RU94038599A - Method for purification of chloroform - Google Patents

Method for purification of chloroform

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Publication number
RU94038599A
RU94038599A RU94038599/04A RU94038599A RU94038599A RU 94038599 A RU94038599 A RU 94038599A RU 94038599/04 A RU94038599/04 A RU 94038599/04A RU 94038599 A RU94038599 A RU 94038599A RU 94038599 A RU94038599 A RU 94038599A
Authority
RU
Russia
Prior art keywords
chloroform
purification
mono
parting agent
carried out
Prior art date
Application number
RU94038599/04A
Other languages
Russian (ru)
Other versions
RU2081868C1 (en
Inventor
В.Н. Розанов
М.А. Трушечкина
Е.Д. Вертузаев
Е.В. Богач
И.М. Мильготин
М.Х. Воронов
Ю.Г. Дудеров
Original Assignee
Волгоградское акционерное общество открытого типа "Химпром"
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 Волгоградское акционерное общество открытого типа "Химпром" filed Critical Волгоградское акционерное общество открытого типа "Химпром"
Priority to RU94038599A priority Critical patent/RU2081868C1/en
Publication of RU94038599A publication Critical patent/RU94038599A/en
Application granted granted Critical
Publication of RU2081868C1 publication Critical patent/RU2081868C1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

FIELD: organic synthesis. SUBSTANCE: separation of chloroform against impurities is carried out in the presence of parting agent. Mono-, di- and triethylene glycols are used as said parting agent. EFFECT: improved efficiency of the method.

Claims (1)

Изобретение относится к способам очистки галлоидуглеводородов, в частности хлороформа, используемого в производстве различных продуктов основного органического синтеза. Сущность предлагаемого изобретения в том, что процесс отделения хлороформа от примесей ведут в присутствии разделяющего агента, в качестве которого используют моно-, ди- и триэтиленгликоли.The invention relates to methods for the purification of galloid hydrocarbons, in particular chloroform, used in the production of various products of basic organic synthesis. The essence of the invention is that the process of separating chloroform from impurities is carried out in the presence of a separating agent, which is used as mono-, di - and triethylene glycols.
RU94038599A 1994-10-14 1994-10-14 Method for purification of chloroform RU2081868C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94038599A RU2081868C1 (en) 1994-10-14 1994-10-14 Method for purification of chloroform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94038599A RU2081868C1 (en) 1994-10-14 1994-10-14 Method for purification of chloroform

Publications (2)

Publication Number Publication Date
RU94038599A true RU94038599A (en) 1997-04-20
RU2081868C1 RU2081868C1 (en) 1997-06-20

Family

ID=20161705

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94038599A RU2081868C1 (en) 1994-10-14 1994-10-14 Method for purification of chloroform

Country Status (1)

Country Link
RU (1) RU2081868C1 (en)

Also Published As

Publication number Publication date
RU2081868C1 (en) 1997-06-20

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