SU1831864A3 - Method for extraction of nonsubstituted nh-acids of azole series from aqueous solution of rection mass - Google Patents
Method for extraction of nonsubstituted nh-acids of azole series from aqueous solution of rection massInfo
- Publication number
- SU1831864A3 SU1831864A3 SU4954151/04A SU4954151A SU1831864A3 SU 1831864 A3 SU1831864 A3 SU 1831864A3 SU 4954151/04 A SU4954151/04 A SU 4954151/04A SU 4954151 A SU4954151 A SU 4954151A SU 1831864 A3 SU1831864 A3 SU 1831864A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mass
- rection
- nonsubstituted
- acids
- extraction
- Prior art date
Links
Landscapes
- Saccharide Compounds (AREA)
Abstract
FIELD: fine chemical technology of organic substances. SUBSTANCE: product of NH-acid of azole series is extracted from aqueous solutions of rection mass by diluting reaction mass with water up to content of desired component of 30-60 g/l, setting up medium pH within the range indicated in the invention description, clarification of produced solutions with the aid of dusty microporous activated carbon and their subsequent passing through layer of granulated activated carbon of same type up to value of filling of adsorption space with desired component of 0.32-0.15 g/g. EFFECT: simplified technology, increased yield of desired product and extended field of application. 1 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4954151/04A SU1831864A3 (en) | 1991-06-28 | 1991-06-28 | Method for extraction of nonsubstituted nh-acids of azole series from aqueous solution of rection mass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4954151/04A SU1831864A3 (en) | 1991-06-28 | 1991-06-28 | Method for extraction of nonsubstituted nh-acids of azole series from aqueous solution of rection mass |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1831864A3 true SU1831864A3 (en) | 1995-05-20 |
Family
ID=60541338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4954151/04A SU1831864A3 (en) | 1991-06-28 | 1991-06-28 | Method for extraction of nonsubstituted nh-acids of azole series from aqueous solution of rection mass |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1831864A3 (en) |
-
1991
- 1991-06-28 SU SU4954151/04A patent/SU1831864A3/en active
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