DE2121571A1 - Verfahren zur Entfernung von CO tief 2 und Acetylen aus acetylen- und äthylenhaltigen Spaltgasen - Google Patents
Verfahren zur Entfernung von CO tief 2 und Acetylen aus acetylen- und äthylenhaltigen SpaltgasenInfo
- Publication number
- DE2121571A1 DE2121571A1 DE19712121571 DE2121571A DE2121571A1 DE 2121571 A1 DE2121571 A1 DE 2121571A1 DE 19712121571 DE19712121571 DE 19712121571 DE 2121571 A DE2121571 A DE 2121571A DE 2121571 A1 DE2121571 A1 DE 2121571A1
- Authority
- DE
- Germany
- Prior art keywords
- acetylene
- ethylene
- cop
- removal
- fission gases
- 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.)
- Pending
Links
- 239000007789 gas Substances 0.000 title claims description 37
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims description 32
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims description 32
- 230000004992 fission Effects 0.000 title claims description 21
- 238000000034 method Methods 0.000 title claims description 14
- AMXBISSOONGENB-UHFFFAOYSA-N acetylene;ethene Chemical group C=C.C#C AMXBISSOONGENB-UHFFFAOYSA-N 0.000 title claims description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 239000005977 Ethylene Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000003795 desorption Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 229930195733 hydrocarbon Natural products 0.000 description 12
- 150000002430 hydrocarbons Chemical class 0.000 description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 11
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 229960003080 taurine Drugs 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 5
- 235000011121 sodium hydroxide Nutrition 0.000 description 5
- SUZRRICLUFMAQD-UHFFFAOYSA-N N-Methyltaurine Chemical class CNCCS(O)(=O)=O SUZRRICLUFMAQD-UHFFFAOYSA-N 0.000 description 4
- 150000001413 amino acids Chemical class 0.000 description 4
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 description 4
- 239000011877 solvent mixture Substances 0.000 description 4
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical class NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 150000001447 alkali salts Chemical class 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229910000027 potassium carbonate Chemical class 0.000 description 3
- 235000011181 potassium carbonates Nutrition 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 108010077895 Sarcosine Proteins 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 159000000001 potassium salts Chemical class 0.000 description 2
- 229940043230 sarcosine Drugs 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- -1 Monoäthanolarr.in Chemical compound 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- VEVRNHHLCPGNDU-MUGJNUQGSA-O desmosine Chemical class OC(=O)[C@@H](N)CCCC[N+]1=CC(CC[C@H](N)C(O)=O)=C(CCC[C@H](N)C(O)=O)C(CC[C@H](N)C(O)=O)=C1 VEVRNHHLCPGNDU-MUGJNUQGSA-O 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
- C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712121571 DE2121571A1 (de) | 1971-05-03 | 1971-05-03 | Verfahren zur Entfernung von CO tief 2 und Acetylen aus acetylen- und äthylenhaltigen Spaltgasen |
| IT4982272A IT952757B (it) | 1971-05-03 | 1972-04-24 | Procedimento per l allontanamento di anidride carbonica ed acetilene da gas di scissione contenenti ace tilene ed etilene |
| FR7215497A FR2135210B1 (enExample) | 1971-05-03 | 1972-05-02 | |
| GB2034272A GB1379055A (en) | 1971-05-03 | 1972-05-02 | Removal of carbon dioxide and acetylene from cracked gases contain ing acetylene and ethylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712121571 DE2121571A1 (de) | 1971-05-03 | 1971-05-03 | Verfahren zur Entfernung von CO tief 2 und Acetylen aus acetylen- und äthylenhaltigen Spaltgasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2121571A1 true DE2121571A1 (de) | 1972-11-09 |
Family
ID=5806585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712121571 Pending DE2121571A1 (de) | 1971-05-03 | 1971-05-03 | Verfahren zur Entfernung von CO tief 2 und Acetylen aus acetylen- und äthylenhaltigen Spaltgasen |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2121571A1 (enExample) |
| FR (1) | FR2135210B1 (enExample) |
| GB (1) | GB1379055A (enExample) |
| IT (1) | IT952757B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336619A (zh) * | 2021-05-13 | 2021-09-03 | 华陆工程科技有限责任公司 | 一种利用羰基合成气制备乙炔气体的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2794516A (en) * | 1955-10-10 | 1957-06-04 | Dow Chemical Co | Solvent and process for separating acetylene from gas mixture |
| NL6600828A (enExample) * | 1965-03-17 | 1966-09-19 |
-
1971
- 1971-05-03 DE DE19712121571 patent/DE2121571A1/de active Pending
-
1972
- 1972-04-24 IT IT4982272A patent/IT952757B/it active
- 1972-05-02 GB GB2034272A patent/GB1379055A/en not_active Expired
- 1972-05-02 FR FR7215497A patent/FR2135210B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2135210B1 (enExample) | 1977-01-14 |
| IT952757B (it) | 1973-07-30 |
| FR2135210A1 (enExample) | 1972-12-15 |
| GB1379055A (en) | 1975-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |