CU22735A1 - PROCEDURE FOR OBTAINING BARIUM NITRATE FROM LIQUOR PRODUCT OF THE REDUCED BARITINE AQUATIC LIXIVIATION - Google Patents
PROCEDURE FOR OBTAINING BARIUM NITRATE FROM LIQUOR PRODUCT OF THE REDUCED BARITINE AQUATIC LIXIVIATIONInfo
- Publication number
- CU22735A1 CU22735A1 CU1998066A CU1998066A CU22735A1 CU 22735 A1 CU22735 A1 CU 22735A1 CU 1998066 A CU1998066 A CU 1998066A CU 1998066 A CU1998066 A CU 1998066A CU 22735 A1 CU22735 A1 CU 22735A1
- Authority
- CU
- Cuba
- Prior art keywords
- reduced
- barium nitrate
- baritine
- lixiviation
- aquatic
- Prior art date
Links
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 title abstract 5
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 2
- 229910052601 baryte Inorganic materials 0.000 abstract 2
- 239000010428 baryte Substances 0.000 abstract 2
- 238000002386 leaching Methods 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
La presente invención se relaciona con la rama química y en particular con el aprovechamiento del licor producto de la lixiviación acuosa de baritina reducida en la obtención de nitrato de bario (Ba(NO3 )2 ). Se obtiene nitrato de bario a partir de la neutralización a temperatura ambiente del licor producto de la lixiviación acuosa de baritina reducida con solución acuosa de ácido nítrico. Posteriormente se calienta y filtra. El filtrado se concentra y se deja cristalizar. El producto se seca y se envasa.The present invention relates to the chemical branch and in particular to the use of liquor resulting from reduced aqueous leaching of barite in obtaining barium nitrate (Ba (NO3) 2). Barium nitrate is obtained from the neutralization at room temperature of the liquor resulting from the reduced leaching of barite with aqueous nitric acid solution. It is subsequently heated and filtered. The filtrate is concentrated and allowed to crystallize. The product is dried and packaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU1998066A CU22735A1 (en) | 1998-06-08 | 1998-06-08 | PROCEDURE FOR OBTAINING BARIUM NITRATE FROM LIQUOR PRODUCT OF THE REDUCED BARITINE AQUATIC LIXIVIATION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU1998066A CU22735A1 (en) | 1998-06-08 | 1998-06-08 | PROCEDURE FOR OBTAINING BARIUM NITRATE FROM LIQUOR PRODUCT OF THE REDUCED BARITINE AQUATIC LIXIVIATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU22735A1 true CU22735A1 (en) | 2002-02-28 |
Family
ID=46599374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU1998066A CU22735A1 (en) | 1998-06-08 | 1998-06-08 | PROCEDURE FOR OBTAINING BARIUM NITRATE FROM LIQUOR PRODUCT OF THE REDUCED BARITINE AQUATIC LIXIVIATION |
Country Status (1)
| Country | Link |
|---|---|
| CU (1) | CU22735A1 (en) |
-
1998
- 1998-06-08 CU CU1998066A patent/CU22735A1/en unknown
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