NO323722B1 - Fremgangsmate for oksidasjon av ammoniakk - Google Patents
Fremgangsmate for oksidasjon av ammoniakk Download PDFInfo
- Publication number
- NO323722B1 NO323722B1 NO19993000A NO993000A NO323722B1 NO 323722 B1 NO323722 B1 NO 323722B1 NO 19993000 A NO19993000 A NO 19993000A NO 993000 A NO993000 A NO 993000A NO 323722 B1 NO323722 B1 NO 323722B1
- Authority
- NO
- Norway
- Prior art keywords
- cobalt
- oxides
- oxide
- free
- present
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 31
- 230000003647 oxidation Effects 0.000 title claims abstract description 29
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 25
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000003054 catalyst Substances 0.000 claims abstract description 55
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical class [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 53
- 239000010941 cobalt Substances 0.000 claims abstract description 53
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 9
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 229910000640 Fe alloy Inorganic materials 0.000 claims abstract description 6
- 239000006260 foam Substances 0.000 claims abstract description 5
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 29
- 238000000576 coating method Methods 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 18
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 17
- 239000000853 adhesive Substances 0.000 claims description 15
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 14
- 229910052684 Cerium Inorganic materials 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229910052746 lanthanum Inorganic materials 0.000 claims description 12
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 12
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 7
- GPKIXZRJUHCCKX-UHFFFAOYSA-N 2-[(5-methyl-2-propan-2-ylphenoxy)methyl]oxirane Chemical compound CC(C)C1=CC=C(C)C=C1OCC1OC1 GPKIXZRJUHCCKX-UHFFFAOYSA-N 0.000 claims description 6
- 150000002910 rare earth metals Chemical class 0.000 claims description 6
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 5
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 2
- 239000011224 oxide ceramic Substances 0.000 claims description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 14
- 238000001354 calcination Methods 0.000 description 11
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 11
- 150000002739 metals Chemical class 0.000 description 11
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 6
- 229910000420 cerium oxide Inorganic materials 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000002411 thermogravimetry Methods 0.000 description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 229910017604 nitric acid Inorganic materials 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 description 4
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229910000510 noble metal Inorganic materials 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- 235000012501 ammonium carbonate Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 2
- 150000001860 citric acid derivatives Chemical class 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical class [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 2
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001493 electron microscopy Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 239000001272 nitrous oxide Substances 0.000 description 2
- -1 oxalates or citrates Chemical class 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 150000001869 cobalt compounds Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002603 lanthanum Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
- C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Industrial Gases (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9626516.0A GB9626516D0 (en) | 1996-12-20 | 1996-12-20 | Ammonia oxidation |
| PCT/GB1997/003193 WO1998028073A1 (en) | 1996-12-20 | 1997-11-20 | Ammonia oxidation catalyst |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO993000L NO993000L (no) | 1999-06-18 |
| NO993000D0 NO993000D0 (no) | 1999-06-18 |
| NO323722B1 true NO323722B1 (no) | 2007-06-25 |
Family
ID=10804768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19993000A NO323722B1 (no) | 1996-12-20 | 1999-06-18 | Fremgangsmate for oksidasjon av ammoniakk |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US6827917B1 (ja) |
| EP (1) | EP0946290B1 (ja) |
| JP (1) | JP4165661B2 (ja) |
| KR (1) | KR100460249B1 (ja) |
| CN (1) | CN1095398C (ja) |
| AT (1) | ATE206638T1 (ja) |
| AU (1) | AU728877B2 (ja) |
| BR (1) | BR9713757A (ja) |
| CA (1) | CA2272750C (ja) |
| CZ (1) | CZ291780B6 (ja) |
| DE (1) | DE69707303T2 (ja) |
| DK (1) | DK0946290T3 (ja) |
| ES (1) | ES2165033T3 (ja) |
| GB (1) | GB9626516D0 (ja) |
| GR (1) | GR3036863T3 (ja) |
| NO (1) | NO323722B1 (ja) |
| PL (1) | PL188449B1 (ja) |
| PT (1) | PT946290E (ja) |
| RU (1) | RU2185322C2 (ja) |
| WO (1) | WO1998028073A1 (ja) |
| ZA (1) | ZA9710605B (ja) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0118322D0 (en) | 2001-07-27 | 2001-09-19 | Ici Plc | Catalyst or sorbent beds |
| NO318861B1 (no) * | 2002-07-03 | 2005-05-18 | Yara Int Asa | Understottelsesinnretning for katalysatornett og fremgangsmate for a redusere bevegelse av partikulaert keramisk materiale som folge av termisk ekspansjon |
| EP1462428A3 (en) * | 2003-03-28 | 2006-08-16 | Dowa Mining Co., Ltd. | Method of producing perovskite complex oxide and precursor substance used in the method |
| US20040191150A1 (en) * | 2003-03-28 | 2004-09-30 | Takuya Yano | Perovskite complex oxide and method of producing the same |
| US8178068B2 (en) | 2003-04-29 | 2012-05-15 | Johnson Matthey Plc | Catalyst charge design |
| GB0315643D0 (en) * | 2003-04-29 | 2003-08-13 | Johnson Matthey Plc | Improved catalyst charge design |
| US7220390B2 (en) | 2003-05-16 | 2007-05-22 | Velocys, Inc. | Microchannel with internal fin support for catalyst or sorption medium |
| US9023900B2 (en) | 2004-01-28 | 2015-05-05 | Velocys, Inc. | Fischer-Tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor |
| DE102004024026A1 (de) | 2004-03-11 | 2005-09-29 | W.C. Heraeus Gmbh | Katalysator zur N2O-Zersetzung beim Ostwaldprozess |
| US20050202966A1 (en) * | 2004-03-11 | 2005-09-15 | W.C. Heraeus Gmbh | Catalyst for the decomposition of N2O in the Ostwald process |
| GB0416982D0 (en) * | 2004-07-30 | 2004-09-01 | Johnson Matthey Plc | Oxidation process |
| WO2006127889A2 (en) | 2005-05-25 | 2006-11-30 | Velocys Inc. | Support for use in microchannel processing |
| EP2004579A2 (en) | 2006-03-23 | 2008-12-24 | Velocys Inc. | Process for making styrene using microchannel process technology |
| ITPG20060028A1 (it) * | 2006-04-18 | 2006-07-18 | Leonardo Valentini | Apparecchiatura per la scissione termofisica catalitica dell'ammoniaca liquida nei costituenti azoto ed idrogeno allo stato gassoso |
| CA2649388A1 (en) | 2006-04-20 | 2007-11-01 | Velocys, Inc. | Process for treating and/or forming a non-newtonian fluid using microchannel process technology |
| JP5383508B2 (ja) | 2007-01-19 | 2014-01-08 | ヴェロシス，インク． | マイクロチャネルプロセス技術を用いて天然ガスを分子量の高くなった炭化水素に変換するためのプロセスおよび装置 |
| US7923592B2 (en) | 2007-02-02 | 2011-04-12 | Velocys, Inc. | Process for making unsaturated hydrocarbons using microchannel process technology |
| DE102007026712A1 (de) | 2007-06-06 | 2008-12-11 | Uhde Gmbh | Vorrichtung und Verfahren für katalytische Gasphasenreaktionen sowie deren Verwendung |
| AU2009233786B2 (en) | 2008-04-09 | 2014-04-24 | Velocys Inc. | Process for converting a carbonaceous material to methane, methanol and/or dimethyl ether using microchannel process technology |
| WO2010007011A1 (en) | 2008-07-14 | 2010-01-21 | Basf Se | Process for making ethylene oxide |
| FR2936718B1 (fr) | 2008-10-03 | 2010-11-19 | Rhodia Operations | Procede de decomposition du n2o utilisant un catalyseur a base d'un oxyde de cerium et de lanthane. |
| AU2009302276B2 (en) | 2008-10-10 | 2015-12-03 | Velocys Inc. | Process and apparatus employing microchannel process technology |
| GB0819094D0 (en) | 2008-10-20 | 2008-11-26 | Johnson Matthey Plc | Catalyst containment unit |
| DE102008059930A1 (de) | 2008-12-02 | 2010-06-10 | Uhde Gmbh | Vorrichtung und Verfahren für katalytische Gasphasenreaktionen sowie deren Verwendung |
| PL2202201T3 (pl) | 2008-12-23 | 2016-11-30 | Katalizator utleniający amoniak | |
| JP5430224B2 (ja) * | 2009-05-21 | 2014-02-26 | 日立造船株式会社 | 水素製造システム |
| JP5371542B2 (ja) * | 2009-05-21 | 2013-12-18 | 日立造船株式会社 | 水素製造システム |
| US8524927B2 (en) | 2009-07-13 | 2013-09-03 | Velocys, Inc. | Process for making ethylene oxide using microchannel process technology |
| GB201002378D0 (en) | 2010-02-12 | 2010-03-31 | Johnson Matthey Plc | Catalyst structures |
| DK2612706T3 (da) | 2010-08-31 | 2020-01-02 | Hitachi Shipbuilding Eng Co | Fremgangsmåde til at producere brint |
| JP5879029B2 (ja) | 2010-11-09 | 2016-03-08 | 日立造船株式会社 | アンモニア酸化・分解触媒 |
| GB201102501D0 (en) | 2011-02-14 | 2011-03-30 | Johnson Matthey Plc | Catalysts for use in ammonia oxidation processes |
| GB201214122D0 (en) | 2012-08-07 | 2012-09-19 | Oxford Catalysts Ltd | Treating of catalyst support |
| US9676623B2 (en) | 2013-03-14 | 2017-06-13 | Velocys, Inc. | Process and apparatus for conducting simultaneous endothermic and exothermic reactions |
| DE102013004341A1 (de) | 2013-03-14 | 2014-09-18 | Thyssenkrupp Uhde Gmbh | Verfahren zur Oxidation von Ammoniak und dafür geeignete Anlage |
| CN107206356B (zh) | 2014-12-19 | 2021-07-06 | 庄信万丰股份有限公司 | 催化剂制造方法 |
| WO2016201218A2 (en) | 2015-06-12 | 2016-12-15 | Velocys, Inc. | Synthesis gas conversion process |
| JP6902319B2 (ja) * | 2017-02-20 | 2021-07-14 | ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ | ガス混合物の溶媒酸化のための活性化エネルギー減少剤 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888792A (en) * | 1970-06-26 | 1975-06-10 | African Explosives & Chem | Catalyst of cobalt oxide and a rare earth metal oxide and its method of preparation |
| US4208269A (en) * | 1977-11-09 | 1980-06-17 | Exxon Research & Engineering Co. | Hydrocarbon cracking using combined perovskite and zeolite catalyst |
| CN86108985B (zh) * | 1986-10-04 | 1988-11-23 | 中国科学院长春应用化学研究所 | 氨氧化制硝酸稀土钴酸盐催化剂 |
| US4812300A (en) * | 1987-07-13 | 1989-03-14 | Sri-International | Selective perovskite catalysts to oxidize ammonia to nitric oxide |
| JPH03161052A (ja) * | 1989-11-17 | 1991-07-11 | Matsushita Electric Ind Co Ltd | 排気ガス浄化触媒体およびその製造方法 |
| CN1022542C (zh) * | 1990-07-26 | 1993-10-27 | 北京大学 | 钙钛矿型稀土复合氧化物燃烧催化剂 |
| US5149516A (en) * | 1990-10-15 | 1992-09-22 | Mobil Oil Corp. | Partial oxidation of methane over perovskite catalyst |
| EP0525677B1 (en) * | 1991-07-29 | 1995-12-13 | Daihatsu Motor Company, Ltd. | Exhaust gas purifying catalyst and method of preparing the same |
-
1996
- 1996-12-20 GB GBGB9626516.0A patent/GB9626516D0/en active Pending
-
1997
- 1997-11-20 WO PCT/GB1997/003193 patent/WO1998028073A1/en active IP Right Grant
- 1997-11-20 AU AU50612/98A patent/AU728877B2/en not_active Ceased
- 1997-11-20 PL PL97334099A patent/PL188449B1/pl unknown
- 1997-11-20 CN CN97180780A patent/CN1095398C/zh not_active Expired - Fee Related
- 1997-11-20 DE DE69707303T patent/DE69707303T2/de not_active Expired - Lifetime
- 1997-11-20 JP JP52850098A patent/JP4165661B2/ja not_active Expired - Fee Related
- 1997-11-20 PT PT97913312T patent/PT946290E/pt unknown
- 1997-11-20 BR BR9713757-0A patent/BR9713757A/pt not_active IP Right Cessation
- 1997-11-20 ES ES97913312T patent/ES2165033T3/es not_active Expired - Lifetime
- 1997-11-20 RU RU99115880/04A patent/RU2185322C2/ru not_active IP Right Cessation
- 1997-11-20 AT AT97913312T patent/ATE206638T1/de active
- 1997-11-20 EP EP97913312A patent/EP0946290B1/en not_active Expired - Lifetime
- 1997-11-20 DK DK97913312T patent/DK0946290T3/da active
- 1997-11-20 CA CA002272750A patent/CA2272750C/en not_active Expired - Fee Related
- 1997-11-20 KR KR10-1999-7005576A patent/KR100460249B1/ko not_active IP Right Cessation
- 1997-11-20 CZ CZ19992192A patent/CZ291780B6/cs not_active IP Right Cessation
- 1997-11-25 ZA ZA9710605A patent/ZA9710605B/xx unknown
-
1999
- 1999-06-17 US US09/334,986 patent/US6827917B1/en not_active Expired - Fee Related
- 1999-06-18 NO NO19993000A patent/NO323722B1/no not_active IP Right Cessation
-
2001
- 2001-10-11 GR GR20010401462T patent/GR3036863T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB9626516D0 (en) | 1997-02-05 |
| NO993000L (no) | 1999-06-18 |
| CZ291780B6 (cs) | 2003-05-14 |
| RU2185322C2 (ru) | 2002-07-20 |
| NO993000D0 (no) | 1999-06-18 |
| CN1095398C (zh) | 2002-12-04 |
| ZA9710605B (en) | 1998-06-22 |
| KR100460249B1 (ko) | 2004-12-08 |
| EP0946290A1 (en) | 1999-10-06 |
| WO1998028073A1 (en) | 1998-07-02 |
| AU728877B2 (en) | 2001-01-18 |
| PL188449B1 (pl) | 2005-02-28 |
| CA2272750A1 (en) | 1998-07-02 |
| EP0946290B1 (en) | 2001-10-10 |
| ES2165033T3 (es) | 2002-03-01 |
| AU5061298A (en) | 1998-07-17 |
| PT946290E (pt) | 2002-01-30 |
| DE69707303D1 (de) | 2001-11-15 |
| BR9713757A (pt) | 2000-02-01 |
| US6827917B1 (en) | 2004-12-07 |
| KR20000062245A (ko) | 2000-10-25 |
| DE69707303T2 (de) | 2002-04-25 |
| CN1240371A (zh) | 2000-01-05 |
| ATE206638T1 (de) | 2001-10-15 |
| PL334099A1 (en) | 2000-01-31 |
| DK0946290T3 (da) | 2001-11-19 |
| GR3036863T3 (en) | 2002-01-31 |
| CZ219299A3 (cs) | 2000-01-12 |
| CA2272750C (en) | 2006-07-11 |
| JP4165661B2 (ja) | 2008-10-15 |
| JP2001506920A (ja) | 2001-05-29 |
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