CA1081918A - Inert removal from chlorinated hydrocarbon production system - Google Patents
Inert removal from chlorinated hydrocarbon production systemInfo
- Publication number
- CA1081918A CA1081918A CA243,726A CA243726A CA1081918A CA 1081918 A CA1081918 A CA 1081918A CA 243726 A CA243726 A CA 243726A CA 1081918 A CA1081918 A CA 1081918A
- Authority
- CA
- Canada
- Prior art keywords
- hydrocarbon
- absorption
- chlorinated
- carbon dioxide
- stream
- 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.)
- Expired
Links
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000010521 absorption reaction Methods 0.000 claims abstract description 77
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 41
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 41
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 34
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 34
- 238000009835 boiling Methods 0.000 claims abstract description 32
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 29
- 230000008569 process Effects 0.000 claims abstract description 27
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 31
- 229950005499 carbon tetrachloride Drugs 0.000 claims description 16
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 4
- 239000005977 Ethylene Substances 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical class ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims description 3
- 229940073584 methylene chloride Drugs 0.000 claims description 3
- 229960001701 chloroform Drugs 0.000 claims 3
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 claims 2
- 238000004064 recycling Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 3
- 229960004424 carbon dioxide Drugs 0.000 abstract 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000009102 absorption Effects 0.000 description 46
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 10
- 238000010926 purge Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000000306 component Substances 0.000 description 6
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 4
- 229940045803 cuprous chloride Drugs 0.000 description 4
- -1 inerts Natural products 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000005752 Copper oxychloride Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- HKMOPYJWSFRURD-UHFFFAOYSA-N chloro hypochlorite;copper Chemical compound [Cu].ClOCl HKMOPYJWSFRURD-UHFFFAOYSA-N 0.000 description 3
- 229960003280 cupric chloride Drugs 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000001103 potassium chloride Substances 0.000 description 2
- 235000011164 potassium chloride Nutrition 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011833 salt mixture Substances 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 229940108928 copper Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical class O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/545,794 US3988383A (en) | 1975-01-31 | 1975-01-31 | Inert removal from chlorinated hydrocarbon production system |
| US545,794 | 1975-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1081918A true CA1081918A (en) | 1980-07-22 |
Family
ID=24177573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA243,726A Expired CA1081918A (en) | 1975-01-31 | 1976-01-16 | Inert removal from chlorinated hydrocarbon production system |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3988383A (en, 2012) |
| JP (1) | JPS6020366B2 (en, 2012) |
| CA (1) | CA1081918A (en, 2012) |
| DE (1) | DE2602749A1 (en, 2012) |
| FR (1) | FR2299298A1 (en, 2012) |
| GB (1) | GB1495234A (en, 2012) |
| IT (1) | IT1054591B (en, 2012) |
| NL (1) | NL7600875A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5136969A (en) * | 1991-01-25 | 1992-08-11 | Cups, Inc. | Modularized machine for reconditioning pipelines |
| CN112717632A (zh) * | 2019-10-28 | 2021-04-30 | 中国石油化工股份有限公司 | 一种含氯代烃废气的吸收方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4039597A (en) * | 1975-02-06 | 1977-08-02 | The Lummus Company | Carbon dioxide removal from chlorinated hydrocarbon production system |
| DE2507505C2 (de) * | 1975-02-21 | 1977-03-31 | Huels Chemische Werke Ag | Verfahren zur abtrennung der chlorierungsprodukte aus den bei der chlorierung von methan und methylchlorid anfallenden reaktionsgasen |
| US4028427A (en) * | 1975-08-27 | 1977-06-07 | The Lummus Company | Aqueous stream treatment in chlorinated hydrocarbon production |
| US4193944A (en) * | 1978-06-15 | 1980-03-18 | The Lummus Company | Purging of inerts in chlorinated hydrocarbon production |
| JPS631891B2 (en, 2012) * | 1979-05-02 | 1988-01-14 | Goodrich Co B F | |
| KR102741788B1 (ko) * | 2021-11-03 | 2024-12-12 | 한화솔루션 주식회사 | 미반응 모노머 회수방법 및 회수장치 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2402978A (en) * | 1944-05-05 | 1946-07-02 | Dow Chemical Co | Process for chlorination of saturated hydrocarbons and recovering hydrochloric acid |
| US2498552A (en) * | 1946-01-11 | 1950-02-21 | Socony Vacuum Oil Co Inc | Halogenation process |
| US2540905A (en) * | 1949-07-27 | 1951-02-06 | Pittsburgh Plate Glass Co | Recovery of chlorine |
| US2841243A (en) * | 1957-06-26 | 1958-07-01 | Hooker Electrochemical Co | Purification of hydrogen chloride |
| US3148041A (en) * | 1961-11-21 | 1964-09-08 | Pittsburgh Plate Glass Co | Recovery of chlorinated methanes |
-
1975
- 1975-01-31 US US05/545,794 patent/US3988383A/en not_active Expired - Lifetime
-
1976
- 1976-01-16 CA CA243,726A patent/CA1081918A/en not_active Expired
- 1976-01-26 DE DE19762602749 patent/DE2602749A1/de not_active Withdrawn
- 1976-01-28 NL NL7600875A patent/NL7600875A/xx not_active Application Discontinuation
- 1976-01-30 JP JP51009189A patent/JPS6020366B2/ja not_active Expired
- 1976-01-30 GB GB3809/76A patent/GB1495234A/en not_active Expired
- 1976-01-30 FR FR7602668A patent/FR2299298A1/fr active Granted
- 1976-01-30 IT IT19761/76A patent/IT1054591B/it active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5136969A (en) * | 1991-01-25 | 1992-08-11 | Cups, Inc. | Modularized machine for reconditioning pipelines |
| CN112717632A (zh) * | 2019-10-28 | 2021-04-30 | 中国石油化工股份有限公司 | 一种含氯代烃废气的吸收方法 |
| CN112717632B (zh) * | 2019-10-28 | 2023-02-03 | 中国石油化工股份有限公司 | 一种含氯代烃废气的吸收方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2299298A1 (fr) | 1976-08-27 |
| GB1495234A (en) | 1977-12-14 |
| DE2602749A1 (de) | 1976-08-05 |
| IT1054591B (it) | 1981-11-30 |
| US3988383A (en) | 1976-10-26 |
| JPS6020366B2 (ja) | 1985-05-21 |
| NL7600875A (nl) | 1976-08-03 |
| FR2299298B1 (en, 2012) | 1980-09-26 |
| JPS51100006A (en, 2012) | 1976-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |