BR7808028A - Processo de recuperacao de 1,2-dicloroetano nao transformado,a partir da dissociacao do mesmo - Google Patents
Processo de recuperacao de 1,2-dicloroetano nao transformado,a partir da dissociacao do mesmoInfo
- Publication number
- BR7808028A BR7808028A BR7808028A BR7808028A BR7808028A BR 7808028 A BR7808028 A BR 7808028A BR 7808028 A BR7808028 A BR 7808028A BR 7808028 A BR7808028 A BR 7808028A BR 7808028 A BR7808028 A BR 7808028A
- Authority
- BR
- Brazil
- Prior art keywords
- dicloroethane
- dissociation
- transformed
- recovery
- same
- 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
- C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2754891A DE2754891C3 (de) | 1977-12-09 | 1977-12-09 | Verfahren zur Reinigung von nichtumgesetztem 1.2-Dichloräthan aus der Vinylchloridherstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7808028A true BR7808028A (pt) | 1979-08-07 |
Family
ID=6025711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7808028A BR7808028A (pt) | 1977-12-09 | 1978-12-06 | Processo de recuperacao de 1,2-dicloroetano nao transformado,a partir da dissociacao do mesmo |
Country Status (16)
Country | Link |
---|---|
US (1) | US4188347A (pt) |
EP (1) | EP0002501B1 (pt) |
JP (1) | JPS54117409A (pt) |
BR (1) | BR7808028A (pt) |
CA (1) | CA1112671A (pt) |
CS (1) | CS203024B2 (pt) |
DD (1) | DD139839A5 (pt) |
DE (1) | DE2754891C3 (pt) |
ES (1) | ES475831A1 (pt) |
GR (1) | GR78335B (pt) |
IN (1) | IN150703B (pt) |
MX (1) | MX150772A (pt) |
NO (1) | NO150637C (pt) |
PT (1) | PT68873A (pt) |
SU (1) | SU1110379A3 (pt) |
YU (1) | YU39853B (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3441045A1 (de) * | 1984-11-09 | 1986-05-15 | Wacker-Chemie GmbH, 8000 München | Verfahren zur aufbereitung von 1.2-dichlorethan fuer die pyrolyse |
JP2716520B2 (ja) * | 1989-04-28 | 1998-02-18 | 三井東圧化学株式会社 | 1.2ジクロルエタン中のクロロプレンの除去方法 |
DE4012538A1 (de) * | 1990-04-19 | 1991-10-24 | Wacker Chemie Gmbh | Verfahren zur reinigung von nicht umgesetztem 1,2-dichlorethan aus einem 1,2-dichlorethan-pyrolyseprozess |
NO319656B1 (no) * | 2003-11-03 | 2005-09-05 | Polymers Holding As | Prosess for produksjon av vinylklorid |
DE102012021236A1 (de) | 2012-10-27 | 2014-04-30 | Daimler Ag | Vorrichtung und Verfahren zum Vereinzeln von Kleinteilen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1902843C3 (de) * | 1969-01-21 | 1974-04-25 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Anlagerung von Chlor an Olefine |
CH529703A (de) * | 1969-04-09 | 1972-10-31 | Knapsack Ag | Verfahren zur Reinigung von 1,2-Dichloräthan, das bei der unvollständigen thermischen Spaltung zu Vinylchlorid zurückgewonnen wurde |
BE746270A (fr) * | 1970-02-20 | 1970-08-20 | Solvay | Procede pour le traitement du produit gazeux issu de la pyrolyse du 1,2-dichlorethane et chlorure de vinyle, |
BE787606A (fr) * | 1971-08-18 | 1973-02-16 | Knapsack Ag | Procede de preparation du 3,4-dichlorobutene-1 |
US3898294A (en) * | 1972-11-06 | 1975-08-05 | Petro Tex Chem Corp | Chloroprene process improvement |
IT1007120B (it) * | 1973-02-15 | 1976-10-30 | Basf Ag | Processo per la preparazione di vinilcloruro |
DE2416786C2 (de) * | 1974-04-06 | 1984-09-13 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung von Vinylchlorid |
US4060460A (en) * | 1975-05-22 | 1977-11-29 | Allied Chemical Corporation | Removal of chloroprenes from ethylene dichloride |
US4125564A (en) * | 1977-11-02 | 1978-11-14 | Denki Kagaku Kogyo Kabushiki Kaisha, Chuo-Kenkyusho | Process for producing chloroprene |
-
1977
- 1977-12-09 DE DE2754891A patent/DE2754891C3/de not_active Expired
-
1978
- 1978-11-23 GR GR57725A patent/GR78335B/el unknown
- 1978-12-05 PT PT68873A patent/PT68873A/pt unknown
- 1978-12-06 BR BR7808028A patent/BR7808028A/pt unknown
- 1978-12-06 YU YU2857/78A patent/YU39853B/xx unknown
- 1978-12-06 US US05/966,832 patent/US4188347A/en not_active Expired - Lifetime
- 1978-12-07 ES ES475831A patent/ES475831A1/es not_active Expired
- 1978-12-07 CA CA317,544A patent/CA1112671A/en not_active Expired
- 1978-12-07 EP EP78101595A patent/EP0002501B1/de not_active Expired
- 1978-12-08 DD DD78209630A patent/DD139839A5/de unknown
- 1978-12-08 NO NO784135A patent/NO150637C/no unknown
- 1978-12-08 CS CS788154A patent/CS203024B2/cs unknown
- 1978-12-08 SU SU782694553A patent/SU1110379A3/ru active
- 1978-12-08 MX MX175921A patent/MX150772A/es unknown
- 1978-12-09 JP JP15149178A patent/JPS54117409A/ja active Granted
- 1978-12-15 IN IN1340/CAL/78A patent/IN150703B/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU285778A (en) | 1982-06-30 |
NO150637C (no) | 1984-11-21 |
JPS5761331B2 (pt) | 1982-12-23 |
NO150637B (no) | 1984-08-13 |
DE2754891C3 (de) | 1981-02-26 |
SU1110379A3 (ru) | 1984-08-23 |
DE2754891B2 (de) | 1980-05-08 |
IN150703B (pt) | 1982-11-20 |
EP0002501B1 (de) | 1981-08-12 |
US4188347A (en) | 1980-02-12 |
CA1112671A (en) | 1981-11-17 |
EP0002501A1 (de) | 1979-06-27 |
DE2754891A1 (de) | 1979-06-13 |
JPS54117409A (en) | 1979-09-12 |
YU39853B (en) | 1985-04-30 |
PT68873A (de) | 1979-01-01 |
DD139839A5 (de) | 1980-01-23 |
ES475831A1 (es) | 1979-04-16 |
CS203024B2 (en) | 1981-02-27 |
NO784135L (no) | 1979-06-12 |
GR78335B (pt) | 1984-09-26 |
MX150772A (es) | 1984-07-13 |
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