NL8005241A - Werkwijze voor het winnen van zuiver zwavelwaterstof. - Google Patents
Werkwijze voor het winnen van zuiver zwavelwaterstof. Download PDFInfo
- Publication number
- NL8005241A NL8005241A NL8005241A NL8005241A NL8005241A NL 8005241 A NL8005241 A NL 8005241A NL 8005241 A NL8005241 A NL 8005241A NL 8005241 A NL8005241 A NL 8005241A NL 8005241 A NL8005241 A NL 8005241A
- Authority
- NL
- Netherlands
- Prior art keywords
- gas
- hydrogen sulphide
- solution
- desorption
- pure hydrogen
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 229910052717 sulfur Inorganic materials 0.000 title claims description 3
- 239000011593 sulfur Substances 0.000 title claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 title claims 3
- 239000001257 hydrogen Substances 0.000 title claims 3
- -1 SULFUR HYDROGEN Chemical class 0.000 title 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 31
- 239000007789 gas Substances 0.000 claims description 28
- 238000003795 desorption Methods 0.000 claims description 18
- 238000005406 washing Methods 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000005201 scrubbing Methods 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 description 19
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical compound [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B01D53/14—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 absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
-
- 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
- B01D53/14—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 absorption
- B01D53/1418—Recovery of products
-
- 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
- B01D53/14—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 absorption
- B01D53/1425—Regeneration of liquid absorbents
-
- 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
- C01B17/16—Hydrogen sulfides
- C01B17/167—Separation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2945675A DE2945675C2 (de) | 1979-11-12 | 1979-11-12 | Verfahren zur Gewinnung von reinem Schwefelwasserstoff |
| DE2945675 | 1979-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8005241A true NL8005241A (nl) | 1981-06-01 |
Family
ID=6085801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8005241A NL8005241A (nl) | 1979-11-12 | 1980-09-19 | Werkwijze voor het winnen van zuiver zwavelwaterstof. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE885426A (fr) |
| DE (1) | DE2945675C2 (fr) |
| FR (1) | FR2469381A1 (fr) |
| GB (1) | GB2063232B (fr) |
| IT (1) | IT1146061B (fr) |
| NL (1) | NL8005241A (fr) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB725000A (en) * | 1955-03-01 | 1955-03-02 | Benson Homer Edwin | Improvements in or relating to method for separating carbon dioxide and hydrogen sulphide from gas mixtures |
| NL272877A (fr) * | 1960-12-23 | |||
| GB1148887A (en) * | 1965-09-14 | 1969-04-16 | Humphreys & Glasgow Ltd | Regeneration of absorbent liquids |
| DE1951278A1 (de) * | 1968-10-15 | 1970-07-16 | Giuseppe Giammarco | Verbessertes Verfahren zur Beseitigung von CO2 und/oder anderen sauberen Gasen aus Gasgemischen |
| ZA702849B (en) * | 1969-05-02 | 1971-01-27 | Vetrocoke Cokapuania Spa | Improved method of purifying gaseous mixtures from acidic compounds |
| IT1046519B (it) * | 1974-11-08 | 1980-07-31 | Vetrocoke Cokapuania Spa | Procedimento migliorato per la eliminazione e il ricupero di gas acidi co 2 e o h2s da miscele gassose che li contengono |
-
1979
- 1979-11-12 DE DE2945675A patent/DE2945675C2/de not_active Expired
-
1980
- 1980-09-19 NL NL8005241A patent/NL8005241A/nl not_active Application Discontinuation
- 1980-09-26 BE BE0/202252A patent/BE885426A/fr not_active IP Right Cessation
- 1980-11-07 GB GB8035863A patent/GB2063232B/en not_active Expired
- 1980-11-10 IT IT50112/80A patent/IT1146061B/it active
- 1980-11-12 FR FR8024050A patent/FR2469381A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2945675A1 (de) | 1981-05-27 |
| GB2063232A (en) | 1981-06-03 |
| FR2469381A1 (fr) | 1981-05-22 |
| DE2945675C2 (de) | 1984-08-16 |
| GB2063232B (en) | 1983-09-28 |
| IT8050112A0 (it) | 1980-11-10 |
| IT1146061B (it) | 1986-11-12 |
| FR2469381B1 (fr) | 1985-01-11 |
| BE885426A (fr) | 1981-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |