CA1078411A - Separation of 1,1-dichloroethane from 1,2-dichloroethane - Google Patents

Separation of 1,1-dichloroethane from 1,2-dichloroethane

Info

Publication number
CA1078411A
CA1078411A CA233,528A CA233528A CA1078411A CA 1078411 A CA1078411 A CA 1078411A CA 233528 A CA233528 A CA 233528A CA 1078411 A CA1078411 A CA 1078411A
Authority
CA
Canada
Prior art keywords
dichloroethane
fractionation zone
ethylene
ethane
line
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
Application number
CA233,528A
Other languages
English (en)
French (fr)
Other versions
CA233528S (en
Inventor
Utah Tsao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lummus Technology LLC
Original Assignee
Lummus 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.)
Filing date
Publication date
Application filed by Lummus Co filed Critical Lummus Co
Application granted granted Critical
Publication of CA1078411A publication Critical patent/CA1078411A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/04—Chloro-alkenes
    • C07C21/06—Vinyl chloride
    • 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
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated 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
    • 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
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA233,528A 1974-08-16 1975-08-15 Separation of 1,1-dichloroethane from 1,2-dichloroethane Expired CA1078411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US498083A US3917727A (en) 1974-08-16 1974-08-16 Vinyl chloride process

Publications (1)

Publication Number Publication Date
CA1078411A true CA1078411A (en) 1980-05-27

Family

ID=23979537

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233,528A Expired CA1078411A (en) 1974-08-16 1975-08-15 Separation of 1,1-dichloroethane from 1,2-dichloroethane

Country Status (8)

Country Link
US (1) US3917727A (online.php)
JP (1) JPS5143704A (online.php)
CA (1) CA1078411A (online.php)
DE (1) DE2536228A1 (online.php)
FR (1) FR2281912A1 (online.php)
GB (1) GB1460688A (online.php)
IT (1) IT1040160B (online.php)
NL (1) NL7509756A (online.php)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036900A (en) * 1975-09-03 1977-07-19 The Lummus Company Molten salt lift gas system for production of chlorinated hydrocarbons
FR2526788A1 (fr) * 1982-05-13 1983-11-18 Ppg Industries Inc Procede de purification du 1,2-dichlorethane brut
GB2294262B (en) 1994-10-20 1998-07-08 Evc Tech Ag Single stage fixed bed oxychlorination of ethylene
DE19904836C1 (de) * 1999-02-06 2000-08-31 Krupp Uhde Gmbh Verfahren zur Herstellung von 1,2-Dichlorethan
TW201617302A (zh) * 2014-11-11 2016-05-16 藍色方塊智財有限責任公司 由乙烷製造氯乙烯、重物質及氯化氫之方法
TWI683804B (zh) 2014-11-11 2020-02-01 美商陶氏全球科技責任有限公司 由乙烷製造乙烯、氯化氫及氯乙烯之方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929852A (en) * 1954-10-20 1960-03-22 Union Carbide Corp Process for the preparation of olefin dichlorides
US3501539A (en) * 1965-10-20 1970-03-17 Marathon Oil Co Process for the production of vinylically chlorinated olefins

Also Published As

Publication number Publication date
NL7509756A (nl) 1976-02-18
DE2536228A1 (de) 1976-02-26
JPS5143704A (en) 1976-04-14
IT1040160B (it) 1979-12-20
FR2281912A1 (fr) 1976-03-12
GB1460688A (en) 1977-01-06
US3917727A (en) 1975-11-04
FR2281912B1 (online.php) 1980-09-12

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Legal Events

Date Code Title Description
MKEX Expiry