CN103305696B - 一种利用制酸尾气处理碱性提金尾渣的方法 - Google Patents
一种利用制酸尾气处理碱性提金尾渣的方法 Download PDFInfo
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- CN103305696B CN103305696B CN201310205233.0A CN201310205233A CN103305696B CN 103305696 B CN103305696 B CN 103305696B CN 201310205233 A CN201310205233 A CN 201310205233A CN 103305696 B CN103305696 B CN 103305696B
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- gold
- ore pulp
- concentration
- gas
- flue gas
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000002253 acid Substances 0.000 title claims abstract description 10
- 238000000605 extraction Methods 0.000 title abstract 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000010931 gold Substances 0.000 claims abstract description 49
- 229910052737 gold Inorganic materials 0.000 claims abstract description 49
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052709 silver Inorganic materials 0.000 claims abstract description 14
- 239000004332 silver Substances 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 66
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 43
- 239000003546 flue gas Substances 0.000 claims description 43
- 238000001816 cooling Methods 0.000 claims description 30
- 239000002893 slag Substances 0.000 claims description 30
- 229910052785 arsenic Inorganic materials 0.000 claims description 26
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 26
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- 238000001354 calcination Methods 0.000 claims description 24
- 239000012716 precipitator Substances 0.000 claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 22
- 239000003610 charcoal Substances 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 21
- 230000007935 neutral effect Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 239000002002 slurry Substances 0.000 claims description 16
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 229960002594 arsenic trioxide Drugs 0.000 claims description 12
- GOLCXWYRSKYTSP-UHFFFAOYSA-N arsenic trioxide Inorganic materials O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 claims description 12
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 claims description 12
- KTTMEOWBIWLMSE-UHFFFAOYSA-N diarsenic trioxide Chemical compound O1[As](O2)O[As]3O[As]1O[As]2O3 KTTMEOWBIWLMSE-UHFFFAOYSA-N 0.000 claims description 12
- 239000010881 fly ash Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 239000001117 sulphuric acid Substances 0.000 claims description 12
- 235000011149 sulphuric acid Nutrition 0.000 claims description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 8
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 8
- 239000005864 Sulphur Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002411 adverse Effects 0.000 claims description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 235000017550 sodium carbonate Nutrition 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 230000003472 neutralizing effect Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 239000003513 alkali Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 18
- 235000010755 mineral Nutrition 0.000 description 18
- 239000011707 mineral Substances 0.000 description 18
- 238000007654 immersion Methods 0.000 description 5
- 238000005554 pickling Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- ROJIBEUZDLFNGA-UHFFFAOYSA-N [S].[C].[As] Chemical compound [S].[C].[As] ROJIBEUZDLFNGA-UHFFFAOYSA-N 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- 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
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
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CN201310205233.0A CN103305696B (zh) | 2013-05-28 | 2013-05-28 | 一种利用制酸尾气处理碱性提金尾渣的方法 |
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CN201310205233.0A CN103305696B (zh) | 2013-05-28 | 2013-05-28 | 一种利用制酸尾气处理碱性提金尾渣的方法 |
Publications (2)
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CN103305696A CN103305696A (zh) | 2013-09-18 |
CN103305696B true CN103305696B (zh) | 2014-10-29 |
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CN201310205233.0A Active CN103305696B (zh) | 2013-05-28 | 2013-05-28 | 一种利用制酸尾气处理碱性提金尾渣的方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103555963A (zh) * | 2013-10-31 | 2014-02-05 | 山东国大黄金股份有限公司 | 一种利用制酸废气处理氰化提金废液回收金银铜的方法 |
CN106480319A (zh) * | 2016-10-26 | 2017-03-08 | 山东国大黄金股份有限公司 | 一种含锑碱浸液清洁处理含氢尾气综合回收锑的方法 |
CN108660313B (zh) * | 2017-03-29 | 2020-05-29 | 鞍钢股份有限公司 | 冷轧酸泥和碱油泥中和技术及中和产物制备高炉球团方法 |
CN113755693B (zh) * | 2021-09-10 | 2022-09-27 | 山东国大黄金股份有限公司 | 一种利用制酸烟气协同处理焙烧氰化尾渣的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102430482A (zh) * | 2011-12-28 | 2012-05-02 | 山东国大黄金股份有限公司 | 一种从氰化提金尾渣选铜后液中综合回收铜金银的方法 |
CN102787233A (zh) * | 2012-07-18 | 2012-11-21 | 山东国大黄金股份有限公司 | 一种冶炼烟气制酸过程产生的废酸循环综合利用的方法 |
CN102784713A (zh) * | 2012-07-18 | 2012-11-21 | 山东国大黄金股份有限公司 | 一种氰化尾渣浮选后液多元素回收与循环利用的方法 |
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2013
- 2013-05-28 CN CN201310205233.0A patent/CN103305696B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102430482A (zh) * | 2011-12-28 | 2012-05-02 | 山东国大黄金股份有限公司 | 一种从氰化提金尾渣选铜后液中综合回收铜金银的方法 |
CN102787233A (zh) * | 2012-07-18 | 2012-11-21 | 山东国大黄金股份有限公司 | 一种冶炼烟气制酸过程产生的废酸循环综合利用的方法 |
CN102784713A (zh) * | 2012-07-18 | 2012-11-21 | 山东国大黄金股份有限公司 | 一种氰化尾渣浮选后液多元素回收与循环利用的方法 |
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Inventor after: Lv Shouming Inventor after: Liu Jincai Inventor after: Liang Zhiwei Inventor before: Guo Jiandong Inventor before: Lv Shouming Inventor before: Liang Zhiwei Inventor before: Liu Jincai |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUO JIANDONG LV SHOUMING LIANG ZHIWEI LIU JINCAI TO: LV SHOUMING LIU JINCAI LIANG ZHIWEI |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for treating alkaline gold extraction tailings with acid making tail gas Effective date of registration: 20211202 Granted publication date: 20141029 Pledgee: Zhaoyuan Huatang Trading Co.,Ltd. Pledgor: SHANDONG GUODA GOLD Co.,Ltd. Registration number: Y2021980013873 |
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Date of cancellation: 20220622 Granted publication date: 20141029 Pledgee: Zhaoyuan Huatang Trading Co.,Ltd. Pledgor: SHANDONG GUODA GOLD Co.,Ltd. Registration number: Y2021980013873 |