CA1083184A - High density low porosity refractory product and process for making the same - Google Patents
High density low porosity refractory product and process for making the sameInfo
- Publication number
- CA1083184A CA1083184A CA269,276A CA269276A CA1083184A CA 1083184 A CA1083184 A CA 1083184A CA 269276 A CA269276 A CA 269276A CA 1083184 A CA1083184 A CA 1083184A
- Authority
- CA
- Canada
- Prior art keywords
- refractory
- mix
- shape
- brick
- pieces
- 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 60
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 38
- 235000012245 magnesium oxide Nutrition 0.000 claims abstract description 38
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000011819 refractory material Substances 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 14
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 8
- 238000004513 sizing Methods 0.000 claims abstract description 8
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 6
- 238000005496 tempering Methods 0.000 claims abstract description 6
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 4
- 239000000919 ceramic Substances 0.000 claims abstract description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract 3
- 239000011449 brick Substances 0.000 claims description 82
- 239000000203 mixture Substances 0.000 claims description 78
- 238000010304 firing Methods 0.000 claims description 20
- 239000011822 basic refractory Substances 0.000 claims description 4
- 239000001095 magnesium carbonate Substances 0.000 claims description 3
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims 3
- 230000036571 hydration Effects 0.000 claims 1
- 238000006703 hydration reaction Methods 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 22
- 239000011148 porous material Substances 0.000 abstract description 14
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract 1
- 229960003390 magnesium sulfate Drugs 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 description 16
- 235000008504 concentrate Nutrition 0.000 description 16
- 239000008187 granular material Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000005336 cracking Methods 0.000 description 9
- 238000007792 addition Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000004484 Briquette Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000003475 lamination Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000000737 periodic effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 241000894007 species Species 0.000 description 5
- 241000905957 Channa melasoma Species 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000007767 bonding agent Substances 0.000 description 4
- 239000011462 dry-pressed brick Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 229920001353 Dextrin Polymers 0.000 description 3
- 239000004375 Dextrin Substances 0.000 description 3
- 241001272996 Polyphylla fullo Species 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 235000011437 Amygdalus communis Nutrition 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000220304 Prunus dulcis Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000020224 almond Nutrition 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 235000019425 dextrin Nutrition 0.000 description 2
- 235000019589 hardness Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 240000002989 Euphorbia neriifolia Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 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
- 239000011230 binding agent Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011451 fired brick Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000009824 pressure lamination Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 235000019587 texture Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000005303 weighing Methods 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
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
- C04B35/043—Refractories from grain sized mixtures
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
- C04B35/043—Refractories from grain sized mixtures
- C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66603276A | 1976-03-11 | 1976-03-11 | |
| US666,032 | 1976-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1083184A true CA1083184A (en) | 1980-08-05 |
Family
ID=24672549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA269,276A Expired CA1083184A (en) | 1976-03-11 | 1977-01-06 | High density low porosity refractory product and process for making the same |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1083184A (enrdf_load_stackoverflow) |
| DE (1) | DE2708355A1 (enrdf_load_stackoverflow) |
| ES (1) | ES456722A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2343573A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1573732A (enrdf_load_stackoverflow) |
| ZA (1) | ZA77134B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3323794T3 (pl) * | 2016-11-17 | 2022-04-19 | Refractory Intellectual Property Gmbh & Co. Kg | Ogniotrwały wyrób ceramiczny, mieszanina do wytwarzania takiego wyrobu oraz sposób wytwarzania takiego wyrobu |
-
1977
- 1977-01-06 CA CA269,276A patent/CA1083184A/en not_active Expired
- 1977-01-07 GB GB585/77A patent/GB1573732A/en not_active Expired
- 1977-01-11 ZA ZA770134A patent/ZA77134B/xx unknown
- 1977-02-23 FR FR7705249A patent/FR2343573A1/fr active Granted
- 1977-02-24 DE DE19772708355 patent/DE2708355A1/de not_active Withdrawn
- 1977-03-10 ES ES456722A patent/ES456722A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES456722A1 (es) | 1978-06-01 |
| GB1573732A (en) | 1980-08-28 |
| FR2343573B3 (enrdf_load_stackoverflow) | 1979-10-19 |
| DE2708355A1 (de) | 1977-09-15 |
| FR2343573A1 (fr) | 1977-10-07 |
| ZA77134B (en) | 1977-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4407967A (en) | Method for producing spheroidal ceramics | |
| EP0615959A1 (de) | Feuerbeständiger oder feuerfester Stein als Zinnbad-Bodenstein | |
| US4461843A (en) | Processes for preparing novel baddeleyite refractory articles | |
| EP0256182B1 (en) | Alumina-base abrasion resistant material | |
| US3929498A (en) | Sintered zirconia bodies | |
| CA1083184A (en) | High density low porosity refractory product and process for making the same | |
| US4053320A (en) | Production of refractory articles | |
| US4231978A (en) | High density low porosity refractory product and process for making the same | |
| CN118561610A (zh) | 一种尖晶石-刚玉-铝酸盐轻量耐火材料的制备方法 | |
| US3715222A (en) | Basic refractory | |
| US3625721A (en) | Permeable refractories | |
| US2543752A (en) | Refractory and semirefractory materials and process for manufacture | |
| JPH0544428B2 (enrdf_load_stackoverflow) | ||
| EP0412722A2 (en) | Process for preparing whiteware ceramic articles | |
| RU2303583C2 (ru) | Способ получения огнеупорных изделий для футеровки тепловых агрегатов, преимущественно, в цветной металлургии | |
| Dobrodon et al. | Fabrication and properties of binders for high-alumina suspensions. 1. HCBS based on bauxite | |
| SU1655954A1 (ru) | Способ изготовлени огнеупорных циркониевых изделий | |
| US3262797A (en) | Refractory shapes | |
| SU1065383A1 (ru) | Способ изготовлени периклазохромитовых изделий | |
| JPS6358779B2 (enrdf_load_stackoverflow) | ||
| SU1281550A1 (ru) | Способ изготовлени магнезиальных изделий | |
| AT158871B (de) | Keramischer Baustoff. | |
| CH200601A (de) | Keramischer Baustoff. | |
| JPH09124379A (ja) | 人造大理石 | |
| DE2556626C3 (de) | Verfahren zur Herstellung von hochgebrannten, direkt gebundenen, basischen, feuerfesten Chromit-Magnesia-Formsteinen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |