CN107188132A - 一种脱硫剂再生制取硫磺工艺及系统 - Google Patents
一种脱硫剂再生制取硫磺工艺及系统 Download PDFInfo
- Publication number
- CN107188132A CN107188132A CN201710629493.9A CN201710629493A CN107188132A CN 107188132 A CN107188132 A CN 107188132A CN 201710629493 A CN201710629493 A CN 201710629493A CN 107188132 A CN107188132 A CN 107188132A
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- CN
- China
- Prior art keywords
- sulphur
- noble gas
- circulation
- desulfurizing agent
- digester
- 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.)
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 162
- 239000005864 Sulphur Substances 0.000 title claims abstract description 108
- 230000008929 regeneration Effects 0.000 title claims abstract description 61
- 238000011069 regeneration method Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 38
- 229910052756 noble gas Inorganic materials 0.000 claims abstract description 89
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 70
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 66
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 55
- 239000011593 sulfur Substances 0.000 claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 230000001172 regenerating effect Effects 0.000 claims abstract description 16
- 238000002309 gasification Methods 0.000 claims abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 40
- 238000006477 desulfuration reaction Methods 0.000 claims description 17
- 230000023556 desulfurization Effects 0.000 claims description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000006227 byproduct Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000003546 flue gas Substances 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 11
- 238000011084 recovery Methods 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910001873 dinitrogen Inorganic materials 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- WHBHBVVOGNECLV-OBQKJFGGSA-N 11-deoxycortisol Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 WHBHBVVOGNECLV-OBQKJFGGSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000002207 thermal evaporation Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- XAQHXGSHRMHVMU-UHFFFAOYSA-N [S].[S] Chemical compound [S].[S] XAQHXGSHRMHVMU-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000011261 inert gas 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
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/027—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710629493.9A CN107188132A (zh) | 2017-07-28 | 2017-07-28 | 一种脱硫剂再生制取硫磺工艺及系统 |
Applications Claiming Priority (1)
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CN201710629493.9A CN107188132A (zh) | 2017-07-28 | 2017-07-28 | 一种脱硫剂再生制取硫磺工艺及系统 |
Publications (1)
Publication Number | Publication Date |
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CN107188132A true CN107188132A (zh) | 2017-09-22 |
Family
ID=59884671
Family Applications (1)
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CN201710629493.9A Pending CN107188132A (zh) | 2017-07-28 | 2017-07-28 | 一种脱硫剂再生制取硫磺工艺及系统 |
Country Status (1)
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CN (1) | CN107188132A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109678122A (zh) * | 2019-02-27 | 2019-04-26 | 西安元创化工科技股份有限公司 | 一种湿法脱硫工艺硫磺废渣的资源化利用方法 |
CN113086951A (zh) * | 2021-03-24 | 2021-07-09 | 武汉科技大学 | 一种热吹脱法制备高纯硫工艺 |
CN115382522A (zh) * | 2022-08-24 | 2022-11-25 | 重庆赛迪热工环保工程技术有限公司 | 一种高炉煤气脱硫剂再生系统及方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2256731A1 (en) * | 1996-05-31 | 1997-12-04 | International Fuel Cells Corporation | Method and apparatus for desulfurizing fuel gas |
JPH10273681A (ja) * | 1997-03-31 | 1998-10-13 | Toshiba Corp | 乾式脱硫装置 |
KR20080057824A (ko) * | 2006-12-21 | 2008-06-25 | 재단법인 포항산업과학연구원 | 소화 가스 탈황 공정의 탈황제 재생 방법 |
CN101653687A (zh) * | 2009-07-03 | 2010-02-24 | 瓮福(集团)有限责任公司 | 活性焦干法脱硫装置氮气热循环方法 |
CN101805641A (zh) * | 2010-04-13 | 2010-08-18 | 太原理工大学 | 一种高温煤气脱硫剂再生工艺 |
CN105293446A (zh) * | 2015-11-18 | 2016-02-03 | 山东迅达化工集团有限公司 | 低浓度酸性气的低硫排放硫磺回收工艺 |
CN105327599A (zh) * | 2014-06-06 | 2016-02-17 | 中国石油化工股份有限公司 | 液硫脱气废气的处理方法 |
CN106635184A (zh) * | 2016-12-14 | 2017-05-10 | 山东迅达化工集团有限公司 | 制备co气的工艺 |
CN106955595A (zh) * | 2017-04-19 | 2017-07-18 | 成都天立化工科技有限公司 | 一种脱硫塔中脱硫剂单质硫磺的再生方法 |
CN207091004U (zh) * | 2017-07-28 | 2018-03-13 | 四川天一科技股份有限公司 | 一种脱硫剂再生制取硫磺系统 |
-
2017
- 2017-07-28 CN CN201710629493.9A patent/CN107188132A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2256731A1 (en) * | 1996-05-31 | 1997-12-04 | International Fuel Cells Corporation | Method and apparatus for desulfurizing fuel gas |
JPH10273681A (ja) * | 1997-03-31 | 1998-10-13 | Toshiba Corp | 乾式脱硫装置 |
KR20080057824A (ko) * | 2006-12-21 | 2008-06-25 | 재단법인 포항산업과학연구원 | 소화 가스 탈황 공정의 탈황제 재생 방법 |
CN101653687A (zh) * | 2009-07-03 | 2010-02-24 | 瓮福(集团)有限责任公司 | 活性焦干法脱硫装置氮气热循环方法 |
CN101805641A (zh) * | 2010-04-13 | 2010-08-18 | 太原理工大学 | 一种高温煤气脱硫剂再生工艺 |
CN105327599A (zh) * | 2014-06-06 | 2016-02-17 | 中国石油化工股份有限公司 | 液硫脱气废气的处理方法 |
CN105293446A (zh) * | 2015-11-18 | 2016-02-03 | 山东迅达化工集团有限公司 | 低浓度酸性气的低硫排放硫磺回收工艺 |
CN106635184A (zh) * | 2016-12-14 | 2017-05-10 | 山东迅达化工集团有限公司 | 制备co气的工艺 |
CN106955595A (zh) * | 2017-04-19 | 2017-07-18 | 成都天立化工科技有限公司 | 一种脱硫塔中脱硫剂单质硫磺的再生方法 |
CN207091004U (zh) * | 2017-07-28 | 2018-03-13 | 四川天一科技股份有限公司 | 一种脱硫剂再生制取硫磺系统 |
Non-Patent Citations (2)
Title |
---|
CHOI, JH ET AL: "Modeling the desulfurization characteristics of a continuous bubbling-fluidized-bed hot-gas cleanup system", 《INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH》 * |
唐海飞等: "塔河油田伴生气硫磺回收工艺技术", 《天然气化工(C1化学与化工)》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109678122A (zh) * | 2019-02-27 | 2019-04-26 | 西安元创化工科技股份有限公司 | 一种湿法脱硫工艺硫磺废渣的资源化利用方法 |
CN109678122B (zh) * | 2019-02-27 | 2022-03-04 | 西安元创化工科技股份有限公司 | 一种湿法脱硫工艺硫磺废渣的资源化利用方法 |
CN113086951A (zh) * | 2021-03-24 | 2021-07-09 | 武汉科技大学 | 一种热吹脱法制备高纯硫工艺 |
CN115382522A (zh) * | 2022-08-24 | 2022-11-25 | 重庆赛迪热工环保工程技术有限公司 | 一种高炉煤气脱硫剂再生系统及方法 |
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Address after: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Applicant after: Haohua Chemical Technology Group Co.,Ltd. Address before: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Applicant before: SICHUAN TIANYI SCIENCE AND TECHNOLOGY Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200630 Address after: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Applicant after: SOUTHWEST RESEARCH & DESIGN INSTITUTE OF CHEMICAL INDUSTRY Address before: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Applicant before: Haohua Chemical Technology Group Co.,Ltd. |
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RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170922 |