DE3315357A1 - Verfahren zur herstellung von leichten isolier- und bauelementen aus amorpher kieselsaeure, welche bei der ferrorsiliciumerzeugung anfaellt - Google Patents
Verfahren zur herstellung von leichten isolier- und bauelementen aus amorpher kieselsaeure, welche bei der ferrorsiliciumerzeugung anfaelltInfo
- Publication number
- DE3315357A1 DE3315357A1 DE19833315357 DE3315357A DE3315357A1 DE 3315357 A1 DE3315357 A1 DE 3315357A1 DE 19833315357 DE19833315357 DE 19833315357 DE 3315357 A DE3315357 A DE 3315357A DE 3315357 A1 DE3315357 A1 DE 3315357A1
- Authority
- DE
- Germany
- Prior art keywords
- production
- ferrosilicon
- amorphous silica
- mass
- hours
- 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.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 229910000519 Ferrosilicon Inorganic materials 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 12
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 11
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 11
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 11
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000012783 reinforcing fiber Substances 0.000 claims description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000013019 agitation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 9
- 229910021486 amorphous silicon dioxide Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 235000011116 calcium hydroxide Nutrition 0.000 description 4
- 235000012241 calcium silicate Nutrition 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000010425 asbestos Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- UGGQKDBXXFIWJD-UHFFFAOYSA-N calcium;dihydroxy(oxo)silane;hydrate Chemical compound O.[Ca].O[Si](O)=O UGGQKDBXXFIWJD-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 238000001354 calcination Methods 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
- 239000000919 ceramic Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 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
- C04B32/00—Artificial stone not provided for in other groups of this subclass
- C04B32/005—Artificial stone obtained by melting at least part of the composition, e.g. metal
-
- 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
- C04B28/18—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 mixtures of the silica-lime type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Glass Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU5483A YU43293B (en) | 1983-01-10 | 1983-01-10 | Process for the manufacture of light-weight insulating and constructional elements from amorphous silica, obtained in the production of ferrosilicium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3315357A1 true DE3315357A1 (de) | 1984-07-19 |
| DE3315357C2 DE3315357C2 (de) | 1987-02-12 |
Family
ID=25548127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3315357A Expired DE3315357C2 (de) | 1983-01-10 | 1983-04-28 | Verfahren zur Herstellung von leichten Isolier- und Bauelementen aus amorpher Kieselsäure, welche bei der Ferrosiliciumerzeugung anfällt |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3315357C2 (US08088918-20120103-C00476.png) |
| SI (1) | SI8310054A8 (US08088918-20120103-C00476.png) |
| YU (1) | YU43293B (US08088918-20120103-C00476.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0178213A1 (fr) * | 1984-10-12 | 1986-04-16 | Sondages Injections Forages "S.I.F." Entreprise Bachy | Coulis granulaire durcissable à base de produits minéraux et procédé de consolidation et/ou d'étanchement de sols granulaires fins et de sols finement fissurés utilisant ce coulis |
| FR2575744A1 (fr) * | 1985-01-10 | 1986-07-11 | Inst Nat Sciences Appliq Lyon | Materiau composite pour la construction a base de pouzzolanes de synthese, et procede de fabrication |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3932908C2 (de) * | 1989-09-30 | 1998-09-10 | Mci Sa | Glasfaserverstärkter Zement oder Beton |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2423096B2 (de) * | 1973-05-18 | 1978-08-10 | Shikoku Kaken Kogyo K.K., Ibaragi, Osaka (Japan) | Verfahren zum Herstellen eines anorganischen, porösen Formkörpers |
| DE2832125C2 (de) * | 1978-07-21 | 1983-03-03 | Mars Inc., 22102 McLean, Va. | Verfahren zur Herstellung von feuerbeständigen maßgenauen Leichtbauplatten |
-
1983
- 1983-01-10 YU YU5483A patent/YU43293B/xx unknown
- 1983-01-10 SI SI8310054A patent/SI8310054A8/sl unknown
- 1983-04-28 DE DE3315357A patent/DE3315357C2/de not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2423096B2 (de) * | 1973-05-18 | 1978-08-10 | Shikoku Kaken Kogyo K.K., Ibaragi, Osaka (Japan) | Verfahren zum Herstellen eines anorganischen, porösen Formkörpers |
| DE2832125C2 (de) * | 1978-07-21 | 1983-03-03 | Mars Inc., 22102 McLean, Va. | Verfahren zur Herstellung von feuerbeständigen maßgenauen Leichtbauplatten |
Non-Patent Citations (1)
| Title |
|---|
| Gundlach: Dampfgehärtete Baustoffe, 1973, S. 92-94, 258 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0178213A1 (fr) * | 1984-10-12 | 1986-04-16 | Sondages Injections Forages "S.I.F." Entreprise Bachy | Coulis granulaire durcissable à base de produits minéraux et procédé de consolidation et/ou d'étanchement de sols granulaires fins et de sols finement fissurés utilisant ce coulis |
| FR2571734A1 (fr) * | 1984-10-12 | 1986-04-18 | Sif Entreprise Bachy | Coulis granulaire durcissable a base de produits mineraux et procede de consolidation et/ou d'etanchement de sols granulaires fins et de sols finement fissures utilisant ce coulis |
| AU578741B2 (en) * | 1984-10-12 | 1988-11-03 | Sondages Injections Forages "Sif" Enterprise Bachy | Curable granular grout based on mineral products, and process for consolidating and/or waterproofing fine granular soils and finely fissured soils by the use of this grout |
| FR2575744A1 (fr) * | 1985-01-10 | 1986-07-11 | Inst Nat Sciences Appliq Lyon | Materiau composite pour la construction a base de pouzzolanes de synthese, et procede de fabrication |
| EP0190085A1 (fr) * | 1985-01-10 | 1986-08-06 | INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON (Etablissement public à caractère scientifique culturel et professionel) | Matériau composite pour la construction à base de pouzzolanes et de fibres de verre, et procédés de fabrication |
Also Published As
| Publication number | Publication date |
|---|---|
| YU5483A (en) | 1986-02-28 |
| SI8310054A8 (en) | 1994-12-31 |
| YU43293B (en) | 1989-06-30 |
| DE3315357C2 (de) | 1987-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: KEMIJSKI INSTITUT BORIS KIDRIC, LJUBLJANA, YU SALO |
|
| 8181 | Inventor (new situation) |
Free format text: KURBUS, BOGDANA, DR. BAKULA, FRANJO, DIPL.-ING. GABROVSEK, ROMAN, DIPL.ING., LJUBLJANA, YU PIRC, MILOJKA, DIPL.-CHEM., NOVA GORICA, YU KOCUVAN, IVAN, DIPL.-ING. DR., LJUBLIJANA, YU |
|
| 8128 | New person/name/address of the agent |
Representative=s name: KADOR, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 800 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |