CA2715355A1 - Appareil et methodes pour la recuperation du mercure et des metaux precieux - Google Patents
Appareil et methodes pour la recuperation du mercure et des metaux precieux Download PDFInfo
- Publication number
- CA2715355A1 CA2715355A1 CA 2715355 CA2715355A CA2715355A1 CA 2715355 A1 CA2715355 A1 CA 2715355A1 CA 2715355 CA2715355 CA 2715355 CA 2715355 A CA2715355 A CA 2715355A CA 2715355 A1 CA2715355 A1 CA 2715355A1
- Authority
- CA
- Canada
- Prior art keywords
- mercury
- fraction
- feed
- vibratory screen
- recovery system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 89
- 238000011084 recovery Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000010970 precious metal Substances 0.000 title abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 13
- 230000006854 communication Effects 0.000 claims abstract description 13
- 238000009825 accumulation Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 230000005291 magnetic effect Effects 0.000 claims description 9
- 230000005292 diamagnetic effect Effects 0.000 claims description 8
- 239000006148 magnetic separator Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- 238000005243 fluidization Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 230000005465 channeling Effects 0.000 claims description 2
- 238000007885 magnetic separation Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 12
- 239000007787 solid Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 7
- 229910052737 gold Inorganic materials 0.000 description 7
- 239000010931 gold Substances 0.000 description 7
- 238000005065 mining Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 229910000497 Amalgam Inorganic materials 0.000 description 3
- JJWSNOOGIUMOEE-UHFFFAOYSA-N Monomethylmercury Chemical compound [Hg]C JJWSNOOGIUMOEE-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005067 remediation Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000537377 Fraxinus berlandieriana Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- -1 from mine tailings Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- 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
- C22B43/00—Obtaining mercury
-
- 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
- C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24423909P | 2009-09-21 | 2009-09-21 | |
| US61/244239 | 2009-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2715355A1 true CA2715355A1 (fr) | 2011-03-21 |
Family
ID=43755472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2715355 Abandoned CA2715355A1 (fr) | 2009-09-21 | 2010-09-21 | Appareil et methodes pour la recuperation du mercure et des metaux precieux |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20110067525A1 (fr) |
| CA (1) | CA2715355A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU192206U1 (ru) * | 2019-02-14 | 2019-09-06 | Закрытое акционерное общество "ИТОМАК" | Концентратор для извлечения ртути из грунтов |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11198922B1 (en) * | 2020-10-29 | 2021-12-14 | Mercury Clean Up, LLC | Mercury collection system |
| US20220136083A1 (en) * | 2020-10-29 | 2022-05-05 | Mercury Clean Up, LLC | Mercury collection system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368541A (en) * | 1993-06-03 | 1994-11-29 | Knelson; Benjamin V. | Method of extraction of mercury and gold from mine tailings |
| US5891216A (en) * | 1997-09-16 | 1999-04-06 | Summit Valley Equipment And Engineering, Inc. | Oven mercury retorting device |
| US20090095690A1 (en) * | 2007-10-14 | 2009-04-16 | Mccabe Derald L | Solids removal system and method |
-
2010
- 2010-09-21 US US12/887,269 patent/US20110067525A1/en not_active Abandoned
- 2010-09-21 CA CA 2715355 patent/CA2715355A1/fr not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU192206U1 (ru) * | 2019-02-14 | 2019-09-06 | Закрытое акционерное общество "ИТОМАК" | Концентратор для извлечения ртути из грунтов |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110067525A1 (en) | 2011-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3561684A (en) | Apparatus for segregating the components of electric cells | |
| EA033883B1 (ru) | Способ извлечения ценных металлов из руды | |
| EA037444B1 (ru) | Уменьшение необходимости в хвостохранилищах при флотационном обогащении руд | |
| Marino et al. | Heavy metal soil remediation: The effects of attrition scrubbing on a wet gravity concentration process | |
| US6102053A (en) | Process for separating radioactive and hazardous metal contaminants from soils | |
| JP6411909B2 (ja) | 砒素汚染土壌の無害化処理システム | |
| RU2055644C1 (ru) | Установка для обогащения золотосодержащих россыпей | |
| JP6027921B2 (ja) | 汚染土壌の処理方法 | |
| US4347130A (en) | Placer mineral concentrator and process | |
| CN215465112U (zh) | 一种煤矸石制砂系统 | |
| RU2200632C2 (ru) | Способ обогащения окисленных никельсодержащих руд | |
| US20110067525A1 (en) | Apparatus and methods for mercury and precious metal recovery | |
| TWI549764B (zh) | 機動式分離含重金屬之土壤顆粒處理方法 | |
| Mitchell et al. | A review of gold particle-size and recovery methods | |
| JP4643059B2 (ja) | 樹脂付電子・電気部品からの金属の回収方法 | |
| JP4595099B2 (ja) | 汚染土壌の洗浄方法および洗浄システム | |
| KR102241009B1 (ko) | 불소 오염토양 부유선별 방법 및 시스템 | |
| JP2004130199A (ja) | 重金属汚染土壌修復システムおよび重金属汚染土壌修復方法 | |
| Lins et al. | Performance of a new centrifuge (Falcon) in concentrating a gold ore from texada island, BC, Canada | |
| CA1214435A (fr) | Enrichissement de minerai | |
| Williford Jr et al. | Vertical column hydroclassification of metal-contaminated soils | |
| US5183499A (en) | Method of recovering elemental mercury from soils | |
| Xia et al. | Fine coal circuitry considerations in treatment of soft coal with difficult washabilities | |
| RU2562806C9 (ru) | Способ очистки почвогрунта от загрязнений и установка для его осуществления | |
| JPS6012153A (ja) | 細目砂の採取方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20140923 |