BE746832A - Procede pour la preparation du chlorure de vinyle extremement pur, exempt de gaz chlorhydrique, a partir du 1 - Google Patents
Procede pour la preparation du chlorure de vinyle extremement pur, exempt de gaz chlorhydrique, a partir du 1Info
- Publication number
- BE746832A BE746832A BE746832DA BE746832A BE 746832 A BE746832 A BE 746832A BE 746832D A BE746832D A BE 746832DA BE 746832 A BE746832 A BE 746832A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- free
- vinyl chloride
- extremely pure
- hydrochloric gas
- Prior art date
Links
Classifications
-
- 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
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 |
---|---|---|---|
DE1910854A DE1910854C3 (de) | 1969-03-04 | 1969-03-04 | Verfahren zur Gewinnung von Vinylchlorid |
Publications (1)
Publication Number | Publication Date |
---|---|
BE746832A true BE746832A (fr) | 1970-09-04 |
Family
ID=5727033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE746832D BE746832A (fr) | 1969-03-04 | 1970-03-04 | Procede pour la preparation du chlorure de vinyle extremement pur, exempt de gaz chlorhydrique, a partir du 1 |
Country Status (15)
Country | Link |
---|---|
US (1) | US3843736A (fr) |
JP (1) | JPS5323281B1 (fr) |
AT (1) | AT293349B (fr) |
BE (1) | BE746832A (fr) |
BR (1) | BR7017221D0 (fr) |
CA (1) | CA946415A (fr) |
CH (1) | CH534115A (fr) |
DE (1) | DE1910854C3 (fr) |
ES (1) | ES377113A1 (fr) |
FR (1) | FR2034647B1 (fr) |
GB (1) | GB1283028A (fr) |
NL (1) | NL7002854A (fr) |
RO (1) | RO63721A (fr) |
SE (1) | SE359534B (fr) |
ZA (1) | ZA701478B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2416786C2 (de) * | 1974-04-06 | 1984-09-13 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung von Vinylchlorid |
DE3230069A1 (de) * | 1982-08-12 | 1984-02-16 | Wacker-Chemie GmbH, 8000 München | Verfahren zur rueckgewinnung von nicht polymerisiertem vinylchlorid aus polymerisationsgemischen |
US4665243A (en) * | 1982-12-08 | 1987-05-12 | Stauffer Chemical Company | Process for preparing vinyl chloride monomer |
DE4342042A1 (de) * | 1993-12-09 | 1995-06-14 | Hoechst Ag | Verfahren und Vorrichtung zur Reinigung von Vinylchlorid |
TW201823189A (zh) * | 2011-12-06 | 2018-07-01 | 比利時商首威公司 | 生產氯乙烯單體(vcm)及聚氯乙烯(pvc)之方法 |
CN103694079B (zh) * | 2013-09-27 | 2015-04-15 | 新疆天业(集团)有限公司 | 一种氯乙烯单体精制提纯的方法 |
-
1969
- 1969-03-04 DE DE1910854A patent/DE1910854C3/de not_active Expired
-
1970
- 1970-02-23 CH CH257670A patent/CH534115A/de not_active IP Right Cessation
- 1970-02-24 GB GB8819/70A patent/GB1283028A/en not_active Expired
- 1970-02-26 RO RO7000062574A patent/RO63721A/fr unknown
- 1970-02-27 NL NL7002854A patent/NL7002854A/xx unknown
- 1970-03-02 CA CA076,186A patent/CA946415A/en not_active Expired
- 1970-03-02 AT AT189870A patent/AT293349B/de not_active IP Right Cessation
- 1970-03-02 US US00015650A patent/US3843736A/en not_active Expired - Lifetime
- 1970-03-03 SE SE02783/70A patent/SE359534B/xx unknown
- 1970-03-03 ES ES377113A patent/ES377113A1/es not_active Expired
- 1970-03-04 FR FR707007783A patent/FR2034647B1/fr not_active Expired
- 1970-03-04 BR BR217221/70A patent/BR7017221D0/pt unknown
- 1970-03-04 BE BE746832D patent/BE746832A/fr not_active IP Right Cessation
- 1970-03-04 JP JP1864470A patent/JPS5323281B1/ja active Pending
- 1970-03-04 ZA ZA701478A patent/ZA701478B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1283028A (en) | 1972-07-26 |
FR2034647A1 (fr) | 1970-12-11 |
FR2034647B1 (fr) | 1974-03-01 |
CA946415A (en) | 1974-04-30 |
US3843736A (en) | 1974-10-22 |
CH534115A (de) | 1973-02-28 |
RO63721A (fr) | 1978-10-15 |
NL7002854A (fr) | 1970-09-08 |
DE1910854A1 (de) | 1970-09-17 |
JPS5323281B1 (fr) | 1978-07-13 |
ZA701478B (en) | 1971-01-27 |
ES377113A1 (es) | 1972-06-01 |
AT293349B (de) | 1971-10-11 |
DE1910854C3 (de) | 1978-08-31 |
SE359534B (fr) | 1973-09-03 |
BR7017221D0 (pt) | 1973-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: KNAPSACK A.G. Effective date: 19900304 |