ES8305292A1 - "procedimiento para la preparacion y purificacion de 1,2-dicloroetano". - Google Patents
"procedimiento para la preparacion y purificacion de 1,2-dicloroetano".Info
- Publication number
- ES8305292A1 ES8305292A1 ES515671A ES515671A ES8305292A1 ES 8305292 A1 ES8305292 A1 ES 8305292A1 ES 515671 A ES515671 A ES 515671A ES 515671 A ES515671 A ES 515671A ES 8305292 A1 ES8305292 A1 ES 8305292A1
- Authority
- ES
- Spain
- Prior art keywords
- reaction zone
- dichloroethane
- mixing
- zone
- reaction
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION Y PURIFICACION DE 1,2-DICLOROETANO, POR REACCION DE ETILENO Y CLORO, EN UN MEDIO LIQUIDO CIRCULANTE QUE CONTIENE HIDROCARBUROS CLORADOS CON DOS ATOMOS DE CARBONO. CONSISTE EN LA REACCION DE CANTIDADES EQUIMOLECULARES DE ETILENO Y CLORO DESPUES DE UNA MEZCLA INTIMA DE LOS REACTIVOS CON UN MEDIO LIQUIDO CIRCULANTE, A UNA TEMPERATURA ENTRE 75 C Y 200 C Y UNA PRESION DE 1 A 15 BARES; SEGUIDA DE LA SEPARACION DE UNA PARTE DE LA MEZCLA LIQUIDA QUE SE SUBDIVIDE A UNA CORRIENTE DE INTERCAMBIO DE CALOR Y A UN SISTEMA DE FRACCIONAMIENTO EN COLUMNA DONDE SE PROCEDE A LA PURIFICACION DEL PRODUCTO POR DESTILACION.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813137513 DE3137513A1 (de) | 1981-09-21 | 1981-09-21 | Verfahren zur herstellung von 1,2-dichlorethan |
DE19823225732 DE3225732A1 (de) | 1982-07-09 | 1982-07-09 | Verfahren zur herstellung und reinigung von 1,2-dichlorethan |
Publications (2)
Publication Number | Publication Date |
---|---|
ES515671A0 ES515671A0 (es) | 1983-05-01 |
ES8305292A1 true ES8305292A1 (es) | 1983-05-01 |
Family
ID=25796222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES515671A Expired ES8305292A1 (es) | 1981-09-21 | 1982-09-13 | "procedimiento para la preparacion y purificacion de 1,2-dicloroetano". |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0075742B1 (es) |
AR (1) | AR229367A1 (es) |
AU (1) | AU554470B2 (es) |
BR (1) | BR8205514A (es) |
CA (1) | CA1204787A (es) |
CS (1) | CS235027B2 (es) |
DE (1) | DE3261204D1 (es) |
ES (1) | ES8305292A1 (es) |
HU (1) | HU191189B (es) |
MX (1) | MX155726A (es) |
NO (1) | NO154879C (es) |
SU (1) | SU1396960A3 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3445896C1 (de) * | 1984-12-15 | 1986-04-10 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur kontinuierlichen Herstellung von 1.2-Dichlorethan |
DE3604968A1 (de) * | 1985-02-19 | 1986-08-21 | Kanegafuchi Kagaku Kogyo K.K., Osaka | Verfahren zur herstellung von dichlorethan |
DE3519161A1 (de) * | 1985-05-29 | 1986-12-04 | Hoechst Ag, 6230 Frankfurt | Verfahren zur reinigung von 1,2-dichlorethan |
EP0211151B1 (en) * | 1985-05-30 | 1992-09-09 | International Business Machines Corporation | Procedure for controlling the order of editing cells in a spreadsheet |
DE4117592A1 (de) * | 1991-05-29 | 1992-12-03 | Huels Chemische Werke Ag | Reaktor fuer phasenheterogene reaktionen |
PL185021B1 (pl) * | 1993-01-27 | 2003-02-28 | Hoec | Sposób wytwarzania 1,2-dichloroetanu przez bezpośrednie chlorowanie i urządzenie do wytwarzania 1,2-dichloroetanu przez bezpośrednie chlorowanie |
DE4425872A1 (de) * | 1994-07-21 | 1996-01-25 | Hoechst Ag | Verfahren und Vorrichtung zur Herstellung von 1,2-Dichlorethan durch Direktchlorierung unter Abgasrückführung |
TW442449B (en) | 1996-07-04 | 2001-06-23 | Hoechst Ag | Process for preparing 1,2-dichloroethane by direct chlorination |
DE19904836C1 (de) * | 1999-02-06 | 2000-08-31 | Krupp Uhde Gmbh | Verfahren zur Herstellung von 1,2-Dichlorethan |
DE19916753C1 (de) * | 1999-04-14 | 2000-07-06 | Krupp Uhde Gmbh | Verfahren und Anlage zur Herstellung von 1,2-Dichlorethan |
DE19953762C2 (de) | 1999-11-09 | 2003-07-10 | Uhde Gmbh | Verfahren zur Nutzung der bei der 1,2-Dichlorethan-Herstellung im Direktchlorierungsreaktor anfallenden Wärme |
DE10050315C2 (de) | 2000-10-10 | 2003-08-21 | Uhde Gmbh | Verfahren zur Auflösung von Salzen in 1,2-Dichlorethan mittels Ultraschall und Vorrichtung zur Durchführung des Verfahrens |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL130522C (es) * | 1964-04-01 | |||
BE725636A (es) * | 1968-12-18 | 1969-06-18 | ||
US3839475A (en) * | 1971-05-20 | 1974-10-01 | Allied Chem | Process for the production of ethylene dichloride |
GB1422303A (en) * | 1973-06-11 | 1976-01-28 | Stauffer Chemical Co | Production of ethylene dichloride |
DE2743975B1 (de) * | 1977-09-30 | 1979-03-01 | Bayer Ag | Verfahren zur Herstellung eines praktisch Vinylchlorid-freien 1,2-Dichloraethans |
DE2935884A1 (de) * | 1979-09-05 | 1981-04-02 | Wacker-Chemie GmbH, 8000 München | Verfahren zur herstellung von 1.2-dichlorethan |
-
1982
- 1982-09-01 DE DE8282108033T patent/DE3261204D1/de not_active Expired
- 1982-09-01 EP EP82108033A patent/EP0075742B1/de not_active Expired
- 1982-09-13 ES ES515671A patent/ES8305292A1/es not_active Expired
- 1982-09-17 MX MX194440A patent/MX155726A/es unknown
- 1982-09-20 CS CS826735A patent/CS235027B2/cs unknown
- 1982-09-20 CA CA000411777A patent/CA1204787A/en not_active Expired
- 1982-09-20 NO NO823183A patent/NO154879C/no unknown
- 1982-09-20 SU SU823494114A patent/SU1396960A3/ru active
- 1982-09-20 HU HU822994A patent/HU191189B/hu unknown
- 1982-09-20 AR AR290706A patent/AR229367A1/es active
- 1982-09-20 BR BR8205514A patent/BR8205514A/pt unknown
- 1982-09-20 AU AU88545/82A patent/AU554470B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
NO154879C (no) | 1987-01-07 |
BR8205514A (pt) | 1983-08-23 |
ES515671A0 (es) | 1983-05-01 |
AU8854582A (en) | 1983-03-31 |
NO154879B (no) | 1986-09-29 |
AU554470B2 (en) | 1986-08-21 |
MX155726A (es) | 1988-04-20 |
SU1396960A3 (ru) | 1988-05-15 |
HU191189B (en) | 1987-01-28 |
NO823183L (no) | 1983-03-22 |
EP0075742A1 (de) | 1983-04-06 |
CS235027B2 (en) | 1985-04-16 |
CA1204787A (en) | 1986-05-20 |
AR229367A1 (es) | 1983-07-29 |
EP0075742B1 (de) | 1984-11-07 |
DE3261204D1 (en) | 1984-12-13 |
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