CN103318846A - 一种从煤化工及电厂含硫化物中获得硫磺的方法 - Google Patents
一种从煤化工及电厂含硫化物中获得硫磺的方法 Download PDFInfo
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- CN103318846A CN103318846A CN201310246749XA CN201310246749A CN103318846A CN 103318846 A CN103318846 A CN 103318846A CN 201310246749X A CN201310246749X A CN 201310246749XA CN 201310246749 A CN201310246749 A CN 201310246749A CN 103318846 A CN103318846 A CN 103318846A
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 47
- 239000011593 sulfur Substances 0.000 title claims abstract description 47
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- 238000010531 catalytic reduction reaction Methods 0.000 claims abstract description 7
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 6
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- 238000001816 cooling Methods 0.000 claims abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 22
- 239000003546 flue gas Substances 0.000 claims description 22
- 239000005864 Sulphur Substances 0.000 claims description 19
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 13
- 238000006555 catalytic reaction Methods 0.000 claims description 9
- 235000011089 carbon dioxide Nutrition 0.000 claims description 8
- 238000002309 gasification Methods 0.000 claims description 7
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- 239000006096 absorbing agent Substances 0.000 claims description 2
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- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 2
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- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
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- 238000010586 diagram Methods 0.000 description 2
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105152138A (zh) * | 2015-08-28 | 2015-12-16 | 北京矿冶研究总院 | 一种铜火法冶炼烟气的处理方法 |
CN107185462A (zh) * | 2017-06-23 | 2017-09-22 | 中国科学院过程工程研究所 | 一种适于高so2冶金烟气还原生产s的流化床反应器及工艺 |
CN108970385A (zh) * | 2018-09-19 | 2018-12-11 | 北京巨亚国际环境科技股份有限公司 | 一体化多功能生物质锅炉脱硫脱硝设备 |
CN109045995A (zh) * | 2018-09-19 | 2018-12-21 | 北京巨亚国际环境科技股份有限公司 | 一种生物质锅炉深度干法脱硫脱硝方法 |
CN110237680A (zh) * | 2019-06-17 | 2019-09-17 | 中国华能集团有限公司 | 一种合成气还原二氧化硫的均温***及工艺 |
CN111470476A (zh) * | 2020-03-31 | 2020-07-31 | 武汉国力通能源环保股份有限公司 | 一种活性焦干法烟气治理的再生含硫尾气资源化利用回收硫磺的方法 |
CN112875652A (zh) * | 2021-05-06 | 2021-06-01 | 中国恩菲工程技术有限公司 | 一种含so2的烟气制备硫磺的方法 |
CN113548646A (zh) * | 2020-04-24 | 2021-10-26 | 北京北大先锋科技有限公司 | 一种利用钢厂尾气还原二氧化硫回收硫磺的方法及*** |
Citations (5)
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WO1994011105A1 (en) * | 1992-11-18 | 1994-05-26 | Akzo Nobel N.V. | Process for removing sulphur dioxide from a sulphur dioxide-containing gas stream |
CN1377294A (zh) * | 1999-09-30 | 2002-10-30 | 加斯特克股份有限公司 | 从气体中脱除硫化合物的方法 |
CN101659400A (zh) * | 2009-09-11 | 2010-03-03 | 山东迅达化工集团有限公司 | 一种硫磺回收装置的催化剂组合工艺 |
CN101693164A (zh) * | 2009-10-30 | 2010-04-14 | 邵志辉 | 一种从克劳斯反应尾气中获得高纯硫的方法 |
CN101717074A (zh) * | 2009-08-07 | 2010-06-02 | 山东齐鲁石化工程有限公司 | 双选择性高效硫磺回收装置 |
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2013
- 2013-06-21 CN CN201310246749.XA patent/CN103318846B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1994011105A1 (en) * | 1992-11-18 | 1994-05-26 | Akzo Nobel N.V. | Process for removing sulphur dioxide from a sulphur dioxide-containing gas stream |
CN1377294A (zh) * | 1999-09-30 | 2002-10-30 | 加斯特克股份有限公司 | 从气体中脱除硫化合物的方法 |
CN101717074A (zh) * | 2009-08-07 | 2010-06-02 | 山东齐鲁石化工程有限公司 | 双选择性高效硫磺回收装置 |
CN101659400A (zh) * | 2009-09-11 | 2010-03-03 | 山东迅达化工集团有限公司 | 一种硫磺回收装置的催化剂组合工艺 |
CN101693164A (zh) * | 2009-10-30 | 2010-04-14 | 邵志辉 | 一种从克劳斯反应尾气中获得高纯硫的方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105152138A (zh) * | 2015-08-28 | 2015-12-16 | 北京矿冶研究总院 | 一种铜火法冶炼烟气的处理方法 |
CN107185462A (zh) * | 2017-06-23 | 2017-09-22 | 中国科学院过程工程研究所 | 一种适于高so2冶金烟气还原生产s的流化床反应器及工艺 |
CN108970385A (zh) * | 2018-09-19 | 2018-12-11 | 北京巨亚国际环境科技股份有限公司 | 一体化多功能生物质锅炉脱硫脱硝设备 |
CN109045995A (zh) * | 2018-09-19 | 2018-12-21 | 北京巨亚国际环境科技股份有限公司 | 一种生物质锅炉深度干法脱硫脱硝方法 |
CN109045995B (zh) * | 2018-09-19 | 2021-02-12 | 北京巨亚国际环境科技股份有限公司 | 一种生物质锅炉深度干法脱硫脱硝方法 |
CN108970385B (zh) * | 2018-09-19 | 2024-01-16 | 北京巨亚国际环境科技股份有限公司 | 一体化多功能生物质锅炉脱硫脱硝设备 |
CN110237680A (zh) * | 2019-06-17 | 2019-09-17 | 中国华能集团有限公司 | 一种合成气还原二氧化硫的均温***及工艺 |
CN111470476A (zh) * | 2020-03-31 | 2020-07-31 | 武汉国力通能源环保股份有限公司 | 一种活性焦干法烟气治理的再生含硫尾气资源化利用回收硫磺的方法 |
CN113548646A (zh) * | 2020-04-24 | 2021-10-26 | 北京北大先锋科技有限公司 | 一种利用钢厂尾气还原二氧化硫回收硫磺的方法及*** |
CN112875652A (zh) * | 2021-05-06 | 2021-06-01 | 中国恩菲工程技术有限公司 | 一种含so2的烟气制备硫磺的方法 |
CN112875652B (zh) * | 2021-05-06 | 2021-08-24 | 中国恩菲工程技术有限公司 | 一种含so2的烟气制备硫磺的方法 |
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Owner name: JIANGSU HENGXIN ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHAO ZHIHUI Effective date: 20141029 |
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