ES2108423T3 - Procedimiento y dispositivo para la preparacion de 1,2-dicloroetano por cloracion directa. - Google Patents
Procedimiento y dispositivo para la preparacion de 1,2-dicloroetano por cloracion directa.Info
- Publication number
- ES2108423T3 ES2108423T3 ES94905675T ES94905675T ES2108423T3 ES 2108423 T3 ES2108423 T3 ES 2108423T3 ES 94905675 T ES94905675 T ES 94905675T ES 94905675 T ES94905675 T ES 94905675T ES 2108423 T3 ES2108423 T3 ES 2108423T3
- Authority
- ES
- Spain
- Prior art keywords
- dichloroethane
- edc
- transformation
- chloration
- procedure
- 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 - Lifetime
Links
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 title abstract 5
- 230000009466 transformation Effects 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
Classifications
-
- 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
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
-
- 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
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
MEDIANTE LA TRANSFORMACION DE ETILENO CON CLORO PARA LA OBTENCION DE 1,2 - DICLOROETANO (EDC) LOS COMPONENTES DE CATALIZADOR CONTIENEN CLORURO DE SODIO Y CLORURO DE HIERRO (III) EN UNA RELACION MOLAR POR DEBAJO DE 0,5, DE TAL MODO QUE EL EDC SE ENCUENTRA EN UNA PUREZA ALTA TAL, QUE PERMITE UNA TRANSFORMACION INMEDIATA PARA LA OBTENCION DE CLORURO DE VINILO. POR MEDIO DE MANTENIMIENTO DE LA RELACION MOLAR CONOCIDA PUEDE SER GUIADA DE FORMA MUY VENTAJOSA LA TRANSFORMACION EN DIRECCION ENERGETICA Y DESDE EL PUNTO DE VISTA DE LOS APARATOS UTILIZADOS, POR EJEMPLO MEDIANTE EVAPORACION DE UNA PARTE DEL EDC EN UN RECIPIENTE DE EXPANSION.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4302177 | 1993-01-27 | ||
| DE4318609A DE4318609A1 (de) | 1993-01-27 | 1993-06-04 | Verfahren und Vorrichtung zur Herstellung von 1,2-Dichlorethan durch Direktchlorierung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2108423T3 true ES2108423T3 (es) | 1997-12-16 |
Family
ID=25922553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94905675T Expired - Lifetime ES2108423T3 (es) | 1993-01-27 | 1994-01-21 | Procedimiento y dispositivo para la preparacion de 1,2-dicloroetano por cloracion directa. |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0681563B1 (es) |
| JP (1) | JP3487854B2 (es) |
| CN (1) | CN1045287C (es) |
| BR (1) | BR9405872A (es) |
| CZ (1) | CZ286067B6 (es) |
| EG (1) | EG20250A (es) |
| ES (1) | ES2108423T3 (es) |
| GR (1) | GR3025326T3 (es) |
| HU (1) | HU219208B (es) |
| NO (1) | NO305072B1 (es) |
| PL (1) | PL185021B1 (es) |
| WO (1) | WO1994017019A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2746097B1 (fr) | 1996-03-14 | 1998-04-24 | Procede pour transformer les sous-produits de bas points d'ebullition formes lors du craquage thermique du 1,2-dichloroethane | |
| TW442449B (en) * | 1996-07-04 | 2001-06-23 | Hoechst Ag | Process for preparing 1,2-dichloroethane by direct chlorination |
| 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 |
| CN104211562A (zh) * | 2013-05-29 | 2014-12-17 | 上海氯碱化工股份有限公司 | 采用复合催化剂直接氯化制备二氯乙烷的方法 |
| CN104209128A (zh) * | 2013-05-29 | 2014-12-17 | 上海氯碱化工股份有限公司 | 用于直接氯化制备二氯乙烷的复合催化剂 |
| CN103408394A (zh) * | 2013-07-17 | 2013-11-27 | 北京化工大学 | 聚氯乙烯环形路线生产系统 |
| CN103408392A (zh) * | 2013-07-17 | 2013-11-27 | 北京化工大学 | 聚氯乙烯环形路线生产方法 |
| CN103408393B (zh) | 2013-07-17 | 2014-05-14 | 北京化工大学 | 聚氯乙烯环形路线生产系统及方法 |
| DE102014214872B4 (de) * | 2014-07-29 | 2025-09-25 | Thyssenkrupp Ag | Verfahren und eine Vorrichtung zur Synthese von 1,2-Dichlorethan |
| CN109180417A (zh) * | 2018-09-29 | 2019-01-11 | 青海盐湖工业股份有限公司 | 一种利用低纯度氯气生产二氯乙烷edc的方法和系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL293443A (es) * | 1962-06-01 | |||
| US3864411A (en) * | 1967-01-27 | 1975-02-04 | Wolfgang H Mueller | Selective chlorination of olefins in fused salts |
| DE3137513A1 (de) * | 1981-09-21 | 1983-04-07 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 1,2-dichlorethan |
| EP0075742B1 (de) * | 1981-09-21 | 1984-11-07 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von 1,2-Dichlorethan |
| DE4103281A1 (de) * | 1991-02-04 | 1992-08-06 | Buna Ag | Verfahren zur herstellung von 1,2-dichlorethan |
| DE4133810A1 (de) * | 1991-10-12 | 1993-04-15 | Hoechst Ag | Verfahren zur reaktionsenthalpie-nutzung bei der herstellung von 1,2-dichlorethan |
-
1994
- 1994-01-21 BR BR9405872A patent/BR9405872A/pt not_active IP Right Cessation
- 1994-01-21 ES ES94905675T patent/ES2108423T3/es not_active Expired - Lifetime
- 1994-01-21 HU HU9502222A patent/HU219208B/hu not_active IP Right Cessation
- 1994-01-21 CZ CZ19951945A patent/CZ286067B6/cs not_active IP Right Cessation
- 1994-01-21 EP EP94905675A patent/EP0681563B1/de not_active Expired - Lifetime
- 1994-01-21 CN CN94191030A patent/CN1045287C/zh not_active Expired - Lifetime
- 1994-01-21 PL PL94310002A patent/PL185021B1/pl not_active IP Right Cessation
- 1994-01-21 WO PCT/EP1994/000159 patent/WO1994017019A1/de not_active Ceased
- 1994-01-21 JP JP51666194A patent/JP3487854B2/ja not_active Expired - Lifetime
- 1994-01-25 EG EG4594A patent/EG20250A/xx active
-
1995
- 1995-07-11 NO NO952752A patent/NO305072B1/no unknown
-
1997
- 1997-11-07 GR GR970402968T patent/GR3025326T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR3025326T3 (en) | 1998-02-27 |
| EG20250A (en) | 1998-05-31 |
| NO305072B1 (no) | 1999-03-29 |
| HU9502222D0 (en) | 1995-09-28 |
| CZ194595A3 (en) | 1995-12-13 |
| HUT72006A (en) | 1996-03-28 |
| EP0681563A1 (de) | 1995-11-15 |
| NO952752L (no) | 1995-07-11 |
| NO952752D0 (no) | 1995-07-11 |
| EP0681563B1 (de) | 1997-09-10 |
| BR9405872A (pt) | 1995-12-12 |
| WO1994017019A1 (de) | 1994-08-04 |
| CN1045287C (zh) | 1999-09-29 |
| HU219208B (en) | 2001-03-28 |
| CZ286067B6 (cs) | 2000-01-12 |
| PL185021B1 (pl) | 2003-02-28 |
| PL310002A1 (en) | 1995-11-13 |
| JPH08506105A (ja) | 1996-07-02 |
| JP3487854B2 (ja) | 2004-01-19 |
| CN1116846A (zh) | 1996-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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