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RU97109903A - METHOD FOR PRODUCING VINYL CHLORIDE - Google Patents

METHOD FOR PRODUCING VINYL CHLORIDE

Info

Publication number
RU97109903A
RU97109903A RU97109903/04A RU97109903A RU97109903A RU 97109903 A RU97109903 A RU 97109903A RU 97109903/04 A RU97109903/04 A RU 97109903/04A RU 97109903 A RU97109903 A RU 97109903A RU 97109903 A RU97109903 A RU 97109903A
Authority
RU
Russia
Prior art keywords
vinyl chloride
producing vinyl
dichloroethane
reaction gases
hardening
Prior art date
Application number
RU97109903/04A
Other languages
Russian (ru)
Other versions
RU2129115C1 (en
Inventor
З.Г. Расулев
Е.В. Шурупов
Р.Н. Загидуллин
Д.С. Кульгарин
Original Assignee
Стерлитамакское ЗАО "Каустик"
Filing date
Publication date
Application filed by Стерлитамакское ЗАО "Каустик" filed Critical Стерлитамакское ЗАО "Каустик"
Priority to RU97109903A priority Critical patent/RU2129115C1/en
Priority claimed from RU97109903A external-priority patent/RU2129115C1/en
Application granted granted Critical
Publication of RU2129115C1 publication Critical patent/RU2129115C1/en
Publication of RU97109903A publication Critical patent/RU97109903A/en

Links

Claims (1)

Способ получения винилхлорида термическим дегидрохлорированием дихлорэтана при 250-550oС с последующей закалкой реакционных газов циркулирующим дихлорэтаном и выделением целевого продукта известными приемами, отличающийся тем, что закалку реакционных газов осуществляют в присутствии бифункционального катализатора гидрохлорида амина общей формулы R3 NH+ Сl-, где R - алкил, изоалкил или арил, вводимого их в виде 5 мас.%-ного раствора в дихлорэтане.The method of producing vinyl chloride by thermal dehydrochlorination of dichloroethane at 250-550 o With the subsequent hardening of the reaction gases by circulating dichloroethane and the selection of the target product by known methods, characterized in that the hardening of the reaction gases is carried out in the presence of a bifunctional amine hydrochloride catalyst of the general formula R 3 NH + Cl - , where R is alkyl, isoalkyl or aryl, introduced as a 5 wt.% Solution in dichloroethane.
RU97109903A 1997-06-10 1997-06-10 Method of preparing vinyl chloride RU2129115C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97109903A RU2129115C1 (en) 1997-06-10 1997-06-10 Method of preparing vinyl chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97109903A RU2129115C1 (en) 1997-06-10 1997-06-10 Method of preparing vinyl chloride

Publications (2)

Publication Number Publication Date
RU2129115C1 RU2129115C1 (en) 1999-04-20
RU97109903A true RU97109903A (en) 1999-05-10

Family

ID=20194129

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97109903A RU2129115C1 (en) 1997-06-10 1997-06-10 Method of preparing vinyl chloride

Country Status (1)

Country Link
RU (1) RU2129115C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2288909C1 (en) * 2005-07-05 2006-12-10 Открытое Акционерное Общество "Каустик" Method for preparing chlorinated derivatives of ethylene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU979314A1 (en) * 1980-07-28 1982-12-07 Всесоюзный Научно-Исследовательский И Проектный Институт Полимерных Продуктов Process for producing vinyl chloride
US5396002A (en) * 1993-08-18 1995-03-07 The Dow Chemical Company Process to produce vinylidene chloride using phase transfer catalyst

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