RU97113738A - METHOD FOR PROCESSING A WATER MATTER, OBTAINED BY ISOLATION OF ASKORBINIC ACID - Google Patents

METHOD FOR PROCESSING A WATER MATTER, OBTAINED BY ISOLATION OF ASKORBINIC ACID

Info

Publication number
RU97113738A
RU97113738A RU97113738/04A RU97113738A RU97113738A RU 97113738 A RU97113738 A RU 97113738A RU 97113738/04 A RU97113738/04 A RU 97113738/04A RU 97113738 A RU97113738 A RU 97113738A RU 97113738 A RU97113738 A RU 97113738A
Authority
RU
Russia
Prior art keywords
processing
isolation
askorbinic
ascorbic acid
acid
Prior art date
Application number
RU97113738/04A
Other languages
Russian (ru)
Other versions
RU2126800C1 (en
Inventor
А.С. Жарков
А.М. Белоусов
А.М. Табер
Г.С. Тараненко
Л.М. Козлова
Е.Н. Антоненко
Original Assignee
ОАО "Востоквит"
Filing date
Publication date
Application filed by ОАО "Востоквит" filed Critical ОАО "Востоквит"
Priority to RU97113738A priority Critical patent/RU2126800C1/en
Priority claimed from RU97113738A external-priority patent/RU2126800C1/en
Application granted granted Critical
Publication of RU2126800C1 publication Critical patent/RU2126800C1/en
Publication of RU97113738A publication Critical patent/RU97113738A/en

Links

Claims (2)

1. Способ обработки водного маточника, полученного при выделении аскорбиновой кислоты, путем его концентрирования, адсорбции примесей активированным углем с последующим выделением и сушкой аскорбиновой кислоты, отличающийся тем, что его концентрирование осуществляется без упаривания, сам водный маточник используется в качестве растворителя для технической аскорбиновой кислоты, а сушку при ее выделении производят путем вакуумирования при 18 - 50oC.1. The method of processing the aqueous mother liquor obtained by the allocation of ascorbic acid, by concentrating it, adsorbing impurities with activated carbon, followed by the isolation and drying of ascorbic acid, characterized in that its concentration is carried out without evaporation, the aqueous liquor itself is used as a solvent for technical ascorbic acid and drying when it is selected is produced by evacuation at 18 - 50 o C. 2. Способ обработки водного маточника, полученного при выделении аскорбиновой кислоты по п. 1, отличающийся тем, что маточник дополнительно обрабатывается активированным углем до стадии концентрирования. 2. The method of processing the aqueous mother liquor obtained by the release of ascorbic acid according to claim 1, characterized in that the mother liquor is further treated with activated carbon to the concentration stage.
RU97113738A 1997-07-16 1997-07-16 Method of handling aqueous mother solution obtained in isolation of ascorbic acid RU2126800C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97113738A RU2126800C1 (en) 1997-07-16 1997-07-16 Method of handling aqueous mother solution obtained in isolation of ascorbic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97113738A RU2126800C1 (en) 1997-07-16 1997-07-16 Method of handling aqueous mother solution obtained in isolation of ascorbic acid

Publications (2)

Publication Number Publication Date
RU2126800C1 RU2126800C1 (en) 1999-02-27
RU97113738A true RU97113738A (en) 1999-05-27

Family

ID=20196213

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97113738A RU2126800C1 (en) 1997-07-16 1997-07-16 Method of handling aqueous mother solution obtained in isolation of ascorbic acid

Country Status (1)

Country Link
RU (1) RU2126800C1 (en)

Similar Documents

Publication Publication Date Title
CN103657593B (en) A kind of method of sunflower seed shell biomass carbon adsorbent, preparation method and removal water Methylene Blue
NO20021336D0 (en) Recovery process of volatile solids from an aqueous solution
KR970701786A (en) Streptomyces sp. NOVEL PROCESS FOR THE ISOLATION OF CLAVULANIC ACID AND OF PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF FROM THE FERMENTATION BROTH OF STREPTOMYCES SP. P 6621 FERM P 2804)
RU97101076A (en) METHOD OF FACTIONING BARDA
RU97101077A (en) METHOD FOR LIGHTING BARDA
RU97113738A (en) METHOD FOR PROCESSING A WATER MATTER, OBTAINED BY ISOLATION OF ASKORBINIC ACID
MY108104A (en) Vapor drier
RU96116479A (en) SORBENT FOR REMOVAL OF ATEROGENIC LIPOPROTEIDS FROM BLOOD AND METHOD FOR ITS PRODUCTION
JPS54102056A (en) Process for high-speed treatment of waste water
JPS5537475A (en) Regenerating method for waste activated carbon
JPS5573390A (en) Treatment method for water
JPS5631500A (en) Dehydration of sludge like material
JPS5767008A (en) Treatment of waste sulfuric acid containing organic sludge
SU986002A1 (en) Method of extracting osmium from sulphate solutions
SU1650242A1 (en) Adsorbent for separating amines from solutions
JPS531174A (en) Regeneration treatment of adsorbent containing organic contaminant
JPS5491962A (en) Removal and recovery of cyano compound from waste water
JPS5319683A (en) Process for treating refuse containing water
JPS5357190A (en) Adsorbing method for substances dissolved in aqueous solution
JPS6246148B2 (en)
RU2001119298A (en) A method of producing a sorbent for adsorption of toxic substances in gas
RU99113509A (en) METHOD FOR PRODUCING THE TECHNETSIA-99M GENERATOR
Kalani et al. Modified guaran as adsorbent for the treatment of textile industry waste water
RU93056559A (en) METHOD OF OBTAINING FEED ADDITIVE
GB869059A (en) The treatment of distillery wastes