CN101979685A - 还原造锍一步炼铅的铁锍分离工艺 - Google Patents
还原造锍一步炼铅的铁锍分离工艺 Download PDFInfo
- Publication number
- CN101979685A CN101979685A CN 201010520722 CN201010520722A CN101979685A CN 101979685 A CN101979685 A CN 101979685A CN 201010520722 CN201010520722 CN 201010520722 CN 201010520722 A CN201010520722 A CN 201010520722A CN 101979685 A CN101979685 A CN 101979685A
- Authority
- CN
- China
- Prior art keywords
- slag
- sulfonium
- iron
- matte
- clarifying kettle
- 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.)
- Granted
Links
- 238000003723 Smelting Methods 0.000 title abstract description 7
- 238000000926 separation method Methods 0.000 title abstract description 4
- 230000002829 reductive effect Effects 0.000 title abstract description 3
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 239000002893 slag Substances 0.000 claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 6
- 235000009566 rice Nutrition 0.000 claims abstract description 6
- YZLDZQVPPLMHGJ-UHFFFAOYSA-N iron(2+);sulfane Chemical compound S.[Fe+2] YZLDZQVPPLMHGJ-UHFFFAOYSA-N 0.000 claims description 41
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 claims description 32
- 238000005516 engineering process Methods 0.000 claims description 12
- 238000010791 quenching Methods 0.000 claims description 10
- 230000000171 quenching effect Effects 0.000 claims description 10
- 239000002244 precipitate Substances 0.000 claims description 8
- 238000007670 refining Methods 0.000 claims description 8
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 241000209094 Oryza Species 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 4
- 239000011257 shell material Substances 0.000 claims description 3
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 2
- 244000025254 Cannabis sativa Species 0.000 abstract 2
- 239000002023 wood Substances 0.000 abstract 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 229910052976 metal sulfide Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 235000010269 sulphur dioxide Nutrition 0.000 description 1
- 239000004291 sulphur dioxide Substances 0.000 description 1
- 229910000648 terne Inorganic materials 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105207221A CN101979685B (zh) | 2010-10-23 | 2010-10-23 | 还原造锍一步炼铅的铁锍分离工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105207221A CN101979685B (zh) | 2010-10-23 | 2010-10-23 | 还原造锍一步炼铅的铁锍分离工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101979685A true CN101979685A (zh) | 2011-02-23 |
CN101979685B CN101979685B (zh) | 2012-06-27 |
Family
ID=43600224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010105207221A Active CN101979685B (zh) | 2010-10-23 | 2010-10-23 | 还原造锍一步炼铅的铁锍分离工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN101979685B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102154555A (zh) * | 2011-03-01 | 2011-08-17 | 郴州市国大有色金属冶炼有限公司 | 一种清洁处置铅废料的鼓风炉还原造锍熔炼方法和设备 |
CN105624423A (zh) * | 2014-11-05 | 2016-06-01 | 沈阳有色金属研究院 | 一种用锯末为还原剂的氯化铅低温熔炼方法 |
CN109371256A (zh) * | 2018-11-29 | 2019-02-22 | 大余明发矿业有限公司 | 一种铅回收设备及其铅回收工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820340A (en) * | 1986-08-18 | 1989-04-11 | Cominco Ltd | Method for slag fuming and reduction |
CN1310241A (zh) * | 2000-02-22 | 2001-08-29 | 中南工业大学 | 有色金属硫化矿及含硫物料的还原造锍冶炼方法 |
CN1355324A (zh) * | 2000-11-27 | 2002-06-26 | 上海飞轮有色冶炼厂 | 一种无污染含铅废弃物再生纯铅冶炼工艺 |
-
2010
- 2010-10-23 CN CN2010105207221A patent/CN101979685B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820340A (en) * | 1986-08-18 | 1989-04-11 | Cominco Ltd | Method for slag fuming and reduction |
CN1310241A (zh) * | 2000-02-22 | 2001-08-29 | 中南工业大学 | 有色金属硫化矿及含硫物料的还原造锍冶炼方法 |
CN1355324A (zh) * | 2000-11-27 | 2002-06-26 | 上海飞轮有色冶炼厂 | 一种无污染含铅废弃物再生纯铅冶炼工艺 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102154555A (zh) * | 2011-03-01 | 2011-08-17 | 郴州市国大有色金属冶炼有限公司 | 一种清洁处置铅废料的鼓风炉还原造锍熔炼方法和设备 |
CN102154555B (zh) * | 2011-03-01 | 2013-01-23 | 郴州市国大有色金属冶炼有限公司 | 一种清洁处置铅废料的鼓风炉还原造锍熔炼方法和设备 |
CN105624423A (zh) * | 2014-11-05 | 2016-06-01 | 沈阳有色金属研究院 | 一种用锯末为还原剂的氯化铅低温熔炼方法 |
CN109371256A (zh) * | 2018-11-29 | 2019-02-22 | 大余明发矿业有限公司 | 一种铅回收设备及其铅回收工艺 |
CN109371256B (zh) * | 2018-11-29 | 2023-09-22 | 大余明发矿业有限公司 | 一种铅回收设备及其铅回收工艺 |
Also Published As
Publication number | Publication date |
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CN101979685B (zh) | 2012-06-27 |
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GR01 | Patent grant | ||
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Owner name: ANREN YONGCHANG PRECIOUS METAL CO., LTD. Free format text: FORMER OWNER: CHENZHOU GUODA NONFERROUS METAL SMELTING CO., LTD. Effective date: 20130726 |
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Free format text: CORRECT: ADDRESS; FROM: 423000 CHENZHOU, HUNAN PROVINCE TO: 423600 CHENZHOU, HUNAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130726 Address after: 423600 Longhai Industrial Park, Anren County, Hunan, Chenzhou Patentee after: ANREN YONGCHANG PRECIOUS METALS Co.,Ltd. Address before: 901, room 1, unit 4, 423000, Champs Elysees District, No. 1 Luo Xi Road, Hunan, Chenzhou Patentee before: CHENZHOU GUODA NONFERROUS METALS Co.,Ltd. |
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Effective date of registration: 20200630 Address after: 558299 in Mawei Industrial Park, Dushan County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province Patentee after: Guizhou Rongsheng Environmental Protection Technology Co.,Ltd. Address before: 423600 Longhai Industrial Park, Anren County, Hunan, Chenzhou Patentee before: ANREN YONGCHANG PRECIOUS METALS Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Iron matte separation process for one-step lead smelting by reducing matte production Granted publication date: 20120627 Pledgee: Qiannan Buyei and Miao Autonomous Prefecture Branch of Postal Savings Bank of China Ltd. Pledgor: Guizhou Rongsheng Environmental Protection Technology Co.,Ltd. Registration number: Y2024980014202 |
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