CN112316655A - 一种脱除气体中的h2s并回收硫黄的方法 - Google Patents
一种脱除气体中的h2s并回收硫黄的方法 Download PDFInfo
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- CN112316655A CN112316655A CN202010896397.2A CN202010896397A CN112316655A CN 112316655 A CN112316655 A CN 112316655A CN 202010896397 A CN202010896397 A CN 202010896397A CN 112316655 A CN112316655 A CN 112316655A
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- sulfur
- adsorbent bed
- adsorbent
- gas
- molecular sieve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- 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
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010896397.2A CN112316655B (zh) | 2020-08-31 | 2020-08-31 | 一种脱除气体中的h2s并回收硫黄的方法 |
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CN202010896397.2A CN112316655B (zh) | 2020-08-31 | 2020-08-31 | 一种脱除气体中的h2s并回收硫黄的方法 |
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Publication Number | Publication Date |
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CN112316655A true CN112316655A (zh) | 2021-02-05 |
CN112316655B CN112316655B (zh) | 2022-07-22 |
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CN202010896397.2A Active CN112316655B (zh) | 2020-08-31 | 2020-08-31 | 一种脱除气体中的h2s并回收硫黄的方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1105178A (zh) * | 1993-03-16 | 1995-07-12 | 埃尔夫·阿奎坦生产公司 | 从气体中除去硫化氢并回收硫的方法 |
CN105399057A (zh) * | 2015-11-18 | 2016-03-16 | 山东迅达化工集团有限公司 | 低硫排放的硫磺回收工艺 |
CN109012016A (zh) * | 2018-07-25 | 2018-12-18 | 南京工业大学 | 一种用于克劳斯尾气吸附脱硫剂的再生方法 |
CN110075662A (zh) * | 2019-05-31 | 2019-08-02 | 中石化炼化工程(集团)股份有限公司 | 一种脱除催化裂化再生烟气中SOx和NOx污染物的装置及方法 |
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2020
- 2020-08-31 CN CN202010896397.2A patent/CN112316655B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1105178A (zh) * | 1993-03-16 | 1995-07-12 | 埃尔夫·阿奎坦生产公司 | 从气体中除去硫化氢并回收硫的方法 |
CN105399057A (zh) * | 2015-11-18 | 2016-03-16 | 山东迅达化工集团有限公司 | 低硫排放的硫磺回收工艺 |
CN109012016A (zh) * | 2018-07-25 | 2018-12-18 | 南京工业大学 | 一种用于克劳斯尾气吸附脱硫剂的再生方法 |
CN110075662A (zh) * | 2019-05-31 | 2019-08-02 | 中石化炼化工程(集团)股份有限公司 | 一种脱除催化裂化再生烟气中SOx和NOx污染物的装置及方法 |
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CN112316655B (zh) | 2022-07-22 |
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Effective date of registration: 20230320 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Address before: 210000 No.699, geguan Road, Jiangbei new district, Nanjing City, Jiangsu Province Patentee before: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. |