NO873295L - Fremgangsmaate og innretning til gjenvinning av 1,2-dikloretan fra avgasser. - Google Patents
Fremgangsmaate og innretning til gjenvinning av 1,2-dikloretan fra avgasser.Info
- Publication number
- NO873295L NO873295L NO873295A NO873295A NO873295L NO 873295 L NO873295 L NO 873295L NO 873295 A NO873295 A NO 873295A NO 873295 A NO873295 A NO 873295A NO 873295 L NO873295 L NO 873295L
- Authority
- NO
- Norway
- Prior art keywords
- dichloroethane
- activated carbon
- exhaust gas
- steam
- oxychlorination
- Prior art date
Links
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 title claims description 57
- 238000000034 method Methods 0.000 title claims description 21
- 238000011084 recovery Methods 0.000 title claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 82
- 239000007789 gas Substances 0.000 claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000008929 regeneration Effects 0.000 claims description 22
- 238000011069 regeneration method Methods 0.000 claims description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 9
- 239000005977 Ethylene Substances 0.000 claims description 9
- 239000002912 waste gas Substances 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 6
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 238000003795 desorption Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000005191 phase separation Methods 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 238000004868 gas analysis Methods 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- KFUSEUYYWQURPO-UHFFFAOYSA-N 1,2-dichloroethene Chemical compound ClC=CCl KFUSEUYYWQURPO-UHFFFAOYSA-N 0.000 description 1
- 229910021592 Copper(II) chloride Inorganic materials 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N dichloromethane Substances ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
- C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863626853 DE3626853A1 (de) | 1986-08-08 | 1986-08-08 | Verfahren und vorrichtung zur rueckgewinnung von 1,2-dichlorethan aus abgasen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO873295D0 NO873295D0 (no) | 1987-08-06 |
| NO873295L true NO873295L (no) | 1988-02-09 |
Family
ID=6306921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO873295A NO873295L (no) | 1986-08-08 | 1987-08-06 | Fremgangsmaate og innretning til gjenvinning av 1,2-dikloretan fra avgasser. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4788359A (hu) |
| EP (1) | EP0255893B1 (hu) |
| JP (1) | JPS6344535A (hu) |
| BR (1) | BR8704063A (hu) |
| DD (1) | DD261595A5 (hu) |
| DE (2) | DE3626853A1 (hu) |
| ES (1) | ES2021642B3 (hu) |
| HU (1) | HU197226B (hu) |
| NO (1) | NO873295L (hu) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4950464A (en) * | 1989-02-10 | 1990-08-21 | The Dow Chemical Company | Purification of sulfuryl fluroide by selective adsorption |
| GB2264765B (en) * | 1992-02-27 | 1995-04-12 | British Gas Plc | Method of lining a pipeline |
| DE4216867A1 (de) * | 1992-05-22 | 1993-11-25 | Solvay Catalysts Gmbh | Sorption von organischen Verbindungen aus Gasen |
| US5470377A (en) * | 1993-03-08 | 1995-11-28 | Whitlock; David R. | Separation of solutes in gaseous solvents |
| JP3747491B2 (ja) * | 1995-04-20 | 2006-02-22 | 東ソー株式会社 | １，２−ジクロルエタンの製造方法 |
| FR2830463B1 (fr) * | 2001-10-09 | 2004-08-06 | Air Liquide | Procede et appareil de traitement d'un gaz par adsorption, notamment d'epuration d'air atmospherique avant separation par distillation |
| CN107781834A (zh) * | 2016-08-30 | 2018-03-09 | 中国辐射防护研究院 | 一种废浸渍活性炭焚烧处理装置及方法 |
| CN110394025A (zh) * | 2019-08-26 | 2019-11-01 | 河北恒嘉元环保科技有限公司 | 有机废气处理装置及其使用方法 |
| CN112933865A (zh) * | 2021-02-03 | 2021-06-11 | 莘县华祥盐化有限公司 | 一种氯丙烯生产过程中含氯有机废气的处理方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3186144A (en) * | 1959-09-04 | 1965-06-01 | Nat Tank Co | Processes and apparatus for recovering hydrocarbons from gas streams |
| US3238701A (en) * | 1964-09-15 | 1966-03-08 | Nat Tank Co | Process and apparatus for recovering hydrocarbons from gas streams |
| DE2400417C3 (de) * | 1974-01-05 | 1979-05-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Beseitigung des luftverschmutzenden Abgases bei der großtechnischen Synthese von Dichloräthan durch Oxychlorierung von Äthylen |
| ES468300A1 (es) * | 1977-04-28 | 1978-11-16 | Hoechst Ag | Procedimiento para la preparacion de 1,2-dicloroetano. |
| US4151212A (en) * | 1978-07-07 | 1979-04-24 | Ppg Industries, Inc. | Purification of ethylene dichloride |
| DE3048649C2 (de) * | 1980-12-23 | 1984-04-19 | Pero KG - P. Erbel, 8901 Königsbrunn | Verfahren zur Rückgewinnung von an Aktivkohle adsorbierten chlorierten und/oder fluorierten Kohlenwasserstoffen |
-
1986
- 1986-08-08 DE DE19863626853 patent/DE3626853A1/de not_active Withdrawn
-
1987
- 1987-07-21 ES ES87110536T patent/ES2021642B3/es not_active Expired - Lifetime
- 1987-07-21 DE DE8787110536T patent/DE3768582D1/de not_active Expired - Fee Related
- 1987-07-21 EP EP87110536A patent/EP0255893B1/de not_active Expired - Lifetime
- 1987-07-27 US US07/078,372 patent/US4788359A/en not_active Expired - Fee Related
- 1987-08-06 DD DD87305758A patent/DD261595A5/de not_active IP Right Cessation
- 1987-08-06 JP JP62195424A patent/JPS6344535A/ja active Pending
- 1987-08-06 NO NO873295A patent/NO873295L/no unknown
- 1987-08-07 HU HU873599A patent/HU197226B/hu not_active IP Right Cessation
- 1987-08-07 BR BR8704063A patent/BR8704063A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU197226B (en) | 1989-03-28 |
| EP0255893A3 (en) | 1988-11-30 |
| DE3768582D1 (de) | 1991-04-18 |
| US4788359A (en) | 1988-11-29 |
| JPS6344535A (ja) | 1988-02-25 |
| DD261595A5 (de) | 1988-11-02 |
| HUT45202A (en) | 1988-06-28 |
| EP0255893B1 (de) | 1991-03-13 |
| NO873295D0 (no) | 1987-08-06 |
| BR8704063A (pt) | 1988-04-12 |
| ES2021642B3 (es) | 1991-11-16 |
| EP0255893A2 (de) | 1988-02-17 |
| DE3626853A1 (de) | 1988-02-11 |
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