BE364257A - - Google Patents
Info
- Publication number
- BE364257A BE364257A BE364257DA BE364257A BE 364257 A BE364257 A BE 364257A BE 364257D A BE364257D A BE 364257DA BE 364257 A BE364257 A BE 364257A
- Authority
- BE
- Belgium
- Prior art keywords
- silica
- attack
- desc
- acid
- liquid
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 239000002253 acid Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 2
- 235000007319 Avena orientalis Nutrition 0.000 claims 1
- 241000209763 Avena sativa Species 0.000 claims 1
- 235000007558 Avena sp Nutrition 0.000 claims 1
- 229910052907 leucite Inorganic materials 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 229940072033 potash Drugs 0.000 description 5
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 5
- 235000015320 potassium carbonate Nutrition 0.000 description 5
- 150000004760 silicates Chemical class 0.000 description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 241000212342 Sium Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 235000012243 magnesium silicates Nutrition 0.000 description 1
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000003760 tallow Substances 0.000 description 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)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Silicon Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE364257A true BE364257A (cg-RX-API-DMAC7.html) |
Family
ID=36765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE364257D BE364257A (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE364257A (cg-RX-API-DMAC7.html) |
-
0
- BE BE364257D patent/BE364257A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9573821B2 (en) | Methods to recover cesium formate from a mixed alkali metal formate blend | |
| WO1982000664A1 (fr) | Procede d'extraction selective du germanium | |
| CH667105A5 (fr) | Procede pour la preparation d'un affineur de grain et affineur de grain ainsi obtenu. | |
| EP3356294A1 (fr) | Procede de preparation de particules minerales synthetiques | |
| WO2023020041A1 (zh) | 一种提纯硫酸镍的方法及系统 | |
| CA1284885C (fr) | Procede de traitement d'un minerai de lanthanides et/ou d'yttrium | |
| BE364257A (cg-RX-API-DMAC7.html) | ||
| JPS6125037B2 (cg-RX-API-DMAC7.html) | ||
| JP5523048B2 (ja) | 苦汁を用いた塩化カリウムの製造方法 | |
| CN117942924A (zh) | 一种插层自组装铝系锂吸附剂的制备方法 | |
| TW201237185A (en) | Metal separation process | |
| BE410194A (cg-RX-API-DMAC7.html) | ||
| FR2676449A1 (fr) | Procede pour recuperer la peroxydase de soja. | |
| CH196339A (fr) | Procédé de fabrication de sulfate basique d'aluminium très pur. | |
| BE390773A (cg-RX-API-DMAC7.html) | ||
| BE561157A (cg-RX-API-DMAC7.html) | ||
| BE355208A (cg-RX-API-DMAC7.html) | ||
| BE541136A (cg-RX-API-DMAC7.html) | ||
| BE343464A (cg-RX-API-DMAC7.html) | ||
| BE386939A (cg-RX-API-DMAC7.html) | ||
| BE599134A (cg-RX-API-DMAC7.html) | ||
| BE407330A (cg-RX-API-DMAC7.html) | ||
| CH183678A (fr) | Procédé de préparation de catalyseurs métalliques sous une forme particulièrement active. | |
| BE344042A (cg-RX-API-DMAC7.html) | ||
| BE362430A (cg-RX-API-DMAC7.html) |