CN103011092B - So2的非衡态高浓度两次转化制硫酸方法 - Google Patents
So2的非衡态高浓度两次转化制硫酸方法 Download PDFInfo
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- CN103011092B CN103011092B CN201210578958.XA CN201210578958A CN103011092B CN 103011092 B CN103011092 B CN 103011092B CN 201210578958 A CN201210578958 A CN 201210578958A CN 103011092 B CN103011092 B CN 103011092B
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- flue gas
- convertor
- heat exchanger
- heat
- twice
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000003546 flue gas Substances 0.000 claims abstract description 38
- 239000002918 waste heat Substances 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 13
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 16
- 230000009466 transformation Effects 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 8
- 235000011149 sulphuric acid Nutrition 0.000 claims description 8
- 239000001117 sulphuric acid Substances 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 3
- 235000010269 sulphur dioxide Nutrition 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004291 sulphur dioxide Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210578958.XA CN103011092B (zh) | 2012-12-28 | 2012-12-28 | So2的非衡态高浓度两次转化制硫酸方法 |
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CN201210578958.XA CN103011092B (zh) | 2012-12-28 | 2012-12-28 | So2的非衡态高浓度两次转化制硫酸方法 |
Publications (2)
Publication Number | Publication Date |
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CN103011092A CN103011092A (zh) | 2013-04-03 |
CN103011092B true CN103011092B (zh) | 2015-03-18 |
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CN201210578958.XA Active CN103011092B (zh) | 2012-12-28 | 2012-12-28 | So2的非衡态高浓度两次转化制硫酸方法 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104084094A (zh) * | 2014-07-17 | 2014-10-08 | 科洋环境工程(上海)有限公司 | 一种转化so2浓度的装置及so2转化系统及转化方法 |
CN104528661A (zh) * | 2015-01-14 | 2015-04-22 | 南丹县南方有色金属有限责任公司 | 硫酸二系统制酸转化换热系统 |
CN106915731B (zh) * | 2017-04-14 | 2023-08-08 | 双盾环境科技有限公司 | 一种可调式应用惰性触媒处理高浓度so2烟气生产so3气体的装置 |
CN107010607B (zh) * | 2017-04-14 | 2017-12-12 | 双盾环境科技有限公司 | 高浓度二氧化硫烟气二元可调节预转化制硫酸方法 |
CN107021461B (zh) * | 2017-04-14 | 2017-12-26 | 双盾环境科技有限公司 | 一种可调式应用惰性触媒处理高浓度so2烟气生产so3气体的工艺 |
CN107055488B (zh) * | 2017-04-14 | 2023-04-28 | 双盾环境科技有限公司 | 高浓度二氧化硫烟气二元可调节预转化制硫酸装置 |
CN107128884A (zh) * | 2017-04-27 | 2017-09-05 | 北京矿冶研究总院 | 一种稳流态高浓度so2烟气制硫酸方法 |
CN109095441B (zh) * | 2017-06-20 | 2022-01-07 | 中国瑞林工程技术股份有限公司 | 制备硫酸的方法 |
CN108046221B (zh) * | 2017-12-12 | 2020-10-02 | 中国恩菲工程技术有限公司 | 一种冶炼烟气制酸的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1129193A (zh) * | 1995-06-22 | 1996-08-21 | 应燮堂 | 高浓二氧化硫气三转三吸硫酸生产方法 |
CN1482057A (zh) * | 2003-05-16 | 2004-03-17 | 河南豫光金铅股份有限公司 | 铅底吹炉烟气五段触媒两转两吸制硫酸的方法 |
WO2005105666A2 (en) * | 2004-05-05 | 2005-11-10 | Outokumpu Technology Oyj | Process and plant for producing sulfuric acid from gases rich in sulfur dioxide |
CN201361530Y (zh) * | 2009-01-06 | 2009-12-16 | 中国瑞林工程技术有限公司 | 高浓度二氧化硫转化装置烟气循环管路 |
WO2011147538A2 (en) * | 2010-05-27 | 2011-12-01 | Haldor Topsøe A/S | Process and apparatus for sulphuric acid production |
-
2012
- 2012-12-28 CN CN201210578958.XA patent/CN103011092B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1129193A (zh) * | 1995-06-22 | 1996-08-21 | 应燮堂 | 高浓二氧化硫气三转三吸硫酸生产方法 |
CN1482057A (zh) * | 2003-05-16 | 2004-03-17 | 河南豫光金铅股份有限公司 | 铅底吹炉烟气五段触媒两转两吸制硫酸的方法 |
WO2005105666A2 (en) * | 2004-05-05 | 2005-11-10 | Outokumpu Technology Oyj | Process and plant for producing sulfuric acid from gases rich in sulfur dioxide |
CN201361530Y (zh) * | 2009-01-06 | 2009-12-16 | 中国瑞林工程技术有限公司 | 高浓度二氧化硫转化装置烟气循环管路 |
WO2011147538A2 (en) * | 2010-05-27 | 2011-12-01 | Haldor Topsøe A/S | Process and apparatus for sulphuric acid production |
Non-Patent Citations (1)
Title |
---|
对几种二转二吸流程的评述;应燮堂;《硫酸工业》;19801231(第S2期);54-72,75 * |
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Inventor after: Yu Lei Inventor after: Zhou Jun Inventor after: Chen Jingjun Inventor after: Wang Weidong Inventor after: Ma Zongkun Inventor after: Wang Manqing Inventor after: Wang Xianjian Inventor before: Yu Lei Inventor before: Zhou Jun Inventor before: Chen Jingjun Inventor before: Ma Zongkun Inventor before: Wang Manqing Inventor before: Wang Xianjian |
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Free format text: CORRECT: INVENTOR; FROM: YU LEI ZHOU JUN CHEN JINGJUN MA ZONGKUN WANG MANQING WANG XIANJIAN TO: YU LEI ZHOU JUN CHEN JINGJUN WANG WEIDONG MA ZONGKUN WANG MANQING WANG XIANJIAN |
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Address after: 330031 No. 888, Qian Hu Road, Hongjiao Island, Nanchang, Jiangxi. Co-patentee after: Tongling Nonferrous Metals Group Co., Ltd. Patentee after: China ruim engineering technology Limited by Share Ltd Address before: 330063 No. 888, Qian Hu Road, Hongjiao Island, Nanchang, Jiangxi. Co-patentee before: Tongling Nonferrous Metals Group Co., Ltd. Patentee before: China Nerin Engineering Co., Ltd. |
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Application publication date: 20130403 Assignee: Yangxin Hongsheng Copper Co.,Ltd. Assignor: CHINA NERIN ENGINEERING Co.,Ltd. Contract record no.: X2021980004180 Denomination of invention: The method of producing sulfuric acid by two times conversion of SO2 in non equilibrium state and high concentration Granted publication date: 20150318 License type: Common License Record date: 20210601 |