JP2008505839A - 高耐性耐火組成物 - Google Patents
高耐性耐火組成物 Download PDFInfo
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- JP2008505839A JP2008505839A JP2007521445A JP2007521445A JP2008505839A JP 2008505839 A JP2008505839 A JP 2008505839A JP 2007521445 A JP2007521445 A JP 2007521445A JP 2007521445 A JP2007521445 A JP 2007521445A JP 2008505839 A JP2008505839 A JP 2008505839A
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- 239000000203 mixture Substances 0.000 title claims abstract description 205
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000007921 spray Substances 0.000 claims abstract description 67
- 239000000292 calcium oxide Substances 0.000 claims abstract description 47
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 40
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 40
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 36
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000011819 refractory material Substances 0.000 claims abstract description 14
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 32
- 239000000920 calcium hydroxide Substances 0.000 claims description 32
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 32
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 24
- 239000000080 wetting agent Substances 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 9
- 230000009970 fire resistant effect Effects 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000003945 anionic surfactant Substances 0.000 claims description 2
- 239000003093 cationic surfactant Substances 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 150000002170 ethers Chemical class 0.000 claims 1
- 239000011976 maleic acid Substances 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 235000012245 magnesium oxide Nutrition 0.000 description 32
- 239000011230 binding agent Substances 0.000 description 10
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid group Chemical group S(N)(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 10
- 239000011449 brick Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002790 naphthalenes Chemical class 0.000 description 2
- 239000006259 organic additive Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 2
- 229940124530 sulfonamide Drugs 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000011822 basic refractory Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 239000005365 phosphate glass Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920005996 polystyrene-poly(ethylene-butylene)-polystyrene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
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- 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
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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Abstract
【選択図】なし
Description
Claims (34)
- (a) マグネシアに基づいた耐火物質、
(b) スルファミン酸、および
(c) カルシア
から本質的になる耐火組成物。 - カルシアが、水酸化カルシウムまたは酸化カルシウムから選択される、請求項1に従う耐火組成物。
- カルシアが、水酸化カルシウムから選択される、請求項2に従う耐火組成物。
- カルシア源が、酸化カルシウムである、請求項2に従う耐火組成物。
- 水酸化カルシウム濃度が、全耐火組成物の約1.0重量パーセント〜約8.0重量パーセントである、請求項3に従う耐火組成物。
- 水酸化カルシウム濃度が、全耐火組成物の約3.0重量パーセント〜約5.0重量パーセントである、請求項3に従う耐火組成物。
- 水酸化カルシウム濃度が、全耐火組成物の約3.5重量パーセント〜約4.5重量パーセントである、請求項3に従う耐火組成物。
- 酸化カルシウム濃度が、全耐火組成物の約1.0重量パーセント〜約8.0重量パーセントである、請求項4に従う耐火組成物。
- 酸化カルシウム濃度が、全耐火組成物の約3.0重量パーセント〜約5.0重量パーセントである、請求項4に従う耐火組成物。
- 水酸化カルシウム濃度が、全耐火組成物の約3.5重量パーセント〜約4.5重量パーセントである、請求項4に従う耐火組成物。
- スルファミン酸が、全耐火組成物の約1.0重量パーセント〜約5.0重量パーセントである、請求項1に従う耐火組成物。
- スルファミン酸が、全耐火組成物の約2.0重量パーセント〜約4.0重量パーセントである、請求項1に従う耐火組成物。
- スルファミン酸が、全耐火組成物の約2.5重量パーセント〜約3.5重量パーセントである、請求項1に従う耐火組成物。
- スルファミン酸が耐火組成物の約1.0重量パーセント〜約5.0重量パーセントであり、かつ、水酸化カルシウムが全耐火組成物の約1.0重量パーセント〜約8.0重量パーセントである、請求項1に従う耐火組成物。
- スルファミン酸が耐火組成物の約2.0重量パーセント〜約4.0重量パーセントであり、かつ、水酸化カルシウムが耐火組成物の約3.0重量パーセント〜約5.0重量パーセントである、請求項1に従う耐火組成物。
- スルファミン酸が耐火組成物の約2.5重量パーセント〜約3.5重量パーセントであり、かつ、水酸化カルシウムが耐火組成物の約3.5重量パーセント〜約4.5重量パーセントである、請求項1に従う耐火組成物。
- スルファミン酸が耐火組成物の約1.0重量パーセント〜約5.0重量パーセントであり、かつ、酸化カルシウムが耐火組成物の約1.0重量パーセント〜約8.0重量パーセントである、請求項1に従う耐火組成物。
- スルファミン酸が耐火組成物の約2.0重量パーセント〜約4.0重量パーセントであり、かつ、酸化カルシウムが耐火組成物の約3.0重量パーセント〜約5.0重量パーセントである、請求項1に従う耐火組成物。
- スルファミン酸が耐火組成物の約2.5重量パーセント〜約3.5重量パーセントであり、かつ、酸化カルシウムが耐火組成物の約3.5重量パーセント〜約4.5重量パーセントである、請求項1に従う耐火組成物。
- (a) マグネシアに基づいた耐火物、
(b) スルファミン酸、
(c) カルシア、および
(d) 湿潤剤
から本質的になる耐火吹き付け組成物。 - カルシアが、水酸化カルシウムまたは酸化カルシウムである、請求項20に従う耐火吹き付け組成物。
- カルシアが、水酸化カルシウムである、請求項21に従う耐火吹き付け組成物。
- カルシアが、酸化カルシウムである、請求項21に従う耐火吹き付け組成物。
- スルファミン酸が吹き付け組成物の約1.0重量パーセント〜約5.0重量パーセントであり、カルシアが吹き付け組成物の約1.0重量パーセント〜約8.0重量パーセントであり、かつ、湿潤剤が吹き付け組成物の約0.05重量パーセント〜約0.5重量パーセントである、請求項20に従う吹き付け組成物。
- スルファミン酸が吹き付け組成物の約1.0重量パーセント〜約5.0重量パーセントであり、吹き付け組成物の約1.0重量パーセント〜約8.0重量パーセントが水酸化カルシウムであり、かつ、吹き付け組成物の約0.05重量パーセント〜約0.5重量パーセントが湿潤剤である、請求項20に従う吹き付け組成物。
- スルファミン酸が吹き付け組成物の約2.0重量パーセント〜約4.0重量パーセントであり、水酸化カルシウムが吹き付け組成物の約3.0重量パーセント〜約5.0重量パーセントであり、かつ、湿潤剤が吹き付け組成物の約0.05重量パーセント〜約0.5重量パーセントである、請求項20に従う吹き付け組成物。
- スルファミン酸が吹き付け組成物の約2.5重量パーセント〜約3.5重量パーセントであり、水酸化カルシウムが吹き付け組成物の約3.5重量パーセント〜約4.5重量パーセントであり、かつ、湿潤剤が吹き付け組成物の約0.05重量パーセント〜約0.5重量パーセントである、請求項20に従う吹き付け組成物。
- スルファミン酸が吹き付け組成物の約1.0重量パーセント〜約5.0重量パーセントであり、酸化カルシウムが吹き付け組成物の約1.0重量パーセント〜約8.0重量パーセントであり、かつ、湿潤剤が吹き付け組成物の約0.05重量パーセント〜約0.5重量パーセントである、請求項20に従う吹き付け組成物。
- スルファミン酸が吹き付け組成物の約2.0重量パーセント〜約4.0重量パーセントであり、酸化カルシウムが吹き付け組成物の約3.0重量パーセント〜約5.0重量パーセントであり、かつ、湿潤剤が吹き付け組成物の約0.05重量パーセント〜約0.5重量パーセントである、請求項20に従う吹き付け組成物。
- スルファミン酸が吹き付け組成物の約2.5重量パーセント〜約3.5重量パーセントであり、酸化カルシウムが吹き付け組成物の約3.5重量パーセント〜約4.5重量パーセントであり、かつ、湿潤剤が吹き付け組成物の約0.05重量パーセント〜約0.5重量パーセントである、請求項20に従う吹き付け組成物。
- 湿潤剤が、高性能流動化剤、アニオン性界面活性剤、カチオン性界面活性剤、非イオン性界面活性剤および分散剤からなる群から選択される、請求項20に従う吹き付け組成物。
- 高性能流動化剤が、スルホン化ナフタレン縮合物、ポリカルボン酸エーテルおよびマレイン酸コポリマーからなる群から選択される、請求項31に従う吹き付け組成物。
- 高性能流動化剤がスルホン化ナフタレン縮合物である、請求項32に従う吹き付け組成物。
- 請求項20に従う組成物を、冶金容器の内表面の少なくとも一部上に吹き付けることを含む、該容器上に一体的耐火ライニングを形成する方法。
Applications Claiming Priority (3)
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US10/783,514 US7078360B2 (en) | 2004-07-12 | 2004-07-12 | High durability refractory composition |
US10/783,514 | 2004-07-12 | ||
PCT/US2004/032154 WO2006016887A1 (en) | 2004-07-12 | 2004-10-01 | High durability refractory composition |
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JP2008505839A true JP2008505839A (ja) | 2008-02-28 |
JP5324092B2 JP5324092B2 (ja) | 2013-10-23 |
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US (1) | US7078360B2 (ja) |
EP (1) | EP1765744B1 (ja) |
JP (1) | JP5324092B2 (ja) |
KR (1) | KR20050083010A (ja) |
CN (1) | CN101006030B (ja) |
AR (1) | AR047631A1 (ja) |
AT (1) | ATE427293T1 (ja) |
AU (1) | AU2004322280A1 (ja) |
BR (1) | BRPI0418945A (ja) |
CA (1) | CA2573278C (ja) |
DE (1) | DE602004020395D1 (ja) |
ES (1) | ES2322062T3 (ja) |
MX (1) | MX2007000419A (ja) |
PL (1) | PL1765744T3 (ja) |
RU (1) | RU2007105098A (ja) |
TW (1) | TW200602468A (ja) |
WO (1) | WO2006016887A1 (ja) |
ZA (1) | ZA200700356B (ja) |
Cited By (1)
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JPWO2011145147A1 (ja) * | 2010-05-20 | 2013-07-22 | 新日鐵住金株式会社 | 金属塊用熱処理炉、金属塊用熱処理炉の補修方法、及び金属塊用熱処理炉に用いる炉床充填用材料の製造方法 |
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DE102007032892B4 (de) * | 2007-07-14 | 2009-12-24 | Refractory Intellectual Property Gmbh & Co. Kg | Tundishmasse sowie ein Verfahren zur Erstellung einer erdfeuchten Tundishmasse |
KR101577467B1 (ko) * | 2007-08-17 | 2015-12-14 | 스페셜티 미네랄스 (미시간) 인코포레이티드 | 탄산 칼슘의 첨가에 의한 칼슘 농축 내화성 물질 |
US8747546B2 (en) * | 2007-08-17 | 2014-06-10 | Specialty Minerals (Michigan) Inc. | Calcium enriched refractory material by the addition of calcium carbonate |
DE202013011886U1 (de) | 2013-06-28 | 2014-09-03 | Refratechnik Holding Gmbh | Feuerfestes Erzeugnis |
US20170341983A1 (en) | 2016-05-24 | 2017-11-30 | Specialty Minerals (Michigan) Inc. | Liquid Flow Aid for Dry Gunnables |
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JPH05286771A (ja) * | 1992-04-09 | 1993-11-02 | Shinagawa Refract Co Ltd | 常温硬化性不定形耐火物 |
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JPH09165271A (ja) * | 1995-12-15 | 1997-06-24 | Harima Ceramic Co Ltd | 塩基性質吹付材 |
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EP0119812B1 (en) | 1983-03-18 | 1992-02-05 | Quigley Company Inc. | Monolithic refractory composition |
JPS62148377A (ja) * | 1985-12-23 | 1987-07-02 | 品川白煉瓦株式会社 | 急硬性吹付耐火組成物 |
JPH01278469A (ja) * | 1988-04-28 | 1989-11-08 | Kawasaki Refract Co Ltd | マグネシア−カルシア質耐火物 |
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Patent Citations (4)
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JPS58208169A (ja) * | 1982-04-27 | 1983-12-03 | マーチン・マリエッタ・マグネシア・スペシャルティーズ・インク | スルフアミン酸と結合したマグネシア耐火物 |
JPH05286771A (ja) * | 1992-04-09 | 1993-11-02 | Shinagawa Refract Co Ltd | 常温硬化性不定形耐火物 |
JPH0940470A (ja) * | 1995-07-28 | 1997-02-10 | Harima Ceramic Co Ltd | 塩基性不定形耐火物 |
JPH09165271A (ja) * | 1995-12-15 | 1997-06-24 | Harima Ceramic Co Ltd | 塩基性質吹付材 |
Cited By (1)
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JPWO2011145147A1 (ja) * | 2010-05-20 | 2013-07-22 | 新日鐵住金株式会社 | 金属塊用熱処理炉、金属塊用熱処理炉の補修方法、及び金属塊用熱処理炉に用いる炉床充填用材料の製造方法 |
Also Published As
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WO2006016887A1 (en) | 2006-02-16 |
ATE427293T1 (de) | 2009-04-15 |
CN101006030A (zh) | 2007-07-25 |
US7078360B2 (en) | 2006-07-18 |
ES2322062T3 (es) | 2009-06-16 |
JP5324092B2 (ja) | 2013-10-23 |
US20060009346A1 (en) | 2006-01-12 |
BRPI0418945A (pt) | 2007-12-04 |
DE602004020395D1 (de) | 2009-05-14 |
RU2007105098A (ru) | 2008-08-20 |
CN101006030B (zh) | 2010-04-21 |
PL1765744T3 (pl) | 2009-08-31 |
EP1765744A1 (en) | 2007-03-28 |
EP1765744B1 (en) | 2009-04-01 |
MX2007000419A (es) | 2007-03-12 |
CA2573278A1 (en) | 2006-02-16 |
ZA200700356B (en) | 2008-07-30 |
TW200602468A (en) | 2006-01-16 |
CA2573278C (en) | 2011-11-29 |
AR047631A1 (es) | 2006-02-01 |
AU2004322280A1 (en) | 2006-02-16 |
KR20050083010A (ko) | 2005-08-24 |
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