CN1657169A - 合成醋酸乙烯酯的负载型催化剂的制备方法 - Google Patents
合成醋酸乙烯酯的负载型催化剂的制备方法 Download PDFInfo
- Publication number
- CN1657169A CN1657169A CN 200410016435 CN200410016435A CN1657169A CN 1657169 A CN1657169 A CN 1657169A CN 200410016435 CN200410016435 CN 200410016435 CN 200410016435 A CN200410016435 A CN 200410016435A CN 1657169 A CN1657169 A CN 1657169A
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- Prior art keywords
- catalyst
- carrier
- preparation
- catalyst precarsor
- gold
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- 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.)
- Granted
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- 239000003054 catalyst Substances 0.000 title claims abstract description 72
- 238000002360 preparation method Methods 0.000 title claims description 18
- 230000002194 synthesizing effect Effects 0.000 title claims description 7
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title abstract description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 150000001875 compounds Chemical class 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 26
- 229910052737 gold Inorganic materials 0.000 claims abstract description 24
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 24
- -1 alkali-metal acetate Chemical class 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 16
- 230000032683 aging Effects 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 11
- 239000007864 aqueous solution Substances 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims abstract description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 40
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 25
- 239000010949 copper Substances 0.000 claims description 25
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 20
- 239000010931 gold Substances 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 239000007791 liquid phase Substances 0.000 claims description 8
- 150000002941 palladium compounds Chemical class 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012670 alkaline solution Substances 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 238000010574 gas phase reaction Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000006424 Flood reaction Methods 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 238000001354 calcination Methods 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 10
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 8
- 229940117958 vinyl acetate Drugs 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 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 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 239000004115 Sodium Silicate Substances 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000003513 alkali Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007598 dipping method Methods 0.000 description 5
- 235000011056 potassium acetate Nutrition 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910001961 silver nitrate Inorganic materials 0.000 description 4
- 235000019795 sodium metasilicate Nutrition 0.000 description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- 229910052911 sodium silicate Inorganic materials 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000012018 catalyst precursor Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000370738 Chlorion Species 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000002803 maceration Methods 0.000 description 2
- 235000019351 sodium silicates Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000005749 Copper compound Substances 0.000 description 1
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 1
- 239000005750 Copper hydroxide Substances 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- CHUYYOSIZBKMJD-UHFFFAOYSA-N acetic acid;gold Chemical compound [Au].CC(O)=O CHUYYOSIZBKMJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 229910001956 copper hydroxide Inorganic materials 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002344 gold compounds Chemical class 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
焙烧温度(℃) | 焙烧时间(小时) | 焙烧气氛组成 | |
实施例1 | 500 | 2 | 氢气 |
实施例2 | 1000 | 10 | 氮气 |
实施例3 | 650 | 5 | 氢气/氮气 |
实施例4 | 600 | 3.5 | 氢气/氮气 |
活性(g/l·hr) | 选择性(%) | |
实施例1 | 369 | 94.3 |
实施例2 | 377 | 94.8 |
实施例3 | 372 | 94.4 |
实施例4 | 374 | 94.5 |
比较例 | 346 | 92.1 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100164351A CN100336593C (zh) | 2004-02-19 | 2004-02-19 | 合成醋酸乙烯酯的负载型催化剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100164351A CN100336593C (zh) | 2004-02-19 | 2004-02-19 | 合成醋酸乙烯酯的负载型催化剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1657169A true CN1657169A (zh) | 2005-08-24 |
CN100336593C CN100336593C (zh) | 2007-09-12 |
Family
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CNB2004100164351A Expired - Lifetime CN100336593C (zh) | 2004-02-19 | 2004-02-19 | 合成醋酸乙烯酯的负载型催化剂的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100336593C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102371182A (zh) * | 2010-08-23 | 2012-03-14 | 中国石油化工股份有限公司 | 醋酸丙烯酯催化剂及其制备方法 |
CN102463139A (zh) * | 2010-11-17 | 2012-05-23 | 中国石油化工股份有限公司 | 用于合成醋酸丙烯酯的催化剂及其制备方法 |
CN103055941A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 醋酸烯丙酯催化剂及其制备方法 |
CN104107722A (zh) * | 2013-04-16 | 2014-10-22 | 中国石油化工股份有限公司 | 用于醋酸烯丙酯合成的催化剂 |
CN106582826A (zh) * | 2015-10-19 | 2017-04-26 | 中国石油化工股份有限公司 | 生产乙烯法醋酸乙烯所用的催化剂 |
CN114425445A (zh) * | 2020-10-14 | 2022-05-03 | 中国石油化工股份有限公司 | 醋酸乙烯催化剂及其制备方法 |
CN114425454A (zh) * | 2020-10-14 | 2022-05-03 | 中国石油化工股份有限公司 | 醋酸乙烯催化剂及醋酸乙烯合成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194417A (en) * | 1991-12-05 | 1993-03-16 | Quantum Chemical Corporation | Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis |
US5968869A (en) * | 1997-06-03 | 1999-10-19 | Celanese International Corporation | Vinyl acetate catalyst comprising palladium and gold deposited on a copper containing carrier |
-
2004
- 2004-02-19 CN CNB2004100164351A patent/CN100336593C/zh not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102371182B (zh) * | 2010-08-23 | 2013-04-03 | 中国石油化工股份有限公司 | 醋酸丙烯酯催化剂的制备方法 |
CN102371182A (zh) * | 2010-08-23 | 2012-03-14 | 中国石油化工股份有限公司 | 醋酸丙烯酯催化剂及其制备方法 |
CN102463139B (zh) * | 2010-11-17 | 2013-12-18 | 中国石油化工股份有限公司 | 用于合成醋酸丙烯酯的催化剂及其制备方法 |
CN102463139A (zh) * | 2010-11-17 | 2012-05-23 | 中国石油化工股份有限公司 | 用于合成醋酸丙烯酯的催化剂及其制备方法 |
CN103055941B (zh) * | 2011-10-24 | 2014-11-26 | 中国石油化工股份有限公司 | 醋酸烯丙酯催化剂及其制备方法 |
CN103055941A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 醋酸烯丙酯催化剂及其制备方法 |
CN104107722A (zh) * | 2013-04-16 | 2014-10-22 | 中国石油化工股份有限公司 | 用于醋酸烯丙酯合成的催化剂 |
CN104107722B (zh) * | 2013-04-16 | 2016-05-18 | 中国石油化工股份有限公司 | 用于醋酸烯丙酯合成的催化剂 |
CN106582826A (zh) * | 2015-10-19 | 2017-04-26 | 中国石油化工股份有限公司 | 生产乙烯法醋酸乙烯所用的催化剂 |
CN106582826B (zh) * | 2015-10-19 | 2019-11-08 | 中国石油化工股份有限公司 | 生产乙烯法醋酸乙烯所用的催化剂 |
CN114425445A (zh) * | 2020-10-14 | 2022-05-03 | 中国石油化工股份有限公司 | 醋酸乙烯催化剂及其制备方法 |
CN114425454A (zh) * | 2020-10-14 | 2022-05-03 | 中国石油化工股份有限公司 | 醋酸乙烯催化剂及醋酸乙烯合成方法 |
CN114425445B (zh) * | 2020-10-14 | 2023-09-29 | 中国石油化工股份有限公司 | 醋酸乙烯催化剂及其制备方法 |
CN114425454B (zh) * | 2020-10-14 | 2024-02-02 | 中国石油化工股份有限公司 | 醋酸乙烯催化剂及醋酸乙烯合成方法 |
Also Published As
Publication number | Publication date |
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CN100336593C (zh) | 2007-09-12 |
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