CA1082232A - Pitch bonded refractory - Google Patents
Pitch bonded refractoryInfo
- Publication number
- CA1082232A CA1082232A CA284,993A CA284993A CA1082232A CA 1082232 A CA1082232 A CA 1082232A CA 284993 A CA284993 A CA 284993A CA 1082232 A CA1082232 A CA 1082232A
- Authority
- CA
- Canada
- Prior art keywords
- pitch
- aggregate
- percent
- bonded refractory
- refractory
- 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
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims abstract description 34
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000001095 magnesium carbonate Substances 0.000 claims abstract description 9
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 8
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims abstract description 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 6
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 5
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 3
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229940056319 ferrosoferric oxide Drugs 0.000 claims abstract description 3
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical group [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 3
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 40
- 239000000395 magnesium oxide Substances 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 8
- 239000006234 thermal black Substances 0.000 claims description 7
- 229910000514 dolomite Inorganic materials 0.000 claims description 6
- 239000010459 dolomite Substances 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 229960005191 ferric oxide Drugs 0.000 claims 1
- 229960001781 ferrous sulfate Drugs 0.000 claims 1
- 229960001708 magnesium carbonate Drugs 0.000 claims 1
- 239000011295 pitch Substances 0.000 abstract description 53
- 239000011294 coal tar pitch Substances 0.000 abstract description 6
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011301 petroleum pitch Substances 0.000 abstract description 2
- 239000011819 refractory material Substances 0.000 description 31
- 239000011449 brick Substances 0.000 description 25
- 235000012245 magnesium oxide Nutrition 0.000 description 18
- 238000005496 tempering Methods 0.000 description 17
- 239000000654 additive Substances 0.000 description 16
- 239000011822 basic refractory Substances 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 10
- 230000000996 additive effect Effects 0.000 description 9
- 238000007792 addition Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000004939 coking Methods 0.000 description 5
- 239000000470 constituent Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000004901 spalling Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 238000007580 dry-mixing Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009844 basic oxygen steelmaking Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006231 channel black Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance 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
- 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
- C04B35/013—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 containing carbon
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
- C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/44—Refractory linings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/751,399 US4184883A (en) | 1976-12-17 | 1976-12-17 | Pitch bonded refractory |
| US751,399 | 1976-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1082232A true CA1082232A (en) | 1980-07-22 |
Family
ID=25021802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA284,993A Expired CA1082232A (en) | 1976-12-17 | 1977-08-18 | Pitch bonded refractory |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4184883A (OSRAM) |
| JP (1) | JPS5814389B2 (OSRAM) |
| BR (1) | BR7706230A (OSRAM) |
| CA (1) | CA1082232A (OSRAM) |
| DE (1) | DE2755928A1 (OSRAM) |
| FR (1) | FR2374272A1 (OSRAM) |
| GB (1) | GB1555902A (OSRAM) |
| IT (1) | IT1091768B (OSRAM) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5823351B2 (ja) * | 1979-02-02 | 1983-05-14 | 品川白煉瓦株式会社 | 不定形耐火物 |
| US4327185A (en) * | 1980-12-05 | 1982-04-27 | Eltra Corporation | Refractory compositions with binder |
| US4521357A (en) * | 1983-05-02 | 1985-06-04 | Dresser Industries, Inc. | Carbon bonded refractories |
| ZA859285B (OSRAM) * | 1984-09-05 | 1986-06-23 | ||
| JPS63103856A (ja) * | 1986-10-20 | 1988-05-09 | 川崎炉材株式会社 | スライデイングノズル用プレ−ト耐火物 |
| JP2620364B2 (ja) * | 1988-03-18 | 1997-06-11 | 本田技研工業株式会社 | セラミックス焼結体の製造方法 |
| JP2549169B2 (ja) * | 1989-02-23 | 1996-10-30 | 川崎炉材株式会社 | 熱間補修材 |
| WO2005061411A1 (en) * | 2003-12-18 | 2005-07-07 | Vesuvius Crucible Company | Monolithic castable refractory |
| RU2625578C2 (ru) * | 2015-11-11 | 2017-07-17 | Общество с ограниченной ответственностью "СМЦ" (ООО "СМЦ") | Способ изготовления безобжиговых смолопериклазовых огнеупорных изделий |
| CN108569907B (zh) * | 2018-06-12 | 2020-08-25 | 中钢集团洛阳耐火材料研究院有限公司 | 一种Catofin丙烷脱氢反应器用耐火材料的制备方法 |
| CN117285363B (zh) * | 2023-08-04 | 2025-09-16 | 安徽瑞泰新材料科技有限公司 | 一种防爆耐高温浇注料 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3236664A (en) * | 1966-02-22 | Pitch-bonded refractory comiposition | ||
| US3141790A (en) * | 1964-07-21 | Burned basic refractory shapes | ||
| CA614742A (en) | 1961-02-14 | Canadian Refractories Limited | Refractory materials for use in converter linings | |
| US218336A (en) * | 1879-08-05 | Sidney g | ||
| FR975787A (fr) * | 1948-03-12 | 1951-03-09 | Arbed | Procédés de fabrication de masses réfractaires à base de dolomie ou de magnésieet de liants organiques |
| US3285759A (en) * | 1962-03-26 | 1966-11-15 | Crespi Giovanni | Refractory metallurgic composition and products, and method of obtaining same |
| FR1482426A (fr) * | 1966-06-06 | 1967-05-26 | Dolomitwerke Gmbh | Procédé pour la fabrication de pièces réfractaires, notamment pour les fours de fusion de l'acier, ainsi que les produits conformes à ceux obtenus par le présent procédé ou procédé similaire |
| US3468683A (en) * | 1966-11-03 | 1969-09-23 | Basic Inc | Dolomitic containing refractories and process of producing the same |
| US3556822A (en) * | 1968-02-09 | 1971-01-19 | Dresser Ind | Carbonaceous bonding system for refractories |
| USRE27111E (en) | 1969-03-19 | 1971-03-30 | Pitch-bonded refractory composition | |
| US3594455A (en) * | 1969-07-02 | 1971-07-20 | Boris Vasilievich Polovoi | Methods for manufacturing carbon and/or graphite materials |
| US3840485A (en) * | 1969-08-04 | 1974-10-08 | D Watson | Furfural pitch composition |
| US3664853A (en) * | 1970-03-06 | 1972-05-23 | Bethlehem Steel Corp | Impregnated fired refractory shape and method of producing same |
| GB1373941A (en) * | 1971-01-13 | 1974-11-13 | Steetley Mfg Ltd | Refractory shapes |
| US3689299A (en) * | 1971-03-16 | 1972-09-05 | Quaker Oats Co | Process for preparing pitch bound aggregate |
| US3994738A (en) * | 1971-04-20 | 1976-11-30 | Koninklijke Nederlandsche Hoogovens En Staalfabriken N.V. | Composition suitable for use in the plugging of the tapholes of a metallurgical furnace |
| GB1407675A (en) * | 1971-08-13 | 1975-09-24 | Steetley Mfg Ltd | Bonding refractories |
-
1976
- 1976-12-17 US US05/751,399 patent/US4184883A/en not_active Expired - Lifetime
-
1977
- 1977-08-18 CA CA284,993A patent/CA1082232A/en not_active Expired
- 1977-09-19 BR BR7706230A patent/BR7706230A/pt unknown
- 1977-10-18 GB GB43191/77A patent/GB1555902A/en not_active Expired
- 1977-11-07 IT IT51719/77A patent/IT1091768B/it active
- 1977-11-21 FR FR7734898A patent/FR2374272A1/fr active Granted
- 1977-12-15 DE DE19772755928 patent/DE2755928A1/de not_active Withdrawn
- 1977-12-16 JP JP52150738A patent/JPS5814389B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5375207A (en) | 1978-07-04 |
| FR2374272B1 (OSRAM) | 1983-02-25 |
| IT1091768B (it) | 1985-07-06 |
| GB1555902A (en) | 1979-11-14 |
| DE2755928A1 (de) | 1978-06-29 |
| JPS5814389B2 (ja) | 1983-03-18 |
| US4184883A (en) | 1980-01-22 |
| FR2374272A1 (fr) | 1978-07-13 |
| BR7706230A (pt) | 1979-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |