AR009003A1 - PROCEDURE FOR THE PREPARATION OF 1,2-DICHLORO-ETHANE BY OXYCLORATION - Google Patents
PROCEDURE FOR THE PREPARATION OF 1,2-DICHLORO-ETHANE BY OXYCLORATIONInfo
- Publication number
- AR009003A1 AR009003A1 ARP970103480A ARP970103480A AR009003A1 AR 009003 A1 AR009003 A1 AR 009003A1 AR P970103480 A ARP970103480 A AR P970103480A AR P970103480 A ARP970103480 A AR P970103480A AR 009003 A1 AR009003 A1 AR 009003A1
- Authority
- AR
- Argentina
- Prior art keywords
- preparation
- hydrogen chloride
- oxycloration
- dichloro
- ethane
- Prior art date
Links
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
- C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
La preparacion de 1,2-dicloro-etano a partir de etileno, cloruro de hidrogeno y oxígeno, o un gas que contiene oxígeno, se puede controlar biensi el cloruro de hidrogeno no reaccionado se separa de la mezcla de reaccion por lavado con aguay se determina allí por medicion de un parámetro tal comola conductibilidad eléctrica, sirviendo el valor medido para el control de la cantidad empleada de cloruro de hidrogeno.The preparation of 1,2-dichloroethane from ethylene, hydrogen chloride and oxygen, or an oxygen-containing gas, can be controlled well if the unreacted hydrogen chloride is removed from the reaction mixture by washing with water and It is determined there by measuring a parameter such as electrical conductivity, the measured value serving to control the amount of hydrogen chloride used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19631382A DE19631382A1 (en) | 1996-08-02 | 1996-08-02 | Process for the preparation of 1,2-dichloroethane by oxychlorination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR009003A1 true AR009003A1 (en) | 2000-03-08 |
Family
ID=7801701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970103480A AR009003A1 (en) | 1996-08-02 | 1997-07-31 | PROCEDURE FOR THE PREPARATION OF 1,2-DICHLORO-ETHANE BY OXYCLORATION |
Country Status (8)
| Country | Link |
|---|---|
| AR (1) | AR009003A1 (en) |
| AU (1) | AU4011997A (en) |
| CO (1) | CO4770882A1 (en) |
| DE (1) | DE19631382A1 (en) |
| ID (1) | ID17623A (en) |
| MA (1) | MA24285A1 (en) |
| WO (1) | WO1998005615A1 (en) |
| ZA (1) | ZA976878B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19753165B4 (en) | 1997-12-01 | 2006-10-19 | Vinnolit Monomer Gmbh & Co. Kg | Process for the preparation of 1,2-dichloroethane by oxychlorination |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042640A (en) * | 1975-11-06 | 1977-08-16 | The Lummus Company | Oxychlorination of hydrocarbons |
| DE4303086C2 (en) * | 1993-02-04 | 1996-05-02 | Hoechst Ag | Process for the preparation of pure 1,2-dichloroethane by oxychlorination |
-
1996
- 1996-08-02 DE DE19631382A patent/DE19631382A1/en not_active Withdrawn
-
1997
- 1997-07-28 AU AU40119/97A patent/AU4011997A/en not_active Abandoned
- 1997-07-28 WO PCT/EP1997/004075 patent/WO1998005615A1/en not_active Ceased
- 1997-07-28 MA MA24739A patent/MA24285A1/en unknown
- 1997-07-31 AR ARP970103480A patent/AR009003A1/en unknown
- 1997-07-31 ID IDP972668A patent/ID17623A/en unknown
- 1997-07-31 CO CO97044002A patent/CO4770882A1/en unknown
- 1997-08-01 ZA ZA9706878A patent/ZA976878B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE19631382A1 (en) | 1998-02-05 |
| ZA976878B (en) | 1998-02-02 |
| MA24285A1 (en) | 1998-04-01 |
| CO4770882A1 (en) | 1999-04-30 |
| ID17623A (en) | 1998-01-15 |
| WO1998005615A1 (en) | 1998-02-12 |
| AU4011997A (en) | 1998-02-25 |
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