RU96124416A - METHOD FOR PRODUCING SODIUM SALT OF MONOCHLOROUS ACID - Google Patents

METHOD FOR PRODUCING SODIUM SALT OF MONOCHLOROUS ACID

Info

Publication number
RU96124416A
RU96124416A RU96124416/04A RU96124416A RU96124416A RU 96124416 A RU96124416 A RU 96124416A RU 96124416/04 A RU96124416/04 A RU 96124416/04A RU 96124416 A RU96124416 A RU 96124416A RU 96124416 A RU96124416 A RU 96124416A
Authority
RU
Russia
Prior art keywords
acid
sodium salt
monochlorous
producing sodium
monochloracetic acid
Prior art date
Application number
RU96124416/04A
Other languages
Russian (ru)
Other versions
RU2109006C1 (en
Inventor
Е.В. Богач
А.А. Кузнецов
И.М. Мильготин
М.В. Мокрушин
Ф.В. Мудрый
Ф.И. Роик
В.И. Ситников
Original Assignee
Волгоградское открытое акционерное общество "Химпром"
Filing date
Publication date
Application filed by Волгоградское открытое акционерное общество "Химпром" filed Critical Волгоградское открытое акционерное общество "Химпром"
Priority to RU96124416A priority Critical patent/RU2109006C1/en
Priority claimed from RU96124416A external-priority patent/RU2109006C1/en
Application granted granted Critical
Publication of RU2109006C1 publication Critical patent/RU2109006C1/en
Publication of RU96124416A publication Critical patent/RU96124416A/en

Links

Claims (2)

1. Способ получения натриевой соли монохлоруксусной кислоты нейтрализацией монохлоруксусной кислоты карбонатом натрия, отличающийся тем, что нейтрализацию проводят безводным карбонатом натрия до достижения конверсии монохлоруксусной кислоты не менее 90%, завершая процесс 42-45%-ным водным раствором едкого натра с последующим цетрифугированием и сушкой натриевой соли монохлоруксусной кислоты.1. The method of obtaining the sodium salt of monochloroacetic acid by neutralization of monochloracetic acid with sodium carbonate, characterized in that the neutralization is carried out with anhydrous sodium carbonate until the conversion of monochloracetic acid is not less than 90%, completing the process with 42-45% aqueous sodium hydroxide solution, followed by centrifugation and drying monochloracetic acid sodium salt. 2. Способ по п.1, отличающийся тем, что монохлоруксусную кислоту используют в виде 40-56%-ного раствора в маточном растворе, представляющем собой 40-44%-ный раствор натриевой соли монохлоруксусной кислоты. 2. The method according to claim 1, characterized in that the monochloracetic acid is used in the form of a 40-56% solution in the mother liquor, which is a 40-44% solution of the sodium salt of monochloracetic acid.
RU96124416A 1996-12-27 1996-12-27 Method for production of sodium salt of monochloroacetic acid RU2109006C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96124416A RU2109006C1 (en) 1996-12-27 1996-12-27 Method for production of sodium salt of monochloroacetic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96124416A RU2109006C1 (en) 1996-12-27 1996-12-27 Method for production of sodium salt of monochloroacetic acid

Publications (2)

Publication Number Publication Date
RU2109006C1 RU2109006C1 (en) 1998-04-20
RU96124416A true RU96124416A (en) 1998-09-20

Family

ID=20188585

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96124416A RU2109006C1 (en) 1996-12-27 1996-12-27 Method for production of sodium salt of monochloroacetic acid

Country Status (1)

Country Link
RU (1) RU2109006C1 (en)

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