EP0148869A4 - Keramisches Material. - Google Patents
Keramisches Material.Info
- Publication number
- EP0148869A4 EP0148869A4 EP19840902431 EP84902431A EP0148869A4 EP 0148869 A4 EP0148869 A4 EP 0148869A4 EP 19840902431 EP19840902431 EP 19840902431 EP 84902431 A EP84902431 A EP 84902431A EP 0148869 A4 EP0148869 A4 EP 0148869A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- fine
- alkali metal
- coarse
- product
- 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.)
- Ceased
Links
- 229910010293 ceramic material Inorganic materials 0.000 title description 2
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 51
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 51
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000002893 slag Substances 0.000 claims abstract description 48
- 239000010881 fly ash Substances 0.000 claims abstract description 46
- 238000010304 firing Methods 0.000 claims abstract description 43
- 150000001339 alkali metal compounds Chemical class 0.000 claims abstract description 30
- 239000011159 matrix material Substances 0.000 claims abstract description 19
- 239000011435 rock Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 68
- 239000000047 product Substances 0.000 claims description 52
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 41
- 239000000203 mixture Substances 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 38
- 239000002245 particle Substances 0.000 claims description 35
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 239000000377 silicon dioxide Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 9
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 9
- 239000004927 clay Substances 0.000 claims description 9
- 238000006557 surface reaction Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- KKEBXNMGHUCPEZ-UHFFFAOYSA-N 4-phenyl-1-(2-sulfanylethyl)imidazolidin-2-one Chemical compound N1C(=O)N(CCS)CC1C1=CC=CC=C1 KKEBXNMGHUCPEZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 150000004706 metal oxides Chemical class 0.000 claims description 6
- 239000011707 mineral Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 150000004760 silicates Chemical class 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000011236 particulate material Substances 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000011449 brick Substances 0.000 description 8
- 230000008602 contraction Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 235000011121 sodium hydroxide Nutrition 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 238000007571 dilatometry Methods 0.000 description 5
- 206010000060 Abdominal distension Diseases 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 208000024330 bloating Diseases 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000429 sodium aluminium silicate Substances 0.000 description 2
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- -1 alkali metal aluminosilicate Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000010884 boiler slag Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052912 lithium silicate Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000011282 treatment Methods 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
- C04B30/00—Compositions for artificial stone, not containing binders
-
- 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
-
- 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
- C04B28/001—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 unburned clay
-
- 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
-
- 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
Definitions
- One object of the present invention is therefore to provide a composition and method of manufacture of such building products, which enables lower firing temperatures to be employed while still achieving adequate compressive strength and acceptable lack of porosity.
- a suitable particle size distribution of the fine component is that contained in the Australian Standard 1129-1971 for fly-ash for use in concrete, which requires a distribution which is such that when wet sieved on a 150 um sieve the amount retained shall not exceed 10% and when wet sieved on a 45 um sieve the amount retained shall not exceed 50%.
- the quality of glaze on the fired tile was excellent, with a strong bond and very little gas bubble formation.
- Sodium silicate 15 was prepared and subjected to a standard dilatometer cycle at 3°C per minute to a maximum of 1000°C.
- Fig. 7 shows the curve obtained.
- O PI raised to approximately 700°C, and the contraction of the material through the pyroplastic region is more gradual.
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)
- Dispersion Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU9863/83 | 1983-06-17 | ||
| AUPF986383 | 1983-06-17 | ||
| AU1093/83 | 1983-08-29 | ||
| AUPG109383 | 1983-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0148869A1 EP0148869A1 (de) | 1985-07-24 |
| EP0148869A4 true EP0148869A4 (de) | 1985-11-07 |
Family
ID=25642669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19840902431 Ceased EP0148869A4 (de) | 1983-06-17 | 1984-06-15 | Keramisches Material. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0148869A4 (de) |
| ES (1) | ES8604044A1 (de) |
| IT (1) | IT1199142B (de) |
| WO (1) | WO1985000035A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0199941B2 (de) * | 1985-04-06 | 1995-05-03 | Ht Troplast Ag | Anorganische Formmasse mit Gehalten einer steinbildenden Komponente |
| EP0203899A1 (de) * | 1985-05-07 | 1986-12-03 | Lundström, Claes | Methode zur Herstellung einer wasserglashaltigen Formmasse |
| NL185916C (nl) * | 1988-02-11 | 1991-12-16 | Hendrikus Veldhoen | Werkwijze voor het vervaardigen van een gevormd, keramisch bouwmateriaal. |
| BE1005303A3 (nl) * | 1991-09-04 | 1993-06-22 | Isomo Nv | Werkwijze voor het vervaardigen van een isolerend element en aldus vervaardigd element. |
| WO2004085334A1 (en) * | 2003-03-26 | 2004-10-07 | Jajanya Datta Panda | A composition for the manufacture of silica insulating refractory brick |
| ITTV20070054A1 (it) * | 2007-03-28 | 2008-09-29 | Luca Toncelli | Procedimento per la fabbricazione di lastre in materiale ceramico |
| ES2385570B1 (es) * | 2010-12-31 | 2013-06-17 | María Lidón Bou Cortes | Método de fabricación de un producto cerámico a partir de cenizas volantes como materia prima. |
| RU2502701C1 (ru) * | 2012-04-17 | 2013-12-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева (национальный исследовательский университет)" (СГАУ) | Керамическая масса для изготовления керамического кирпича |
| RU2494992C1 (ru) * | 2012-04-20 | 2013-10-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения" | Керамическая масса для изготовления керамического кирпича |
| CN107922270A (zh) * | 2015-05-31 | 2018-04-17 | 贝西姆私人有限公司 | 绝热材料 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE703321A (de) * | 1966-09-01 | 1968-02-29 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3137657A (en) * | 1962-04-11 | 1964-06-16 | John F Quirk | Ceramic product comprising sintered beryllia and bentonite and method |
| JPS5118967B1 (de) * | 1970-10-27 | 1976-06-14 | ||
| GB1392227A (en) * | 1971-06-29 | 1975-04-30 | Carborundum Co | Refractory bodies and method of making same |
| GB1402757A (en) * | 1972-04-21 | 1975-08-13 | Kroyer K K K | Constructional material |
| GB1434737A (en) * | 1972-08-08 | 1976-05-05 | Magnesium Elektron Ltd | Bonding of inorganic particles |
| GB1496683A (en) * | 1974-05-03 | 1977-12-30 | Ici Ltd | Manufacture of calcium sulphate alphahemihydrate |
| AT349965B (de) * | 1975-10-03 | 1979-05-10 | Veitscher Magnesitwerke Ag | Verfahren zur herstellung von gebrannten feuerfesten steinen |
-
1984
- 1984-06-15 EP EP19840902431 patent/EP0148869A4/de not_active Ceased
- 1984-06-15 WO PCT/AU1984/000105 patent/WO1985000035A1/en not_active Application Discontinuation
- 1984-06-15 ES ES84533902A patent/ES8604044A1/es not_active Expired
- 1984-06-18 IT IT4841384A patent/IT1199142B/it active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE703321A (de) * | 1966-09-01 | 1968-02-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1985000035A1 (en) | 1985-01-03 |
| IT8448413A0 (it) | 1984-06-18 |
| ES8604044A1 (es) | 1986-01-16 |
| EP0148869A1 (de) | 1985-07-24 |
| ES533902A0 (es) | 1986-01-16 |
| IT1199142B (it) | 1988-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19850215 |
|
| AK | Designated contracting states |
Designated state(s): DE FR GB |
|
| 17Q | First examination report despatched |
Effective date: 19870310 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
| 18R | Application refused |
Effective date: 19881121 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DAY, KATHLEEN, MARJORIE Inventor name: COLLETT, GORDON, WALLACE Inventor name: WYNANDS, HENRY Inventor name: SMALL, BRUCE, GORDON |