CN102380420A - 一种氨合成催化剂及其制备方法 - Google Patents
一种氨合成催化剂及其制备方法 Download PDFInfo
- Publication number
- CN102380420A CN102380420A CN2011102581180A CN201110258118A CN102380420A CN 102380420 A CN102380420 A CN 102380420A CN 2011102581180 A CN2011102581180 A CN 2011102581180A CN 201110258118 A CN201110258118 A CN 201110258118A CN 102380420 A CN102380420 A CN 102380420A
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- CN
- China
- Prior art keywords
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- ruthenium
- ammonia synthesis
- potassium
- rul
- Prior art date
- 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.)
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Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 238000002360 preparation method Methods 0.000 title claims abstract description 94
- 239000003054 catalyst Substances 0.000 title claims abstract description 86
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 60
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 57
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 57
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 50
- KFIKNZBXPKXFTA-UHFFFAOYSA-N dipotassium;dioxido(dioxo)ruthenium Chemical compound [K+].[K+].[O-][Ru]([O-])(=O)=O KFIKNZBXPKXFTA-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000006243 chemical reaction Methods 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 28
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims abstract description 13
- 229920001744 Polyaldehyde Polymers 0.000 claims abstract description 10
- 239000012327 Ruthenium complex Substances 0.000 claims abstract description 10
- ITHZDDVSAWDQPZ-UHFFFAOYSA-L barium acetate Chemical compound [Ba+2].CC([O-])=O.CC([O-])=O ITHZDDVSAWDQPZ-UHFFFAOYSA-L 0.000 claims abstract description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 10
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 10
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 8
- 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 claims abstract description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052792 caesium Inorganic materials 0.000 claims abstract description 7
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 7
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 7
- 239000011591 potassium Substances 0.000 claims abstract description 7
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 7
- 239000011734 sodium Substances 0.000 claims abstract description 7
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 30
- 239000011259 mixed solution Substances 0.000 claims description 29
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 27
- 150000005846 sugar alcohols Polymers 0.000 claims description 26
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 24
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 22
- 239000007864 aqueous solution Substances 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- 238000005087 graphitization Methods 0.000 claims description 18
- 150000001299 aldehydes Chemical class 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 17
- 239000002253 acid Substances 0.000 claims description 16
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 12
- 235000011187 glycerol Nutrition 0.000 claims description 11
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 9
- 239000001103 potassium chloride Substances 0.000 claims description 9
- 235000011164 potassium chloride Nutrition 0.000 claims description 9
- 235000006408 oxalic acid Nutrition 0.000 claims description 8
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 6
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 6
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 6
- 235000010333 potassium nitrate Nutrition 0.000 claims description 6
- 239000004323 potassium nitrate Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 229910052701 rubidium Inorganic materials 0.000 claims description 6
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000011975 tartaric acid Substances 0.000 claims description 6
- 235000002906 tartaric acid Nutrition 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- -1 sorbierite Chemical compound 0.000 claims description 5
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 4
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 4
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 4
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 claims description 4
- 239000000811 xylitol Substances 0.000 claims description 4
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 4
- 235000010447 xylitol Nutrition 0.000 claims description 4
- 229960002675 xylitol Drugs 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 235000015165 citric acid Nutrition 0.000 claims description 3
- 235000011056 potassium acetate Nutrition 0.000 claims description 3
- VDRDGQXTSLSKKY-UHFFFAOYSA-K ruthenium(3+);trihydroxide Chemical compound [OH-].[OH-].[OH-].[Ru+3] VDRDGQXTSLSKKY-UHFFFAOYSA-K 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002131 composite material Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 150000007519 polyprotic acids Polymers 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- 239000001257 hydrogen Substances 0.000 description 13
- 229910052739 hydrogen Inorganic materials 0.000 description 13
- 239000007789 gas Substances 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 239000012752 auxiliary agent Substances 0.000 description 7
- AEHYRSFAEUPFTN-UHFFFAOYSA-N [Ru].[Ba] Chemical compound [Ru].[Ba] AEHYRSFAEUPFTN-UHFFFAOYSA-N 0.000 description 6
- NGIISMJJMXRCCT-UHFFFAOYSA-N [Ru].[N+](=O)(O)[O-] Chemical compound [Ru].[N+](=O)(O)[O-] NGIISMJJMXRCCT-UHFFFAOYSA-N 0.000 description 5
- HJRJEYNMJVGHOM-UHFFFAOYSA-N 2-hydroxypropane-1,2,3-tricarboxylic acid;ruthenium Chemical compound [Ru].OC(=O)CC(O)(C(O)=O)CC(O)=O HJRJEYNMJVGHOM-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 241000370738 Chlorion Species 0.000 description 2
- VQXHBHRWCQCXMN-UHFFFAOYSA-N [Ru].C(CO)O Chemical compound [Ru].C(CO)O VQXHBHRWCQCXMN-UHFFFAOYSA-N 0.000 description 2
- HZQGFPNECWWZMH-UHFFFAOYSA-N [Ru].[K].[Ba] Chemical compound [Ru].[K].[Ba] HZQGFPNECWWZMH-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- SJIJPHKXALISMQ-UHFFFAOYSA-N oxalic acid;ruthenium Chemical compound [Ru].OC(=O)C(O)=O SJIJPHKXALISMQ-UHFFFAOYSA-N 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- IYWJIYWFPADQAN-LNTINUHCSA-N (z)-4-hydroxypent-3-en-2-one;ruthenium Chemical compound [Ru].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O IYWJIYWFPADQAN-LNTINUHCSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 1
- UXFOSWFWQAUFFZ-UHFFFAOYSA-L barium(2+);diformate Chemical compound [Ba+2].[O-]C=O.[O-]C=O UXFOSWFWQAUFFZ-UHFFFAOYSA-L 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000006298 dechlorination reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Catalysts (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN2011102581180A CN102380420B (zh) | 2011-09-02 | 2011-09-02 | 一种氨合成催化剂及其制备方法 |
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CN2011102581180A CN102380420B (zh) | 2011-09-02 | 2011-09-02 | 一种氨合成催化剂及其制备方法 |
Publications (2)
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CN102380420A true CN102380420A (zh) | 2012-03-21 |
CN102380420B CN102380420B (zh) | 2013-04-17 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104084197A (zh) * | 2014-07-15 | 2014-10-08 | 福州大学化肥催化剂国家工程研究中心 | 一种以石墨化活性炭为载体的钌系氨合成催化剂及其制备 |
CN105597760A (zh) * | 2015-12-18 | 2016-05-25 | 福州大学 | 一种用于合成氨的钴催化剂及其制备方法 |
CN108261793A (zh) * | 2017-12-27 | 2018-07-10 | 中国石油天然气股份有限公司 | 一种水溶性钌络合物的提纯方法 |
CN110280268A (zh) * | 2019-07-03 | 2019-09-27 | 北京氦舶科技有限责任公司 | 一种合成氨催化剂及其制备方法 |
CN111167443A (zh) * | 2020-01-20 | 2020-05-19 | 武汉大学 | 一种新型钌基催化剂及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1599696A (zh) * | 2001-12-05 | 2005-03-23 | 米兰大学 | 氨合成用催化剂 |
CN101053834A (zh) * | 2006-04-14 | 2007-10-17 | 中国石油化工股份有限公司 | 一种钌基氨合成催化剂及其制备方法 |
CN101322947A (zh) * | 2008-08-07 | 2008-12-17 | 福州大学 | 一种活性炭负载的钌基氨合成催化剂及其制备方法 |
CN101322938A (zh) * | 2008-07-29 | 2008-12-17 | 福州大学 | 一种钌基氨合成催化剂及其制备方法 |
CN101362080A (zh) * | 2008-10-06 | 2009-02-11 | 福州开发区科盛催化材料有限公司 | 一种活性炭负载钌基氨合成催化剂及其制备方法 |
-
2011
- 2011-09-02 CN CN2011102581180A patent/CN102380420B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1599696A (zh) * | 2001-12-05 | 2005-03-23 | 米兰大学 | 氨合成用催化剂 |
CN101053834A (zh) * | 2006-04-14 | 2007-10-17 | 中国石油化工股份有限公司 | 一种钌基氨合成催化剂及其制备方法 |
CN101322938A (zh) * | 2008-07-29 | 2008-12-17 | 福州大学 | 一种钌基氨合成催化剂及其制备方法 |
CN101322947A (zh) * | 2008-08-07 | 2008-12-17 | 福州大学 | 一种活性炭负载的钌基氨合成催化剂及其制备方法 |
CN101362080A (zh) * | 2008-10-06 | 2009-02-11 | 福州开发区科盛催化材料有限公司 | 一种活性炭负载钌基氨合成催化剂及其制备方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104084197A (zh) * | 2014-07-15 | 2014-10-08 | 福州大学化肥催化剂国家工程研究中心 | 一种以石墨化活性炭为载体的钌系氨合成催化剂及其制备 |
CN104084197B (zh) * | 2014-07-15 | 2016-04-06 | 福州大学化肥催化剂国家工程研究中心 | 一种以石墨化活性炭为载体的钌系氨合成催化剂及其制备 |
CN105597760A (zh) * | 2015-12-18 | 2016-05-25 | 福州大学 | 一种用于合成氨的钴催化剂及其制备方法 |
CN105597760B (zh) * | 2015-12-18 | 2018-03-16 | 福州大学 | 一种用于合成氨的钴催化剂及其制备方法 |
CN108261793A (zh) * | 2017-12-27 | 2018-07-10 | 中国石油天然气股份有限公司 | 一种水溶性钌络合物的提纯方法 |
CN110280268A (zh) * | 2019-07-03 | 2019-09-27 | 北京氦舶科技有限责任公司 | 一种合成氨催化剂及其制备方法 |
CN111167443A (zh) * | 2020-01-20 | 2020-05-19 | 武汉大学 | 一种新型钌基催化剂及其制备方法和应用 |
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Publication number | Publication date |
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CN102380420B (zh) | 2013-04-17 |
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