RO101604A2 - Procedeu de obtinere a silicatului de sodiu - Google Patents
Procedeu de obtinere a silicatului de sodiuInfo
- Publication number
- RO101604A2 RO101604A2 RO1988135136A RO13513688A RO101604A2 RO 101604 A2 RO101604 A2 RO 101604A2 RO 1988135136 A RO1988135136 A RO 1988135136A RO 13513688 A RO13513688 A RO 13513688A RO 101604 A2 RO101604 A2 RO 101604A2
- Authority
- RO
- Romania
- Prior art keywords
- production process
- sodium silicate
- naoh
- silicate production
- sio2
- Prior art date
Links
- 239000004115 Sodium Silicate Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title 1
- 229910052911 sodium silicate Inorganic materials 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- 239000000377 silicon dioxide Substances 0.000 abstract 3
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 abstract 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/32—Alkali metal silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988135136A RO101604A2 (ro) | 1988-09-12 | 1988-09-12 | Procedeu de obtinere a silicatului de sodiu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988135136A RO101604A2 (ro) | 1988-09-12 | 1988-09-12 | Procedeu de obtinere a silicatului de sodiu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO101604B1 RO101604B1 (ro) | 1991-06-29 |
| RO101604A2 true RO101604A2 (ro) | 1991-12-02 |
Family
ID=20122463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1988135136A RO101604A2 (ro) | 1988-09-12 | 1988-09-12 | Procedeu de obtinere a silicatului de sodiu |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO101604A2 (ro) |
-
1988
- 1988-09-12 RO RO1988135136A patent/RO101604A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO101604B1 (ro) | 1991-06-29 |
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