SU1028599A1 - Method for producing borax decahydrate - Google Patents
Method for producing borax decahydrate Download PDFInfo
- Publication number
- SU1028599A1 SU1028599A1 SU813306481A SU3306481A SU1028599A1 SU 1028599 A1 SU1028599 A1 SU 1028599A1 SU 813306481 A SU813306481 A SU 813306481A SU 3306481 A SU3306481 A SU 3306481A SU 1028599 A1 SU1028599 A1 SU 1028599A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- interaction
- soda
- solution
- producing
- borax decahydrate
- Prior art date
Links
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
СПОСОБ ПОЛУЧЕНИЯ ДЕСЯТИ-. ВОЛНОЙ ;БУРЫ путем взаимодействи борной кислоты и соды в водной среде при нагревании, фильтрации раствора , его охлаждени с кристаллизацией продукта с последуквдИм его вьщелением и возвращением маточного раствора на стё1Диго взаимодействи , о т л Ji ч а ю щ и и с тем, что, с целью интенсификации процесса и упрощени способа за счёт снижени температуры, взаимодействие ведут, при избытке соды 30-40 г/л, а охлаждение раствора ведут до j. 38-40°С.METHOD FOR OBTAINING TEN-. WAVE; BURY by reacting boric acid and soda in an aqueous medium by heating, filtering the solution, cooling it with crystallization of the product, followed by its separation and returning the mother liquor to the structure of the interaction, so that in order to intensify the process and simplify the process by reducing the temperature, the interaction is carried out, with an excess of soda 30-40 g / l, and the solution is cooled to j. 38-40 ° C.
Description
о N: эо ел ц ;оabout N: eo el c; o
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813306481A SU1028599A1 (en) | 1981-04-02 | 1981-04-02 | Method for producing borax decahydrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813306481A SU1028599A1 (en) | 1981-04-02 | 1981-04-02 | Method for producing borax decahydrate |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1028599A1 true SU1028599A1 (en) | 1983-07-15 |
Family
ID=20965044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813306481A SU1028599A1 (en) | 1981-04-02 | 1981-04-02 | Method for producing borax decahydrate |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1028599A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268154A (en) * | 1990-06-08 | 1993-12-07 | Bitossi Dianella S.P.A. | Process for disaggregating boronatrocalcite ore in an alkaline medium for the production of sodium borate and calcium borate |
-
1981
- 1981-04-02 SU SU813306481A patent/SU1028599A1/en active
Non-Patent Citations (1)
Title |
---|
1. Поаин М.Е. Технологи мй неральных болей. Т.2,М.,Хими , 1970.- ; 2. Авторское свидетельство. СССР № 420561 кл. С 01,В 3S/00, 1974. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268154A (en) * | 1990-06-08 | 1993-12-07 | Bitossi Dianella S.P.A. | Process for disaggregating boronatrocalcite ore in an alkaline medium for the production of sodium borate and calcium borate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69006555D1 (en) | Cleaning and separation process for a carboxylic acid. | |
GB1311377A (en) | Process for producing alkali metal phosphate solutions | |
IT990522B (en) | PROCESS FOR THE TRANSFORMATION OF GLUCOSE INTO GLUCONIC ACID | |
IE781095L (en) | Crystalline sodium aluminosilicate | |
SU1028599A1 (en) | Method for producing borax decahydrate | |
SU457209A3 (en) | The method of obtaining (+) - cis, (+) trans-mixed chrysanthemic acid | |
SE7602409L (en) | PROCEDURE FOR THE PREPARATION OF PURE GRAPE ACID AND OF MESOVIC ACID | |
IT1025053B (en) | PROCESS FOR THE CONCENTRATION OF DILUTED SULFURIC ACID CONTAINING SALT | |
DE3261774D1 (en) | Process for making allylic esters of tetrabromophthalic acid | |
GB1245226A (en) | A process for preparing salts of hexahydrophthalic acids | |
SE7907676L (en) | PROCEDURE FOR P-AMINOPHENOL PREPARATION | |
SU880979A1 (en) | Method of producing sodium orthosilicate octahydrate | |
BE877106A (en) | PROCESS FOR THE PRODUCTION OF ANHYDROUS SODIUM CARBONATE BY TRANSFORMATION OF SODIUM CARBONATE MONOHYDRATE | |
SU1033434A1 (en) | Method for producing borax | |
SU713866A1 (en) | Method of preparing alkaline metal isopropylxantogenate | |
SU105336A1 (en) | The method of obtaining thiophosgene | |
SU1018946A1 (en) | Process for preparing diphenacylphosphonic acid | |
SU382613A1 (en) | ||
SU497283A1 (en) | Method for preparing benzoic or hydroxybenzoic acid α-oxyethyl esters | |
SU670576A1 (en) | Method of separating guanosine | |
RU2043993C1 (en) | Method for production of hexahydrate of trisodium phosphonoformiate | |
US3424802A (en) | Process for manufacturing 2,5-dimethylhydroquinone | |
SU1047905A1 (en) | Method of producing anthra-1,2c-1h-isooxazol-3,6,11-trion | |
SU65065A1 (en) | Method for producing saccharin | |
SU101573A1 (en) | The method of producing potassium bromide |