AT305960B - Process for the production of vinyl chloride directly suitable for polymerization from the crude pyrolysis product of 1,2-dichloroethane - Google Patents
Process for the production of vinyl chloride directly suitable for polymerization from the crude pyrolysis product of 1,2-dichloroethaneInfo
- Publication number
- AT305960B AT305960B AT144371A AT144371A AT305960B AT 305960 B AT305960 B AT 305960B AT 144371 A AT144371 A AT 144371A AT 144371 A AT144371 A AT 144371A AT 305960 B AT305960 B AT 305960B
- Authority
- AT
- Austria
- Prior art keywords
- dichloroethane
- polymerization
- production
- vinyl chloride
- pyrolysis product
- Prior art date
Links
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE85450 | 1970-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT305960B true AT305960B (en) | 1973-03-26 |
Family
ID=3841324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT144371A AT305960B (en) | 1970-02-20 | 1971-02-19 | Process for the production of vinyl chloride directly suitable for polymerization from the crude pyrolysis product of 1,2-dichloroethane |
Country Status (11)
Country | Link |
---|---|
US (1) | US3876714A (en) |
AT (1) | AT305960B (en) |
BE (1) | BE746270A (en) |
CA (1) | CA955960A (en) |
DE (1) | DE2101464A1 (en) |
ES (1) | ES388118A1 (en) |
FI (1) | FI53300C (en) |
FR (1) | FR2080645B1 (en) |
GB (1) | GB1323038A (en) |
NL (1) | NL7100999A (en) |
NO (1) | NO135025C (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2211429B1 (en) * | 1972-12-27 | 1976-08-27 | Rhone Progil | |
US4252749A (en) * | 1975-11-19 | 1981-02-24 | Stauffer Chemical Company | Production of 1,2-dichloroethane with purification of dichloroethane recycle |
US3963584A (en) * | 1974-08-16 | 1976-06-15 | The Lummus Company | Recovery of 1,2-dichloroethane from vinyl chloride production effluent |
US4119674A (en) * | 1976-08-30 | 1978-10-10 | The Dow Chemical Company | Process for production of 1,1,1-trichloroethane and vinylidene chloride |
DE2754891C3 (en) * | 1977-12-09 | 1981-02-26 | Wacker-Chemie Gmbh, 8000 Muenchen | Process for the purification of unreacted 1,2-dichloroethane from vinyl chloride production |
JPS5914010B2 (en) * | 1978-07-25 | 1984-04-02 | 株式会社トクヤマ | Method for vaporizing low boiling point residue |
DE2903640A1 (en) * | 1979-01-31 | 1980-08-14 | Hoechst Ag | METHOD FOR PURIFYING 1,2-DICHLORAETHANE WHICH HAS BEEN RECOVERED TO VINYL CHLORIDE IN THE COMPLETE THERMAL CLEAVING |
US4760206A (en) * | 1986-10-17 | 1988-07-26 | The B. F. Goodrich Company | Process for removing butadiene from vinyl chloride in a quench tower |
US5507921A (en) * | 1994-12-14 | 1996-04-16 | Westlake Monomers Corporation | Method for quenching a gas stream in the production of vinyl chloride monomer |
US6160189A (en) * | 1995-05-02 | 2000-12-12 | Ppg Industries Ohio, Inc. | Reducing the monovinyl acetylene and/or butadiene content of impure vinyl chloride |
FR2830859B1 (en) * | 2001-10-17 | 2004-06-18 | Atofina | PROCESS FOR OBTAINING POLYMERIZABLE VINYL CHLORIDE FROM A CRUDE PRODUCT FROM THE PYROLYSIS OF 1,2-DICHLOROETHANE |
KR100882312B1 (en) * | 2005-11-17 | 2009-02-10 | 주식회사 엘지화학 | Equipment of preparing vinyl chloride by pyrolysis of 1,2-dichloroethane and preparation method using the same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125607A (en) * | 1964-03-17 | Purification op vinyl chloride | ||
US3142709A (en) * | 1961-05-22 | 1964-07-28 | Monsanto Co | Purification of vinyl chloride |
-
1970
- 1970-02-20 BE BE746270D patent/BE746270A/en not_active IP Right Cessation
-
1971
- 1971-01-14 DE DE19712101464 patent/DE2101464A1/en active Pending
- 1971-01-21 FI FI160/71A patent/FI53300C/en active
- 1971-01-26 NL NL7100999A patent/NL7100999A/xx unknown
- 1971-02-08 CA CA104,805A patent/CA955960A/en not_active Expired
- 1971-02-09 US US113985A patent/US3876714A/en not_active Expired - Lifetime
- 1971-02-10 ES ES388118A patent/ES388118A1/en not_active Expired
- 1971-02-11 FR FR7104705A patent/FR2080645B1/fr not_active Expired
- 1971-02-18 NO NO597/71A patent/NO135025C/no unknown
- 1971-02-19 AT AT144371A patent/AT305960B/en not_active IP Right Cessation
- 1971-04-19 GB GB2221171A patent/GB1323038A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2101464A1 (en) | 1971-09-16 |
FI53300C (en) | 1978-04-10 |
NL7100999A (en) | 1971-08-24 |
CA955960A (en) | 1974-10-08 |
FR2080645A1 (en) | 1971-11-19 |
BE746270A (en) | 1970-08-20 |
FI53300B (en) | 1977-12-30 |
GB1323038A (en) | 1973-07-11 |
NO135025B (en) | 1976-10-18 |
US3876714A (en) | 1975-04-08 |
FR2080645B1 (en) | 1973-12-07 |
ES388118A1 (en) | 1973-05-01 |
NO135025C (en) | 1977-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |