FI107131B - Förfarande och anordning för att forma en eldfast massa - Google Patents
Förfarande och anordning för att forma en eldfast massa Download PDFInfo
- Publication number
- FI107131B FI107131B FI911714A FI911714A FI107131B FI 107131 B FI107131 B FI 107131B FI 911714 A FI911714 A FI 911714A FI 911714 A FI911714 A FI 911714A FI 107131 B FI107131 B FI 107131B
- Authority
- FI
- Finland
- Prior art keywords
- oxygen
- refractory
- carrier gas
- particles
- mixture
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 62
- 239000000203 mixture Substances 0.000 claims description 67
- 239000002245 particle Substances 0.000 claims description 61
- 239000000463 material Substances 0.000 claims description 56
- 239000001301 oxygen Substances 0.000 claims description 55
- 229910052760 oxygen Inorganic materials 0.000 claims description 55
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 54
- 239000012159 carrier gas Substances 0.000 claims description 46
- 239000011651 chromium Substances 0.000 claims description 31
- 239000011777 magnesium Substances 0.000 claims description 28
- 239000011819 refractory material Substances 0.000 claims description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 238000010285 flame spraying Methods 0.000 claims description 20
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 17
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 229910052749 magnesium Inorganic materials 0.000 claims description 15
- 239000000395 magnesium oxide Substances 0.000 claims description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 15
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 11
- 229910052726 zirconium Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 8
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 6
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000007789 gas Substances 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 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 229910001882 dioxygen Inorganic materials 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 210000000056 organ Anatomy 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 description 60
- 229910052751 metal Inorganic materials 0.000 description 41
- 239000002184 metal Substances 0.000 description 41
- 238000002347 injection Methods 0.000 description 26
- 239000007924 injection Substances 0.000 description 26
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000428 dust Substances 0.000 description 10
- 238000000151 deposition Methods 0.000 description 8
- 230000008439 repair process Effects 0.000 description 7
- 239000011449 brick Substances 0.000 description 6
- 230000008021 deposition Effects 0.000 description 6
- 238000010790 dilution Methods 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 239000000956 alloy Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 235000013980 iron oxide Nutrition 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000011863 silicon-based powder Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000003339 best practice Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010016754 Flashback Diseases 0.000 description 1
- CQDXRXZIQCUJDW-UHFFFAOYSA-L [Cr](=O)(O)O.[O-2].[Mg+2] Chemical compound [Cr](=O)(O)O.[O-2].[Mg+2] CQDXRXZIQCUJDW-UHFFFAOYSA-L 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
- B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
- B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
- B05B7/205—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Coating By Spraying Or Casting (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Ceramic Products (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Claims (13)
1. Förfarande för att forma en eldfast massa, varvid en blandning innefattande en bärargas och medförda partiklar av 5 ett oxiderbart material och ett obrännbart eldfast material mätäs in i en Ström av syre i en flamsprutningsapparat (10; 101) sä att där uppstär en Ström av syre, bärargas, oxiderbart material och eldfast material, strömmen av syre, bärargas, oxiderbart material och eldfast material skickas ut frän ett 10 munstycke (12) pä flamsprutningsapparaten mot en eldfast in-fodring, och det oxiderbara materialet förbränns pä sä sätt att en eldfast massa uppstär, kännetecknad av a) att strömmen av syre mätäs genom ett syrgasutlopps munstycke (21, 211) tili flamsprutningsapparaten vid ett tryck 15 pä 3,45 kPa (50 psi) - 1030 kPa (150 psi); b) att bärargasen har ett tryck 34 kPa (5 psi) - 103 kPa(15 psi); och c) att blandningen av bärargas med medförda partiklar av oxiderbart material och eldfast material levereras i sädan 20 takt att volymkvoten syre:bärargas vid dessa gasers respektive tryck blir 5:1 - 30:1.
2. Förfarande enligt patentkrav 1, kännetecknad att att blandningen av bärargas och medförda partiklar av oxiderbart material och eldfast material levereras i sädan ;--ii • · 25 takt att volymkvoten syrgas .‘bärargas blir 8:1-12:1. ♦ · • * ♦
3. Förfarande enligt krav 1 eller 2, k ä n n e - . tecknadav att syrgasen och bärargasen med de burna par-tiklarna av oxiderbart material och eldfast material blandas i en förstrypning (20) strax nedströms om ett syrgasmunstycke “ v 30 (21, 211) och uppströms om f lamsprutningsapparatens ut- loppsmunstycke (12), varvid strömmen av syre, bärargas, oxider- :··;· bart material och eldfast material accelereras pä sä sätt att hastighet hos den accelererade strömmen är högre än hastighet hos blandningen. 35
4. Förfarande enligt nägot av patentkraven 1-3, '···’ > > i > 24 107131 kännetecknat av att i det oxiderbara materialet in* gär ett eller flera av ämnena krom, zirkonium, kisel, aluminium och magnesium.
5. Förfarande enligt nägot av patentkraven 1-4, 5 kännetecknat av att det oxiderbara materialet utgör 8-17 viktprocent av partiklarna i blandnlngen.
6. Förfarande enligt nägot av patentkraven 1-5, kännetecknat av att att det eldfasta materialet in-gär i ett eller flera av ämnena kromoxid, zirkoniumoxid, kise- 10 loxid, magnesiumoxid och aluminiumoxid.
7. Förfarande enligt nägot av patentkraven 1-6, kännetecknat av att i det eldfasta materialet ingär ett eller flera av ämnena magnesiumoxid, kromoxid och aluminiumoxid, att i det oxiderbara materialet ingär ett eller flera av 15 ämnena krom, aluminium och magnesium, samt att det oxiderbara materialet utgär 8-12 viktprocent av partiklarna i blandnin-gen.
8. Förfarande enligt nägot av patentkraven 1-6, kännetecknat av att i det oxiderbara materialet in- 20 gär ett eller flera av ämnena kisel, aluminium, krom, zirkonium och magnesium, samt att det eldfasta materialet innefattar ki-selkarbid, och det oxiderbara materialet utgör 15 - 12 viktprocent av partiklarna i blandnlngen. .j.
9. Förfarande enligt nägot av patentkraven 1-8, • » 25 kännetecknat av att det oxiderbara materialet har en • i · genomsnittlig partikelstorlek pä mindre än ca 60 pm.
10. Förfarande enligt nägot av patentkraven 1-9, kännetecknat av att i blandningen ocksä ingär jär-noxid. ‘ 30
11. Förfarande enligt nägot av patentkraven 1 - 10, kännetecknat av att bärargasen och de medf örda par-tiklarna sugs med hjälp av strömmen av högtryckssyrgas via en injektor (38) som bef inner sig i en f lamsprutningslans (10, ίο1).
12. Anordning för att forma en eldfast massa, inne- fattande en flamsprutningsapparat (10; 101) , ett organ i vilket 25 107131 ingär ett syrgasmunstycke (21, 211) för att mata Ström av syre tili flamsprutningsapparaten (10, 101), ett organ (22, 221) i vilket ingär ett utloppsmunstycke för leverans av en blandning omfattande bärargas och medförda partiklar av oxiderbart mate-5 rial och av icke brännbart eldfast material in i strömmen av syre inne i flamsprutningsapparaten (10, 101) , samt ett organ i vilket ingär ett utloppsmunstycke (12) för att skicka strömmen av syrgas, bärargas, oxiderbara partiklar och eldfasta material mot en eldfast infodring, kännetecknad av att orga-10 net för att skicka syrgasströmmen arbetar vid ett tryck pä 340 kPa (50 psi) - 1030 kPa (150 psi), samt att organet (22, 221) för att leverera bindningen av bärargas och medförda partiklar arbetar vid ett tryck pä 34 kPa (5 psi) - 103 kPa (15 psi) och levererar en sädan mängd av blandningen att volymkvoten sy-15 re:bärargas blir 5:1 - 30:1 vid gasernas respektive tryck.
13. Anordning enligt patentkrav 12, känneteck- n a d av att den innefattar organ (20, 20 ) för att begränsa och blanda strömning av syrgas och blandingen av bärargas, oxiderbart material och eldfast material sä att nänmda volymkvot 20 erhälls. » » * t k
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/255,634 US5013499A (en) | 1988-10-11 | 1988-10-11 | Method of flame spraying refractory material |
| US25563488 | 1988-10-11 | ||
| US8904549 | 1989-10-10 | ||
| PCT/US1989/004549 WO1990003848A1 (en) | 1988-10-11 | 1989-10-10 | Method of and apparatus for flame spraying refractory material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI911714A0 FI911714A0 (fi) | 1991-04-10 |
| FI107131B true FI107131B (sv) | 2001-06-15 |
Family
ID=22969218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI911714A FI107131B (sv) | 1988-10-11 | 1991-04-10 | Förfarande och anordning för att forma en eldfast massa |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5013499A (sv) |
| EP (1) | EP0440712B2 (sv) |
| JP (1) | JP2941869B2 (sv) |
| AU (1) | AU630898B2 (sv) |
| CA (1) | CA1331023C (sv) |
| DE (1) | DE68911537T3 (sv) |
| DK (1) | DK63891D0 (sv) |
| FI (1) | FI107131B (sv) |
| HU (1) | HU211412B (sv) |
| RO (1) | RO105768B1 (sv) |
| UA (1) | UA24008C2 (sv) |
| WO (1) | WO1990003848A1 (sv) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5202090A (en) * | 1988-07-26 | 1993-04-13 | Glaverbel | Apparatus for ceramic repair |
| US5242639A (en) * | 1989-07-25 | 1993-09-07 | Glaverbel | Ceramic welding process |
| EP0496165B1 (en) * | 1990-12-27 | 1996-02-21 | Matsuo Sangyo Co., Ltd. | Powder paint supply device |
| US5380563A (en) * | 1991-06-20 | 1995-01-10 | Coal Industry (Patents) Limited | Ceramic welding |
| US5686028A (en) * | 1991-07-03 | 1997-11-11 | Glaverbel | Process for forming a coherent refractory mass on a surface |
| LU87969A1 (fr) * | 1991-07-03 | 1993-02-15 | Glaverbel | Procede et melange destine a former une masse refractaire coherente sur une surface |
| US5336560A (en) * | 1991-12-20 | 1994-08-09 | United Technologies Corporation | Gas turbine elements bearing alumina-silica coating to inhibit coking |
| US5269137A (en) * | 1991-12-20 | 1993-12-14 | United Technologies Corporation | Gas turbine elements bearing coke inhibiting coatings of alumina |
| US5324544A (en) * | 1991-12-20 | 1994-06-28 | United Technologies Corporation | Inhibiting coke formation by coating gas turbine elements with alumina-silica sol gel |
| US5264244A (en) * | 1991-12-20 | 1993-11-23 | United Technologies Corporation | Inhibiting coke formation by coating gas turbine elements with alumina |
| JP2783085B2 (ja) * | 1992-08-31 | 1998-08-06 | 住友金属工業株式会社 | 耐火材料の溶射方法 |
| DE4403022A1 (de) * | 1993-03-02 | 1994-09-08 | Frei Siegfried | Verfahren und Vorrichtung zum Auftragen von Pulverlack in einer Pulverlackieranlage |
| DE4339345C2 (de) * | 1993-11-18 | 1995-08-24 | Difk Deutsches Inst Fuer Feuer | Verfahren zum Auftragen einer Hartstoffschicht mittels Plasmaspritzen |
| US5700309A (en) * | 1993-12-01 | 1997-12-23 | Glaverbel | Method and powder mixture for repairing oxide based refractory bodies |
| GB9324655D0 (en) * | 1993-12-01 | 1994-01-19 | Glaverbel | A method and powder mixture for repairing oxide based refractory bodies |
| GB9423985D0 (en) * | 1994-11-28 | 1995-01-11 | Glaverbel | Process and apparatus for making ceramic articles |
| WO1998034997A1 (fr) * | 1995-06-27 | 1998-08-13 | Nkk Corporation | Technique permettant de reparer et/ou de renforcer une cloison d'echangeur de chaleur du type a cloisons |
| GB9513126D0 (en) * | 1995-06-28 | 1995-08-30 | Glaverbel | A method of dressing refractory material bodies and a powder mixture for use therein |
| US6969214B2 (en) | 2004-02-06 | 2005-11-29 | George Jay Lichtblau | Process and apparatus for highway marking |
| CA2548959A1 (en) * | 2004-02-06 | 2005-09-15 | George Jay Lichtblau | Process and apparatus for highway marking |
| US7449068B2 (en) * | 2004-09-23 | 2008-11-11 | Gjl Patents, Llc | Flame spraying process and apparatus |
| US7799111B2 (en) * | 2005-03-28 | 2010-09-21 | Sulzer Metco Venture Llc | Thermal spray feedstock composition |
| US20070113781A1 (en) * | 2005-11-04 | 2007-05-24 | Lichtblau George J | Flame spraying process and apparatus |
| US20070116516A1 (en) * | 2005-11-22 | 2007-05-24 | Lichtblau George J | Process and apparatus for highway marking |
| US20070116865A1 (en) * | 2005-11-22 | 2007-05-24 | Lichtblau George J | Process and apparatus for highway marking |
| WO2008049222A1 (en) * | 2006-10-24 | 2008-05-02 | A.C. Dispensing Equipment, Inc. | Auger-driven powder dispenser |
| CN102183147B (zh) * | 2011-04-01 | 2013-06-05 | 常君辰 | 火焰喷补机之喷枪 |
| CN103175400A (zh) * | 2011-12-23 | 2013-06-26 | 张立生 | 高温陶质焊补装置 |
| JP5994994B2 (ja) * | 2012-12-21 | 2016-09-21 | 品川リフラクトリーズ株式会社 | 溶射装置及び溶射方法 |
| JP6079958B2 (ja) * | 2012-12-26 | 2017-02-15 | 品川リフラクトリーズ株式会社 | 粉粒体輸送装置及び粉粒体輸送方法 |
| JP6327744B2 (ja) * | 2014-02-24 | 2018-05-23 | Ｊｆｅスチール株式会社 | 溶射による補修方法 |
| US9782034B2 (en) | 2015-10-30 | 2017-10-10 | A.C. Dispensing Equipment Inc. | Dispenser for granular material with a valve assembly |
| CN106111380B (zh) * | 2016-08-09 | 2018-11-16 | 裕东（中山）机械工程有限公司 | 一种文丘里粉泵智能空气控制方法 |
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| US1934263A (en) * | 1933-05-25 | 1933-11-07 | Hacks Karl | Refractory |
| US2108998A (en) * | 1934-03-12 | 1938-02-22 | Schori Fritz | Apparatus for fusing and spraying pulverized substances |
| US2741822A (en) * | 1951-01-29 | 1956-04-17 | Carborundum Co | Preparation of refractory products |
| US2904449A (en) * | 1955-07-26 | 1959-09-15 | Armour Res Found | Method and compositions for flame spraying |
| US2943951A (en) * | 1956-03-23 | 1960-07-05 | Kanthal Ab | Flame spraying method and composition |
| GB991046A (en) * | 1963-03-01 | 1965-05-05 | Plibrico Company Ltd | Improvements in or relating to apparatus for applying refractory material to structures |
| GB1151423A (en) * | 1965-06-23 | 1969-05-07 | British Oxygen Co Ltd | A Refractory Flame Spraying Process |
| US3416779A (en) * | 1966-03-15 | 1968-12-17 | Bethlehem Steel Corp | Composite refractory lining for basic oxygen furnace |
| US3415450A (en) * | 1966-05-24 | 1968-12-10 | Coast Metals Inc | Powder supply construction for spray torch |
| US3533375A (en) * | 1969-01-06 | 1970-10-13 | Leonard W Mcconnell | Apparatus for selectively projecting refractory material against the lining of basic oxygen furnaces |
| BE757466A (sv) * | 1969-11-04 | 1971-04-14 | Glaverbel | |
| US3800983A (en) * | 1969-11-04 | 1974-04-02 | Glaverbel | Apparatus for forming refractory masses |
| US3990862A (en) * | 1975-01-31 | 1976-11-09 | The Gates Rubber Company | Liquid heat exchanger interface and method |
| JPS5646853Y2 (sv) * | 1977-11-15 | 1981-11-02 | ||
| GB2035524B (en) * | 1978-11-24 | 1982-08-04 | Coal Ind | Flame spraying refractory material |
| SU914636A1 (ru) * | 1979-04-16 | 1982-03-23 | Do Nii Chernoj Metallurgii | Способ факельного торкретирования футеровки металлургических агрегатов 1 2 |
| US4411935A (en) * | 1981-11-02 | 1983-10-25 | Anderson James Y | Powder flame spraying apparatus and method |
| US4546902A (en) * | 1981-11-02 | 1985-10-15 | Anderson James Y | Apparatus for controlling the rate of fluent material |
| GB2109099B (en) * | 1981-11-05 | 1985-07-24 | Glaverbel | Composite refractory articles and method of manufacturing them |
| US4489022A (en) * | 1981-11-25 | 1984-12-18 | Glaverbel | Forming coherent refractory masses |
| US4588655A (en) * | 1982-06-14 | 1986-05-13 | Eutectic Corporation | Ceramic flame spray powder |
| GB2138927B (en) * | 1983-02-18 | 1986-09-03 | Glaverbel | Adding to silica refractory structures |
| GB2144054B (en) * | 1983-07-30 | 1986-07-30 | Glaverbel | Apparatus for and method of spraying for forming refractories |
| US4593007A (en) * | 1984-12-06 | 1986-06-03 | The Perkin-Elmer Corporation | Aluminum and silica clad refractory oxide thermal spray powder |
| GB2170191B (en) * | 1985-01-26 | 1988-08-24 | Glaverbel | Forming refractory masses and composition of matter for use in forming such refractory masses |
| US4634611A (en) * | 1985-05-31 | 1987-01-06 | Cabot Corporation | Flame spray method and apparatus |
| GB2180047B (en) * | 1985-09-07 | 1989-08-16 | Glaverbel | Forming refractory masses |
| LU86431A1 (fr) * | 1986-05-16 | 1987-12-16 | Glaverbel | Procede de formation d'une masse refractaire sur une surface et melange de particules pour former une telle masse |
| US4865252A (en) * | 1988-05-11 | 1989-09-12 | The Perkin-Elmer Corporation | High velocity powder thermal spray gun and method |
| GB8817764D0 (en) * | 1988-07-26 | 1988-09-01 | Glaverbel | Carrier repair |
-
1988
- 1988-10-11 US US07/255,634 patent/US5013499A/en not_active Expired - Lifetime
-
1989
- 1989-03-08 CA CA000593131A patent/CA1331023C/en not_active Expired - Fee Related
- 1989-10-10 EP EP89912198A patent/EP0440712B2/en not_active Expired - Lifetime
- 1989-10-10 RO RO147310A patent/RO105768B1/ro unknown
- 1989-10-10 WO PCT/US1989/004549 patent/WO1990003848A1/en active IP Right Grant
- 1989-10-10 DE DE68911537T patent/DE68911537T3/de not_active Expired - Fee Related
- 1989-10-10 JP JP1511276A patent/JP2941869B2/ja not_active Expired - Fee Related
- 1989-10-10 HU HU896364A patent/HU211412B/hu not_active IP Right Cessation
- 1989-10-10 AU AU45041/89A patent/AU630898B2/en not_active Ceased
- 1989-10-10 UA UA93090916A patent/UA24008C2/uk unknown
-
1991
- 1991-04-10 FI FI911714A patent/FI107131B/sv active
- 1991-04-10 DK DK91638A patent/DK63891D0/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1331023C (en) | 1994-07-26 |
| HU211412B (en) | 1995-11-28 |
| DE68911537D1 (de) | 1994-01-27 |
| DK63891A (da) | 1991-04-10 |
| FI911714A0 (fi) | 1991-04-10 |
| DE68911537T3 (de) | 1998-04-16 |
| HU896364D0 (en) | 1991-07-29 |
| JP2941869B2 (ja) | 1999-08-30 |
| EP0440712B1 (en) | 1993-12-15 |
| WO1990003848A1 (en) | 1990-04-19 |
| DE68911537T2 (de) | 1994-05-11 |
| EP0440712A1 (en) | 1991-08-14 |
| UA24008C2 (uk) | 1998-08-31 |
| AU4504189A (en) | 1990-05-01 |
| US5013499A (en) | 1991-05-07 |
| AU630898B2 (en) | 1992-11-12 |
| HUT62499A (en) | 1993-05-28 |
| JPH04502937A (ja) | 1992-05-28 |
| EP0440712A4 (en) | 1992-03-18 |
| DK63891D0 (da) | 1991-04-10 |
| RO105768B1 (ro) | 1992-12-30 |
| EP0440712B2 (en) | 1997-10-15 |
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