GB1560503A - Process for working up waste fly dusts - Google Patents
Process for working up waste fly dusts Download PDFInfo
- Publication number
- GB1560503A GB1560503A GB9013/77A GB901377A GB1560503A GB 1560503 A GB1560503 A GB 1560503A GB 9013/77 A GB9013/77 A GB 9013/77A GB 901377 A GB901377 A GB 901377A GB 1560503 A GB1560503 A GB 1560503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkali metal
- solution
- silicate
- silica
- silicate solution
- 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
- 238000000034 method Methods 0.000 title claims description 61
- 239000002699 waste material Substances 0.000 title claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 80
- 235000019353 potassium silicate Nutrition 0.000 claims description 40
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 40
- 239000000377 silicon dioxide Substances 0.000 claims description 34
- 239000000428 dust Substances 0.000 claims description 22
- 239000011734 sodium Substances 0.000 claims description 22
- 238000000605 extraction Methods 0.000 claims description 21
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 235000012239 silicon dioxide Nutrition 0.000 claims description 12
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- 239000007800 oxidant agent Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 239000012065 filter cake Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 229910000676 Si alloy Inorganic materials 0.000 claims description 5
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 5
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- 150000004973 alkali metal peroxides Chemical class 0.000 claims description 4
- 229910021471 metal-silicon alloy Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 239000004111 Potassium silicate Substances 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical group 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000003610 charcoal Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 2
- 238000005549 size reduction Methods 0.000 claims description 2
- 241000605281 Anaplasma phagocytophilum Species 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims 1
- 229910052912 lithium silicate Inorganic materials 0.000 claims 1
- 239000000243 solution Substances 0.000 description 31
- 239000000047 product Substances 0.000 description 19
- 238000001556 precipitation Methods 0.000 description 18
- 239000002253 acid Substances 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000001117 sulphuric acid Substances 0.000 description 6
- 235000011149 sulphuric acid Nutrition 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 150000004760 silicates Chemical class 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- -1 hexafluorosilicic acid Chemical compound 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 3
- 229910017082 Fe-Si Inorganic materials 0.000 description 2
- 229910017133 Fe—Si Inorganic materials 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 229960002380 dibutyl phthalate Drugs 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 2
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000001164 aluminium sulphate Substances 0.000 description 1
- 235000011128 aluminium sulphate Nutrition 0.000 description 1
- 229940115440 aluminum sodium silicate Drugs 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 235000019730 animal feed additive Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052914 metal silicate Inorganic materials 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000429 sodium aluminium silicate Substances 0.000 description 1
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 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
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/42—Micas ; Interstratified clay-mica products
-
- 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
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
- C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
-
- 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
- C01B33/22—Magnesium silicates
-
- 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
- C01B33/24—Alkaline-earth metal silicates
-
- 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
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
-
- 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
-
- 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
- C01B33/325—After-treatment, e.g. purification or stabilisation of solutions, granulation; Dissolution; Obtaining solid silicate, e.g. from a solution by spray-drying, flashing off water or adding a coagulant
-
- 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
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/40—Clays
-
- 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
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/46—Amorphous silicates, e.g. so-called "amorphous zeolites"
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
- C01P2006/82—Compositional purity water content
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/90—Other properties not specified above
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Dispersion Chemistry (AREA)
- Silicon Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2609831A DE2609831B2 (de) | 1976-03-10 | 1976-03-10 | Verfahren zur Aufbereitung von Siliciumdioxid enthaltenden Abfallflugstäuben zu Fällungskieselsäuren und Silikaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1560503A true GB1560503A (en) | 1980-02-06 |
Family
ID=5971959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9013/77A Expired GB1560503A (en) | 1976-03-10 | 1977-03-03 | Process for working up waste fly dusts |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4190632A (https=) |
| JP (1) | JPS52109494A (https=) |
| AR (1) | AR210790A1 (https=) |
| AT (1) | AT359040B (https=) |
| BE (1) | BE852236A (https=) |
| BR (1) | BR7701441A (https=) |
| CA (1) | CA1082881A (https=) |
| CH (1) | CH630321A5 (https=) |
| DE (1) | DE2609831B2 (https=) |
| ES (1) | ES456366A1 (https=) |
| FR (1) | FR2343698A1 (https=) |
| GB (1) | GB1560503A (https=) |
| IT (1) | IT1071600B (https=) |
| NL (1) | NL182159C (https=) |
| NO (1) | NO150954C (https=) |
| SE (1) | SE7702740L (https=) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2826432C2 (de) * | 1978-06-16 | 1980-10-16 | Henkel Kgaa, 4000 Duesseldorf | Verfahren zur Herstellung von Wasserglas |
| DE3303515A1 (de) * | 1983-02-03 | 1984-08-09 | Henkel KGaA, 4000 Düsseldorf | Hydrothermaler aufschluss von aluminiumsilikat |
| US4556564A (en) * | 1983-03-14 | 1985-12-03 | Ethyl Corporation | Feeding of zeolite A to poultry |
| JPH0796447B2 (ja) * | 1986-06-13 | 1995-10-18 | モ−ゼス レイク インダストリ−ズ インコ−ポレイテツド | 高純度シリカの製造方法 |
| GB8707526D0 (en) * | 1987-03-30 | 1987-05-07 | Unilever Plc | Amorphous silicas |
| US4973462A (en) * | 1987-05-25 | 1990-11-27 | Kawatetsu Mining Company, Ltd. | Process for producing high purity silica |
| DE3902753A1 (de) * | 1989-01-31 | 1990-08-02 | Henkel Kgaa | Verfahren zur hydrothermalen herstellung von kaliumsilikatloesungen mit hohem si0(pfeil abwaerts)2(pfeil abwaerts):k(pfeil abwaerts)2(pfeil abwaerts)0-molverhaeltnis |
| US6193795B1 (en) | 1993-08-02 | 2001-02-27 | Degussa Corporation | Low structure pyrogenic hydrophilic and hydrophobic metallic oxides, production and use |
| WO1997045368A1 (en) * | 1996-05-28 | 1997-12-04 | Consolidated Metallurgical Industries Limited | Alkali metal silicate solution manufacturing process |
| RU2133218C1 (ru) * | 1998-02-17 | 1999-07-20 | Томский политехнический университет | Способ получения высокодисперсных порошков |
| IT1307743B1 (it) * | 1999-02-03 | 2001-11-19 | Italcementi Spa | Procedimento per la preparazione di silice a partire da silicati dicalcio. |
| BE1013634A3 (fr) | 2000-08-03 | 2002-05-07 | Ecophos | Procede de production d'acide phosphorique. |
| US8734750B2 (en) | 2007-07-20 | 2014-05-27 | The National Titanium Dioxide Co. Ltd. (Cristal) | Sodium silicate solutions |
| US8512664B1 (en) | 2007-07-20 | 2013-08-20 | The National Titanium Dioxide Co. Ltd. (Cristal) | Sodium silicate solutions |
| US7622097B2 (en) * | 2007-07-20 | 2009-11-24 | The National Titanium Bioxide Co., Ltd. (CRISTAL) | Process for hydrothermal production of sodium silicate solutions and precipitated silicas |
| JP5334043B2 (ja) * | 2008-04-04 | 2013-11-06 | 新日鐵住金株式会社 | 水ガラスの製造方法 |
| JP5484039B2 (ja) * | 2009-12-25 | 2014-05-07 | 太平洋セメント株式会社 | 高純度シリカの製造方法 |
| JP5501008B2 (ja) * | 2010-01-27 | 2014-05-21 | 太平洋セメント株式会社 | 高純度シリカの製造方法 |
| CN103803558B (zh) * | 2013-12-20 | 2016-03-09 | 浙江中天氟硅材料有限公司 | 一种利用有机硅含尘尾气水解物制备沉淀法白炭黑的方法 |
| US20230330724A1 (en) * | 2020-07-21 | 2023-10-19 | Massachusetts Institute Of Technology | Systems and methods for processing ash |
| EP3954743A1 (de) | 2020-08-12 | 2022-02-16 | Evonik Operations GmbH | Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen |
| EP4313906A4 (en) | 2021-03-22 | 2025-02-19 | Sublime Systems, Inc. | Decarbonized cement blends |
| CN117859217B (zh) * | 2022-09-30 | 2025-12-12 | 宁德新能源科技有限公司 | 一种负极材料及电化学装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE879834C (de) * | 1951-01-16 | 1953-06-15 | Degussa | Verfahren zur Herstellung von feinteiliger Kieselsaeure und Silikaten hoher Oberflaechenaktivitaet |
| US3085861A (en) * | 1955-04-08 | 1963-04-16 | Pittsburgh Plate Glass Co | Preparation of siliceous pigment |
| GB840039A (en) * | 1956-12-13 | 1960-07-06 | Unilever Ltd | Improvements in or relating to soluble silicates |
| US2948701A (en) * | 1958-03-11 | 1960-08-09 | Philadelphia Quartz Co | Finely divided metal silicate products |
| BE579912A (https=) * | 1958-07-31 | |||
| US3034914A (en) * | 1959-05-05 | 1962-05-15 | Pittsburgh Plate Glass Co | Preparation of siliceous products |
| NL128891C (https=) * | 1959-05-05 | |||
| DE1135432B (de) * | 1960-05-05 | 1962-08-30 | Pittsburgh Plate Glass Co | Verfahren zur Herstellung eines feinteiligen Kieselsaeurefuellstoffes |
| NL278266A (https=) * | 1961-05-12 | |||
| DE1245006B (de) * | 1965-07-09 | 1967-07-20 | Degussa | Verfahren zur Herstellung eines Natriumaluminiumsilicat-Pigmentes |
| US3489586A (en) * | 1967-03-03 | 1970-01-13 | Georgia Kaolin Co | Clay treatment |
| IL31348A0 (en) * | 1968-01-04 | 1969-02-27 | Columbian Carbon | Process for producing alkali metal silicates |
| JPS4816438B1 (https=) * | 1970-10-29 | 1973-05-22 | ||
| FR2208948B1 (https=) * | 1972-08-24 | 1977-02-25 | Sifrance | |
| JPS49111925A (https=) * | 1973-02-26 | 1974-10-24 | ||
| JPS49134593A (https=) * | 1973-04-28 | 1974-12-25 | ||
| FR2257658A1 (en) * | 1973-10-03 | 1975-08-08 | Sifrance | Polymsd synthetic silica pigments for toothpastes - prepd. by pptn. from a soln. contg. silicate, acid and electrolyte |
-
1976
- 1976-03-10 DE DE2609831A patent/DE2609831B2/de not_active Ceased
-
1977
- 1977-01-27 NL NLAANVRAGE7700843,A patent/NL182159C/xx not_active IP Right Cessation
- 1977-02-01 NO NO770327A patent/NO150954C/no unknown
- 1977-02-23 FR FR7705287A patent/FR2343698A1/fr active Granted
- 1977-02-28 ES ES456366A patent/ES456366A1/es not_active Expired
- 1977-03-03 GB GB9013/77A patent/GB1560503A/en not_active Expired
- 1977-03-07 US US05/775,217 patent/US4190632A/en not_active Expired - Lifetime
- 1977-03-08 BE BE6045914A patent/BE852236A/xx not_active IP Right Cessation
- 1977-03-09 AT AT157677A patent/AT359040B/de not_active IP Right Cessation
- 1977-03-09 AR AR266789A patent/AR210790A1/es active
- 1977-03-09 IT IT67524/77A patent/IT1071600B/it active
- 1977-03-09 CH CH296077A patent/CH630321A5/de not_active IP Right Cessation
- 1977-03-09 CA CA273,560A patent/CA1082881A/en not_active Expired
- 1977-03-09 BR BR7701441A patent/BR7701441A/pt unknown
- 1977-03-10 SE SE7702740A patent/SE7702740L/xx not_active Application Discontinuation
- 1977-03-10 JP JP2553577A patent/JPS52109494A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES456366A1 (es) | 1978-01-16 |
| NL182159B (nl) | 1987-08-17 |
| BR7701441A (pt) | 1978-05-09 |
| FR2343698B1 (https=) | 1980-09-12 |
| CH630321A5 (de) | 1982-06-15 |
| SE7702740L (sv) | 1977-10-21 |
| NL7700843A (nl) | 1977-09-13 |
| JPS52109494A (en) | 1977-09-13 |
| DE2609831A1 (de) | 1977-09-22 |
| NO770327L (no) | 1977-09-13 |
| CA1082881A (en) | 1980-08-05 |
| BE852236A (fr) | 1977-09-08 |
| ATA157677A (de) | 1980-03-15 |
| FR2343698A1 (fr) | 1977-10-07 |
| US4190632A (en) | 1980-02-26 |
| AT359040B (de) | 1980-10-10 |
| NL182159C (nl) | 1988-01-18 |
| AR210790A1 (es) | 1977-09-15 |
| NO150954C (no) | 1985-01-16 |
| NO150954B (no) | 1984-10-08 |
| DE2609831B2 (de) | 1979-05-23 |
| IT1071600B (it) | 1985-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |