GB1460688A - Separation of 1,1-dichloroethane from 1,2-dichloroethane - Google Patents
Separation of 1,1-dichloroethane from 1,2-dichloroethaneInfo
- Publication number
- GB1460688A GB1460688A GB3402475A GB3402475A GB1460688A GB 1460688 A GB1460688 A GB 1460688A GB 3402475 A GB3402475 A GB 3402475A GB 3402475 A GB3402475 A GB 3402475A GB 1460688 A GB1460688 A GB 1460688A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dichloroethane
- dichloroethanes
- vinyl chloride
- ethylene
- fractionating
- 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
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 title abstract 7
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 title abstract 5
- 238000000926 separation method Methods 0.000 title 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 4
- 239000005977 Ethylene Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910001507 metal halide Inorganic materials 0.000 abstract 1
- 150000005309 metal halides Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/04—Chloro-alkenes
- C07C21/06—Vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated 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
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
-
- 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
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
- C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US498083A US3917727A (en) | 1974-08-16 | 1974-08-16 | Vinyl chloride process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1460688A true GB1460688A (en) | 1977-01-06 |
Family
ID=23979537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3402475A Expired GB1460688A (en) | 1974-08-16 | 1975-08-15 | Separation of 1,1-dichloroethane from 1,2-dichloroethane |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3917727A (enExample) |
| JP (1) | JPS5143704A (enExample) |
| CA (1) | CA1078411A (enExample) |
| DE (1) | DE2536228A1 (enExample) |
| FR (1) | FR2281912A1 (enExample) |
| GB (1) | GB1460688A (enExample) |
| IT (1) | IT1040160B (enExample) |
| NL (1) | NL7509756A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2119802A (en) * | 1982-05-13 | 1983-11-23 | Ppg Industries Inc | Method of purifying crude 1,2,dichloroethane |
| US6180841B1 (en) | 1994-10-20 | 2001-01-30 | Evc Technology Ag | Single stage fixed bed oxychlorination of ethylene |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036900A (en) * | 1975-09-03 | 1977-07-19 | The Lummus Company | Molten salt lift gas system for production of chlorinated hydrocarbons |
| DE19904836C1 (de) * | 1999-02-06 | 2000-08-31 | Krupp Uhde Gmbh | Verfahren zur Herstellung von 1,2-Dichlorethan |
| TW201617302A (zh) * | 2014-11-11 | 2016-05-16 | 藍色方塊智財有限責任公司 | 由乙烷製造氯乙烯、重物質及氯化氫之方法 |
| TWI683804B (zh) | 2014-11-11 | 2020-02-01 | 美商陶氏全球科技責任有限公司 | 由乙烷製造乙烯、氯化氫及氯乙烯之方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929852A (en) * | 1954-10-20 | 1960-03-22 | Union Carbide Corp | Process for the preparation of olefin dichlorides |
| US3501539A (en) * | 1965-10-20 | 1970-03-17 | Marathon Oil Co | Process for the production of vinylically chlorinated olefins |
-
1974
- 1974-08-16 US US498083A patent/US3917727A/en not_active Expired - Lifetime
-
1975
- 1975-07-28 IT IT25831/75A patent/IT1040160B/it active
- 1975-08-13 FR FR7525203A patent/FR2281912A1/fr active Granted
- 1975-08-14 DE DE19752536228 patent/DE2536228A1/de not_active Withdrawn
- 1975-08-15 GB GB3402475A patent/GB1460688A/en not_active Expired
- 1975-08-15 JP JP50099442A patent/JPS5143704A/ja active Pending
- 1975-08-15 CA CA233,528A patent/CA1078411A/en not_active Expired
- 1975-08-15 NL NL7509756A patent/NL7509756A/xx not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2119802A (en) * | 1982-05-13 | 1983-11-23 | Ppg Industries Inc | Method of purifying crude 1,2,dichloroethane |
| US6180841B1 (en) | 1994-10-20 | 2001-01-30 | Evc Technology Ag | Single stage fixed bed oxychlorination of ethylene |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7509756A (nl) | 1976-02-18 |
| DE2536228A1 (de) | 1976-02-26 |
| JPS5143704A (en) | 1976-04-14 |
| IT1040160B (it) | 1979-12-20 |
| FR2281912A1 (fr) | 1976-03-12 |
| CA1078411A (en) | 1980-05-27 |
| US3917727A (en) | 1975-11-04 |
| FR2281912B1 (enExample) | 1980-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |