BE792289A - Procede de purification de composes organiques chlores - Google Patents

Procede de purification de composes organiques chlores

Info

Publication number: BE792289A
Authority: BE; Belgium
Prior art keywords: chlorinated compounds; purifying organic; organic chlorinated; purifying; compounds
Prior art date: 1971-12-06

Application number

Other languages

English (en)

Inventor

R P Obrecht

Original Assignee

Stauffer Chemical Co

Priority date (The priority date 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 date listed.)

1971-12-06

Publication date

1973-06-05

1973-06-05 Publication of BE792289A publication Critical patent/BE792289A/fr

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BE792289D 1971-12-06 Procede de purification de composes organiques chlores BE792289A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00208029A US3846253A (en)	1971-12-06	1971-12-06	Distillation of chlorinated hydrocarbons with alkali metal material addition

Publications (1)

Publication Number	Publication Date
BE792289A true BE792289A (fr)	1973-06-05

Family

ID=22772919

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE792289D BE792289A (fr)	1971-12-06		Procede de purification de composes organiques chlores

Country Status (17)

Country	Link
US (1)	US3846253A (fr)
JP (1)	JPS5817171B2 (fr)
BE (1)	BE792289A (fr)
CA (1)	CA972313A (fr)
CH (1)	CH589574A5 (fr)
CS (1)	CS176214B2 (fr)
DD (1)	DD100933A5 (fr)
DE (1)	DE2258820C3 (fr)
ES (1)	ES409297A1 (fr)
FR (1)	FR2162439B1 (fr)
GB (1)	GB1359950A (fr)
IL (1)	IL40998A (fr)
IT (1)	IT971561B (fr)
NL (1)	NL169991C (fr)
RO (1)	RO63971A (fr)
SE (1)	SE383730B (fr)
ZA (1)	ZA728605B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3985816A (en) *	1974-08-16	1976-10-12	The Lummus Company	Separation of 1,1-dichloroethane from 1,2-dichloroethane
DE2445371C3 (de) *	1974-09-23	1979-03-29	Wacker-Chemie Gmbh, 8000 Muenchen	Verfahren zur Abtrennung von Leichtsiedern und Wasser aus nassen, neutralen Chlorkohlenwasserstoffen, die 2 bis 4 Kohlen¬
DE2603477C3 (de) *	1976-01-30	1983-02-03	Hoechst Ag, 6000 Frankfurt	Verfahren zur Entfernung von Verunreinigungen aus durch Oxychlorierung gewonnenem 1,2-Dichloräthan
DE2930486C2 (de) *	1979-07-27	1992-10-22	Oelwerke Julius Schindler Gmbh, 2000 Hamburg	Verfahren zum Entparaffinieren von Kohlenwasserstoffölen
US4358360A (en) *	1979-07-27	1982-11-09	British Petroleum Company Limited	Dewaxing process
DE2930485C2 (de) *	1979-07-27	1983-05-11	Oelwerke Julius Schindler Gmbh, 2000 Hamburg	Verfahren zur Rückgewinnung von trockenen chlorierten Kohlenwasserstoffen aus Kohlenwasserstoff-Trennverfahren
US4548701A (en) *	1983-12-19	1985-10-22	Amoco Corporation	Method for extraction solvent recovery
US4642400A (en) *	1985-09-23	1987-02-10	The B. F. Goodrich Company	Process for finishing vinyl chloride monomer
US4827060A (en) *	1987-11-09	1989-05-02	The Dow Chemical Company	Removal and recycling of catalysts in chlorinated pricess streams
JP2780122B2 (ja) *	1990-03-16	1998-07-30	三井化学株式会社	ペンタクロロニトロベンゼンの精製方法

0
- BE BE792289D patent/BE792289A/fr not_active IP Right Cessation
1971
- 1971-12-06 US US00208029A patent/US3846253A/en not_active Expired - Lifetime
1972
- 1972-11-27 CA CA157,539A patent/CA972313A/en not_active Expired
- 1972-11-28 GB GB5497172A patent/GB1359950A/en not_active Expired
- 1972-12-01 DE DE2258820A patent/DE2258820C3/de not_active Expired
- 1972-12-04 CH CH1759072A patent/CH589574A5/xx not_active IP Right Cessation
- 1972-12-05 DD DD167296A patent/DD100933A5/xx unknown
- 1972-12-05 FR FR7243171A patent/FR2162439B1/fr not_active Expired
- 1972-12-05 ES ES409297A patent/ES409297A1/es not_active Expired
- 1972-12-05 IT IT32508/72A patent/IT971561B/it active
- 1972-12-05 SE SE7215825A patent/SE383730B/xx unknown
- 1972-12-05 ZA ZA728605A patent/ZA728605B/xx unknown
- 1972-12-05 IL IL40998A patent/IL40998A/xx unknown
- 1972-12-05 CS CS8316A patent/CS176214B2/cs unknown
- 1972-12-06 JP JP47122366A patent/JPS5817171B2/ja not_active Expired
- 1972-12-06 RO RO7200073053A patent/RO63971A/fr unknown
- 1972-12-06 NL NLAANVRAGE7216528,A patent/NL169991C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS5817171B2 (ja)	1983-04-05
CH589574A5 (fr)	1977-07-15
CS176214B2 (fr)	1977-06-30
FR2162439B1 (fr)	1976-06-04
RO63971A (fr)	1978-08-15
SE383730B (sv)	1976-03-29
DD100933A5 (fr)	1973-10-12
US3846253A (en)	1974-11-05
DE2258820B2 (de)	1981-03-12
CA972313A (en)	1975-08-05
FR2162439A1 (fr)	1973-07-20
DE2258820A1 (de)	1973-06-14
NL169991C (nl)	1982-09-16
GB1359950A (en)	1974-07-17
NL7216528A (fr)	1973-06-08
IL40998A (en)	1975-10-15
ZA728605B (en)	1973-10-31
JPS4864004A (fr)	1973-09-05
DE2258820C3 (de)	1982-02-18
NL169991B (nl)	1982-04-16
ES409297A1 (es)	1975-10-16
IT971561B (it)	1974-05-10
IL40998A0 (en)	1973-02-28

Similar Documents

Publication	Publication Date	Title
BE807276A (fr)	1974-05-13	Procede de purification de charges d'hydrocarbures
FR2307785A1 (fr)	1976-11-12	Procede de chloration de composes aromatiques
BE802555A (fr)	1974-01-21	Procede ameliore de preparation de dinitriles organiques
BE792289A (fr)	1973-06-05	Procede de purification de composes organiques chlores
BE791286A (fr)	1973-03-01	Procede de purification d'acrylonitrile
BE792690A (fr)	1973-06-13	Procede de purification d'une solution chloruree
BE780505A (fr)	1972-09-11	Procede de purification d'un compose aromatique
BE746200A (fr)	1970-08-19	Procede ameliore de purification de dichloroethane
BE776979A (fr)	1972-04-17	Procede de purification de lactames
BE780450A (fr)	1972-09-11	Procede de purification d'acide cyanurique
BE774434A (fr)	1972-04-25	Procede de fabrication de charbon actif
BE829714A (fr)	1975-12-01	Procede de purification d'isocyanates organiques
BE785438A (fr)	1972-12-27	Procede de purification de cyclopentene
BE786364A (fr)	1973-01-17	Procede de purification du propylene
BE786564A (fr)	1973-01-22	Procede de purification des gamma globulines
BE782358A (fr)	1972-08-16	Procede de purification des eaux residuelles
BE770143A (fr)	1971-12-01	Procede de purification d'hexahydro-1,4-diazepine-3- et 5-ones 1-n-substituees
BE762502A (fr)	1971-08-04	Procede de purification d'hydrocarbures contenant des chloruresorganiques
BE765478A (fr)	1971-10-08	Procede de silylation de composes organiques
BE794823A (fr)	1973-07-31	Procede de purification de la 1-nitroanthraquinone
BE790794A (fr)	1973-04-30	Procede de purification et de cristallisation de kallicreine
FR2279663A1 (fr)	1976-02-20	Procede de transformation de composes chlores organiques
BE786179A (fr)	1973-01-12	Procede de purification de l'oxime de la
BE784507A (fr)	1972-10-02	Procede de preparation de composes chlores organiques
BE782675A (fr)	1972-08-16	Procede de purification du 1,1,1-trifluoro-2-chloro-2- bromoethane

Legal Events

Date	Code	Title	Description
1986-06-30	RE	Patent lapsed	Owner name: STAUFFER CHEMICAL CY Effective date: 19851231

Date

Code

Title

Description

1986-06-30

Patent lapsed

Owner name: STAUFFER CHEMICAL CY

Effective date: 19851231