NO841720L - Fremgangsmaate til aa fjerne h2s fra en gasstroem med lavt h2s-innhold - Google Patents
Fremgangsmaate til aa fjerne h2s fra en gasstroem med lavt h2s-innholdInfo
- Publication number
- NO841720L NO841720L NO841720A NO841720A NO841720L NO 841720 L NO841720 L NO 841720L NO 841720 A NO841720 A NO 841720A NO 841720 A NO841720 A NO 841720A NO 841720 L NO841720 L NO 841720L
- Authority
- NO
- Norway
- Prior art keywords
- approx
- absorbent
- liquid
- reaction
- gas
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 23
- 239000007788 liquid Substances 0.000 claims description 24
- 230000002745 absorbent Effects 0.000 claims description 22
- 239000002250 absorbent Substances 0.000 claims description 22
- 239000007791 liquid phase Substances 0.000 claims description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 44
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 24
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 22
- 239000007789 gas Substances 0.000 description 17
- 229910052717 sulfur Inorganic materials 0.000 description 11
- 239000011593 sulfur Substances 0.000 description 10
- 238000012546 transfer Methods 0.000 description 8
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 101000938567 Homo sapiens Persulfide dioxygenase ETHE1, mitochondrial Proteins 0.000 description 1
- 102100030940 Persulfide dioxygenase ETHE1, mitochondrial Human genes 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- -1 thiosulphate ion Chemical class 0.000 description 1
- 230000000007 visual effect Effects 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
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49093183A | 1983-05-02 | 1983-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO841720L true NO841720L (no) | 1984-11-05 |
Family
ID=23950105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO841720A NO841720L (no) | 1983-05-02 | 1984-04-30 | Fremgangsmaate til aa fjerne h2s fra en gasstroem med lavt h2s-innhold |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0124162A3 (fr) |
| JP (1) | JPS59207808A (fr) |
| CA (1) | CA1218516A (fr) |
| NO (1) | NO841720L (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1223716A (fr) * | 1983-11-14 | 1987-07-07 | Raymond J. Donahue | Reaction de claus en phase liquide |
| DE3607029A1 (de) * | 1985-03-08 | 1986-10-02 | Jgc Corp., Tokio/Tokyo | Verfahren zur entschwefelung von schwefelwasserstoff enthaltendem gas |
| CN108910830A (zh) * | 2018-08-07 | 2018-11-30 | 中国恩菲工程技术有限公司 | 利用烟气中的二氧化硫制备硫磺的方法 |
| CN110756002A (zh) * | 2019-10-23 | 2020-02-07 | 中国石油化工股份有限公司 | 一种从含硫化氢和二氧化硫气体中回收硫磺的吸收液和方法 |
| CN114432841A (zh) * | 2020-10-20 | 2022-05-06 | 中国石油化工股份有限公司 | 吸收低浓度so2和催化克劳斯反应的双功能吸收剂及其制备 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1039030A (fr) * | 1973-07-11 | 1978-09-26 | Wayne J. Balfanz | Methode d'extraction de l'oxyde de soufre en presence dans les gaz |
| US3983225A (en) * | 1974-04-24 | 1976-09-28 | Stauffer Chemical Company | Recovery of sulfur from sulfur dioxide rich aqueous absorbents |
-
1984
- 1984-04-03 CA CA000451195A patent/CA1218516A/fr not_active Expired
- 1984-04-09 EP EP84200498A patent/EP0124162A3/fr not_active Ceased
- 1984-04-23 JP JP59080344A patent/JPS59207808A/ja active Pending
- 1984-04-30 NO NO841720A patent/NO841720L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0124162A3 (fr) | 1987-09-30 |
| CA1218516A (fr) | 1987-03-03 |
| JPS59207808A (ja) | 1984-11-26 |
| EP0124162A2 (fr) | 1984-11-07 |
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