KR20000026801A - 금 광산 선광 폐기물로부터 유가광물의 분리 회수방법 - Google Patents
금 광산 선광 폐기물로부터 유가광물의 분리 회수방법 Download PDFInfo
- Publication number
- KR20000026801A KR20000026801A KR1019980044494A KR19980044494A KR20000026801A KR 20000026801 A KR20000026801 A KR 20000026801A KR 1019980044494 A KR1019980044494 A KR 1019980044494A KR 19980044494 A KR19980044494 A KR 19980044494A KR 20000026801 A KR20000026801 A KR 20000026801A
- Authority
- KR
- South Korea
- Prior art keywords
- separating
- gold
- minerals
- magnetic
- specific gravity
- Prior art date
Links
- 239000010931 gold Substances 0.000 title claims abstract description 48
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 45
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 41
- 239000011707 mineral Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000002699 waste material Substances 0.000 title claims abstract description 26
- 238000000926 separation method Methods 0.000 title abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 28
- 230000005484 gravity Effects 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 3
- 239000012141 concentrate Substances 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 6
- 238000005065 mining Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 239000006148 magnetic separator Substances 0.000 claims description 2
- 241000257303 Hymenoptera Species 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 230000005389 magnetism Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 229910052742 iron Inorganic materials 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 6
- 238000004064 recycling Methods 0.000 description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 5
- 239000002734 clay mineral Substances 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 238000010332 dry classification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000007885 magnetic separation Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
Description
정제기술 | 장 점 | 단 점(문제점) | 비 고(공통 문제점) |
부유선별법 | ·표면이 신선하고단체분리가 좋은 광석의 실수율이 높음 | ·시약등 처리원가가 높다.·굵은입자 및 산화된 광석의 실수율이 낮다.·운전이 복잡하다 | ·각종 시약의 사용으로 환경오염 물질의 배출이 많다.·수반광물의 종류에 따라 실수율이 변화가 심하다 |
혼 홍 법 | ·실수율이 높다 | ·처리원가가 높다·아연함유 광석의실수율이 낮다 | |
시안화법 | ·실수율이 높다 | ·작업장의 위험요소가 많다 |
산 물 명원 광 | 생산물 | 품위(%) | Au | ||
(Wt.%) SiO₂ A1₂O₃ Fe₂O₃ (g/t)100.0 84.88 5.86 2.42 4.5 | |||||
금정광-1 | 0.60 | 23.86 | 6.01 | 35.93 | 307.7 |
금정광-2 | 0.27 | 25.04 | 13.44 | 34.78 | 97.7 |
고품위실리카 정광 | 66.48 | 95.49 | 2.24 | 0.81 | 2.9 |
저품위실리카 정광 | 32.65 | 64.89 | 13.17 | 4.81 | 1.4 |
Claims (2)
- 방치되는 폐기물(금 광산 선광 광미)을 건조기에서 건조시킨 후 저광조에 장입하고, 진동 급광기를 사용하여 일정한 양으로 공기분급기에 공급하여 미립산물과 굵은산물을 분리하는 단계,상기 굵은산물에 대하여 자력선별기에 의한 자력선별 단계을 통하여 자성산물과 비자성산물을 분리하는 단계,상기 분리된 비자성산물을 비중선별을 통하여 고비중의 함금광물과 저비중광물인 실리카를 분리함으로써 금 정광-1과 고품위 실리카를 분리 회수하는 단계 및,상기 자력선별 분리된 자성산물에 대하여 비중선별로서 고비중의 함금광물인 금 정광-2와 저비중광물인 저품위실리카의 분리회수하는 단계로 이루어지는 것을 특징으로 하는 금 광산 선광 폐기물로부터 유가광물의 분리회수방법.
- 청구항 1에 있어서,상기 비중 선별된 저비중광물인 저품위실리카는 분쇄과정을 취하여 분급과정에서 상기 분리 회수된 미립산물과 혼합하여 아스콘 충전제 또는 타일 원료로 사용하는 것을 특징으로 하는 금 광산 선광 폐기물로부터 유가광물의 분리회수방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980044494A KR100318754B1 (ko) | 1998-10-23 | 1998-10-23 | 금광산선광폐기물로부터건식방법에의한유가광물의분리회수방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980044494A KR100318754B1 (ko) | 1998-10-23 | 1998-10-23 | 금광산선광폐기물로부터건식방법에의한유가광물의분리회수방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000026801A true KR20000026801A (ko) | 2000-05-15 |
KR100318754B1 KR100318754B1 (ko) | 2002-04-22 |
Family
ID=19555109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980044494A KR100318754B1 (ko) | 1998-10-23 | 1998-10-23 | 금광산선광폐기물로부터건식방법에의한유가광물의분리회수방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100318754B1 (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100489930B1 (ko) * | 2002-05-16 | 2005-05-17 | 한국지질자원연구원 | 광산폐기물을 고도선별처리하여 요업원료로 이용하는 방법 |
WO2009062177A2 (en) * | 2007-11-08 | 2009-05-14 | University Of Utah Research Foundation | Systems and processes for producing high purity trona |
WO2010044595A2 (ko) * | 2008-10-13 | 2010-04-22 | 경상대학교산학협력단 | 광산폐기물의 처리장치 및 처리방법 |
KR100984770B1 (ko) * | 2009-09-02 | 2010-10-04 | 진기철 | 광산폐기물 가공조립체 및 이를 이용한 광산폐기물 가공방법 |
WO2011030969A1 (ko) * | 2009-09-10 | 2011-03-17 | Jin Ki-Chul | 원광미분 가공조립체 및 이를 이용한 원광 가공방법 |
CN114308375A (zh) * | 2022-01-17 | 2022-04-12 | 山东黄金矿业(玲珑)有限公司 | 一种黄金尾矿资源化利用与无害化处置方法 |
-
1998
- 1998-10-23 KR KR1019980044494A patent/KR100318754B1/ko not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100489930B1 (ko) * | 2002-05-16 | 2005-05-17 | 한국지질자원연구원 | 광산폐기물을 고도선별처리하여 요업원료로 이용하는 방법 |
WO2009062177A2 (en) * | 2007-11-08 | 2009-05-14 | University Of Utah Research Foundation | Systems and processes for producing high purity trona |
WO2009062177A3 (en) * | 2007-11-08 | 2009-08-06 | Univ Utah Res Found | Systems and processes for producing high purity trona |
WO2010044595A2 (ko) * | 2008-10-13 | 2010-04-22 | 경상대학교산학협력단 | 광산폐기물의 처리장치 및 처리방법 |
WO2010044595A3 (ko) * | 2008-10-13 | 2010-07-29 | 경상대학교산학협력단 | 광산폐기물의 처리장치 및 처리방법 |
KR100984770B1 (ko) * | 2009-09-02 | 2010-10-04 | 진기철 | 광산폐기물 가공조립체 및 이를 이용한 광산폐기물 가공방법 |
WO2011030969A1 (ko) * | 2009-09-10 | 2011-03-17 | Jin Ki-Chul | 원광미분 가공조립체 및 이를 이용한 원광 가공방법 |
KR101124756B1 (ko) * | 2009-09-10 | 2012-06-12 | 진기철 | 원광미분 가공조립체 및 이를 이용한 원광 가공방법 |
CN114308375A (zh) * | 2022-01-17 | 2022-04-12 | 山东黄金矿业(玲珑)有限公司 | 一种黄金尾矿资源化利用与无害化处置方法 |
Also Published As
Publication number | Publication date |
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KR100318754B1 (ko) | 2002-04-22 |
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