GB1246020A - Process for purification of sodium silicofluoride - Google Patents
Process for purification of sodium silicofluorideInfo
- Publication number
- GB1246020A GB1246020A GB3368969A GB3368969A GB1246020A GB 1246020 A GB1246020 A GB 1246020A GB 3368969 A GB3368969 A GB 3368969A GB 3368969 A GB3368969 A GB 3368969A GB 1246020 A GB1246020 A GB 1246020A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium
- silicofluoride
- aqueous solution
- sodium silicofluoride
- july
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title abstract 5
- 239000011734 sodium Substances 0.000 title abstract 5
- 229910052708 sodium Inorganic materials 0.000 title abstract 5
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 239000007864 aqueous solution Substances 0.000 abstract 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000010440 gypsum Substances 0.000 abstract 2
- 229910052602 gypsum Inorganic materials 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Inorganic materials [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000004317 sodium nitrate Substances 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 239000000243 solution 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
- C01B33/08—Compounds containing halogen
- C01B33/10—Compounds containing silicon, fluorine, and other elements
- C01B33/103—Fluosilicic acid; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4725768 | 1968-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1246020A true GB1246020A (en) | 1971-09-15 |
Family
ID=12770209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3368969A Expired GB1246020A (en) | 1968-07-07 | 1969-07-03 | Process for purification of sodium silicofluoride |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA918888A (enrdf_load_stackoverflow) |
| FR (1) | FR2012462A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1246020A (enrdf_load_stackoverflow) |
| NO (1) | NO126220B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5395196A (en) * | 1977-02-01 | 1978-08-19 | Central Glass Co Ltd | Production of purified sodium silicofluoride |
| CN107381578B (zh) * | 2017-07-17 | 2019-07-05 | 贵州川恒化工股份有限公司 | 脱氟渣提纯制备氟硅酸钠的方法 |
-
1969
- 1969-07-03 GB GB3368969A patent/GB1246020A/en not_active Expired
- 1969-07-07 CA CA056385A patent/CA918888A/en not_active Expired
- 1969-07-07 FR FR6923002A patent/FR2012462A1/fr not_active Withdrawn
- 1969-07-07 NO NO284269A patent/NO126220B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA918888A (en) | 1973-01-16 |
| DE1934406B2 (de) | 1971-03-11 |
| FR2012462A1 (enrdf_load_stackoverflow) | 1970-03-20 |
| DE1934406A1 (de) | 1970-02-19 |
| NO126220B (enrdf_load_stackoverflow) | 1973-01-08 |
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