7.3 - HKEXnews

รԫଡᏆ഑௫ֽ֗ࠩᔆ጑ྒྷΖ‫ؾ‬ছΔ‫چ‬Հֽֽᔆ጑ྒྷႛ‫ڇ‬ᙇࡳऱItabiraጵ‫ٽ‬ႈ‫ࡌؾ‬໮‫چ‬រΖࠢ
ীऱ೚ऄਢ጑ྒྷආ᣼‫܂‬ᄐඪ৫Ղࡉඪ৫Հऱ‫چ‬ՀֽᔆΔࠀಖᙕኙආ᣼‫܂‬ᄐऱٚ۶ᐙ᥼ΖᖕԱᇞΔ
጑ጥᖲዌࠀլ૞‫ޣ‬ല‫چ‬Հֽֽᔆ጑ྒྷ‫܂‬੡ᥳ᣼‫ف‬ၲආ‫܂‬ᄐऱ࿓‫ࠃݧ‬ႈΖ‫ە‬ᐞࠩ᣼՞ᐒඵढࡉ‫ݠ‬
᣼ऱ༦ࢤࢤᔆ‫֗א‬ᙇ᣼խઌኙᄵࡉऱᇢᕪΔ‫ڼڂ‬Δ‫ྤڢ‬ኙ‫چ‬Հֽၞ۩጑ྒྷऱ଺‫ڇڂ‬ՊΔ‫נ‬෼ૹ
Օ‫چ‬Հֽֽᔆᐙ᥼ऱ‫ױ‬౨ࢤ‫ૻڶ‬Ζ
รԲଡᏆ഑௫֗ࠩ‫چ‬।ֽֽᔆ጑ྒྷ࿨࣠ΖPAHԱᇞতຝߓอ௅ᖕᔞ‫࣍ش‬ᖞଡ֣۫ऱᜤ߶ᑑᄷሎ
‫܂‬ऱඈ࣋ढறֽᔆᑑᄷΔࠀ‫ەآ‬ᐞ൷‫ࢨֽگ‬೴഑ֽऱࠠ᧯ֽᔆહནΖCVRDᆖൄ၌መᇠ࿛ᑑᄷ
ΰઌኙ࣍೶ᑇαΔ‫ױڕ‬ᄫࢤᥳΕ⍬ᣊΕई౟֗ΰ‫ڇ‬ਬࠄᏆ഑α᜔ՕᆩပᆢࡉᜈՕᆩပᆢΖ၌ᑑ
ຏൄ࿇‫ڇس‬હན጑൳‫چ‬រ‫֗א‬ආ᣼‫܂‬ᄐՀཾ጑ྒྷ‫چ‬រΖCVRDբ‫ٻ‬FEAMֆ‫ࠀ܉‬ᎅࣔᇠ࿛၌ᑑΔ
ࠀॵ൅ආ᣼‫܂‬ᄐՂཾࡉՀཾऱֽᔆ։࣫ΖൕPAHऱᐉ਷խΔCVRD‫נ܂‬Աԫႈ‫ڶ‬ᖕ‫ױ‬਷ऱ࿨ᓵΔ
ᇠ࿛၌ᑑࠀլ‫ז‬।ආ᣼‫܂‬ᄐข‫ֽس‬ᔆᐙ᥼Δ‫ڂ‬੡હནֽࡉՀཾֽᔆઌ‫ۿ‬Ζઌ֘Δ၌‫נ‬อԫऱᑑ
ᄷΔ‫֘׽‬ਠઌኙՊᑑᄷऱ஁ฆΔ‫ڢ‬լ֘ਠᇿ೴഑ֽᔆഗᄷऱᐙ᥼Ζ
รԿଡᏆ഑௫֗।Ւ‫گڃ‬෷ࡉᚏ‫ژ‬೚ऄΖ‫ؾ‬ছΔCVRD‫گڃڶ׽‬ԫࡳᑇၦऱ‫شױ‬।Ւ‫࣍ش‬༚ᕼ
ՠ࿓Ζຍ‫ڢ‬լฤ‫ٽ‬ཏሙ൷࠹ऱ᣼՞༚ᕼ೚ऄΔ‫ڂ‬੡Օຝ։ࠡ‫ה‬ᣊীऱၲආ૞‫ޣ‬ല।Ւ៿።ආ᣼
ᐒறࡉ‫ݠ‬᣼Δ‫א‬আၞ‫ױ‬਍ᥛཬ๯਀༚Ζতຝߓอ᣼՞ऱ᣼՞ᐒඵढࡉ‫ݠ‬᣼ऱࢤᔆਢॺൄᔞ‫ٽ‬ऴ
൷ཬ๯਀༚ΖCVRDՈբᆖ‫ױشܓق୶چפګ‬਍ᥛ଺‫ཬس‬๯ኙ᣼՞ᐒறࡉ‫ݠ‬᣼ၞ۩ऴ൷ཬ๯਀
༚Ζ‫ڼڂ‬ΔᕣጥDVRD౒‫׎‬।Ւ‫گڃ‬෷ࠀլฤ‫ٽ‬ֆᎁऱ೚ऄΔ‫ࠀ܀‬լᐙ᥼‫گڃ‬ආ᣼Ւ‫چ‬ऱ౨ԺΖ
7.3
ᣂຨ֗༚ᕼ๵ቤ
CVRDऱতຝߓอ᣼՞‫ڇ‬ᓤᕼࡉᣂຨംᠲՂΔ‫ܧ‬෼‫נ‬ԫଡॺൄ‫ܓڶ‬ऱයٙΖ᣼ขᐒறΰ‫ݠ‬᣼ࡉ
ॺᆖᛎ᣼֏ᐒறαઌኙᄵࡉΰ༉‫چ‬෺֏ᖂᨠរۖߢαΔࠀ‫آ‬।෼‫ࠢנ‬ীऱ࿏ࡿၲආംᠲΔ‫ױڕ‬
౨‫נ‬෼Ꭸࢤࡿ྄ࢨ‫੅ڶ‬८᥆ੌ೯Ζ᣼՞ᐒறࡉ‫ݠ‬᣼ऱऴ൷ཬ๯਀༚բᆖൄࠀ‫ګݙפګ‬Ζբ৬‫م‬
ԫ୚ᑑᄷ֏᣼՞ᐒறᓤᕼֱऄΔ‫ץ‬ਔ‫א‬2ֺ1ΰֽᄷፖিऴα඙ࡕ৬๻᣼՞ᐒறഔΔխၴፕၸ‫ڶ‬
10‫ۏ‬িऴၴሶΔ‫ࠎ༼א‬2.75ֺ1ऱᖞ᧯ࡕ৫Ζ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-7.6
‫؀‬ၸՂ৬‫چڶ‬।ֽ‫گ‬ႃᄮΔ‫ڇ‬ႜଙ೴ऱႜଙ૿ࢨ؆ᢰᒴऱਬࠄរՂբ։్੡ඈֽՀዠ࿨ዌΖՀዠ࿨ዌ
ԫ౳੡‫ױ‬আ‫ߓֽྥ۞ګ‬ऱᙓ࿢෗ᕩՒ྄ሐΖ
ႜଙ૿ࡉືຝ।૿ऱ༚ᕼ։ࠟଡ‫ޡ‬ᨏ‫ګݙ‬Δรԫ‫ץޡ‬ਔጟ౻‫א‬᡹ࡳ।૿ࡉ߻ַॿ፱‫֗א‬ՒᣦխེࡐࡳΖ
รԲ‫ץޡ‬ਔጟཬ‫چء‬౻Εᥒֵࡉᖫֵ‫܂‬੡‫ة‬Նࢤཬ๯਀༚Ζ।Ւ‫א‬0.5‫࣋ۏ‬ᆜΰଣ‫شױ‬αΔ‫܀‬CVRDऱ
ᆖ᧭ਢ‫ױ‬७‫ش‬᣼՞ᐒறऱऴ൷ཬ๯਀༚ኔ෼‫ة‬Ն༚ᕼ‫ؾ‬ᑑΖ
ᐒறႜଙ໱ਢൕࢍᐋ‫ٻ‬Ղዌ৬Δ‫܅ח‬඙ࡕ‫ګ‬੡່ึ಻ᆜऱԫຝ։Ζຍጟ೚ऄ‫ח‬ᐒறႜଙ໱ᘋ৬ऱ‫ٵ‬ழΔ
‫ޡٵאױ‬Ⴤᇖ඙ࡕऱՀ‫ת‬ຝ։Δൕۖ྇֟‫ڇ‬᣼՞‫ڣ‬ཚ࿨‫ࢨޔ‬ႜଙ໱Ⴤየ৵Δ྇֟Ꮑ૞ჄᇖऱᑇၦΖ
ᅝছᓤᕼ๵ቤ૞‫ޣ‬ല‫ڍ‬ଡ෼‫ݠڶ‬᣼ࡉިᗨढ৞ຨ‫ۃ‬Δ‫ڇ‬᣼໱‫س‬ขཚ࿨‫ޔ‬৵Δঅఎ‫ة܂‬ՆࢤྋऒΖຍਢ
ԫଡֆᎁऱ᣼մᣂຨᖙ‫܂‬Δছ༼ਢྋऒᖑ‫سړߜڶ‬ኪΔฤ‫ױٽ‬൷࠹ᣂຨ৵Ւ‫شچ‬ຜΔ‫֗א‬ኙല‫ګ‬੡‫ة‬
ՆࢤྋऒऱՕ᧸ࡉֽሐᖑ‫ߩڶ‬ജऱ‫ڜ‬٤ߓᑇΖPAH࿇෼Δଣૉլ࠹൳ࠫऱ‫ڍ‬塒ऱֽ๯ฝߨΔঁ‫אױ‬᎘
࣐‫چ‬ല‫ݠ‬᣼Ղཬ๯۞۩਀༚Ζ઎ࠐΔଣૉ‫ݠ‬᣼।૿‫ؘ‬Ꮑၞ۩ཬ๯਀༚ΔՈ‫אױ‬ਊᅃፖᐒறႜଙ໱‫گڃ‬
ઌ‫ٵ‬ऱֱ‫ڤ‬ৰ୲࣐‫چ‬ኔ෼Ζ
‫ٺ‬ଡආ᣼‫܂‬ᄐऱ‫ڣޢ‬ቃጩ‫ץ‬ਔ‫ڣ‬৫ᓤᕼՠ‫܂‬ᆖᛜ‫ءګ‬Ζ‫ڣ‬৫ᓤᕼૠቤᒳࠫΚ‫ط‬᣼՞๵ቤԳ୉ᒳࠫΔࠀ
༼ٌFEAMᐉ਷ࡉ‫ޅ‬଱Δྥ৵‫܂‬੡ֲൄආ᣼ՠ‫܂‬ऱԫຝ։ኔਜΖᇠ࿛‫ءګ‬ല๯٨੡ආ᣼ᆖᛜ‫ءګ‬Ζ
CVRDല່ึᓤᕼࡉᣂຨ‫܂ءګ‬੡ٞᄐತ೭ຂٚΖ‫ڼڂ‬Δࠡല๯ီ੡ψި޲‫ءګ‬ωΔࠀլᄎᐙ᥼੺ࡳ
‫ڇإ‬ၞ۩ऱආ᣼‫܂‬ᄐऱආ᣼ᆖᛎய墿Ζ
7.4 ೜ൈፖ‫ڜ‬٤
CVRDբ৬‫م‬ԫ୚೜ൈࡉ‫ڜ‬٤࿓‫ݧ‬Δ‫ڇ‬መ‫װ‬༓‫ڣ‬բᆖՕ༏ଥૡࡉૹᄅᓳᖞΖ‫ڇ‬PAHऱ‫ڜ‬٤ᖄ‫ٻ‬խΔ
CVRD૤ຂItabiraጵ‫ٽ‬ႈ‫ؾ‬ऱ‫ڜ‬٤ᆖ෻ਐ‫נ‬Δ۞2003‫ࠐאڣ‬ኙ‫ڜ‬٤ऱᖞ᧯ᣂࣹբᄕՕ‫᧢ޏ‬Δૹរൕ‫נב‬
‫ڜ‬٤‫ז‬Ꮭ‫א‬ၞ۩‫س‬ขΔ᧢੡ല‫ڜ‬٤‫ז‬Ꮭီ੡‫س‬ข‫ءګ‬ऱԫຝ։Ζ‫࣠ڕ‬୉ՠᎁ੡යٙլ‫ڜ‬٤Δ‫ࢴᦞڶ‬࿪
ՠ‫܂‬Ζ‫ڜ‬٤࠰ᤜຏൄ૞ᙅ۩‫א‬Հ࿓‫ݧ‬Κ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-7.7
„
‫ڜط‬٤ຝ૤ຂ୉ՠ‫ڜ‬٤ᖄ‫ٻ‬Δॵ൅ࠠ᧯៭೭‫ڜ‬٤ഛಝΔࠀ‫܂‬੡ᖞ᧯༉ᄐഛಝऱԫຝ։Ζ
„
ଅᙠᢝܑࡉ։ᣊ
„
։࣫ᄐ೭੒೯Δଅᙠࡉቃ߻ൻਜ
„
ൎᓳຏመଅᙠრᢝ߻ַრ؆ࠃਚ
„
‫֚ޢ‬ၞ۩۟֟10։ᤪ‫ڜ‬٤ᐉ਷
„
ᐉૠ‫ڜ‬٤ૠቤऱኔਜΔᐉૠૹរਢᒔঅᆖ෻૤ຂ‫ࠡٻ‬໴‫ܫ‬ऱՠԳऱ‫ڜ‬٤Ζ
„ ჾ؈ՠழࠃਚ᙮෷բᆖ‫ط‬2003‫ۍޢڣ‬ᆄՠழ3.44Հ૾۟2004‫ڣ‬ऱ2.5Ζ
PAHऱᐉ਷᧩‫ق‬Δᇠֱூऱഗᄷઌኙ࣍୉ՠഛಝΕՠ‫܂‬෼໱ଅᙠΕ‫ٲ‬୭ᎁᢝࡉࠌ‫ش‬ଡԳ߻ᥨ
ᇘໂբᆖࠩ‫ۯ‬ΖྥۖΔ‫ڇ‬তຝߓอࢬ‫ڶ‬ጵ‫ٽ‬ႈ‫ؾ‬խอԫኔਜழΔ‫ڍޓڶ‬ऱՠ‫܂‬૞‫ګݙ‬Ζ
7.5 ᄗ૪
ᚏၦᐉૠऱEHSิ‫ګ‬ຝ։‫ڇڱ‬ᒔࡳ‫ױ‬౨ᐙ᥼ࠩতຝߓอၲආࠡ‫ع‬໴ᚏၦऱ౨Ժऱᛩቼࢨ೜ൈࡉ
‫ڜ‬٤ംᠲΔࢨኙ਍ᥛᆖᛜ౨Ժዌ‫ૹګ‬ՕຂٚࡉଅᙠऱEHSംᠲΖ‫ګݙڇ‬ᐉ਷CVRDऱEHS๺‫ױ‬
ᢞΕጥ෻ૠቤ‫ٽ֗א‬๵ࡉ጑ྒྷᑇᖕ৵Δࠡխ‫ץ‬ਔ‫ڇ‬ኔ‫ەچ‬ኘխᐉ਷֮ٙࡉኔ‫چ‬ᨠኘΔPAHᎁ੡
ࠀլ‫ૹڇژ‬ՕEHSംᠲ‫ַॴױ‬CVRDऱতຝߓอၲආࠡᜢࣔᚏၦΖ
ፖ‫੺׈‬Օ‫ڍ‬ᑇࠡ‫چה‬೴ઌֺΔၲආመ࿓խല૿ኙլឰ᧢֏ऱ጑ጥ௃ਮΔۖ‫ط‬ՊItabiraጵ‫ٽ‬ႈ‫ؾ‬
ऱ‫׌‬૞ආ᣼‫܂‬ᄐ೴ֺᔣItabiraؑΔ ᖄીኙආ᣼ऱᛩቼඕტࢤࡉߜ‫ړ‬ऱᛩঅጥ෻ൻਜऱઌᣂ૞
‫ޣ‬ऱֽؓլឰ༼೏ΖPAHᎁ੡ΔCVRDኙࠡ‫ڇ‬তຝߓอऱᄐ೭ऱᛩቼΕ೜ൈ֗‫ڜ‬٤ֱ૿ऱ๵ቤ
ࡉጥ෻ሒࠩࢨ၌መഏᎾֆᎁආ᣼ᄷঞࡉ೚ऄΔࠀ༼ࠎԱ‫ױ‬የߩࠡ‫ࠐآ‬ਗᖏऱࠉᖕΖ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-7.8
8.0 ආ᣼ጵ‫ٽ‬റூಘᓵ
তຝߓอऱ᣼՞ࡉ᣼ข‫ף‬ՠᐗ‫܂‬੡ԫ୮ጵ‫ףٽ‬ՠᐗᆖᛜΖ‫ڕإ‬٣ছີᆏࢬ૪Δ‫چڇ‬෻อૠᖂࢬආ࠷
ᖞ᧯ֱऄፖᇷᄭ৬ᑓΕ᣼մ๵ቤࡉሎ‫܂‬Ε܏८ࡉ᣼ढ‫ף‬ՠΕഗ៕๻ਜࡉᛩቼֱ૿‫ڇژ‬٥ࢤΖຍ‫ڇ‬٣
ছີᆏբಘᓵΖ‫א‬Հ੡‫ٺ‬ᆖᛜጵ‫ٽ‬ႈ‫૿ֱ᧯ࠠؾ‬ऱಘᓵΖ
8.1 Itabiraጵ‫ٽ‬ႈ‫ؾ‬
Itabiraጵ‫ٽ‬ႈ‫ץؾ‬ਔCaueΕMinas do Meio֗Conceicao᣼մΖCaueਢᇠ‫چ‬೴່‫۔ײ‬ऱ᣼մΔ۞1942‫ڣ‬
բၲࡨ‫ڇ‬ԫׂᐖऑऱ᥻֚ᥳ᣼ࣟ‫ק‬ຝၞ۩ආ᣼Ζᇠ᣼‫ڣװ‬ႛ‫س‬ข֟ၦ᣼‫ف‬ΔಖᙕՂսྥ‫֟ڶ‬ၦᚏ
ၦΔ‫ؾ܀‬ছࠡ‫إ‬ᖜᅝ᣼՞ᐒற‫ݠࡉ࣋ژ‬᣼๠෻໱ࢬΖMinas do Meioΰխী᣼՞α‫࣍ۯ‬Caueࡉ
ConceicàoհၴΔ੡‫࣍ۯ‬ᥳ୽ᄕጤऱ‫ף‬ՠ児ਜ༼ࠎ᣼‫ف‬ढறΖ᣼‫ف‬ຏመCauéࡉConceicào‫ף‬ՠᐗ‫ף‬ՠΖ
᜔᧯ۖߢΔItabiraጵ‫ٽ‬ႈ‫ؾ‬ऱ᣼մ‫س‬ขতຝߓอٚ۶ጵ‫ٽ‬ႈ‫ؾ‬ऱՕຝ։᣼‫ف‬Ζ2004‫ڣ‬᣼‫ف‬ขၦլࠩ60
ᆄᕲΖ
8.1.1 ‫چ‬ᔆ
Itabiraጵ‫ٽ‬ႈ‫࣍ۯؾ‬Quadrilátero Ferríferoࣟ‫ߡק‬Ζࠡ؄ࡌ੡ࠢীऱᅝ‫چچ‬ᔆ࿨ዌΔ‫׏ۿ‬ൕ೴഑ᥳ৬ທ։
ᠦΖᇠ‫چ‬ᔆ࿨ዌ‫ץ‬ਔԫය14ֆߺ९Εࣟ‫ٻק‬ᒤ໮Δ‫ࠟڇ‬ଡᄕጤΰConceicãoࡉCauéα֗խၴΰMinas do
Meioαຝ։᧩‫ق‬Կଡ‫׌‬૞‫ٻ‬඙Ζᇠ‫ٻ‬඙ຑ൷᜔ࠩ᧯࿨ዌ۫ຝΔ‫ګݮ‬ᔞᅝයٙ៲‫ڶ‬Օၦ೏ᖺ৫ᥳ᣼֏Ζ
ൕᇠ࿨ዌΰൕ‫۫࣍ۯ‬তጤऱConceicão᣼՞۟ࣟ‫ק‬ೡऱCaué᣼՞αխ‫࠷༼אױ‬೏঴‫ߧۯ‬ᥳ᣼ࡉᥳ૎
ࡿ᣼‫ف‬ΰ‫ڇ‬ຑᥛ‫נ‬෼ൣउՀαΖCauéऱ᣼‫ف‬ᚏၦբᆖ‫ش‬ጐΖMinas do Meio᣼՞‫ץ‬ਔฒ‫࣍ۯڍ‬ऎ‫چ‬
ᔆ࿨ዌऱᚏၦΔ‫ڕ‬Corpo DΕPeriquitoΕDois CórregosΕOnça֗ChacrinhaΖ
ቹ8-1᧩‫נق‬Itabiraጵ‫ٽ‬ႈ‫ؾ‬ऱ೴഑‫چ‬ᔆቹΖ
Itabiraጵ‫ٽ‬ႈ‫ؾ‬ऱԿଡ‫׌‬૞ᥳᚏၦ‫࣍ۯ‬ConceicãoࡉMinas do Meioΰ‫ދإ‬ขαۖCauéऱᚏၦբ๯‫ش‬
ጐΖ
Conceicão᣼ขᇷᄭ࣍2003‫ڣ‬৬ᑓΔࠌ‫ش‬ᑇᖕ੡260ଡᨵ᜔֞֗९64,161‫ۏ‬᣼ज़Δۖբᨵ൶੡275ଡᨵ
֞֗67,271‫ۏ‬Ζ‫ڇ‬2003/04‫ڣ‬ཚၴΔᇠᚏၦբᨵ൶ࠡ‫ה‬15ଡᨵ֞Δᏺ‫ף‬3,110‫ۏ‬ுज़Δۖ2005‫ڣ‬ᨵ൶ֱ
ூലᏺ‫ף‬226ଡᨵ֞ࡉ20,340‫אۏ‬ᓳ਷෡৫Ε঴‫ۯ‬൳ࠫ֗ࡿՒՠ࿓ઔߒΔ֗‫ޓ‬ᄅ‫چ‬ᔆᑓীΖ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.1
㎼ࠊҎ˖
PINCOCK, ALLEN & HOLT
274 Union Boulevard, Suite 200
Lakewood, Colorado 80228
䳏䁅˖(303) 986-6950
䷙Ⳃ㎼㰳˖
9416.00
㻑೪ҎˋՓ⫼Ҏ
Companhia Vale do Rio Doce
೪ 8-1
फ䚼㋏㍅ – ITABIRA COMPLEX
REGIONAL GEOLOGIC MAP
ߞⱐ᮹ᳳ
2005 ᑈ 4 ᳜
䷙Ⳃৡ々
2004 ‫܆‬䞣ᆽ㿜
ः೪ৡ々
Fig8-1.dwg
ቹ8-2٨‫ق‬ԱConceicãoᚏၦऱࠢী‫چ‬ᔆ։੄֗᣼‫ف‬༄ႃ‫זچ‬।Ζ
2004‫ڣ‬ΔConceicão᣼՞‫س‬ขItabira ጵ‫ٽ‬ႈ‫ؾ‬໴‫ܫ‬ᥳ᣼ขऱ48%ΖConceicão᣼՞਍‫ڶ‬༄ܶ೏ܶ
ၦߧᥳ᣼ΰߧᥳ᣼‫׭‬ᥳ૎ࡿ᣼‫ֺف‬෷੡0.66αऱতຝߓอऱᚏၦપ10%Ζ
Minas do Meio᣼՞‫ץ‬ਔԫ๠‫ٻ‬඙ࡉConceicãoፖCaué᣼՞հၴItabiraਮዌऱՕຝ։Ζ‫چ‬ᔆᑓী
๻ૠࢬආ‫ش‬ᑇᖕᄭ۞424ଡᨵ֞ࡉ᜔९69,784‫ۏ‬᣼ज़Δ‫ٽ‬٥੡495ଡᨵ֞ࡉ᜔९78,878‫ۏ‬Ζ۞
2003‫ڣ‬ၞ۩່२ԫ‫ڻ‬ᛀಘ‫ࠐא‬Δᇠᚏၦբᨵ൶71ଡᨵ֞ࡉ᜔९9,094‫ۏ‬ऱ᣼ज़Δ‫ޓא‬ᄅᇷᄭ۷
ૠΖ
2004‫ڣ‬ΔMinas do Meio‫س‬ขItabiraጵ‫ٽ‬ႈ‫ؾ‬໴‫ܫ‬ऱᥳ᣼‫ف‬ऱ52%ΖMinas do Meio਍‫ڶ‬પ
13%ऱতຝߓอ೏঴‫ۯ‬᣼‫ف‬ΰߧᥳ᣼‫׭‬ᥳ૎ࡿֺࠏ੡0.53α۷ૠᚏၦΖ
8.1.2 ‫چ‬෻อૠࡉᇷᄭ৬ᑓ
Itabiraጵ‫ٽ‬ႈ‫ץؾ‬ਔࠟஆ‫س‬ข᣼՞ΚConceiçãoࡉMinas do MeioΖຍࠟ๠ᆖᛜᏁ૞ԫ్ᐉ਷Ζ
ኙᇠ࿛᣼՞ऱ່৵ᚏၦᐉૠਢ2003‫ڣ‬Ζࠡ৵բᆖၞ۩ᄅऱᨵ൶Δ‫܀‬CVRDࡸ‫ޓآ‬ᄅ٥ᚏၦࡉᇷ
ᄭᑓীΖPAHᐉ਷2003‫ڣ‬ᑓীऱຝ։ᑇᖕ‫֗א‬ᄅ൶౉ऱ଺ࡨᑇᖕΖ
ConceiçãoࡉMinas do Meio᣼՞ॺൄ൷२Δ‫ڼڂ‬ኙ࣍ࠟଡ᣼՞ᚏၦࠌ‫ش‬ऱࡿࢤઌ‫ٵ‬ၞ۩‫چ‬ᔆ৬
ᑓΖ৬ᑓࢬࠌ‫זفࡿش‬ᒘբ‫ءڇ‬໴‫ܫ‬ร3.3ᆏխಘᓵΖ
PAHբᐉ਷֏᧭ᑇᖕΕᨵ֞‫ۯ‬ᆜ֗ዌ‫چګ‬ᔆ৬ᑓഗᄷऱᑇ‫ڗ‬ᑇᖕᙁԵΔࠀ࿇෼ࠡ‫אױ‬൷࠹Ζ
PAHբᙟᖲࢼ਷ຝ։ഗ‫ء‬อૠᑇᖕΰऴֱቹ֗ᒣ‫ݮ‬ቹαΖPAHᒳࠫऱᑇᖕॺൄ൷२CVRDᑇ
ᖕΖࠀ‫آ‬࿇෼ૹՕᙑᎄΖ
ጵ‫ٽ‬ᨵ֞ᛀྒྷආ‫ش‬Vulcan®ຌٙၞ۩Ζࠌ‫ش‬ԫଡ15‫ۏ‬९ऱጵ‫ٽ‬९৫‫ז‬ཙԫ౳ऱ10‫ۏ‬९Ζ‫ڇ‬ᚏၦ
৬ᑓխ٥ข‫س‬3,623ଡጵ‫ٽ‬ढΔࠡխ438ଡ๯‫ه‬ඵΔ‫ڂ‬੡ࠡ९৫լߩ5‫ۏ‬Ζ༉৬ᑓۖߢΔࡿࢤ໢
‫ۯ‬։‫ګ‬Կଡᗑ‫م‬Ꮖ഑Κ഑1‫ߧא‬ᥳ᣼੡‫׌‬Ι഑2‫א‬ຌᥳ૎ࡿ੡‫ז‬।Ι഑3‫א‬࿏ᥳ૎ࡿ੡‫ז‬।Ζຍ
ԿଡᏆ഑‫۾‬ጵ‫ٽ‬ढऱ93%ΖPAHኙԫ‫ޅ‬ጵ‫ٽ‬ढၞ۩ᙟᖲࢼ਷Δ࿇෼ࠡૠጩ‫إ‬ᒔΖ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.3
ᒳࠫԳΚ
፹ቹԳЯࠌ‫ش‬Գ
PINCOCK, ALLEN & HOLT
274 Union Boulevard, Suite 200
Lakewood, Colorado 80228 ሽᇩΚ
(303) 986-6950
ႈ‫ؾ‬ᒳᇆΚ
9416.00
‫ע‬࿇ֲཚ
Companhia Vale do Rio Doce
ႈ‫ټؾ‬ጠ
2004 ᚏၦ ᐉૠ
ቹ8-2
তຝߓอ - CONCEICAO᣼՞
։੄Εᥳ᣼‫ف‬঴‫ۯ‬։‫܉‬
2005‫ڣ‬4ִ
Ⴊቹ‫ټ‬ጠ
Fig8-2.cdr
ConceiçãoࡉMinas do Meioᚏၦऱ‫چ‬ᔆᑓীԯࠌ‫ش‬িऴ։੄ؓ૿ቹ‫ݾ‬๬፹‫܂‬Ζᇠᚏၦ৬ᑓऱჇ᧯ᒤ
໮ൕֽؓ6.25ࠩ25‫ࡉۏ‬িऴ7.5۟15‫ۏ‬լ࿛ΖჇ᧯ᑓী७‫ش‬Vulcanຌٙ፹‫܂‬Δࠌ‫ش‬ຏመቹঞრߠխ‫ش‬
‫ڍ‬ᢰ‫ݮ‬ᚲᚘࡐ᧯ዌ৬Ζ
᧢஁ࠤᑇ։࣫७‫ش‬ઌᣂቹऄ‫ګݙ‬Ζբዌ৬ኔ᧭ઌᣂቹ‫ี࣍ش‬ૠᏝଖࡉศ৫ٝᠰ঴‫ۯ‬Ζዩ৵၏ᠦࡳ੡50
‫ۏ‬Δۖሎ۩ઌᣂቹਢආ‫ش‬30৫ᏺၦΔൕ0৫ֱ‫ۯ‬ၲࡨ۟150৫່ึֱ‫ۯ‬Ζඪ৫տ࣍90৫ΰՂα۟-45৫
ΰՀαΰ७‫ش‬-45৫ᏺၦαհၴΖ༉‫ٺ‬ଡ᧢ၦբ‫ٽګس‬٥24ଡֱ‫ٻ‬ઌᣂቹΖ᣼Ⴧൄᑇࠐ۞մՀઌᣂ
ቹΖ‫ٺ‬ଡԿଡࡿࢤ഑݁಻‫ڶ‬ᎅࣔࢤઌᣂቹΖ
CVRDբ৬‫م‬঴‫ۯ‬۷ૠ࿓‫ݧ‬Δࠡխ‫ץ‬ਔຏመཏຏ‫ߺ܌‬௑ऄࠌ‫چڶࢬش‬ᔆᏆ഑Ε‫ګس‬Octantჼ౉ᖭႽΕ
‫᧯ئ‬Օ՛۷ૠ֗ጵ‫ٽ‬९৫‫ߺ܌ᦞף‬௑ऄመ࿓ऱჇ᧯۷ૠΖ‫چ‬ᔆ൷ᤛ૿๯‫ߺ܌܂ش‬௑ऄ۷ଖ࿏։੺Ζ‫׌‬
૞೗ቝᣊীऱࡿࢤ໢ց۷ૠආ‫ش‬௦ჼ౉ᖭႽΔۖᥳ૎ࡿᣊীࠌ‫ֽؓش‬ჼ౉ᖭႽΖ
‫࣍ش‬ᇷᄭ۷ૠऱჇ᧯ᑓী‫ط‬1,244,151Ⴧิ‫ګ‬Ζ‫ئ‬ჇՕ՛੡25 × 25 × 15‫ۏ‬Δۖ՗Ⴧ੡6.25 x 6.25 x 7.5
‫ۏ‬ΖჇ᧯ᑓী‫א‬60৫९ၗ੡ᖄ‫ٻ‬Δؓ۩࣍ᚏၦߨ‫ٻ‬Ζ
PAHኙ່ึჇ᧯ᑓীၞ۩Ա‫ૻڶ‬ऱ᧭ᢞᛀ਷Δ‫ץ‬ਔࠌ‫່ش‬२ᔣֱऄኙ۷ૠᑓীؓ݁ᑇࡉ։ගጵ‫ٽ‬อૠ
ၞ۩อૠֺለΖჇ᧯ᑓী۷ૠࡉ։ගጵ‫ٽ‬ढհၴऱ஁ฆᒤ໮੡3۟5ଡ‫ۍ‬։រΖPAHᎁ੡ᇠ࿛࿨࣠੡‫ױ‬
൷࠹ᒤ໮Ζ
8.1.3 ආ᣼ᄐ೭
Itabiraጵ‫ٽ‬ႈ‫ץؾ‬ਔCauéΕMinas do Meio֗Conceicao᣼մΖቹ8-3٨‫ق‬Itabira ጵ‫ٽ‬ႈ‫ؾ‬ऱ‫چش‬ૠቤΔ
᧩‫ึ່ق‬᣼մऱՕીᒤ໮Ζ
Caueਢᇠ‫چ‬೴່‫۔ײ‬ऱ᣼մΔ۞1942‫ڣ‬բၲࡨ‫ڇ‬ԫׂᐖऑऱ᥻֚ᥳ᣼ࣟ‫ק‬ຝၞ۩ආ᣼Ζᇠ᣼‫ڣװ‬
ႛ‫س‬ข֟ၦ᣼‫ف‬ΔಖᙕՂսྥ‫֟ڶ‬ၦᚏၦΔ‫ؾ܀‬ছࠡ‫إ‬ᖜᅝ᣼՞ᐒற‫ݠࡉ࣋ژ‬᣼๠෻໱ࢬΖMinas
do Meioΰխী᣼՞α‫࣍ۯ‬CaueࡉConceicàoհၴΔ੡‫࣍ۯ‬ᥳ୽ᄕጤऱ‫ף‬ՠ児ਜ༼ࠎ᣼‫ف‬ढறΖ
Conceicaoਢԫଡᗑ‫م‬ऱ᣼մΔ‫࣍ۯ‬᣼㮚۫তጤΔ࣍1957‫ڣ‬ၲࡨආ᣼Ζ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.5
㎼ࠊҎ˖
PINCOCK, ALLEN & HOLT
274 Union Boulevard, Suite 200
Lakewood, Colorado 80228
䳏䁅˖(303) 986-6950
䷙Ⳃ㎼㰳˖
9416.00
㻑೪ҎˋՓ⫼Ҏ
Companhia Vale do Rio Doce
೪ 8-1
फ䚼㋏㍅ – ITABIRA –
ULTIMATE PIT
ߞⱐ᮹ᳳ
2005 ᑈ 4 ᳜
䷙Ⳃৡ々
2004 ‫܆‬䞣ᆽ㿜
ः೪ৡ々
Fig8-3.dwg
ጵ‫ߢۖٽ‬ΔItabira᣼՞‫س‬ขতຝߓอࢬ‫ڶ‬᣼՞ऱՕຝ։᣼‫ف‬Ζ2004‫ڣ‬ขၦլࠩ60‫ۍ‬ᆄᕲ᣼‫ف‬Δ
ࠀբ堚ೈࠡ‫ה‬95‫ۍ‬ᆄᕲᐒறΖ।8-1٨‫נ‬መ‫װ‬ն‫ڣ‬ཚၴऱ‫س‬ขᑇᖕΰٍߠቹ8-4ࡉ8-5αΖCVRD
௅ᖕ‫ٻ‬Itabiraጵ‫ٽ‬ႈ‫ؾ‬ऱࠟଡ‫ף‬ՠᐗऱٌ‫ב‬ႈ‫ؾ‬ಖᙕᖞ᧯᣼՞ขၦΖ‫ڼڂ‬ΔCauéࡉConceicaoऱ
Ⴊ᜔ขၦࠐ۞‫ٺ‬ଡ᣼՞؆‫ף‬Minas do MeioขၦΖ
।8-1
Companhia Vale do Rio Doce
2004‫ڣ‬12ִ ᚏၦᐉૠ
բၲආढறᄗ૞
Itabiraጵ‫ٽ‬ႈ‫ؾ‬
2000
2001
2002
2003
2004
ΰ‫ۍ‬ᆄᕲα
ΰ ‫ ۍ‬ᆄ
ᕲα
ΰ‫ۍ‬ᆄᕲα ΰ‫ۍ‬ᆄᕲα ΰ‫ۍ‬ᆄᕲα
᣼‫ف‬
ආ᣼೴഑
Caué
Conceição
29.885
26.646
28.815
25.752
29.033
26.794
30.887
27.471
31.279
28.466
ᐒற
ආ᣼೴഑
Caué
Conceição
44.501
26.396
45.696
31.129
41.685
30.699
48.831
36.198
46.652
48.688
‫ٽ‬٥
ආ᣼೴഑
Caué
74.386
74.511
70.718
79.718
77.931
53.042
56.881
57.493
63.669
77.154
Conceição
Conceicao᣼՞‫ڇ‬6ִ۟10ִ‫ࡱޒ‬ཚၴ‫ڇ‬ለ‫܅‬ፕၸՂ‫܂‬ᄐΔൕ11ִࠩ4ִॸࡱࢨ‫ޓ‬৵ཚၴ‫ڇ‬ለ೏
ፕၸՂ‫܂‬ᄐΖ᣼մࢍຝ‫ࡱॸڇ‬ല‫܂‬੡ԫଡֽ‫ۃ‬Δ‫ڇڣޢ‬6ִ堚ੑΖ᣼մᢰሎᙁሐሁՂऱᥨ໲੡
2-3‫ۏ‬೏Δ᣼մຏሐ‫֫ݿ׳ڶ‬Δ‫ױ߫׬‬Ղࡕ۩ᕍ۟᣼մᢰᇘሉΖֽ߫‫ޓ࣍ش‬೏঴‫ۯ‬᣼՞Δ‫࠰א‬
‫ܗ‬ፂᥨሐሁሎᙁࣚ೭Δ‫܀‬ሎᙁሐሁ๻ૠࡉ৬ທսྥ‫ڇژ‬ᆖᛜࢤ‫ޏ‬࿳़ၴΔ‫ڂ‬੡ઌॾዞ೯ॴԺઌ
ᅝ೏Ζᇠ᣼ܿऱૉե๻ໂ‫׏ۿ‬၌‫إࠡנ‬ൄ‫ޓ‬ང‫ڣ‬ཚΔ‫ڼڂ‬ຏመ֗ழෟޮᚨ‫ױ‬ኔ෼ᆖᛜ‫ޏ‬࿳Ζ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.7
90
80
70
60
Tonnes(Millions)
50
!
40
30
20
᣼‫ف‬
‫ٽ‬ૠ
10
0
2000
2001
2002
2003
2004
‫ڣ‬৫
PINCOCK, ALLEN & HOLT
274 Union Boulevard, Suite 200
Companhia Vale do Rio Doce
Lakewood, Colorado 80228
ሽᇩΚ(303) 986-6950
ႈ‫ؾ‬ᒳᇆΚ
‫ע‬࿇ֲཚ
፹ቹԳЯࠌ‫ش‬Գ
ᒳࠫԳΚ
9416.00
ႈ‫ټؾ‬ጠ
2004‫ڣ‬ᚏၦᐉૠ
ቹ8-4
তຝߓอ - CAUE᣼՞ขၦ
2005‫ڣ‬4ִ
Ⴊቹ‫ټ‬ጠ
Fig8-4.cdr
90
80
70
60
Tonnes(Millions)
50
40
30
20
᣼‫ف‬
‫ٽ‬ૠ
10
0
2001
2000
2002
2003
2004
‫ڣ‬৫
PINCOCK, ALLEN & HOLT
274 Union Boulevard, Suite 200
Companhia Vale do Rio Doce
Lakewood, Colorado 80228
ሽᇩΚ(303) 986-6950
ႈ‫ؾ‬ᒳᇆΚ
‫ע‬࿇ֲཚ
፹ቹԳЯࠌ‫ش‬Գ
ᒳࠫԳΚ
9416.00
ႈ‫ټؾ‬ጠ
2004‫ڣ‬ᚏၦᐉૠ
ቹ8-5
তຝߓอ - CONCEICAO᣼՞ขၦ
2005‫ڣ‬4ִ
Ⴊቹ‫ټ‬ጠ
Fig8-5.cdr
PAHኙ‫࣍ۯ‬Itabiraऱආ᣼๻ໂၞ۩ᇡาऱᛀ਷ΰ‫܂‬੡‫ࠏق‬հԫαΔ‫א‬Աᇞ߫ၷ‫ڣ‬ཚΕ‫ࢤشױ‬Εࠌ‫ش‬෷
ࡉᆖᛜ‫ءګ‬ΖຍਢԫଡՕ๵ᑓ‫܂‬ᄐΰ‫א‬ٚ۶ᑑᄷۖߢαΔ‫ٽ‬٥‫ڶ‬Κ
‫׌‬૞๻ໂ
7
ᨵ൶ᖲ
ऴஉ250ශ‫ۏ‬
13
ਉൺᖲ
38ᕲ – 48ᕲ୲ၦ
10
ංՒᖲ
36ᕲ – 45ᕲ୲ၦ
50
‫߫׬‬
172ᕲ – 230ᕲ୲ၦ
‫్ڻ‬๻ໂ
14
ᐌ൅ංՒᖲΔ່೏ሒCat D11Օ՛
12
ᓄᔚංՒᖲΔ່೏ሒCat 854Օ՛
‫ٺ‬ጟ֭ག๻ໂΔ‫ץ‬ਔ՛ীᇘሉᖲΕᦠֽ߫Εፂଥ߫࿛Ζ
CVRDբਊᅃભցЯᆖᛜ՛ழಖᙕ2004‫ڣ‬ଈ6ଡִऱ‫ޢ‬ଡႈ‫ؾ‬၄‫ش‬Δࠀբጵ‫߫۟ٽ‬ၷ᜔ᠰΖ‫ءګ‬ऱ‫ګ‬։
բᒔࡳ‫ץ‬ਔᛜሎ֗ፂଥ໎ՠΕᗏறΕሽԺΕሿຝٙΕᔚ઼ΕᑮᄶईΕࢭ‫ץ‬೸ࣚ೭࿛Δઌᣂ၄‫ش‬ዌ‫ڇګ‬
‫ڼ‬ཚၴ67‫ۍ‬ᆄᕲ᣼‫ࡉف‬ᐒறऱ‫ءګ‬ΖPAHᎁ੡ຍਢࠠ‫זڶ‬।ࢤऱආ᣼‫܂‬ᄐ‫ءګ‬։࣫ᑌ‫ء‬Ζ
।8-2բ٨‫נ‬լ‫ٵ‬๻ໂऱ‫ءګ‬ᑇᖕΰ‫אױ‬ਊ‫ءګ‬Яᕲូ౏‫ڕ‬ՀαΚ
ᨵ൶
0.03ભցЯᕲฝೈढற
ᇘሉ
0.11ભց
ሎᙁ
0.27ભց
֭਍
0.19ભց
‫ٽ‬ૠ
0.60ભցЯᕲฝೈढற
ᖙ‫ࡉ܂‬ፂᥨ໎ՠ‫׭‬Ղ૪‫ءګ‬խ0.14ભցЯᕲΰࢨ᜔ᑇऱ23%αΔ‫ޗ‬றࡉ‫ش‬঴‫۾‬ᖕࠡ塒ຝ։Ζ᜔᧯ၲආ
‫ءګ‬ቃૠലฃ೏࣍ᇠᑇᠰΔ‫ڂ‬੡ࡸ‫ץ‬ਔࠡ‫ה‬๯։಻ࠩጵ‫ٽ‬ႈ‫ؾ‬ऱૉեॺ๻ໂઌᣂ၄‫ش‬ΰ‫ץࢭڕ‬೸Δࠏ
‫ڕ‬੦ᢐαΕऴ൷጑ᅮ֗۩ਙࠃᄐࢤ‫گ‬၄Ζᇠ࿛၄‫ش‬բֆᎁፖCVRD༼ࠎऱᖞ᧯‫ءګ‬യ֊ઌᣂΔࠀ๯൷
࠹੡ֆ‫׹‬ᆖᛜࠡ᣼՞ऱய෷ਐᑑΖ
PAHբᆖᐉ਷ආ᣼๻ໂऱᇷ‫ءګء‬ቃྒྷΔࠀᎁ੡ࠡߩ‫א‬ኔ෼‫ڇ‬Itabiraऱቃཚ‫س‬ขֽᄷΖ2005‫׌ڣ‬૞๻
ໂ‫ޓ‬ང‫ץ‬ਔࠟ‫؀‬ᄅᨵ൶ᖲࡉն‫؀‬240ᕲ‫߫׬‬ΰཙ‫ז‬170ᕲ‫߫׬‬αΙᅝ‫ڣ‬ᇠ‫ڣ‬৫ऱ᣼մ᜔ቃጩᇷ८၌መ18
‫ۍ‬ᆄભցΔ‫ࠐآ‬ն‫ڣޢ݁ؓڣ‬੡23.5‫ۍ‬ᆄભցΖ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.10
।8-2
ITABIRAጵ‫ٽ‬ႈ‫ؾ‬
‫׌‬૞๻ໂ‫ءګ‬ΔભցЯ՛ழ
ΰ2004‫ڣ‬ଈքଡִα
ᨵ൶ᖲ
߫ၷᒳ
ᇆ
1
BE 45R
ፂଥ
໎ՠ
ᗏறЯሽԺ
ᑮᄶᕪ
ሿຝٙ
ᔚ઼
ࠡ‫ה‬
ࢭ‫ץ‬೸
՛ૠ
ᆖᛜ
໎ՠ
ᗏறЯሽԺ
ᑮᄶᕪ
ሿຝٙ
ᔚ઼
ࠡ‫ה‬
ࢭ‫ץ‬೸
՛ૠ
‫ٽ‬ૠ
ᖲᕴᑇ‫ؾ‬
ழᑇЯᖲᕴ
᜔ழᑇ
᜔‫ءګ‬
ᕲ
‫ءګ‬Яᕲ
ਉൺᖲ
2
3
7
Tamrock 660 IngersollRand Tamrock T60
6.95
0.00
3.87
15.57
0.01
21.34
8.25
55.99
19.32
0.00
1.83
90.67
0.00
83.84
1.65
197.31
14.76
0.73
0.53
20.68
0.00
0.02
0.13
36.85
92.84
3
2273
6819
32.08
7.30
0.00
0.00
0.00
0.00
0.00
39.38
236.69
1
151
151
633,076 35,740
‫݁ؓᦞף‬໢‫ګۯ‬
‫ء‬
ᨵ൶
ᇘሉ
ሎᙁ
‫ٽ‬ૠ
Բ‫ڻ‬๻ໂ‫ءګ‬ΔભցЯ՛ழ
(2004‫ڣ‬ଈքଡִ)
21
DeMag H485
ፂଥ
໎ՠ
ᗏறЯሽԺ
ᑮᄶᕪ
ሿຝٙ
ᔚ઼
ࠡ‫ה‬
ࢭ‫ץ‬೸
՛ૠ
ᆖᛜ
໎ՠ
ᗏறЯሽԺ
ᑮᄶᕪ
ሿຝٙ
ᔚ઼
ࠡ‫ה‬
ࢭ‫ץ‬೸
՛ૠ
‫ٽ‬ૠ
ᖲᕴᑇ‫ؾ‬
ழᑇЯᖲᕴ
᜔ழᑇ
᜔‫ءګ‬
Cat D8L
0.51
0.00
2.07
36.60
0.00
2.28
1.41
42.87
5.34
10.83
0.00
13.14
0.00
0.20
0.00
29.51
72.38
1
2496
2496
40
‫߫׬‬
23
BE 295B
24
27
Kom. PC8000 PH 2100
28
DeMag H485
31
Cat 994
32
BE 295B
37
LT 1800
.
50
Cat 789-1
52
Cat 789-2
54
Cat 789B
55
Cat 793
56
Cat 793-C
57
Unit Rig
58
Cat 793-C
7.32
0.00
7.42
42.43
0.49
17.15
0.66
75.47
6.33
0.00
13.54
63.57
0.34
42.95
6.14
132.87
11.22
0.00
16.92
65.29
0.00
10.39
4.19
108.01
8.37
0.01
4.15
42.40
0.00
31.66
7.66
94.25
0.47
0.00
2.40
1.92
0.00
2.93
0.88
8.60
10.07
0.00
1.63
6.76
0.00
13.08
1.55
33.09
14.06
0.00
19.75
88.28
0.00
37.70
11.27
171.06
5.36
0.00
12.84
32.33
0.00
9.86
2.13
62.52
20.63
0.00
1.46
149.58
0.00
179.75
7.28
358.70
5.88
0.00
10.29
40.91
0.00
39.82
3.35
100.25
2.36
0.00
4.70
76.74
0.00
10.32
13.12
107.24
2.72
0.00
6.96
121.66
0.00
15.88
13.85
161.07
1.88
0.00
5.13
61.51
0.00
6.17
2.41
77.10
2.08
0.08
4.97
31.16
0.00
4.85
3.16
46.30
2.17
0.00
5.04
79.64
0.00
21.14
3.46
111.45
1.60
0.00
3.07
19.42
0.00
41.93
7.47
73.49
0.06
0.00
2.49
32.22
0.00
3.50
7.16
45.43
18.03
23.80
0.87
75.54
0.33
1.20
1.40
121.17
196.64
1
1987
1987
390,724
16.02
27.17
0.00
42.06
1.50
0.10
0.00
86.85
219.72
2
2257
4514
991,816
10.22
0.00
0.00
2.53
0.00
0.00
0.00
12.75
120.76
1
1780
1780
214,953
3,231,000
0.07
10.08
9.48
0.00
4.25
0.00
0.00
0.00
23.81
118.06
5
1860
9300
1,097,958
12,415,100
0.09
10.03
0.00
0.00
16.18
0.00
0.00
0.00
26.21
34.81
2
2189
4378
152,398
10,314,200
0.01
11.49
11.65
0.00
1.18
0.00
0.00
0.00
24.32
57.41
1
1034
1344
77,171
1,181,700
0.07
10.16
57.07
0.00
6.05
0.00
0.00
0.00
73.28
244.34
4
1700
6800
1,661,512
11,054,000
0.15
10.31
54.36
0.00
8.61
0.00
0.07
0.67
74.02
136.54
4
2555
9198
1,255,895
11,383,400
0.11
10.76
13.19
0.00
15.37
0.00
0.00
0.00
39.32
398.02
2
1277
2554
1,016,543
4,204,900
0.24
10.27
65.90
0.24
5.65
0.00
0.00
0.00
82.06
182.31
4
2364
8747
1,594,629
13,250,400
0.12
8.65
37.82
0.00
0.00
0.00
0.00
0.00
46.47
153.71
2
2187
4374
672,328
1,788,500
0.38
9.11
38.48
0.00
0.00
0.00
0.31
0.00
47.90
208.97
2
2109
5062
1,057,733
2,084,300
0.51
9.09
37.60
0.00
0.00
0.00
0.00
0.00
46.69
123.79
3
2292
6876
851,180
2,982,100
0.29
9.13
42.91
0.00
0.00
0.00
0.00
0.00
52.04
98.34
3
2856
8568
842,577
4,412,400
0.19
9.11
45.39
0.00
0.00
0.00
0.53
0.00
55.03
166.48
11
2687
29557
4,920,649
15,583,200
0.32
9.17
41.67
0.00
0.00
0.00
0.71
0.00
51.55
125.04
12
2423
29076
3,635,663
14,219,800
0.26
8.90
50.64
0.00
0.00
0.00
0.39
0.00
59.93
105.36
17
3315
56355
5,937,563
26,110,200
0.23
‫ٽ‬ૠ
໎ՠ
፹ທ೸Яࠎ
ᚨ೸
ભցЯᕲ
0.03
0.11
0.27
0.40
ભցЯᕲ
0.01
0.03
0.06
0.10
ભցЯᕲ
0.02
0.08
0.21
0.31
34
FiatA 200
38
Cat 988B
39
Cat 988F
ᐌ൅‫ڤ‬ංՒᖲ
߫ၷᒳ
ᇆ
ছጤᇘሉᖲ
ᖮᓄᔚ઼ංՒᖲ
41
Cat D10N
42
Cat D11R
43
Cat D11R
0.41
0.00
1.58
24.91
0.01
2.27
3.13
32.31
0.17
0.00
1.53
12.29
0.00
0.74
2.83
17.56
0.16
0.00
0.81
1.93
0.00
0.26
4.10
7.26
11.20
26.41
0.00
60.26
0.00
0.00
0.00
97.87
115.43
1
3520
3520
406,314
໎ՠ
10.72
10.13
27.11
22.27
0.00
0.00
33.08
5.11
0.00
1.80
0.08
0.21
0.09
0.00
71.08
39.52
78.34
47.14
3
3
4996
7300
14988
21900
1,174,160
1,032,366
፹ທ೸Яࠎ
ᚨ೸
ભցЯᕲ
0.01
ભցЯᕲ
0.05
0.01
0.02
0.04
0.03
0.07
0.15
9.80
17.39
0.00
27.54
0.00
0.31
0.13
55.17
87.48
9
3234
29106
180,660 2,546,193
‫ٽ‬ૠ
‫݁ؓᦞף‬໢‫ګۯ‬
‫ء‬
ભցЯᕲ
ᐌ൅‫ڤ‬ංՒᖲ 0.06
ᖮᓄ ᔚ ઼ං Ւ
ᖲ
0.04
ሐሁ֗ࠡ‫ ה‬0.09
‫ٽ‬ૠ
0.19
44
Cat 854-G
0.10
0.00
0.94
2.53
0.00
0.11
3.94
7.62
ሐሁፂଥ֗ࣚ೭߫ᔖ
45
49
Cat IT 275 Cat 834
11
Cat 16G
12
Cat 24H
13
Cat 24H
61
62
Haulpak 120 Cat 631E
63
0.10
0.00
0.36
1.65
0.00
1.03
0.14
3.28
0.44
0.00
1.23
22.29
0.00
2.27
2.77
29.00
0.25
0.00
0.90
28.59
0.00
2.29
0.89
32.92
1.12
0.00
1.47
61.88
0.00
3.60
3.69
71.76
0.12
0.00
0.98
4.30
0.00
0.16
4.13
9.69
13.91
0.00
7.37
79.21
0.00
31.36
24.75
156.60
0.49
0.00
1.04
27.41
0.00
1.65
1.16
31.75
5.53
0.00
1.48
27.72
0.52
8.60
2.60
46.45
2.11
0.00
5.93
42.64
0.00
29.49
7.70
87.87
0.86
2.18
2.12
55.83
0.00
3.49
6.52
71.00
0.31
0.00
1.12
16.89
0.00
2.40
0.95
21.67
9.04
14.14
0.00
4.30
0.00
26.90
0.00
54.38
57.66
3
3155
9465
545,752
10.56
12.37
0.00
2.38
2.19
0.00
1.06
28.56
57.56
6
2908
17448
1,004,307
10.49
7.29
0.00
4.68
1.48
0.04
0.83
24.81
57.73
4
3346
13384
772,658
9.66
19.70
0.00
16.74
0.00
0.01
0.00
46.11
117.87
2
2598
5196
612,453
10.15
18.62
0.00
9.13
0.00
0.00
0.00
37.90
47.59
2
6428
12856
611,817
8.93
32.23
0.00
0.00
0.00
0.00
0.55
41.71
198.31
7
1265
8223
1,630,604
9.49
11.25
0.00
7.61
3.12
0.01
0.00
31.48
63.23
5
1775
8875
561,166
10.33
11.72
0.00
0.00
0.74
0.28
2.48
25.55
72.00
4
745
2980
214,560
7.89
12.14
0.00
3.33
0.21
11.71
0.00
35.28
123.15
2
1757
3514
432,749
11.03
20.74
0.00
0.53
10.91
0.45
0.00
43.66
114.66
2
1309
2618
300,180
9.16
13.70
0.01
2.75
3.99
0.14
0.00
29.75
51.42
3
4033
12099
622,131
Misc.
Itabiraጵ‫ٽ‬ႈ‫ؾ‬ऱขၦቃྒྷઌᅝࡐࡳΔ۞2008‫ڣ‬ದ‫ڣޢ‬પ੡1.6Ꮩᕲฝ೯ढறΔࠩ2019‫ڣ‬ᏺ‫ڣޢ۟ף‬1.8
ᏙᕲΔྥ৵߰ຒՀ૾۟2022‫ڣ‬ᣂຨΖஉੌ‫ڤ‬᣼ΰROMαऱ᣼‫ف‬ᕲᑇؓ݁પ੡‫ڣޢ‬63‫ۍ‬ᆄᕲΔቃૠข঴
ᔭഇലՕપ੡‫ڣޢ‬46‫ۍ‬ᆄᕲΖ
8.1.4 ‫ף‬ՠ
2004‫ڣ‬Itabiraጵ‫ٽ‬ႈ‫ࠟڇؾ‬ଡ‫ף‬ՠᐗCauéࡉConceicao‫س‬ขપ45.5‫ۍ‬ᆄᕲΖլࠩԫ‫ת‬ਢࠐ۞Caué᣼՞
ΰ৵ࠐ๯ᣂຨαΖᇠ᣼մ‫ڇإ‬๯‫گڃ‬Δ‫ؾ‬ছ‫ֽ܂شڇإ‬஄Ζ྇֟ऱขၦ‫ط‬Minas do MeioᆖᛜᚦᇖΖ
Minas do Meioല‫ٻ‬Cauéՠᐗࠎᚨࢬ‫଺ڶ‬ற‫֗א‬Conceicaoՠᐗऱ20%଺றΖ
Cauéՠᐗੌ࿓ࡉConceicaoॺൄઌ‫ۿ‬Ζ֚ྥឍศ᣼‫ف‬ΰNPOαຏመధᅷࡉᗴ։‫گڃ‬Ζᗈ࿨଺றΰSFαຏ
መ։ᣊΕሂޮ֗‫شܓ‬Jones։ᠦᖲၞ۩጖ᙇۖ‫س‬ขΖ෺ቸ଺றΰPFαٍຏመ௬ᙇ‫س‬ขΖࠟ୮ՠᐗऱ‫׌‬૞
஁ܑ‫࣍ڇ‬๻ໂᙇীࡉՕ՛ΖCauéՠᐗ༉‫ޢ‬ጟ᣼‫ץف‬ਔߧᥳ᣼֗ᥳ૎ࡿΔ‫ٺ‬ᖑ‫ڶ‬14ය‫ף‬ՠ‫س‬ขᒵΖ
Conceicaoՠᐗኙ‫ޢ‬ጟ᣼‫݁ف‬๻‫ڶ‬؄ය‫س‬ขᒵΖ‫ڼڂ‬ΔConceicaoऱ๻ໂཏሙለՕΔ௽ܑਢ‫ڇ‬࿓‫ݧ‬ऱছ
ጤΖ‫ڼ‬؆ΔCauéආ‫ش‬ᖲඳ᧓ࢯ௬ᙇ๻ໂΔۖConceicaoආ‫ش‬ਪण๻ໂΖConceicaoᝫኙ௬ᙇ壄᣼ၞ۩壄
าᗴ։Ζᇠֱऄࡸ‫آ‬๯Cauéᚨ‫ش‬Ζቹ8 – 6٨‫נ‬Ա១֏ՠᢌੌ࿓Ζ
2004‫ڣ‬ΔCauéՠᐗ‫س‬ข1‫ۍ‬ᆄᕲNPOΔ7.5‫ۍ‬ᆄᕲSF֗13.5‫ۍ‬ᆄᕲPFΖᖞ᧯‫گڃᦞף‬෷੡70.2%Δᥳ‫گڃ‬
෷੡85.2%Ζ
Conceicaoՠᐗբ‫ڇ‬ร6.0ᆏխᇡาտฯΔࠡ‫ז‬।ᖞଡতຝߓอࠌ‫ش‬ऱࠢীՠᢌ‫ݾ‬๬Δ‫ڼ‬๠լ‫܂‬ၞԫ‫ޡ‬
ᝑ૪Ζ2004‫ڣ‬ΔConceicaoՠᐗ‫س‬ข45,000ᕲNPOΔ10.3‫ۍ‬ᆄᕲSF֗11.2‫ۍ‬ᆄᕲPFΖᖞ᧯‫گڃᦞף‬෷੡
74.5%Δᥳ‫گڃ‬෷੡91.1%Ζ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.12
៬᤟
ᆿ ရ ‫׃‬
Alimentador
Amido
፿
૎፿
Feeder
Starch
Amina
Amine
Barragem
Dam
Beneficiamento
Britagem
Beneficiation
Crusher
Cal
Lime
Clasificador
Coluna
Classifier
Column
Concentrao
Concentrado
Condicionador
Convencional
Deslamagem
Espesador
Concentration
Concentrate
Conditioner
Conventional
Deslime
Thickener
Espiras
Spirals
Estacogem
Storage
Filtro vertical
Finos
Disc filter
Fines
Floculante
Flotacao
Flocculent
Flotation
Fluxograma
Fracao
Flow diagram
Fraction
Grossos
Coarse
Heamatita
Hematite
Itabirito
Itabirite
Jones
Lama
Jones
Slime
Magnetica
Magnetic
Maogem
Grinding
Minerio
Ore
Peneiras
Screen
Pila pulmao
Primaria
Surge pile
Rejeito
Rota alternativa
Secundaria Soda
Reject
(tails)
Alternative route
Secondary
Tanque
Soda ash
Tercaria
Tank
Tratamento
Vibratrorio
Tertiary
separator
Primary
Treatment
Vibrating
፹ቹԳЯࠌ‫ش‬Գ
ᒳࠫԳΚ
PINCOCK, ALLEN & HOLT
274 Union Boulevard, Suite 200
Companhia Vale do Rio Doce
Lakewood, Colorado 80228
ሽᇩΚ(303) 986-6950
ႈ‫ؾ‬ᒳᇆΚ
9416.00
ႈ‫ټؾ‬ጠ
2004‫ڣ‬ᚏၦᐉૠ
‫ע‬࿇ֲཚ
ቹ8-6
তຝߓอ – CAUEՠᐗՠᢌੌ࿓
2005‫ڣ‬4ִ
Ⴊቹ‫ټ‬ጠ
Fig8-6.cdr
8.2 Minas Centraisጵ‫ٽ‬ႈ‫ؾ‬
Minas Centraisጵ‫ٽ‬ႈ‫ץؾ‬ਔGongo SocoΕAgua Limpa֗Brucutu᣼՞Δ‫֗א‬ၵᆜऱBau᣼՞ࡉ
ৱၲ࿇ऱMaquineᆖᛜΖCVRD࣍1990‫ڣ‬凢൓BrucutuΔ1999‫ڣ‬᝜൓Gongo SocoΔ2000‫ڣ‬᝜൓
Agua LimpaΔ֗2003‫ڣ‬᝜൓MaquineΖCVRDࢬ਍ᦞ墿ਢ٤ຝࢬ‫ᦞڶ‬Δ൫Agua Limpaೈ؆Δԫ
୮խഏᙓᥳֆ‫׹‬ΰᣪᙓα਍‫ڶ‬50%ࢬ‫ᦞڶ‬ΖAgua Limpaॣࡨ࣍1962‫سڣ‬ขΔࠡ‫ڇה‬ઌሶԫ੄
ழၴ‫ދ‬ԵሎᛜΖMaquineቃૠല‫ڇ‬2010‫ڣ‬ሎ‫܂‬ΖCorrego Meio‫ڇ‬2004‫ڣ‬ೖַሎ‫܂‬Ζ
8.2.1 ‫چ‬ᔆ
Minas Centrais ጵ ‫ ٽ‬ႈ ‫ ץ ؾ‬ਔ Quadrilátero Ferrífero ΰ ᥳ ᣼ ؄ ᢰ ‫ چ ݮ‬೴ α ‫ ק‬ຝ Δ ࣟ ᜯ Belo
HorizonteؑΖࠡ‫ץ‬ਔFormación Ferrífera᥻֚ᥳ᣼ऱԿଡࣟ‫۫ – ק‬তߨ‫ٻ‬᣼㮚Δቃૠ‫ٽ‬٥࢏‫ۼ‬
પ115ֆߺΖ‫׌‬᣼㮚၌መ60ֆߺ९Δ‫קڶژ‬ຝBrucutuΕխຝGongo Soco֗তຝ࢏‫ۼ‬Maquinéႈ
‫ؾ‬ऱᚏၦΖBaúᚏၦ‫࣍ۯ‬Formación Ferrífera᥻֚ᥳ᣼խຝΔઌᅝ࣍‫׌‬૞᣼㮚ऱ‫ᦤމ‬ឩ୶Ζ
Agua Limpa / Cururu᣼՞؄ࡌ੡Formación Ferrífera᥻֚ᥳ᣼ऱᗑ‫م‬᣼㮚Δ۟ጵ‫ٽ‬ႈ‫ؾ‬೴഑ऱ
ࣟຝΖ
Minas Centraisጵ‫ٽ‬ႈ‫ץؾ‬ਔAgua Limpa / CururuΕBaúΕBrucutuΕGongo Soco᣼՞֗Maquiné
ႈ‫ؾ‬Δ2004‫ีڣ‬ૠขၦ੡25‫ۍ‬ᆄᕲ᣼‫ف‬Δᔆై੡ߧᥳ᣼ኙᥳ૎ࡿֺ෷੡1.2Ζࠡ਍‫ڶ‬তຝߓอ
ᚏၦપ28%. BrucutuࡉMaquinéऱቃૠข‫נ‬ലኙ‫ࠐآ‬ᑇ‫ڣ‬ጵ‫ٽ‬ႈ‫ؾ‬ऱᥳขၦທ‫ૹګ‬Օᗨᄕᐙ
᥼Ζ
ቹ8-7٨‫ق‬ԱMinas Centraisጵ‫ٽ‬ႈ‫ؾ‬೴഑ऱԫ౳‫ڜ‬ඈΖ
Agua Limpa / Cururu᣼՞
Agua Limpa᣼՞۞1961‫ڣ‬ၲࡨሎ‫܂‬Δ‫ڇ‬1998‫طڣ‬CVRDൕSAMITRI᝜൓Ι‫ؾ‬ছCVRDࡉᣪᙓ‫א‬
50/50ࢬ‫ᦞڶ‬ലᇠ᣼՞‫܂‬੡ԫ୮‫ٽ‬ᛜٞᄐᆖᛜΖ᣼՞‫࣍ۯ‬ऎFormación Ferríferaԫයᗑ‫م‬ऱ8ֆߺ
९᣼֏൅Ζ،‫ץ‬ਔতຝ࢏‫ۼ‬ऱMorro AgudoࡉCururuᚏၦΔ‫֗א‬ཛ‫׌ٻ‬᣼մၲ࿇ऱAΕB֗C‫چ‬
൅ΖAgua Limpaᚏၦ࣍2003‫ڣ‬3ִ৬ᑓࡉᐉૠΔࢬආ‫ش‬ᑇᖕ஄‫ץ‬ਔ291ଡᨵ੐ΰ‫ٽ‬٥੡459ଡα
֗13,341‫ۏ‬᣼ज़ΰ‫ٽ‬٥੡27,078‫ۏ‬αΖ‫ؾ‬ছ‫ڇإ‬ᛀಘ‫چ‬ᔆᑓীΔ‫ޓא‬ᄅᇷᄭ۷ૠΖ
2004‫ڣ‬խΔAgua Limpa᣼՞‫س‬ขMinas Centraisข‫נ‬ऱ34%ΖAgua Limpaᚏၦႛ‫ץ‬ਔᥳ૎ࡿ᣼
‫ف‬Δપ‫۾‬তຝߓอᚏၦऱ1.6%Ζ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.14
㎼ࠊҎ˖
PINCOCK, ALLEN & HOLT
274 Union Boulevard, Suite
Lakewood, Colorado 80228
䳏䁅˖(303) 986-6950
䷙Ⳃ㎼㰳˖
9416.00
㻑೪ҎˋՓ⫼Ҏ
Companhia Vale do Rio Doce
200
䷙Ⳃৡ々
೪ 8-7
फ䚼㋏㍅ – MINAS CENTRAIS ጵ‫ٽ‬
റூ᜔᧯‫ڜ‬ඈ
ߞⱐ᮹ᳳ
2005 ᑈ 4 ᳜
2004 ‫܆‬䞣ᆽ㿜
ः೪ৡ々
Fig8-7.dwg
Baú᣼՞
Baú᣼՞؄ࡌᛩ៥Formación FerríferaփMinas Centrais᥻֚᣼៲ऱ‫׌‬૞᣼౧ऱؓ۩࢏‫ۼ‬൅Δࠡ
‫ٻމ‬䢕૿‫۟ۼ࢏ڢ‬ԫଡ९৫ማ15ֆߺऱቃཚ։੄ऱ䢕‫ק‬ຝΖ‫ؾ‬ছࠀլ੒ᥬΔ່‫܅‬ಖᙕᚏၦ۷
ૠࠐᄭ࣍ᇷற஄Δ‫ץ‬ਔ116ଡᨵ֞֗9,263‫ۏ‬᣼ज़Δ᜔ᑇ੡134ଡᨵ֞֗10,406‫ۏ‬᣼ज़Ζ2005‫ڣ‬
ᨵ൶࿓‫ץڤ‬ਔ‫׼‬؆31ଡᨵ֞Δ९৫੡3,860‫ۏ‬Δ‫ޓא‬ᄅ‫چ‬ᔆᑓীࡉᇷᄭ۷ૠΖ
Brucutu᣼՞
ᇠᚏၦ‫࣍ۯ‬ऎFormación Ferrífera᥻֚ᥳ᣼ΰ‫ڇ‬Gandarela Synclineփα‫׌‬᣼౧ऱGongo Soco‫چ‬
ᔆ࿨ዌࣟ‫ۼ࢏ק‬൅Ζ۞1985‫ڣ‬ದ‫ط‬Mineração Igaporã S.A.ၞ۩೮ྒྷࠀຝٝၲආΖ1992‫ڣ‬CVRD
ᛧ൓ᇠ᣼ขࠀᨵ൶327ଡᨵ֞९৫37,852‫ۏ‬Δ‫ץ‬ਔ‫چ‬ᔆᑓীխऱ270ଡᨵ֞25,048‫ۏ‬ΖCVRDբ
ૠቤ‫ڇ‬2005‫ڣ‬ᨵ൶6,805‫ۏ‬31ଡᨵ֞Δ‫ޓא‬ᄅᇷᄭ۷ૠΖ
‫ؾ‬ছᇠ᣼՞‫ڣޢא‬27‫ۍ‬ᆄᕲ᣼‫ف‬ขၦऱຒ৫ឩՕ࿇୶Ζ2004‫ڣ‬ΔBrucutuऱข‫׭נ‬Minas
Centraisขၦऱ24%Δપ‫׭‬ᖞଡতຝߓอᚏໂપ16%ΖBrucutu᣼‫݁ؓف‬ᔆైֺଖ੡ߧᥳ᣼ኙᥳ
૎ࡿ0.30Ζ
ቹ8-8٨‫ق‬Guardarela Syncline‫چ‬ᔆቹ֗Brucutuᚏၦऱࠢী։੄Ζ
Brucutuᚏၦ‫ط‬પ75%ऱຌᥳ૎ࡿ᣼‫ګิف‬Ζ‫ؾ‬ছ‫چ‬ᔆᑓীԯ࣍2004‫ڣ‬ᐉૠΔਚ‫ؾ‬ছᐉૠ࿛్
੡ԫ్Ζ
Gongo Soco᣼՞
Gongo Soco᣼՞࣍1800‫طڣ‬૎ഏ᣼ՠଈ‫ڻ‬ၞ۩८᣼೮൶ΖW. J. Henwood࣍1871‫ڣ‬ଈ‫ڻ‬ኙᥳ᣼
‫ف‬ၞ۩Ա༴૪ΖCVRDՊ2000‫ڣ‬ᛧ൓ᇠ᣼ข‫܂‬੡ᆖᛜ᣼՞Ζࠡ‫࣍ۯ‬Quadrilátero Ferrífero‫੄ק‬փ
Formación Ferrífera᥻֚ᥳ᣼60ֆߺ९᣼౧խຝΖ2002‫ڣ‬ᇠᚏၦբ༉ᇷᄭ۷ૠ৬ᑓΔ‫׊‬٣ছբ
ᐉ਷Աᑇᖕ஄Δ‫ץ‬ਔ132ଡᨵ֞ΰ‫ٽ‬٥250ଡα֗14,992‫ۏ‬᣼ज़ΰ‫ٽ‬٥34,699‫ۏ‬αΖ
Gongo Soco᣼՞ऱ᣼‫ف‬ขၦપ‫۾‬Minas Centraisጵ‫ٽ‬ႈ‫ؾ‬ऱ34%Δઌᅝ࣍তຝߓอᚏၦऱ
2.4%Ζᑉࡳࠡ‫س‬ขല‫ڇ‬2013‫ࢨڣ‬2023‫شڣ‬ጐΔ‫ࠩ׏ီ܀‬ழऱഗ៕๻ਜΔ‫ؾڕ‬ছٌຏլঁऱ‫چ‬
ֱࠩழऱ࿇୶ֽؓۖࡳΖࠡᥳ᣼‫ف‬ᔆైֺለΔߧᥳ᣼ኙᥳ૎ࡿֺ෷੡1.86Ζ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.16
ᒳࠫԳΚ
፹ቹԳЯࠌ‫ش‬Գ
PINCOCK, ALLEN & HOLT
274 Union Boulevard, Suite 200
Lakewood, Colorado 80228 ሽᇩΚ
(303) 986-6950
ႈ‫ؾ‬ᒳᇆΚ
9416.00
Companhia Vale do Rio Doce
ႈ‫ټؾ‬ጠ
2004‫ڣ‬ᚏၦᐉૠ
ቹ8-8
GANDARELA‫ٻ‬඙‫چ‬ᔆቹ֗
BRUCUTUᚏၦࠢী։੄
‫ע‬࿇ֲཚ
2005‫ڣ‬4ִ
Ⴊቹ‫ټ‬ጠ
Fig8-8.cdr
Maquinéႈ‫ؾ‬
MaquineਢԫჇࡸ‫آ‬ၲ࿇ऱጸ‫ۥ‬ႈ‫ؾ‬Δૠቤ࣍2010‫ޡॣڣ‬ၲආΔ‫ڣ‬ขၦ੡6‫ۍ‬ᆄᕲΔࠀૠቤᏺ
९۟‫ڣޢ‬20‫ۍ‬ᆄᕲΖMaquinéᚏၦ‫࣍ۯ‬Minas Centraisጵ‫ٽ‬ႈ‫ؾ‬೴഑փFormación Ferrífera᥻֚
ᥳ᣼ऱ60ֆߺ९᣼౧ऱBrucutu-Gongo Soco։੄۫ত࢏‫ۼ‬൅Ζࠡ‫ۯ‬ᆜ൷२᥻֚ᥳ᣼᠏‫މ‬๠Δࠀ
‫קࣟ֗ࣟٻ‬ຝ࢏‫ۼ‬Δ੡᣼ขႃխ໌ທ‫ܓڶ‬යٙΖ
Maquinéႈ‫៿ؾ‬።Կଡ᣼೴ΚMato GrossoΕExtramil֗ApoloΙ່৵ԫଡ᣼೴‫ط‬CVRD‫ڇ‬2004‫ڣ‬
ᛧ൓Ζ2003‫ڣ‬ᆖᐉૠऱᇷᄭࡉᚏၦࠀ‫ץآ‬ਔApolo᣼೴ऱᇷᄭΔ଺‫ڂ‬ਢ‫ڇ‬ᐉૠழCVRD‫ڇإ‬੓
᝜ࠡၲආᦞΖ‫ڼڂ‬Δ‫ڕ‬ቹ8-9ࢬ‫ق‬Δ‫گ‬᝜Apolo᣼೴ࠌᇠႈ‫ؾ‬ऱᚏၦഗᑇឩՕΖ
ቹ8-9᧩‫ق‬Maquineႈ‫຺ؾ‬ᛲቹࡉ᣼೴ᔚኢΖ
Maquinéႈ‫۞ؾ‬1970‫ڣ‬ၲࡨ೮൶Δࠩ2002‫ࠡڣ‬բᆖመ7‫ڻ‬ᨵ൶‫܂‬ᄐΔ‫ٽ‬٥192ଡᨵ֞֗18,498‫ۏ‬
ᨵज़Δհছٍᆖመ7‫܂ڻ‬ᄐ‫ٽ‬٥757‫ۏ‬ၲආΖ۷ૠᇷᄭ‫چ‬ᔆᑓী࣍2003‫ࠀࡳࠫڣ‬ፖ2004‫ڣ‬ᆖᐉ
ૠΔ‫ץ‬ਔ156ଡᨵ֞ࡉ14,591‫ۏ‬᣼ज़ऱᑇᖕ஄Ζ2005‫ڣ‬ᨵ֞ૠቤ‫ץ‬ਔ9,005‫ۏ‬43ଡᨵ֞Ζ
ቹ8-10᧩‫ق‬Maquinéᚏၦऱࠢী։੄Ζ
Maquinéᚏၦપ‫۾‬তຝߓอᚏၦऱ6%Ζൕቹ8-10‫᧩ࣔאױ‬઎‫נ‬ᇠႈ‫ؾ‬ऱ‫چ‬ᔆᇷᄭ‫ۯ‬Պ‫چ‬ᔆ෡
๠Δ‫ױ‬౨Ꮑ૞෡Եᨵ൶ֱ‫ױ‬ലࠡᑨԺ‫ݙ‬٤࿇ཀΖ
8.2.2 ‫چ‬ᔆอૠࡉᚏၦ৬ᑓ
Gongo SocoΕBrucutu֗Agua Limpaᚏၦ࣍2003‫ڣ‬ၞ۩ᐉૠΔᇠ࿛᣼՞ऱᑓীࠡ৵ࠀྤٚ۶ኔ
ᔆ‫᧢ޏ‬ΖGongo SocoࡉBrucutuᚏၦᑓীආ‫ش‬Vulcan®ຌٙ৬‫م‬ΔAgua Limpaආ‫ش‬Datamine®ຌ
ٙ৬‫م‬ΖBauᚏၦ‫ؾ‬ছႛ‫֟ڶ‬ၦᇷᄭ൶ࣔΔ‫܀‬2005‫ڶڣ‬ԫଡՕীᨵ൶ૠቤΖBauᚏၦ٣ছբၞ
۩ԫ్ᐉૠΔ‫۾׊‬তຝߓอ໴‫ܫ‬ᚏၦլߩ1%Δ‫ڼڂ‬ႛ‫܂‬១૞ᐉ਷ΖGongo SocoΕAgua Limpa
֗Brucutuᚏၦբၞ۩ԫ్ᐉ਷ΖMaquinéᚏၦऱᇷᄭᑓ‫۞ڤ‬Ղ‫ڻ‬ᐉૠ৵ࡸ‫ޓآ‬ᄅΙ‫܀‬2004‫ڣ‬
բᄷໂԫٝଥ‫ޏ‬৵᣼ขૠቤΔ‫֘א‬ᚨ2004‫گڣ‬᝜Apolo᣼೴ΖMaquinéᚏၦբၞ۩Բ్ᐉ਷Δ
‫ࠡ܀‬ᇷᄭᑓ‫ڤ‬ፖ٣ছᐉૠսྥઌ‫ٵ‬Ζ
Pincock, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.18
ጵ‫ٽ‬റூ
࠹۩ᄐૻࠫऱႈ‫ؾ‬
஁ฆ
MG + Extramil
(MG + Extramil + Apolo)
᣼‫ۍ( ف‬ᆄᕲ)
൶ࣔ
‫ױ‬౨
᜔ૠ
൶ࣔ
‫ױ‬౨
᜔ૠ
൶ࣔ
‫ױ‬౨
᜔ૠ
hc
hf
if
᜔᣼‫ف‬
1.26
105.78
38.15
0.11
67.27
66.13
1.37
173.05
104.28
1.26
57.05
16.06
0.11
45.33
28.82
1.37
102.38
44.88
145.19
133.51
278.70
74.37
74.26
148.63
0
48.73
22.09
70.82
0
21.94
37.31
59.25
0
70.67
59.4
130.07
ᐒற(‫ۍ‬ᆄᕲ)
᜔ estéril
371.8
110.0
261.78
ଷ७ֺ෷ (t/t)
1.33
0.74
2.01
fegl
sigl
pgl
algl
mngl
pfgl
g1
g2
58.32
11.44
0.062
1.75
0.264
2.67
27.0
35.8
59.18
9.94
0.055
2.06
0.309
2.60
20.3
36.9
57.33
13.14
0.070
1.40
0.212
2.75
34.7
34.5
g3
37.2
42.8
30.8
᣼‫ف‬঴ᔆ (%)
SETOR MATO
GROSS
SETOR
APOLO
ALCAN
SETOR EXTRAMIL
Norte
ᒳࠫृ
PINCOCKֆ‫׹‬, ALLEN & HOLT
274 Union Boulevard, Suite
Lakewood, Colorado 80228
ሽᇩ (303) 986-6950
ႈ‫ؾ‬ᒳᒘ
9416.00
ቹׂ༼ࠎृ͔ᒳࠫृ
Companhia Vale do Rio Doce
200
ႈ‫ټؾ‬ጠ
2005‫ڣ‬ᚏၦᐉૠ
ቹ 8-9
MAGUINEႈ‫຺ؾ‬ᛲቹ
֗௽๺ᦞᄗ૪
࿇ֲؒཚ
2005‫ڣ‬4ִ
ቹׂ‫ټ‬ጠ
Fig8-9.cdr
ᒳࠫृ
PINCOCKֆ‫׹‬, ALLEN & HOLT
274 Union Boulevard, Suite 200 Lakewood, Colorado 80228
ሽᇩ (303) 986-6950
ቹׂ༼ࠎृ͔ᒳࠫृ
Companhia Vale do Rio Doce
ႈ‫ټؾ‬ጠ
2004‫ڣ‬ᚏၦᐉૠ
ቹ 8-9
MAGUINE᣼‫ݩ‬ऱࠢী։੄
࿇ֲؒཚ
2005‫ڣ‬4ִ
ቹׂ‫ټ‬ጠ
Fig8-10.cdr
Agua Limpa – ร1్ᐉ਷
Agua Limpaऱ‫چ‬ᔆᑓীऱ໌๻ԯආ‫ش‬Datamine®ຌٙऱψؓ૿ቹऱিऴᖩኲ૿ω‫ݾ‬๬Ζᇠຌٙ‫شܓ‬ᄅ
ऱCLI‫چ‬ᔆᒳᒘࡉઌᣂ֏᧭ଖΔኙᨵ֞ᇷறၞ۩ᒳ᤟Ζ‫ء‬໴‫ܫ‬ร3.3ᆏኙ‫܂‬੡ᑓীऱࡿࢤ໢‫ۯ‬ၞ۩ಘ
ᓵΖ٥ૠࠌ‫ش‬43ଡ։੄Δ໌๻65ଡAgua Limpaᑓীऱؓ૿ቹΖDatamine ®Ⴧ᧯ᑓী࿓‫໌ݧ‬๻Աԫ୚ᑓ
ী໢ց֗‫్ڻ‬໢ցΔ‫ࡌ੺ࡌط‬९ီມᏚዌ‫ګ‬Բፂ૿ፖিऴ‫ދ‬ᐙ၏ᠦDPLUS֗DMINUSዌ‫ګ‬รԿፂΖ
ᨵ֞ࢼᑌऱ֏᧭ࠌ‫ش‬8‫ۏ‬९ऱᓤ‫ٽ‬ढၞ۩ᓤ‫ٽ‬Ζ٥ૠข‫س‬829ጟᓤ‫ٽ‬ढΖᆖ‫ګٽ‬৵Δૠጩ‫֏נ‬ᖂࡉศ৫
ีૠଖΖ
੡࠷൓ีૠଖࡉឍศิΔዌ৬ኔ᧭ֱ஁ቹΖ‫ޢ‬ଡ᧢ၦข‫س‬ԫߓ٨ࡳ‫஁ֱٻ‬ቹΖPAHᛀྒྷᙟᖲਗᙇऱ
ֱ஁ቹΔ࿇෼࿨࣠ਢ‫ױ‬൷࠹ऱΖ
Gongo Soco֗Brucutu –ร1్ᐉ਷
Gongo SocoᑓীፖBrucutuᑓী‫ٵ‬ᑌਢࠌ‫ش‬Vulcan®ຌٙऱψؓ૿ቹऱিऴᖩኲ૿ωऱֱऄ໌๻ΖᇠჇ
᧯ᑓীऱ໌๻ԯࠌ‫᧯ࡐش‬ឍศΔຏመડ‫૿ؓנ‬ቹऱ৞ຨ‫މ‬ᒵዌ‫ګ‬Ζ
Gongo Soco֏᧭ऱᓤ‫ٽ‬ආ‫ش‬९৫੡12‫ۏ‬ΔۖBrucutuᨵ֞֏᧭ऱᓤ‫ٽ‬ᑑᄷ९৫੡10‫ۏ‬ΖGongo Socoᑓ
ী٥ૠข‫س‬593ጟᓤ‫ٽ‬ढΖ
PAHၞ۩ᙟᖲᛀྒྷΔுኔ‫ګٽ‬ऱᑇᖕΔࠀ࿇෼‫ګٽ‬࿨࣠ਢ‫ױ‬൷࠹ऱΖ
ආ‫ش‬ઌᣂ‫ڴ‬ᒵቹऱֱऄၞ۩ֱ஁ቹ։࣫Ζ੡࠷൓ีૠଖࡉឍศศ৫ิΔዌ৬ኔ᧭ઌᣂ‫ڴ‬ᒵቹΖၞ۩
Gongo Socoઌᣂ‫ڴ‬ᒵቹ։࣫‫׽‬੡൓‫נ‬ຌߧᥳ᣼ࡉᥳ૎ࡿΖዩ৵๻ࡳ25‫ۏ‬ΖGongo Socoᑓী٥ૠข‫س‬24
ଡઌᣂ‫ڴ‬ᒵቹΖ
Gongo Socoࠌ‫ش‬ཏຏ‫ߺ܌‬௑ऄΔኙࢬ‫چڶ‬ᔆᏆ഑ၞ۩঴‫ۯ‬۷ૠΖ‫چ‬ᔆ൷ᤛ᧢ᔆ൅‫܂ش‬۷ૠऱ࿏ᢰ੺Ζ
࣐ᅷऱߧᥳ᣼ࡉ࠹๯‫ۆ‬਩ऱߧᥳ᣼ऱ۷ૠԯආ‫ش‬Հႜ೮൶ᖭႽ᧯Δۖᥳ૎ࡿΕ࠹‫ۆ‬਩ऱᥳ૎ࡿ֗‫ػ‬ႆ
ᔆᥳ૎ࡿঞࠌ‫ֽؓش‬೮൶ᖭႽ᧯Ζ
Brucutuऎထ९ၗԫ‫ࢤڻ‬ຏመ೮൶200‫ۏ‬Δऎထ९‫ת‬ၗ೮൶150‫ۏ‬Δࠀऎထ࿍ΰিऴαၗ೮൶40‫ۏ‬Ζ‫׌‬
૞ֱ‫ٻ‬ਢኙᄷ45৫ֱ‫ߡۯ‬Ζ
Pincockֆ‫׹‬, Allen & Holt 9416.00
2005‫ڣ‬5ִ13ֲ
A-8.21
PAHᐉ਷‫ߺ܌‬௑ऄ೮൶೶ᑇΔ࿇෼،ଚᔞ‫࣍ش‬ᑓী֏ऱ‫چ‬ᔆයٙࡉ᣼‫ݩ‬Ζ
CVRDച۩ԫߓ٨ऱ᧭ᢞ‫ޡ‬ᨏΔ‫ץ‬ਔࠌ‫່ش‬ᔣ२(NN)ֱऄΔኙ۷ૠᑓীؓ݁ᑇፖ֘ႃ
ፋᓤ‫ٽ‬ढؓ݁ᑇၞ۩อૠֺለΖPAH༉᧭ᢞᐉ਷ԱCVRDᑇᖕΔࠀኙ۷ૠჇ᧯ᑓীؓ
݁ᑇፖ֘ႃፋᓤ‫ٽ‬ढऱอૠֺለၞ۩ᗑ‫م‬ᛀ਷Δ࿇෼஁ฆᄕ՛Ζ࿨࣠๠࣍‫ױ‬൷࠹ऱᒤ
໮հփΖ‫ڇ‬Brucutuֱ૿Δೈᨵ֞യ৫‫܅‬ऱ‫چ‬೴؆ΔԫીࢤൎΖ10‫ۏ‬९ᓤ‫ٽ‬ढऱ່ᔣ२
֘ႃፋอૠፖ‫ߺ܌‬௑ᑓী۷ૠઌֺለΔࠀਊ‫܂‬੡ᑓীऱնଡࠠ᧯೶ᑇऱᏆ഑ၞ۩։
ิΖ࿨࣠᧩‫ق‬Ⴧ᧯ᑓীԫીࢤᄕൎΰೣฝ৫՛࣍‫ۍ‬։հԲαΖ‫ڇ‬Brucutuֱ૿ΔჇ᧯ᑓ
ীऱ୲ၦᓤ፹ൣउॺൄ‫ړ‬Ζᇠ࿛᣼‫ۆݩ‬਩ढऱ೏۷ൣउለ֟Δ‫ڶח‬ᣂᑓীઌኙለ੡অ
‫ښ‬Ζ
Maquiné᣼‫ – ݩ‬ร2్
Fabrica NovaࡉMaquine᣼‫ݩ‬ऱ‫چ‬ᔆᑓীԯࠌ‫ش‬Vulcan®ຌٙ໌๻Ζ༉‫چ‬ᔆ৬ᑓۖߢΔ
CVRDऱ‫چ‬ᔆᖂ୮ࠌ‫ش‬ร3.0ᆏࢬಘᓵऱ࿓‫ݧ‬Δ৬ᑓࠌ‫ش‬ร3.3ᆏಘᓵऱࡿ‫זف‬ᒘΖ
‫چ‬ᔆᑓীऱᒳ፹‫شܓ‬ऱਢψؓ૿ቹऱᖩኲ૿ω‫ݾ‬๬Ζഗ࣍100 x100‫ࢨۏ‬50 x50‫ۏ‬ऱᨵ֞ጻऱᖩ
ኲ૿‫شܓ‬CLI‫چ‬ᔆᒳᒘၞ۩ᒳ᤟֗ᑇ‫֏ڗ‬Ζᖩኲ૿৞ຨ‫މ‬ᒵ๯᠏ฝࠩၴሶ10‫ۏ‬ऱؓ૿ቹ։੄Ζ
ྥ৵໌๻‫ٺ‬ጟࡿࢤऱ৞ຨ‫މ‬ᒵ࿏ᢰ੺Ζ༉MaquinéᑓীۖߢΔ‫ޢ‬ଡ10‫ۏ‬ၴ၏ؓ૿ቹࡳ‫ٺࠩۯ‬ၸ
‫چ‬ऱխ֨Ζຏመ‫ދ‬ᐙ৞ຨ‫މ‬ᒵ9.99‫ࠩۏ‬Հԫଡၸ‫چ‬Δ໌๻ᒵ௃ࡐ᧯ឍศΔ‫ࡳא‬ᆠ़ၴ೴഑Ζᒵ
௃ࡐ᧯ឍศऱ໌๻ԯ‫ئشܓ‬໢ց֡৫25 x 25 x 10‫່֗ۏ‬՛՗໢ց֡৫6.25 x 6.25 x 5‫ۏ‬Ζլ‫ࡿٵ‬
ࢤ໢‫ۯ‬ऱࢬ‫ڶ‬൷ᤛ᧢ᔆ൅ኲྥլ‫ٵ‬Δ‫ီױ‬੡࿏ᢰ੺ΖCVRD‫ࠡشܓ‬൷ᤛ᧢ᔆ൅։ֱ࣫ऄΔࠀ੡
ፖ൷ᤛ᧢ᔆ൅၏ᠦ‫ڶ‬ᣂऱ঴‫݁ؓۯ‬ᑇઌֺለऱࢬ‫ڴګسࢤࡿڶ‬ᒵΖ
PAHኙჇ᧯ᑓীփ‫آ‬։಻Ⴧ᧯ၞ۩ᙟᖲᛀྒྷΔᒔᎁჇ᧯ᑓীࠀྤٚ۶ᙑᎄΖࠀྤ࿇෼ኙ᣼‫ف‬ᚏ
ၦ۷ૠ‫ױ‬౨ข‫س‬ᐙ᥼ᙑᎄΖ‫ئ‬໢ց֡৫25 x 25 x 10‫ۏ‬ԯ‫א‬ᨵ֞യ৫੡ഗ៕ΔPAHᎁ੡ઌᅝ‫ٽ‬
෻Δ່ۖ՛՗໢ց֡৫6.25 x 6.25 x 5‫אߩۏ‬஢ᛧ᣼֏൅Ζ‫ٺ‬Ⴧ᧯᧢ၦ‫شܓ‬ᒵ௃ࡐ᧯ឍศၞ۩ᑑ
ಖΔࠀ௅ᖕઌኙᚨऱჇ᧯‫ۯ‬ᆜਐ੔ԫଡᑇଖΖ
ኙմՀ10‫ۏ‬ऱᨵ֞ࢼᑌ֏᧭ᑇᖕၞ۩ᓤ‫ٽ‬Ζ‫ޢ‬ԫଡᨵ֞ॣཚၲࡨᓤ‫ٽ‬Δྥ৵‫ٵڇ‬ԫࡿࢤ໢‫ۯ‬
փᏺ‫ף‬10‫ۏ‬๠ᤉᥛᓤ‫ٽ‬Ζഗ࣍ኔᎾආ᣼ၸ‫چ‬೏৫ࡉჇ᧯ᑓীিऴ໢ց೏৫Δᙇᖗ10‫ۏ‬ऱᓤ‫ٽ‬
ढΖ‫ޢ‬ଡࡿࢤᢰ੺ၲࡨԫଡᄅऱᓤ‫ٽ‬ढΖCVRD੡ᑓীࢬ‫ش‬ऱࢬ‫᧢ڶ‬ၦ፹‫܂‬ԫߓ٨ऱᓤ‫ٽ‬อ
ૠᑇ‫ڴࡉڗ‬ᒵΖ
Pincockֆ‫׹‬, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.22
PAHࠌ‫ࡨ଺ش‬ᑇᖕΔኙࠟଡ᣼‫ݩ‬ऱ10‫ۏ‬ᓤ‫ٽ‬ढၞ۩ࢼ਷Ζᨠኘࠩาპऱ஁ฆΔ‫܀‬࿇෼CVRDᒳ፹ऱᖞ
᧯ᑇᖕਢ‫ݙ‬٤‫ױ‬൷࠹ऱΖ
ࢼᑌᓤ‫ٽ‬৵ΔCVRDၞ۩঴‫ۯ‬ഔᗨΖຍࢬ௫֗ऱਢิ঴‫ۯ‬ଊ‫ิٺא‬ΰࠏ‫ڕ‬Δ+6.3ශ‫ิۏ‬խᥳऱFeGL %ଊ‫א‬+6.3ශ‫ิۏ‬խᥳऱG1 - %αΖPAH፹‫܂‬㗊ૠิऱᆖᙇࡳཋ‫ڴ܉‬ᒵΔ‫א‬ᛀ਷ઌᣂऱᑓীΖቹ8-11᧩
‫ق‬Maquine᣼‫ݩ‬ऱFeG1ፖFeG2ऱཋ‫ڴ܉‬ᒵΖᕣጥ࿇෼FeGLፖFeG1޲‫ڶ‬ઌᣂࢤΔ‫܀‬ᇠ࿛᧢ၦऱ֏᧭ൎ
Օઌᣂࢤ᧩࣐ۖߠΖ
CVRDऱ‫چ‬ᔆᖂ୮ࠌ‫ش‬ઌᣂ‫ڴ‬ᒵቹऱֱऄၞ۩ᐖऑऱ෻უ։࣫Ζዌ৬‫ٺ‬ցైΰᥳΕशΕᔱΕᛷ֗ᙐα
ऱઌᣂ‫ڴ‬ᒵቹ֗լ‫ࡉٻֱֽؓٵ‬մՀΰিऴαֱ‫ٻ‬ऱ؄ଡឍศศ৫ิΖ
‫ٵ‬ԫցైऱኔ᧭ઌᣂ‫ڴ‬ᒵቹ‫ڇ‬լ‫ٵ‬ऱឍศศ৫ิխ᧩‫ق‬ದ࢑ઌ‫ۿ‬Δ‫ڼڂ‬CVRDެࡳ༉‫᧭֏ڻޢ‬ऱ‫ٺ‬९
ၗΕ९‫ת‬ၗ֗࿍ၗֱ‫ࠎ༼ٻ‬ႛ‫ڶ‬ऱԫଡઌᣂ‫ڴ‬ᒵቹΖ‫ڼڂ‬Δല፹‫܂‬ԫଡԿፂֱ஁ቹΔ‫ז‬।FeGLΕ
FeG1ΕFeG2ΕFeG3ࡉFeG4Ζ᣼Ⴧ‫ط‬մՀΰ࿍ၗαઌᣂ‫ڴ‬ᒵቹެࡳֱ‫ٻ‬Ζ
ࠟଡ᣼‫ݩ‬ආ౏ऱ঴‫ۯ‬۷ૠ࿓‫ڕݧ‬ՀΚ
„
঴‫ۯ‬۷ૠࠌ‫ش‬ཏຏ‫ߺ܌‬௑ऄ
„
ࠌ‫ش‬Կᣂ೮൶࿜ฃΔHCΕHFΕIGOΕIFΕIC֗CGऱࡳ‫ߡۯֱٻ‬੡030°Ζ
„
‫ࢼڇ‬ᑌ೮൶խࠌ‫ش‬೮൶ᖭႽ᧯Δ ԫଡ‫ࡉٻֱֽؓڇ‬ԫଡ‫ڇ‬িऴֱ‫ٻ‬Δ௅ᖕ‫׌‬૞ֱ
஁ቹֱ‫ٻ࠷ٻ‬Ζ‫ء‬໴‫ܫ‬ร3.11ᆏሉ‫ڶ‬೮൶ᖭႽ᧯ࠏᢞΖ
CVRDኙMaquiné ᣼‫ݩ‬ऱ່ึᑓীၞ۩Աԫߓ٨ऱ᧭ᢞᛀ਷Ζᛀ਷‫ץ‬ਔΚ
„
ࠌ‫່ش‬ᔣ२(NN)ֱऄΔ۷ૠჇ᧯ᑓীؓ݁ᑇፖ֘ႃፋᓤ‫ٽ‬ढၞ۩อૠֺለΖ
Pincockֆ‫׹‬, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.23
75
70
65
60
55
*FeG2
50
45
40
35
25
ᒳ፹ृ
ႈ‫ؾ‬ᒳᒘ
PINCOCK ֆ‫׹‬, ALLEN & HOLT
274 Union Boulevard, Suite 200
Lakewood, Colorado 80228
Phone (303) 986-6950
9416.00
35
45
*FeG1
ቹ 8-11
ቹׂ༼ࠎृѺᒳ፹ृ
Companhia
Doce
ႈ‫ټؾ‬ጠ
Vale
2004 ᑈ‫܆‬䞣ᆽ㿜
55
do
Rio
65
࿇‫ֲ܉‬ཚʳ
2005‫ڣ‬4ִ
MAQUINE ᣼‫ ݩ‬- FeG1 ፖ FeG2 ऱ ቹׂ‫ټ‬ጠʳ
ཋ‫ڴ܉‬ᒵ
Fig8-11.cdr
75
„ ‫ྒྷؾ‬ၸ‫ڴچ‬ᒵࡉᖩኲ૿Ζ
„ ᛀ਷٤‫ݝࡉݝ‬ຝऱೣଘΖ
PAH‫ڇ‬෼໱ᛀ਷ழΔࠌ‫່ش‬ᔣ२(NN)ֱऄΔኙࡿჇᑓীᓤ‫ٽ‬ढፖ֘ႃፋᓤ‫ٽ‬ढၞ۩อૠֺለΖCVRD
༼ࠎၸ‫ڴچ‬ᒵऱ‫ߺ܌‬௑۷ૠፖ່ᔣ२֘ႃፋᓤ‫ٽ‬ढؓ݁ᑇઌኙᚨΖᇠ࿛‫ڴ‬ᒵ᧩‫ࡿق‬Ⴧऱؓ݁ᑇፖ֘ႃ
ፋ10‫ۏ‬ऱᓤ‫ٽ‬ढᑇᖕઌฤΖPAHᎁ੡ᇠֺለᑇᖕਢ‫ױ‬൷࠹ऱΖࡿჇᑓীؓ݁ᑇ᧩‫᧯᜔ق‬ऱԫીࢤߜ
‫ړ‬Ζೣฝ৫๠࣍‫ۍ‬։հԲऱᒤ໮փΖ
PAHٍ‫شܓ‬ቹ‫ݮ‬։࣫᧭ᢞԱᑇᖕΔᛀ਷‫ߺ܌‬௑೴ऱؓᄶࢤ‫֗א‬঴‫ۯ‬ᕲ‫ڴۯ‬ᒵΖPAHٍၞ۩ኙ೴Ⴧᑓী
۷ૠፖᇢ८ᓤ‫ٽ‬ढၞ۩‫ૻڶ‬ऱഗ៕อૠֺለᛀ਷Ζ‫ۆ‬਩ցైऱ೏۷ൣउპլߩሐΔPAHᎁ੡ਢઌᅝঅ
‫ښ‬ऱֱऄΖ٤‫ݝ‬ऱؓ݁ଖॺൄ൷२Δ۷ૠᑓী᧩‫ق‬ऱ‫ݝ‬ຝ঴‫᧢ۯ‬ฆൣउߜ‫ړ‬Ζࠀྤᛀྒྷࠩ٤‫ݝࢨݝ‬ຝ
ೣଘΖ
ᨠኘ࿨࣠‫ץ‬ਔΚ
„ FeGL᧩‫ق‬ԫીࢤᄕൎΖ
„ SiGLࡉG1݁ኙለ‫܅‬ၸ‫֟ڶچ‬๺೏۷Ζ
„ AlGL֗PGL݁ኙለ೏ၸ‫֟ڶچ‬๺೏۷Ζ
PAH࿇෼Օຝ։ցైऱ୲ၦ֗঴‫ۯ‬ፖ‫ؾ‬ᑑ঴‫ۯ‬ፖ୲ၦᖞ᧯ՂਢઌฤऱΖ
8.2.3 ආ᣼ᄐ೭
2004‫ڣ‬Կଡ‫܂‬ᄐ᣼໱ऱขၦլߩ2,300ᆄᕲ᣼‫ف‬Δۖฝೈᐒற4,200ᆄᕲΖ।8-3༼ࠎመ࢓ն‫ڣ‬ၴऱ‫س‬
ขᑇᖕΰٍ‫ߠױ‬ቹ8-12۟8-14αΖ2001‫ڣ‬ፖ2004‫ڣ‬ઌֺΔᇠ࿛ᄐ೭ऱ‫س‬ข෷ᏺ‫ף‬२ԫ଍Ζ
Agua Limpa
Agua Limpa‫ط‬CururuࡉAgua Limpaࠟଡ᣼մิ‫ګ‬Δ։ܑ༼ࠎપ‫ۍ‬։հԲԼ֗‫ۍ‬։հԶԼऱ᣼‫ف‬堶
றΖቹ8-15᧩‫ق‬Agua Limpa᣼ऱ‫ۯ‬ᆜቹΔࠀ᧩‫ق‬ᣊ‫֚᥻ۿ‬᣼່ึቼ੺ΖCVRD࣍2000‫ٻڣ‬Samitri‫گ‬᝜
Agua Limpa᣼໱Ζᙟ৵ല‫ۍ‬։հնԼऱᦞ墿‫נ‬ഇ࿯ԫ୮խഏऱᙓᥳֆ‫׹‬ᣪᙓΖᇠ᣼ข࣍1998‫ڣ‬ឩ৬
‫׌‬ᐗΔ۞1960‫سࠐאمګזڣ‬ข२100ᆄᕲ᣼‫ف‬Ζ
Pincockֆ‫׹‬, Allen & Holt 9416.00 2005‫ڣ‬5ִ13ֲ
A-8.25
। 8-3
Companhia Vale do Rio Doce
2004‫ڣ‬12ִᐉૠ໴‫ܫ‬
ࢬၲආ଺ற
Minas Centrais
2000‫ ڣ‬2001‫ڣ‬
(‫ۍ‬ᆄ
ᕲ)
(‫ۍ‬ᆄᕲ)
2002‫ڣ‬
2003‫ڣ‬
2004‫ڣ‬
(‫ۍ‬ᆄᕲ)
(‫ۍ‬ᆄᕲ)
(‫ۍ‬ᆄᕲ)
Gongo Soco
Baú
Brucutu
Agua Limpa
Corrego Meio
2.443
0.022
0.580
0.000
0.000
7.527
0.161
0.020
3.722
0.823
7.565
0.030
0.859
6.163
1.399
4.500
0.000
1.623
7.903
1.647
8.358
0.000
6.002
8.396
2.150
Gongo Soco
Baú
Brucutu
Agua Limpa
Corrego Meio
1.254
0.000
0.323
0.000
0.000
6.981
0.000
0.021
2.242
1.799
14.340
0.000
0.857
3.738
3.875
21.636
0.000
2.976
7.405
4.343
22.748
0.000
7.117
12.406
5.339
Gongo Soco
Baú
Brucutu
Agua Limpa
3.697
0.022
0.903
0.000
14.508
0.161
0.041
5.964
21.905
0.030
1.716
9.901
26.136
0.000
4.599
15.308
31.106
0.000
13.119
20.802
Corrego Meio
0.000
2.622
5.274
5.990
7.489
᣼‫ف‬
᣼೴
ᐒற
᣼೴
᜔ૠ
᣼೴
Pincockֆ‫׹‬, Allen & Holt
9416.00 2005‫ڣ‬5ִ13ֲ
A-8.26
25.000
20.000
‫ۍ‬ᆄᕲ
15.000
10.000
5.000
᣼‫ف‬
٥ૠ
0.000
2000‫ڣ‬
ᒳ፹ृ
ႈ‫ؾ‬ᒳᒘ
2001‫ڣ‬
2002‫ڣ‬
PINCOCK ֆ‫׹‬, ALLEN & HOLT
274 Union Boulevard, Suite 200
Lakewood, Colorado 80228
Phone (303) 986-6950
ቹׂ༼ࠎृѺᒳ፹ृ
9416.00
2004 ᑈ‫܆‬䞣ᆽ㿜
Companhia
Doce
ႈ‫ټؾ‬ጠ
Vale
2003‫ڣ‬
ቹ 8-12
do
Rio
তຝ᧯ߓ- AGUA LIMPA ᣼ขၦ
2004‫ڣ‬
࿇‫ֲ܉‬ཚʳ
2005‫ڣ‬4ִ
ቹׂ‫ټ‬ጠʳ
Fig8-12.cdr