GB2045777A - A silicate, hardener and sugar- based composition and the application thereof in the cold-hardening of sands - Google Patents
A silicate, hardener and sugar- based composition and the application thereof in the cold-hardening of sands Download PDFInfo
- Publication number
- GB2045777A GB2045777A GB8007656A GB8007656A GB2045777A GB 2045777 A GB2045777 A GB 2045777A GB 8007656 A GB8007656 A GB 8007656A GB 8007656 A GB8007656 A GB 8007656A GB 2045777 A GB2045777 A GB 2045777A
- Authority
- GB
- United Kingdom
- Prior art keywords
- composition
- sugar
- sand
- silicate
- anyone
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 96
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000004848 polyfunctional curative Substances 0.000 title claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000004576 sand Substances 0.000 claims abstract description 55
- 235000000346 sugar Nutrition 0.000 claims abstract description 52
- 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 claims abstract description 11
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011591 potassium Substances 0.000 claims abstract description 11
- 239000011734 sodium Substances 0.000 claims abstract description 11
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 10
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 10
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 10
- 229930006000 Sucrose Natural products 0.000 claims abstract description 8
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical group O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims abstract description 8
- 235000013681 dietary sucrose Nutrition 0.000 claims abstract description 8
- 229960004793 sucrose Drugs 0.000 claims abstract description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims abstract description 6
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 5
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 5
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 11
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 11
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical group O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 5
- 235000009508 confectionery Nutrition 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- -1 lithium silicates Chemical class 0.000 claims description 4
- 239000002250 absorbent Substances 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 150000007530 organic bases Chemical class 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 150000005846 sugar alcohols Polymers 0.000 claims description 2
- 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
- 229910052913 potassium silicate Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000004115 Sodium Silicate Substances 0.000 description 10
- 230000008929 regeneration Effects 0.000 description 10
- 238000011069 regeneration method Methods 0.000 description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 10
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 229910052914 metal silicate Inorganic materials 0.000 description 7
- 239000000654 additive Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 150000008163 sugars Chemical class 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 150000004651 carbonic acid esters Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B22C1/167—Mixtures of inorganic and organic binding agents
-
- 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
-
- 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
- B22C1/20—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 organic agents
- B22C1/26—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 organic agents of carbohydrates; of distillation residues therefrom
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Mold Materials And Core Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7905969A FR2450649A1 (fr) | 1979-03-08 | 1979-03-08 | Composition a base d'un silicate, d'un durcisseur et d'un sucre et son application au durcissement a froid des sables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2045777A true GB2045777A (en) | 1980-11-05 |
Family
ID=9222897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8007656A Withdrawn GB2045777A (en) | 1979-03-08 | 1980-03-06 | A silicate, hardener and sugar- based composition and the application thereof in the cold-hardening of sands |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS55122646A (enrdf_load_stackoverflow) |
| BE (1) | BE882100A (enrdf_load_stackoverflow) |
| DE (1) | DE3008857A1 (enrdf_load_stackoverflow) |
| ES (1) | ES8102485A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2450649A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2045777A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983218A (en) * | 1989-09-11 | 1991-01-08 | Arco Chemical Technology, Inc. | Composition and method for hardening an aqueous alkali metal silicate solution |
| WO2014202042A1 (de) * | 2013-06-17 | 2014-12-24 | Ask Chemicals Gmbh | Lithiumhaltige formstoffmischungen auf der basis eines anorganischen bindemittels zur herstellung von formen und kernen für den metallguss |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3137046A (en) * | 1960-10-24 | 1964-06-16 | Int Minerals & Chem Corp | Foundry sand composition and method of preparation |
| GB1087767A (en) * | 1965-01-29 | 1967-10-18 | British Non Ferrous Metals Res | Improvements in and relating to foundry moulding sand compositions |
| GB1137703A (en) * | 1966-09-19 | 1968-12-27 | Foseco Int | Sand moulds and cores |
| GB1403781A (en) * | 1972-04-04 | 1975-08-28 | Foseco Int | Bonded particulate material |
| FR2183528A1 (en) * | 1972-05-08 | 1973-12-21 | Lubrefor Sa | Rapid setting foundry sand compsn - by in situ generation of glycerol from sodium silicate-polyester reaction |
| JPS5215456A (en) * | 1975-07-28 | 1977-02-05 | Nippon Aluminium Mfg | Method of d*c* positive polarity tig welding of aluminium and its alloy |
| GB1566417A (en) * | 1976-11-11 | 1980-04-30 | Foseco Int | Alkali metal silicate binder compositions |
-
1979
- 1979-03-08 FR FR7905969A patent/FR2450649A1/fr active Granted
-
1980
- 1980-02-28 ES ES489040A patent/ES8102485A1/es not_active Expired
- 1980-03-06 GB GB8007656A patent/GB2045777A/en not_active Withdrawn
- 1980-03-06 BE BE0/199686A patent/BE882100A/fr not_active IP Right Cessation
- 1980-03-07 DE DE19803008857 patent/DE3008857A1/de not_active Ceased
- 1980-03-07 JP JP2973180A patent/JPS55122646A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983218A (en) * | 1989-09-11 | 1991-01-08 | Arco Chemical Technology, Inc. | Composition and method for hardening an aqueous alkali metal silicate solution |
| WO2014202042A1 (de) * | 2013-06-17 | 2014-12-24 | Ask Chemicals Gmbh | Lithiumhaltige formstoffmischungen auf der basis eines anorganischen bindemittels zur herstellung von formen und kernen für den metallguss |
| US9968989B2 (en) | 2013-06-17 | 2018-05-15 | Ask Chemicals Gmbh | Lithium-containing molding material mixture based on an inorganic binder for producing molds and cores for metal casting |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3008857A1 (de) | 1980-09-18 |
| BE882100A (fr) | 1980-09-08 |
| FR2450649B1 (enrdf_load_stackoverflow) | 1982-11-05 |
| JPS55122646A (en) | 1980-09-20 |
| FR2450649A1 (fr) | 1980-10-03 |
| ES489040A0 (es) | 1981-02-16 |
| ES8102485A1 (es) | 1981-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |