EG12670A - Improvement in a process for production of 1,2-dichloroethane with purification of dichloroethane recycle - Google Patents

Improvement in a process for production of 1,2-dichloroethane with purification of dichloroethane recycle

Info

Publication number: EG12670A
Authority: EG; Egypt
Prior art keywords: dichloroethane; recycle; purification; improvement; production
Prior art date: 1975-11-19

Application number

EG710/76A

Other languages

English (en)

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.)

1975-11-19

Filing date

1976-11-17

Publication date

1979-09-30

1976-11-17 Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co

1979-09-30 Application granted granted Critical

1979-09-30 Publication of EG12670A publication Critical patent/EG12670A/xx

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
- C07C17/395—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)

EG710/76A 1975-11-19 1976-11-17 Improvement in a process for production of 1,2-dichloroethane with purification of dichloroethane recycle EG12670A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/633,520 US4252749A (en)	1975-11-19	1975-11-19	Production of 1,2-dichloroethane with purification of dichloroethane recycle

Publications (1)

Publication Number	Publication Date
EG12670A true EG12670A (en)	1979-09-30

Family

ID=24539961

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EG710/76A EG12670A (en)	1975-11-19	1976-11-17	Improvement in a process for production of 1,2-dichloroethane with purification of dichloroethane recycle

Country Status (25)

Country	Link
US (1)	US4252749A (nl)
AT (1)	AT353759B (nl)
AU (1)	AU502777B2 (nl)
BE (1)	BE848538R (nl)
CH (1)	CH611256A5 (nl)
CS (1)	CS194784B2 (nl)
DD (1)	DD128813A2 (nl)
DE (1)	DE2652332C2 (nl)
DK (1)	DK149803C (nl)
EG (1)	EG12670A (nl)
FR (1)	FR2332251A2 (nl)
GB (1)	GB1554658A (nl)
HU (1)	HU180290B (nl)
IN (1)	IN143650B (nl)
IT (1)	IT1074150B (nl)
KE (1)	KE3225A (nl)
MX (1)	MX144081A (nl)
NL (1)	NL180203C (nl)
NO (1)	NO146904C (nl)
PH (1)	PH13223A (nl)
PL (1)	PL116038B3 (nl)
RO (1)	RO70954A (nl)
SE (1)	SE429855B (nl)
YU (1)	YU39778B (nl)
ZA (1)	ZA766943B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
DE19910964A1 (de) *	1999-03-12	2000-09-21	Krupp Uhde Gmbh	Verfahren zur Herstellung von Ethylendichlorid (EDC)
DE102022104952A1 (de)	2022-03-02	2023-09-07	Thyssenkrupp Ag	Thermische kopplung einer anlage zur herstellung von 1,2-dichlorethan mit einer anlage zur thermischen entsalzung (von meerwasser)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB760308A (en) *	1954-01-11	1956-10-31	Columbia Southern Chem Corp	Improved process for producing ethylene dichloride
US2929852A (en) *	1954-10-20	1960-03-22	Union Carbide Corp	Process for the preparation of olefin dichlorides
DE1668336B1 (de) *	1967-08-25	1971-04-22	Knapsack Ag	Verfahren zur Verminderung des Gehaltes an 2-Chlorbutadien-(1,3) und Benzol in 1,2-Dichloraethan,das bei der thermischen Spaltung zu Vinylchlorid zurueckgewonnen worden ist
US3562349A (en) *	1967-12-22	1971-02-09	Dow Chemical Co	Process and reactor for removing olefins from acetylenic and olefin-containing gaseous hydrocarbon mixtures
BE725636A (nl) *	1968-12-18	1969-06-18
DE1902843C3 (de) *	1969-01-21	1974-04-25	Wacker-Chemie Gmbh, 8000 Muenchen	Verfahren zur Anlagerung von Chlor an Olefine
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,
US3839475A (en) *	1971-05-20	1974-10-01	Allied Chem	Process for the production of ethylene dichloride
IT1007120B (it) *	1973-02-15	1976-10-30	Basf Ag	Processo per la preparazione di vinilcloruro
GB1422303A (en) *	1973-06-11	1976-01-28	Stauffer Chemical Co	Production of ethylene dichloride

1975
- 1975-11-19 US US05/633,520 patent/US4252749A/en not_active Expired - Lifetime
1976
- 1976-11-16 CH CH1443076A patent/CH611256A5/xx not_active IP Right Cessation
- 1976-11-17 EG EG710/76A patent/EG12670A/xx active
- 1976-11-17 YU YU2813/76A patent/YU39778B/xx unknown
- 1976-11-17 DE DE2652332A patent/DE2652332C2/de not_active Expired
- 1976-11-17 PH PH19132A patent/PH13223A/en unknown
- 1976-11-18 SE SE7612893A patent/SE429855B/xx not_active IP Right Cessation
- 1976-11-18 NO NO763936A patent/NO146904C/no unknown
- 1976-11-18 MX MX167077A patent/MX144081A/es unknown
- 1976-11-18 AU AU19767/76A patent/AU502777B2/en not_active Expired
- 1976-11-18 IN IN2071/CAL/76A patent/IN143650B/en unknown
- 1976-11-18 IT IT52232/76A patent/IT1074150B/it active
- 1976-11-19 BE BE172518A patent/BE848538R/nl not_active IP Right Cessation
- 1976-11-19 HU HU76SA2990A patent/HU180290B/hu unknown
- 1976-11-19 RO RO7688503A patent/RO70954A/ro unknown
- 1976-11-19 DK DK524676A patent/DK149803C/da not_active IP Right Cessation
- 1976-11-19 ZA ZA766943A patent/ZA766943B/xx unknown
- 1976-11-19 GB GB48322/76A patent/GB1554658A/en not_active Expired
- 1976-11-19 CS CS767480A patent/CS194784B2/cs unknown
- 1976-11-19 FR FR7635007A patent/FR2332251A2/fr active Granted
- 1976-11-19 PL PL1976193788A patent/PL116038B3/pl unknown
- 1976-11-19 NL NLAANVRAGE7612925,A patent/NL180203C/nl active Search and Examination
- 1976-11-19 DD DD7600195870A patent/DD128813A2/xx unknown
- 1976-11-19 AT AT861776A patent/AT353759B/de not_active IP Right Cessation
1982
- 1982-07-21 KE KE3225A patent/KE3225A/xx unknown

Also Published As

Publication number	Publication date
DK524676A (da)	1977-05-20
IN143650B (nl)	1978-01-07
AT353759B (de)	1979-12-10
SE7612893L (sv)	1977-05-20
US4252749A (en)	1981-02-24
AU502777B2 (en)	1979-08-09
PL116038B3 (en)	1981-05-30
DK149803C (da)	1987-04-06
NO763936L (nl)	1977-05-23
SE429855B (sv)	1983-10-03
NL180203C (nl)	1987-01-16
DK149803B (da)	1986-10-06
CS194784B2 (en)	1979-12-31
KE3225A (en)	1982-09-03
ATA861776A (de)	1979-05-15
CH611256A5 (nl)	1979-05-31
FR2332251B2 (nl)	1979-03-09
YU281376A (en)	1982-05-31
YU39778B (en)	1985-04-30
DE2652332A1 (de)	1977-06-02
ZA766943B (en)	1977-12-28
NL7612925A (nl)	1977-05-23
BE848538R (nl)	1977-05-20
DE2652332C2 (de)	1984-09-27
GB1554658A (en)	1979-10-24
NO146904C (no)	1983-01-05
NO146904B (no)	1982-09-20
RO70954A (ro)	1982-05-10
MX144081A (es)	1981-08-26
AU1976776A (en)	1978-05-25
FR2332251A2 (fr)	1977-06-17
HU180290B (en)	1983-02-28
PH13223A (en)	1980-02-13
DD128813A2 (de)	1977-12-14
IT1074150B (it)	1985-04-17

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