GB1129216A - Process for the manufacture of vinyl chloride and 1:2-dichloroethane - Google Patents
Process for the manufacture of vinyl chloride and 1:2-dichloroethaneInfo
- Publication number
- GB1129216A GB1129216A GB2102367A GB2102367A GB1129216A GB 1129216 A GB1129216 A GB 1129216A GB 2102367 A GB2102367 A GB 2102367A GB 2102367 A GB2102367 A GB 2102367A GB 1129216 A GB1129216 A GB 1129216A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl chloride
- catalyst
- dichloroethane
- chlorine
- silica
- 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
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,129,216. Vinyl chloride and 1,2-dichloroethane. SOLVAY ET CIE. 5 May, 1967 [20 May, 1966], No. 21023/67. Heading C2C. Vinyl chloride and 1,2-diohloro-ethane are prepared by a process which comprises heating in a reaction zone a gaseous mixture comprising acetylene, ethylene, hydrogen chloride, chlorine and inert gases, the latter being present in the proportion of at least 40% by volume of the mixture and the molar ratio of chlorine/ethylene being in the range 0À90 : 1 to 1À05 : 1, at a temperature in the range 100‹ to 180‹ C. in the presence of a catalyst based on metallic chlorides, the active metal element of the catalyst being less than 5% by weight of the catalyst, and recovering vinyl chloride and 1,2-dichloroethane from the exit gases from the reaction zone. The catalyst may be supported on silica, alumina or activated charcoal, silica being preferred. The use of superatmospheric pressure is preferred.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR62312A FR1508097A (en) | 1966-05-20 | 1966-05-20 | Process for the manufacture of mixtures containing vinyl chloride and 1.2 dichloroethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1129216A true GB1129216A (en) | 1968-10-02 |
Family
ID=8609067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2102367A Expired GB1129216A (en) | 1966-05-20 | 1967-05-05 | Process for the manufacture of vinyl chloride and 1:2-dichloroethane |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE698555A (en) |
| CH (1) | CH472350A (en) |
| DE (1) | DE1618882A1 (en) |
| ES (1) | ES340730A1 (en) |
| FR (1) | FR1508097A (en) |
| GB (1) | GB1129216A (en) |
| NL (1) | NL6705736A (en) |
| SE (1) | SE353081B (en) |
-
1966
- 1966-05-20 FR FR62312A patent/FR1508097A/en not_active Expired
-
1967
- 1967-04-10 CH CH505567A patent/CH472350A/en not_active IP Right Cessation
- 1967-04-21 DE DE19671618882 patent/DE1618882A1/en active Pending
- 1967-04-24 NL NL6705736A patent/NL6705736A/xx unknown
- 1967-05-05 GB GB2102367A patent/GB1129216A/en not_active Expired
- 1967-05-17 BE BE698555D patent/BE698555A/xx unknown
- 1967-05-18 SE SE698067A patent/SE353081B/xx unknown
- 1967-05-19 ES ES340730A patent/ES340730A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6705736A (en) | 1967-11-21 |
| BE698555A (en) | 1967-11-17 |
| FR1508097A (en) | 1968-01-05 |
| CH472350A (en) | 1969-05-15 |
| ES340730A1 (en) | 1968-06-16 |
| DE1618882A1 (en) | 1971-02-25 |
| SE353081B (en) | 1973-01-22 |
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