CA1234580A - Doublures isolantes refractaires et prechauffables, faites de zircone et mgo, et leur emploi - Google Patents

Doublures isolantes refractaires et prechauffables, faites de zircone et mgo, et leur emploi

Info

Publication number: CA1234580A
Authority: CA; Canada
Prior art keywords: preheatable; insulating; liner; refractory; mgo
Prior art date: 1984-10-30
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

Application number

CA000489210A

Other languages

English (en)

Inventor

Howard B. Johnson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Consolidated Ceramic Products Inc

Original Assignee

Consolidated Ceramic Products Inc

Priority date (The priority date 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 date listed.)

1984-10-30

Filing date

1985-08-22

Publication date

1988-03-29

1984-10-30 Priority claimed from US06/666,492 external-priority patent/US4696455A/en

1985-08-22 Application filed by Consolidated Ceramic Products Inc filed Critical Consolidated Ceramic Products Inc

1988-03-29 Application granted granted Critical

1988-03-29 Publication of CA1234580A publication Critical patent/CA1234580A/fr

Status Expired legal-status Critical Current

Links

GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 title claims abstract description 68
229910052845 zircon Inorganic materials 0.000 title claims abstract description 51
238000000034 method Methods 0.000 title claims abstract description 17
238000005266 casting Methods 0.000 claims abstract description 56
229910052751 metal Inorganic materials 0.000 claims abstract description 50
239000002184 metal Substances 0.000 claims abstract description 50
239000000203 mixture Substances 0.000 claims abstract description 49
239000011230 binding agent Substances 0.000 claims abstract description 48
238000005058 metal casting Methods 0.000 claims abstract description 36
150000002739 metals Chemical class 0.000 claims abstract description 23
238000012546 transfer Methods 0.000 claims abstract description 5
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 139
239000000395 magnesium oxide Substances 0.000 claims description 99
235000013339 cereals Nutrition 0.000 claims description 68
235000012245 magnesium oxide Nutrition 0.000 claims description 42
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 33
235000014380 magnesium carbonate Nutrition 0.000 claims description 29
239000001095 magnesium carbonate Substances 0.000 claims description 27
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 27
229910000021 magnesium carbonate Inorganic materials 0.000 claims description 27
239000002657 fibrous material Substances 0.000 claims description 25
239000002245 particle Substances 0.000 claims description 16
230000015572 biosynthetic process Effects 0.000 claims description 15
229910052739 hydrogen Inorganic materials 0.000 claims description 15
239000001257 hydrogen Substances 0.000 claims description 15
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 14
229910000831 Steel Inorganic materials 0.000 claims description 11
239000010959 steel Substances 0.000 claims description 11
238000011161 development Methods 0.000 claims description 10
229910052609 olivine Inorganic materials 0.000 claims description 10
239000010450 olivine Substances 0.000 claims description 10
239000000126 substance Substances 0.000 claims description 10
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 9
239000000440 bentonite Substances 0.000 claims description 9
229910000278 bentonite Inorganic materials 0.000 claims description 9
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 9
239000004327 boric acid Substances 0.000 claims description 9
229920001568 phenolic resin Polymers 0.000 claims description 9
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 8
239000000945 filler Substances 0.000 claims description 8
238000012423 maintenance Methods 0.000 claims description 8
239000011490 mineral wool Substances 0.000 claims description 8
230000009974 thixotropic effect Effects 0.000 claims description 8
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 7
229910045601 alloy Inorganic materials 0.000 claims description 7
239000000956 alloy Substances 0.000 claims description 7
238000010438 heat treatment Methods 0.000 claims description 6
235000013312 flour Nutrition 0.000 claims description 4
230000000717 retained effect Effects 0.000 claims description 3
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
229920002472 Starch Polymers 0.000 claims description 2
235000019698 starch Nutrition 0.000 claims description 2
229920003043 Cellulose fiber Polymers 0.000 claims 1
229920001807 Urea-formaldehyde Polymers 0.000 claims 1
GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
125000005619 boric acid group Chemical group 0.000 claims 1
239000008107 starch Substances 0.000 claims 1
229910000640 Fe alloy Inorganic materials 0.000 abstract description 11
-1 ferrous alloys Chemical class 0.000 abstract description 6
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 59
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 55
239000000377 silicon dioxide Substances 0.000 description 23
229910001928 zirconium oxide Inorganic materials 0.000 description 15
235000012239 silicon dioxide Nutrition 0.000 description 14
239000012535 impurity Substances 0.000 description 10
238000002844 melting Methods 0.000 description 9
229910052799 carbon Inorganic materials 0.000 description 8
229910052681 coesite Inorganic materials 0.000 description 8
229910052906 cristobalite Inorganic materials 0.000 description 8
239000011819 refractory material Substances 0.000 description 8
229910052682 stishovite Inorganic materials 0.000 description 8
229910052905 tridymite Inorganic materials 0.000 description 8
229940092782 bentonite Drugs 0.000 description 7
230000018109 developmental process Effects 0.000 description 7
238000005245 sintering Methods 0.000 description 7
239000000919 ceramic Substances 0.000 description 6
239000011521 glass Substances 0.000 description 6
239000000463 material Substances 0.000 description 6
230000008018 melting Effects 0.000 description 6
239000012267 brine Substances 0.000 description 5
238000011109 contamination Methods 0.000 description 5
230000005484 gravity Effects 0.000 description 5
239000010453 quartz Substances 0.000 description 5
239000013535 sea water Substances 0.000 description 5
239000002893 slag Substances 0.000 description 5
239000002002 slurry Substances 0.000 description 5
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
239000007788 liquid Substances 0.000 description 4
229910001338 liquidmetal Inorganic materials 0.000 description 4
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
239000011449 brick Substances 0.000 description 3
229910000281 calcium bentonite Inorganic materials 0.000 description 3
238000005260 corrosion Methods 0.000 description 3
230000007797 corrosion Effects 0.000 description 3
230000003628 erosive effect Effects 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
239000012071 phase Substances 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
238000013459 approach Methods 0.000 description 2
229910021538 borax Inorganic materials 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
239000011575 calcium Substances 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
239000000835 fiber Substances 0.000 description 2
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 2
235000010299 hexamethylene tetramine Nutrition 0.000 description 2
238000010348 incorporation Methods 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
229960004011 methenamine Drugs 0.000 description 2
239000011368 organic material Substances 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
230000002035 prolonged effect Effects 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
239000004328 sodium tetraborate Substances 0.000 description 2
235000010339 sodium tetraborate Nutrition 0.000 description 2
239000000243 solution Substances 0.000 description 2
238000007666 vacuum forming Methods 0.000 description 2
239000002023 wood Substances 0.000 description 2
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical group CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
241000132092 Aster Species 0.000 description 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
101100421135 Caenorhabditis elegans sel-5 gene Proteins 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
241000905957 Channa melasoma Species 0.000 description 1
PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
241001632576 Hyacinthus Species 0.000 description 1
229910000617 Mangalloy Inorganic materials 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229920000615 alginic acid Polymers 0.000 description 1
235000010443 alginic acid Nutrition 0.000 description 1
229910002065 alloy metal Inorganic materials 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
MCOQHIWZJUDQIC-UHFFFAOYSA-N barban Chemical compound ClCC#CCOC(=O)NC1=CC=CC(Cl)=C1 MCOQHIWZJUDQIC-UHFFFAOYSA-N 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
239000003518 caustics Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
229910021540 colemanite Inorganic materials 0.000 description 1
239000002131 composite material Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
229910002026 crystalline silica Inorganic materials 0.000 description 1
239000010987 cubic zirconia Substances 0.000 description 1
ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 1
238000010304 firing Methods 0.000 description 1
229960004279 formaldehyde Drugs 0.000 description 1
239000011491 glass wool Substances 0.000 description 1
239000000383 hazardous chemical Substances 0.000 description 1
231100000206 health hazard Toxicity 0.000 description 1
239000004312 hexamethylene tetramine Substances 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
239000011147 inorganic material Substances 0.000 description 1
229910052909 inorganic silicate Inorganic materials 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
239000011572 manganese Substances 0.000 description 1
235000012054 meals Nutrition 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
239000000025 natural resin Substances 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
229910052574 oxide ceramic Inorganic materials 0.000 description 1
239000011224 oxide ceramic Substances 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000008188 pellet Substances 0.000 description 1
230000035699 permeability Effects 0.000 description 1
239000005011 phenolic resin Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
230000002028 premature Effects 0.000 description 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000000376 reactant Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
XOWYMQTVAKUBIF-UHFFFAOYSA-N sample-18 Chemical compound CC(=O)N1C2C(CN(C3)CC4)CN4CC23C2=CC=CC=C2C1C1=CC=C([N+]([O-])=O)C=C1 XOWYMQTVAKUBIF-UHFFFAOYSA-N 0.000 description 1
239000004576 sand Substances 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
229910000280 sodium bentonite Inorganic materials 0.000 description 1
229940080314 sodium bentonite Drugs 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
229910002076 stabilized zirconia Inorganic materials 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1
239000002562 thickening agent Substances 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Landscapes

Furnace Housings, Linings, Walls, And Ceilings (AREA)

CA000489210A 1984-10-30 1985-08-22 Doublures isolantes refractaires et prechauffables, faites de zircone et mgo, et leur emploi Expired CA1234580A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US666,492		1984-10-30
US06/666,492 US4696455A (en)	1984-10-30	1984-10-30	Zircon and MgO preheatable insulating refractory liners and methods of use thereof

Publications (1)

Publication Number	Publication Date
CA1234580A true CA1234580A (fr)	1988-03-29

Family

ID=24674315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000489210A Expired CA1234580A (fr)	1984-10-30	1985-08-22	Doublures isolantes refractaires et prechauffables, faites de zircone et mgo, et leur emploi

Country Status (1)

Country	Link
CA (1)	CA1234580A (fr)

1985
- 1985-08-22 CA CA000489210A patent/CA1234580A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2005-08-22	MKEX	Expiry

Publication	Publication Date	Title
US4703022A (en)	1987-10-27	Alumina and MgO preheatable insulating refractory liners and methods of use thereof
CN100528801C (zh)	2009-08-19	抑制熔融金属与耐火材料反应的方法
US5516734A (en)	1996-05-14	Aluminum nitride refractory materials and methods for making the same
US3652307A (en)	1972-03-28	Alumina refractories
US4869468A (en)	1989-09-26	Alumina and MgO preheatable insulating refractory liners and methods of using
BR112020015497A2 (pt)	2020-12-08	Composição refratária, camada refratária, método de produção de um revestimento, revestimento de trabalho e recipiente metalúrgico e método
US4696455A (en)	1987-09-29	Zircon and MgO preheatable insulating refractory liners and methods of use thereof
JPS61251560A (ja)	1986-11-08	モノリシツク耐火ハニカムフイルタ−およびこれを用いた溶融金属の不純物除去方法
US3992213A (en)	1976-11-16	Heterogeneous refractory compounds
US4623131A (en)	1986-11-18	Molten metal handling vessels
US5979720A (en)	1999-11-09	Nozzle for the continuous casting of steel
CA2013863C (fr)	1996-09-10	Garniture isolante en aerosol pour enceintes metalliques
CA2027378C (fr)	1995-10-31	Composition pour recipients a acier et methode de fabrication
CA1103884A (fr)	1981-06-30	Articles refractaires pour l'isolation thermique a qualites exothermiques
JPH04124073A (ja)	1992-04-24	ジルコニア質複合耐火断熱材
US2876122A (en)	1959-03-03	Calcium oxide articles and method of making the same
US4107255A (en)	1978-08-15	Manufacture of improved fused cast refractory
CA1234580A (fr)	1988-03-29	Doublures isolantes refractaires et prechauffables, faites de zircone et mgo, et leur emploi
KR960005886B1 (ko)	1996-05-03	야금용 용기를 정련용 라이닝으로 피복하는 방법 및 이에 사용되는 피복용 조성물
US4483946A (en)	1984-11-20	Refractory, heat-insulating liner
US4750717A (en)	1988-06-14	Tundishes
US6132574A (en)	2000-10-17	Bottom lining for electrolytic cells and process for its manufacture
CA1234581A (fr)	1988-03-29	Doublures isolantes refractaires de prechauffables, faites de zircone et mgo, et leur emploi
EP0302975A1 (fr)	1989-02-15	Procédé pour la fabrication d'un garnissage réfractaire et isolant, pouvant être préchauffé à base du zircon et d'oxyde magnésium et son application
US4618079A (en)	1986-10-21	Refractory, heat-insulating slabs