NO823478L - Silikat-opploesninger, deres fremstilling og anvendelse som bindemidler. - Google Patents
Silikat-opploesninger, deres fremstilling og anvendelse som bindemidler.Info
- Publication number
- NO823478L NO823478L NO823478A NO823478A NO823478L NO 823478 L NO823478 L NO 823478L NO 823478 A NO823478 A NO 823478A NO 823478 A NO823478 A NO 823478A NO 823478 L NO823478 L NO 823478L
- Authority
- NO
- Norway
- Prior art keywords
- solution
- weight
- binder
- solution according
- suspending agent
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 77
- 239000011230 binding agent Substances 0.000 title claims description 29
- 238000002360 preparation method Methods 0.000 title description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 29
- 239000000843 powder Substances 0.000 claims description 21
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 15
- 239000000356 contaminant Substances 0.000 claims description 14
- 239000000375 suspending agent Substances 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 7
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 4
- 229920002125 Sokalan® Polymers 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 235000010980 cellulose Nutrition 0.000 claims description 3
- 239000002609 medium Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000011236 particulate material Substances 0.000 claims description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 229920001206 natural gum Polymers 0.000 claims 1
- 239000000243 solution Substances 0.000 description 54
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000000047 product Substances 0.000 description 9
- 239000004115 Sodium Silicate Substances 0.000 description 7
- 235000012239 silicon dioxide Nutrition 0.000 description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 7
- 229910052911 sodium silicate Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 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 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 229910001021 Ferroalloy Inorganic materials 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910021485 fumed silica Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004348 Glyceryl diacetate Substances 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229920013820 alkyl cellulose Polymers 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000019443 glyceryl diacetate Nutrition 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 238000004442 gravimetric analysis Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- -1 potassium hydroxide Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012088 reference solution Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
- B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
- B22C1/188—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8105434 | 1981-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO823478L true NO823478L (no) | 1982-10-19 |
Family
ID=10519850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO823478A NO823478L (no) | 1981-02-20 | 1982-10-19 | Silikat-opploesninger, deres fremstilling og anvendelse som bindemidler. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4552202A (fr) |
| EP (1) | EP0059088B1 (fr) |
| JP (1) | JPS58500055A (fr) |
| AU (1) | AU554310B2 (fr) |
| DE (1) | DE3260388D1 (fr) |
| NO (1) | NO823478L (fr) |
| WO (1) | WO1982002844A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3303515A1 (de) * | 1983-02-03 | 1984-08-09 | Henkel KGaA, 4000 Düsseldorf | Hydrothermaler aufschluss von aluminiumsilikat |
| FR2640255B1 (fr) * | 1988-12-12 | 1991-09-20 | Rhone Poulenc Chimie | Silicates granules a vitesse de dissolution amelioree |
| DE69105958T2 (de) * | 1990-03-07 | 1995-08-10 | Joseph Davidovits | Verfahren zur herstellung eines aluminiumsilicat-geopolymers und danach hergestellte produkte. |
| FR2659319B1 (fr) * | 1990-03-07 | 1992-07-03 | Davidovics Michel | Procede d'obtention d'un geopolymere alumino-silicate et produits obtenus. |
| WO1997045368A1 (fr) * | 1996-05-28 | 1997-12-04 | Consolidated Metallurgical Industries Limited | Procede pour produire une solution de silicate de metal alcalin |
| DE60041192D1 (de) | 1999-06-24 | 2009-02-05 | Paroc Oy Ab | Verfahren zur herstellung eines bindemittels und dessen verwendung |
| FI110261B (fi) * | 2000-06-20 | 2002-12-31 | Paroc Group Oy Ab | Menetelmä kolloidisen silikaattidispersion valmistamiseksi |
| UA86959C2 (uk) * | 2003-12-12 | 2009-06-10 | Акцо Нобель Н.В. | Спосіб виробництва залізорудних агломератів та композиція зв'язучого |
| EP1966443A4 (fr) * | 2005-12-20 | 2009-04-22 | Greengauge Pty Ltd | Base pour terrain de jeux |
| DE102006061876A1 (de) * | 2006-12-28 | 2008-07-03 | Ashland-Südchemie-Kernfest GmbH | Kohlenhydrathaltige Formstoffmischung |
| EP3501690A1 (fr) * | 2017-12-20 | 2019-06-26 | Imertech Sas | Procédé de fabrication d'articles de fonderie de matériau réfractaire a base de particules, et produit fabriqué par ce procédé |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB745402A (en) * | 1952-07-09 | 1956-02-22 | Wilhelm Schmidt | Improvements in or relating to a process for the production of moulds and cores for foundry purposes |
| US3135029A (en) * | 1957-10-31 | 1964-06-02 | Dow Chemical Co | Sand compositions for foundry cores and molds comprising alkali metal silicate binders and acrylamide polymer or water-soluble sulfonated alkenyl aromatic polymer additives, their preparation and use |
| GB1007272A (en) * | 1960-11-21 | 1965-10-13 | Mo Och Domsjoe Ab | Improvements in or relating to the production of foundry cores and moulds |
| US3428464A (en) * | 1965-02-02 | 1969-02-18 | Alchem Ltd | Refractory coating compositions |
| JPS51119400A (en) * | 1975-04-11 | 1976-10-19 | O K M Eng:Kk | Sodium silicate production |
| US4070196A (en) * | 1975-09-15 | 1978-01-24 | Foseco International Limited | Binder compositions |
| JPS5330922A (en) * | 1976-09-04 | 1978-03-23 | Nitsusei Sangiyou Kk | Method to manufacture casting mould by using high molecular material |
| GB1518772A (en) * | 1977-02-01 | 1978-07-26 | Skamol Skarrehage Molerverk As | Method of producing an aqueous solution of water glass |
| JPS54107829A (en) * | 1978-02-13 | 1979-08-24 | Sekisui Chemical Co Ltd | Production of casting mold |
| JPS54116327A (en) * | 1978-03-02 | 1979-09-10 | Sekisui Chemical Co Ltd | Binder for casting sand |
| JPS54148198A (en) * | 1978-05-12 | 1979-11-20 | Japan Metals & Chem Co Ltd | Production of sodium silicate |
| JPS5540036A (en) * | 1978-09-11 | 1980-03-21 | Sekisui Chem Co Ltd | Molding sand binder |
| JPS5577956A (en) * | 1978-12-07 | 1980-06-12 | Sekisui Chem Co Ltd | Production of mold for casting |
| DE2856267A1 (de) * | 1978-12-27 | 1980-07-17 | Woellner Werke | Bindemittel fuer formstoffe zur herstellung von giessereiformen und -kernen |
| DE2946500A1 (de) * | 1979-11-17 | 1981-05-27 | Henkel KGaA, 4000 Düsseldorf | Bindemittel auf basis von alkalimetallsilikatloesungen und deren verwendung |
-
1982
- 1982-02-19 JP JP57500670A patent/JPS58500055A/ja active Pending
- 1982-02-19 EP EP82300858A patent/EP0059088B1/fr not_active Expired
- 1982-02-19 US US06/433,132 patent/US4552202A/en not_active Expired - Fee Related
- 1982-02-19 DE DE8282300858T patent/DE3260388D1/de not_active Expired
- 1982-02-19 WO PCT/GB1982/000043 patent/WO1982002844A1/fr unknown
- 1982-02-19 AU AU81403/82A patent/AU554310B2/en not_active Ceased
- 1982-10-19 NO NO823478A patent/NO823478L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0059088B1 (fr) | 1984-07-18 |
| AU8140382A (en) | 1982-09-14 |
| US4552202A (en) | 1985-11-12 |
| JPS58500055A (ja) | 1983-01-13 |
| DE3260388D1 (en) | 1984-08-23 |
| EP0059088A1 (fr) | 1982-09-01 |
| AU554310B2 (en) | 1986-08-14 |
| WO1982002844A1 (fr) | 1982-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO823478L (no) | Silikat-opploesninger, deres fremstilling og anvendelse som bindemidler. | |
| US4141781A (en) | Method for rapid removal of cores made of βAl2 O3 from directionally solidified eutectic and superalloy and superalloy materials | |
| US4073662A (en) | Method for removing a magnesia doped alumina core material | |
| NO873997L (no) | Magnesium-kalsiumoksydkompositt. | |
| US3829310A (en) | High surface area valve metal powder | |
| US5927379A (en) | Infiltration method for producing shells useful for investment casting | |
| JP3295936B2 (ja) | 珪酸カリウム溶液の水熱製造方法 | |
| CN111004041A (zh) | 一种以铝铬渣为主料的钢包包底浇注料及其制备方法 | |
| US4799530A (en) | Method for recovering casting refractory compositions from investment casting slurries | |
| NL9401182A (nl) | Gefuseerd-silicamengsels met een hoge dichtheid, vuurvaste vormen welke daarvan zijn gemaakt, en werkwijze van vervaardiging van dezezelfde. | |
| US3615767A (en) | Glass manufacture employing sodium sulfite | |
| JP2542118B2 (ja) | 二酸化ウランを金属ウラン塊に転換する方法 | |
| JPH02267234A (ja) | 軽金属用濾材 | |
| JPS6049134B2 (ja) | リチウム含有高モル比珪酸ソ−ダの製造方法 | |
| GB2264112A (en) | Hydrogen generating composition | |
| US5151121A (en) | Silicate binders | |
| RU2188155C1 (ru) | Способ изготовления жидкого стекла | |
| JPS63255338A (ja) | アルミニウム結晶微細化用合金およびその製造方法 | |
| US4709057A (en) | Method of preparing fine crystal particles of maleic anhydride | |
| US4419131A (en) | Flux for continuous casting | |
| RU2644221C1 (ru) | Лигатура алюминий-титан-бор | |
| WO2003018850A1 (fr) | Procede relatif a la fabrication de l'acier | |
| US2221623A (en) | Treatment of manganese | |
| US3345130A (en) | Production of explosive azides in molten salt media | |
| JP2023538550A (ja) | ケイ酸ナトリウムおよびケイ酸鉄の安定溶液、そのような溶液を調製するための方法およびその使用 |