RU96122331A - METHOD FOR PRODUCING TRICHLOROacetic Acid Salt - Google Patents

METHOD FOR PRODUCING TRICHLOROacetic Acid Salt

Info

Publication number
RU96122331A
RU96122331A RU96122331/04A RU96122331A RU96122331A RU 96122331 A RU96122331 A RU 96122331A RU 96122331/04 A RU96122331/04 A RU 96122331/04A RU 96122331 A RU96122331 A RU 96122331A RU 96122331 A RU96122331 A RU 96122331A
Authority
RU
Russia
Prior art keywords
trichloroacetic acid
salt
acid salt
urea
producing
Prior art date
Application number
RU96122331/04A
Other languages
Russian (ru)
Other versions
RU2148575C1 (en
Inventor
А.К. Денисов
А.С. Дедов
Г.Н. Мачехин
В.Ю. Захаров
А.И. Масляков
О.Б. Абрамов
Н.И. Боровнева
А.Н. Голубев
В.Л. Татауров
Original Assignee
АООТ "Кирово-Чепецкий химический комбинат им.Б.П.Константинова"
Filing date
Publication date
Application filed by АООТ "Кирово-Чепецкий химический комбинат им.Б.П.Константинова" filed Critical АООТ "Кирово-Чепецкий химический комбинат им.Б.П.Константинова"
Priority to RU96122331A priority Critical patent/RU2148575C1/en
Priority claimed from RU96122331A external-priority patent/RU2148575C1/en
Publication of RU96122331A publication Critical patent/RU96122331A/en
Application granted granted Critical
Publication of RU2148575C1 publication Critical patent/RU2148575C1/en

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Claims (5)

1. Способ получения соли трихлоруксусной кислоты путем взаимодействия трихлоруксусной кислоты с соответствующим солеобразующим соединением при повышенной температуре, отличающийся тем, что в качестве солеобразующего соединения используют карбамид.1. A method of obtaining a salt of trichloroacetic acid by reacting trichloroacetic acid with the corresponding salt-forming compound at elevated temperature, characterized in that carbamide is used as the salt-forming compound. 2. Способ по п.1, отличающийся тем, что взаимодействие трихлоруксусной кислоты с карбамидом осуществляют при мольном отношении реагентов, близком к 1. 2. The method according to claim 1, characterized in that the interaction of trichloroacetic acid with urea is carried out at a molar ratio of reactants close to 1. 3. Способ по п.2, отличающийся тем, что взаимодействие трихлоруксусной кислоты с карбамидом проводят в расплаве полученной соли при 80-90oС.3. The method according to claim 2, characterized in that the interaction of trichloroacetic acid with urea is carried out in the melt of the obtained salt at 80-90 o C. 4. Способ по п.1, отличающийся тем, что в качестве источника трихлоруксусной кислоты используют ее водный раствор. 4. The method according to claim 1, characterized in that its aqueous solution is used as the source of trichloroacetic acid. 5. Способ по п.3 или 4, отличающийся тем, что расплав соли трихлоруксусной кислоты и карбамида подвергают кристаллизации или гранулированию. 5. The method according to claim 3 or 4, characterized in that the molten salt of trichloroacetic acid and urea is subjected to crystallization or granulation.
RU96122331A 1996-11-19 1996-11-19 Method of preparing crystalline product from trichloroacetic acid and urea RU2148575C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96122331A RU2148575C1 (en) 1996-11-19 1996-11-19 Method of preparing crystalline product from trichloroacetic acid and urea

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96122331A RU2148575C1 (en) 1996-11-19 1996-11-19 Method of preparing crystalline product from trichloroacetic acid and urea

Publications (2)

Publication Number Publication Date
RU96122331A true RU96122331A (en) 1999-04-10
RU2148575C1 RU2148575C1 (en) 2000-05-10

Family

ID=20187472

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96122331A RU2148575C1 (en) 1996-11-19 1996-11-19 Method of preparing crystalline product from trichloroacetic acid and urea

Country Status (1)

Country Link
RU (1) RU2148575C1 (en)

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