CN102125849B - 一种合成甲烷催化剂的制备方法和催化剂前驱体 - Google Patents
一种合成甲烷催化剂的制备方法和催化剂前驱体 Download PDFInfo
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- CN102125849B CN102125849B CN2010106058239A CN201010605823A CN102125849B CN 102125849 B CN102125849 B CN 102125849B CN 2010106058239 A CN2010106058239 A CN 2010106058239A CN 201010605823 A CN201010605823 A CN 201010605823A CN 102125849 B CN102125849 B CN 102125849B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 92
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000012018 catalyst precursor Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title abstract description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 75
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000002360 preparation method Methods 0.000 claims abstract description 29
- -1 nickel aluminate Chemical class 0.000 claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 238000001354 calcination Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 43
- 238000006243 chemical reaction Methods 0.000 claims description 27
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 24
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 23
- 239000005864 Sulphur Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 20
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 19
- YYCNOHYMCOXPPJ-UHFFFAOYSA-N alumane;nickel Chemical compound [AlH3].[Ni] YYCNOHYMCOXPPJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000006477 desulfuration reaction Methods 0.000 claims description 14
- 230000023556 desulfurization Effects 0.000 claims description 14
- 230000003009 desulfurizing effect Effects 0.000 claims description 13
- 229910052622 kaolinite Inorganic materials 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 239000000395 magnesium oxide Substances 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 5
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 5
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 238000001694 spray drying Methods 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 150000002681 magnesium compounds Chemical class 0.000 claims description 2
- 238000005649 metathesis reaction Methods 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims 3
- 230000009467 reduction Effects 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 15
- 239000000243 solution Substances 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 238000005303 weighing Methods 0.000 description 12
- 238000003837 high-temperature calcination Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 230000000630 rising effect Effects 0.000 description 9
- 238000002441 X-ray diffraction Methods 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- SPIFDSWFDKNERT-UHFFFAOYSA-N nickel;hydrate Chemical compound O.[Ni] SPIFDSWFDKNERT-UHFFFAOYSA-N 0.000 description 8
- 239000012153 distilled water Substances 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- CYPPCCJJKNISFK-UHFFFAOYSA-J kaolinite Chemical compound [OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[O-][Si](=O)O[Si]([O-])=O CYPPCCJJKNISFK-UHFFFAOYSA-J 0.000 description 6
- MFUVDXOKPBAHMC-UHFFFAOYSA-N magnesium;dinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MFUVDXOKPBAHMC-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical group [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 230000001376 precipitating effect Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000003746 solid phase reaction Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000480 nickel oxide Inorganic materials 0.000 description 4
- 238000002161 passivation Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 3
- 238000010009 beating Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 229910001388 sodium aluminate Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 238000002411 thermogravimetry Methods 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 229910000943 NiAl Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- 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
- B01J23/78—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 alkali- or alkaline earth metals
-
- 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
- B01J23/005—Spinels
-
- 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
- B01J23/74—Iron group metals
- B01J23/755—Nickel
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/16—Reducing
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
- C07C1/10—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with water vapour
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
- C07C1/12—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon dioxide with hydrogen
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
Abstract
Description
名称 | CH4 | C2H6 | N2 | CO2 | CO | O2 | H2 |
组成(mol%) | 23~27 | 2~4 | 3~7 | 1.5~3 | 5~8 | 0.3~0.8 | 55~60 |
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106058239A CN102125849B (zh) | 2010-12-15 | 2010-12-15 | 一种合成甲烷催化剂的制备方法和催化剂前驱体 |
US13/994,243 US9555398B2 (en) | 2010-12-15 | 2011-12-14 | Methane synthesis catalyst preparation method and catalyst precursor |
JP2013543511A JP5726323B2 (ja) | 2010-12-15 | 2011-12-14 | メタン合成触媒及びその前駆体の製造方法並びに触媒前駆体 |
PCT/CN2011/083949 WO2012079505A1 (zh) | 2010-12-15 | 2011-12-14 | 一种合成甲烷催化剂的制备方法和催化剂前驱体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106058239A CN102125849B (zh) | 2010-12-15 | 2010-12-15 | 一种合成甲烷催化剂的制备方法和催化剂前驱体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102125849A CN102125849A (zh) | 2011-07-20 |
CN102125849B true CN102125849B (zh) | 2013-03-20 |
Family
ID=44264273
Family Applications (1)
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CN2010106058239A Active CN102125849B (zh) | 2010-12-15 | 2010-12-15 | 一种合成甲烷催化剂的制备方法和催化剂前驱体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9555398B2 (zh) |
JP (1) | JP5726323B2 (zh) |
CN (1) | CN102125849B (zh) |
WO (1) | WO2012079505A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102125849B (zh) | 2010-12-15 | 2013-03-20 | 新奥新能(北京)科技有限公司 | 一种合成甲烷催化剂的制备方法和催化剂前驱体 |
CN103242921B (zh) * | 2012-02-09 | 2014-12-10 | 中国科学院大连化学物理研究所 | 一种合成气制天然气的工艺 |
CN104888783A (zh) * | 2014-03-03 | 2015-09-09 | 中国石油化工股份有限公司 | 一种甲烷化催化剂及其制备方法和应用 |
CN104667931B (zh) * | 2014-09-01 | 2017-06-13 | 大唐国际化工技术研究院有限公司 | 一种完全甲烷化催化剂的预还原方法 |
JP6456204B2 (ja) * | 2015-03-24 | 2019-01-23 | 千代田化工建設株式会社 | 芳香族炭化水素の水素化触媒及びそれを用いた水素化処理方法 |
CN107537508B (zh) * | 2016-06-23 | 2019-11-15 | 中国石油化工股份有限公司 | 复合铁锌催化剂前驱体、由其合成的催化剂及其制备方法和应用 |
CN108686666A (zh) * | 2017-04-06 | 2018-10-23 | 中国石油化工股份有限公司 | 一种焦炉气制甲烷用催化剂的制备方法 |
CN107282048B (zh) * | 2017-06-26 | 2019-05-10 | 厦门大学 | 一种通过原子置换制备高稳定性纳米催化剂的方法 |
US20230398522A1 (en) * | 2020-11-24 | 2023-12-14 | Topsoe A/S | Process And Catalyst For The Catalytic Hydrogenation Of Organic Carbonyl Compounds |
CN114452979A (zh) * | 2021-12-31 | 2022-05-10 | 大连理工大学 | 一种具有尖晶石骨架及表面修饰的耐酸耐水型加氢催化剂的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1043449A (zh) * | 1988-12-17 | 1990-07-04 | 南京化学工业公司研究院 | 含稀土甲烷化催化剂 |
CN101844080A (zh) * | 2010-06-02 | 2010-09-29 | 华东理工大学 | 一种用于合成气制甲烷的催化剂及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4713300A (en) * | 1985-12-13 | 1987-12-15 | Minnesota Mining And Manufacturing Company | Graded refractory cermet article |
GB8607268D0 (en) | 1986-03-24 | 1986-04-30 | Atomic Energy Authority Uk | Methanation & steam reforming catalyst |
US7097786B2 (en) * | 2001-02-16 | 2006-08-29 | Conocophillips Company | Supported rhodium-spinel catalysts and process for producing synthesis gas |
JP4488178B2 (ja) * | 2004-02-26 | 2010-06-23 | 戸田工業株式会社 | メタン化触媒及びその製造方法、並びに該メタン化触媒を用いた一酸化炭素をメタン化する方法 |
CN101433863B (zh) * | 2007-11-15 | 2012-08-29 | 中国石油化工股份有限公司 | 一种复合氧化物载体及其制备方法 |
CN101391218B (zh) * | 2008-10-31 | 2010-08-11 | 西南化工研究设计院 | 一种焦炉气甲烷化催化剂的制备方法 |
CN102125849B (zh) * | 2010-12-15 | 2013-03-20 | 新奥新能(北京)科技有限公司 | 一种合成甲烷催化剂的制备方法和催化剂前驱体 |
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2010
- 2010-12-15 CN CN2010106058239A patent/CN102125849B/zh active Active
-
2011
- 2011-12-14 US US13/994,243 patent/US9555398B2/en active Active
- 2011-12-14 JP JP2013543511A patent/JP5726323B2/ja not_active Expired - Fee Related
- 2011-12-14 WO PCT/CN2011/083949 patent/WO2012079505A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1043449A (zh) * | 1988-12-17 | 1990-07-04 | 南京化学工业公司研究院 | 含稀土甲烷化催化剂 |
CN101844080A (zh) * | 2010-06-02 | 2010-09-29 | 华东理工大学 | 一种用于合成气制甲烷的催化剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5726323B2 (ja) | 2015-05-27 |
WO2012079505A1 (zh) | 2012-06-21 |
US9555398B2 (en) | 2017-01-31 |
JP2014506183A (ja) | 2014-03-13 |
US20140031199A1 (en) | 2014-01-30 |
CN102125849A (zh) | 2011-07-20 |
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