CN1663679A - 一种碳负载型贵金属催化剂及其制备方法 - Google Patents
一种碳负载型贵金属催化剂及其制备方法 Download PDFInfo
- Publication number
- CN1663679A CN1663679A CN200410065880.7A CN200410065880A CN1663679A CN 1663679 A CN1663679 A CN 1663679A CN 200410065880 A CN200410065880 A CN 200410065880A CN 1663679 A CN1663679 A CN 1663679A
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- carrier
- catalyst
- palladium
- noble metal
- fluid bed
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- 239000003054 catalyst Substances 0.000 title claims abstract description 98
- 229910000510 noble metal Inorganic materials 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000012530 fluid Substances 0.000 claims abstract description 35
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 27
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 176
- 229910052763 palladium Inorganic materials 0.000 claims description 83
- 239000000243 solution Substances 0.000 claims description 36
- 239000003610 charcoal Substances 0.000 claims description 28
- 239000007864 aqueous solution Substances 0.000 claims description 19
- 239000002250 absorbent Substances 0.000 claims description 15
- 230000002745 absorbent Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 12
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 10
- 244000060011 Cocos nucifera Species 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 230000008021 deposition Effects 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 claims description 2
- 239000010903 husk Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 23
- 239000013078 crystal Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000007670 refining Methods 0.000 abstract description 3
- GOUHYARYYWKXHS-UHFFFAOYSA-N 4-formylbenzoic acid Chemical compound OC(=O)C1=CC=C(C=O)C=C1 GOUHYARYYWKXHS-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 125000006839 xylylene group Chemical group 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 42
- 229910052751 metal Inorganic materials 0.000 description 30
- 239000002184 metal Substances 0.000 description 30
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 238000005406 washing Methods 0.000 description 14
- 239000000843 powder Substances 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 11
- 230000001590 oxidative effect Effects 0.000 description 11
- 230000009467 reduction Effects 0.000 description 11
- 150000002940 palladium Chemical class 0.000 description 10
- 238000005984 hydrogenation reaction Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 8
- 238000001035 drying Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 238000005303 weighing Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 239000010970 precious metal Substances 0.000 description 6
- 238000013019 agitation Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009938 salting Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000005243 fluidization Methods 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- 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 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003863 metallic catalyst Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- AAZAXQRWFXJMCK-UHFFFAOYSA-N C(=O)(O)C1=C(C=O)C=CC=C1.C(C1=CC=C(C(=O)O)C=C1)(=O)O Chemical compound C(=O)(O)C1=C(C=O)C=CC=C1.C(C1=CC=C(C(=O)O)C=C1)(=O)O AAZAXQRWFXJMCK-UHFFFAOYSA-N 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- -1 this Chemical compound 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/393—Metal or metal oxide crystallite size
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
催化剂 | 钯含量/% | 表面钯含量/% | 晶粒度/ | 钯在载体上渗入深度/μm | 4-CBA转化率/% |
A | 0.35 | 11.38 | 83 | 5 | 92.3 |
B | 0.38 | 32.78 | 127 | 10 | 90.0 |
C | 0.39 | 28.76 | 110 | 10 | 94.4 |
D | 0.44 | 23.98 | 75 | 15 | 96.8 |
E | 0.46 | 21.32 | 69 | 25 | 97.2 |
F | 0.47 | 18.62 | 48 | 50 | 97.6 |
G | 0.48 | 15.70 | 47 | 100 | 98.2 |
H | 0.39 | 1.47 | 微晶 | 200 | 84.6 |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100658807A CN100473457C (zh) | 2004-12-24 | 2004-12-24 | 一种碳负载型贵金属催化剂及其制备方法 |
US11/314,943 US7622416B2 (en) | 2004-12-24 | 2005-12-21 | Hydrogenation catalyst, its preparation and use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100658807A CN100473457C (zh) | 2004-12-24 | 2004-12-24 | 一种碳负载型贵金属催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1663679A true CN1663679A (zh) | 2005-09-07 |
CN100473457C CN100473457C (zh) | 2009-04-01 |
Family
ID=35035099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100658807A Active CN100473457C (zh) | 2004-12-24 | 2004-12-24 | 一种碳负载型贵金属催化剂及其制备方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7622416B2 (zh) |
CN (1) | CN100473457C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008019582A1 (fr) * | 2006-08-11 | 2008-02-21 | China Petroleum & Chemical Corporation | Catalyseur pd/c supporté et son procédé de préparation |
CN100428989C (zh) * | 2006-09-06 | 2008-10-29 | 大连理工大学 | 一种由胶体溶液制备负载型纳米Pd/C催化剂的方法 |
CN102066592A (zh) * | 2008-06-20 | 2011-05-18 | Bhp比利通Ssm开发有限公司 | 从浸出液中回收镍和/或钴的方法 |
CN106179332A (zh) * | 2015-05-07 | 2016-12-07 | 中国石油化工股份有限公司 | 一种制备4-氨基二苯胺的催化剂及制备方法 |
CN106466602A (zh) * | 2015-08-17 | 2017-03-01 | 中国科学院金属研究所 | 一种炭载钯催化剂及其制备方法和应用 |
CN113181909A (zh) * | 2021-04-29 | 2021-07-30 | 上海大学 | 贵金属复合催化剂的制备方法及贵金属复合催化剂 |
CN117732465A (zh) * | 2024-02-20 | 2024-03-22 | 山西安仑化工有限公司 | 一种钯/炭黑催化剂的连续制备方法及制备装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7884254B2 (en) * | 2007-08-08 | 2011-02-08 | Honeywell International Inc. | Dehydrochlorination of hydrochlorofluorocarbons using pre-treated activated carbon catalysts |
RU2375113C1 (ru) * | 2008-09-29 | 2009-12-10 | Бонсанко Текнолоджи АГ | Способ получения палладийсодержащих катализаторов |
CN102971278B (zh) * | 2010-07-01 | 2014-12-17 | 索尔维特殊聚合物意大利有限公司 | 用于合成三氟乙烯的方法 |
CN112295569B (zh) * | 2019-07-26 | 2023-05-12 | 中国石油化工股份有限公司 | 苯一步氨化制苯胺的催化剂及制备方法 |
CN113713807B (zh) * | 2020-05-26 | 2023-08-29 | 中国石油化工股份有限公司 | 粗对苯二甲酸加氢精制催化剂及其制备方法和应用 |
CN111774014B (zh) * | 2020-08-10 | 2021-06-18 | 河海大学 | 一种制备漂浮载体负载催化剂的装置及方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3737395A (en) * | 1971-08-18 | 1973-06-05 | Dart Ind Inc | Preparation of carbon supported promoted noble metal catalysts |
US4467110A (en) * | 1981-10-29 | 1984-08-21 | Standard Oil Company (Indiana) | Process for purification of crude terephthalic acid |
US4476242A (en) * | 1981-10-29 | 1984-10-09 | Standard Oil Company (Indiana) | Process for preparing palladium on carbon catalysts for purification of crude terephthalic acid |
US4421676A (en) * | 1981-10-29 | 1983-12-20 | Standard Oil Company | Process for preparation of palladium on carbon catalysts used in the purification of crude terephthalic acid |
US4415479A (en) * | 1981-10-29 | 1983-11-15 | Standard Oil Company (Indiana) | Palladium on carbon catalyst for purification of crude terephthalic acid |
US4394299A (en) * | 1981-10-29 | 1983-07-19 | Standard Oil Company (Indiana) | Palladium-rhodium catalyst for purification of crude terephthalic acid |
US4791226A (en) * | 1983-06-23 | 1988-12-13 | Amoco Corporation | Catalyst and process for purification of crude terephthalic acid |
US4892972A (en) * | 1985-10-07 | 1990-01-09 | Amoco Corporation | Purification of crude terephthalic acid |
US4728630A (en) * | 1985-10-07 | 1988-03-01 | Amoco Corporation | Rhodium on carbon catalyst |
US5302183A (en) * | 1992-01-23 | 1994-04-12 | Shell Oil Company | Recovery of precious metals from catalyst residue |
DE4308101C1 (de) * | 1993-03-15 | 1994-07-28 | Degussa | Verfahren zur Herstellung platingruppenmetallhaltiger Hydrierkatalysatoren auf Aktivkohle |
ITMI971161A1 (it) * | 1997-05-19 | 1998-11-19 | Montecatini Tecnologie Srl | Catalizzatori di idrogenazione |
RU2146172C1 (ru) | 1999-07-29 | 2000-03-10 | Институт катализа им.Г.К.Борескова СО РАН | Каталитическая композиция, способ ее приготовления и способ очистки терефталевой кислоты |
DE10104224A1 (de) * | 2001-01-31 | 2002-08-01 | Basf Ag | Kohlenstoffasern enthaltender monolithischer Katalysator |
CN1213803C (zh) | 2002-05-16 | 2005-08-10 | 中国石化上海石油化工股份有限公司 | 用于对苯二甲酸精制的加氢催化剂 |
CN1212184C (zh) | 2002-12-11 | 2005-07-27 | 南化集团研究院 | 一种钯/碳负载型贵金属催化剂制备方法 |
-
2004
- 2004-12-24 CN CNB2004100658807A patent/CN100473457C/zh active Active
-
2005
- 2005-12-21 US US11/314,943 patent/US7622416B2/en active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008019582A1 (fr) * | 2006-08-11 | 2008-02-21 | China Petroleum & Chemical Corporation | Catalyseur pd/c supporté et son procédé de préparation |
CN100428989C (zh) * | 2006-09-06 | 2008-10-29 | 大连理工大学 | 一种由胶体溶液制备负载型纳米Pd/C催化剂的方法 |
CN102066592A (zh) * | 2008-06-20 | 2011-05-18 | Bhp比利通Ssm开发有限公司 | 从浸出液中回收镍和/或钴的方法 |
CN106179332A (zh) * | 2015-05-07 | 2016-12-07 | 中国石油化工股份有限公司 | 一种制备4-氨基二苯胺的催化剂及制备方法 |
CN106466602A (zh) * | 2015-08-17 | 2017-03-01 | 中国科学院金属研究所 | 一种炭载钯催化剂及其制备方法和应用 |
CN106466602B (zh) * | 2015-08-17 | 2019-03-29 | 中国科学院金属研究所 | 一种炭载钯催化剂及其制备方法和应用 |
CN113181909A (zh) * | 2021-04-29 | 2021-07-30 | 上海大学 | 贵金属复合催化剂的制备方法及贵金属复合催化剂 |
CN117732465A (zh) * | 2024-02-20 | 2024-03-22 | 山西安仑化工有限公司 | 一种钯/炭黑催化剂的连续制备方法及制备装置 |
CN117732465B (zh) * | 2024-02-20 | 2024-05-03 | 山西安仑化工有限公司 | 一种钯/炭黑催化剂的连续制备方法及制备装置 |
Also Published As
Publication number | Publication date |
---|---|
US20060154810A1 (en) | 2006-07-13 |
US7622416B2 (en) | 2009-11-24 |
CN100473457C (zh) | 2009-04-01 |
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