CN1108871C - 乙烯法制备醋酸乙烯酯的催化剂 - Google Patents
乙烯法制备醋酸乙烯酯的催化剂 Download PDFInfo
- Publication number
- CN1108871C CN1108871C CN99124193.2A CN99124193A CN1108871C CN 1108871 C CN1108871 C CN 1108871C CN 99124193 A CN99124193 A CN 99124193A CN 1108871 C CN1108871 C CN 1108871C
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- Prior art keywords
- catalyst
- impeller
- shape
- garden
- oxygen
- 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.)
- Expired - Lifetime
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- 239000003054 catalyst Substances 0.000 title claims abstract description 50
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title claims abstract description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title description 7
- 239000005977 Ethylene Substances 0.000 title description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000470 constituent Substances 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims abstract description 12
- 229910052737 gold Inorganic materials 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 11
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims abstract description 9
- 238000010574 gas phase reaction Methods 0.000 claims abstract description 7
- 239000008187 granular material Substances 0.000 claims abstract description 7
- 102000002322 Egg Proteins Human genes 0.000 claims abstract description 5
- 108010000912 Egg Proteins Proteins 0.000 claims abstract description 5
- 210000003278 egg shell Anatomy 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 9
- 229940117958 vinyl acetate Drugs 0.000 claims description 8
- -1 salt compounds Chemical class 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 229910052793 cadmium Inorganic materials 0.000 claims description 5
- 238000009828 non-uniform distribution Methods 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 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
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 16
- 239000010931 gold Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000003513 alkali Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- 239000003426 co-catalyst Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000011148 porous material Substances 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
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000012766 organic filler Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 235000011056 potassium acetate Nutrition 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- SJUCACGNNJFHLB-UHFFFAOYSA-N O=C1N[ClH](=O)NC2=C1NC(=O)N2 Chemical class O=C1N[ClH](=O)NC2=C1NC(=O)N2 SJUCACGNNJFHLB-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 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
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Description
叶数目(个) | L(mm) | D1(mm) | D2(mm) | |
实施例1 | 3 | 6.0 | 2.0 | 4.2 |
实施例2 | 4 | 4.8 | 1.9 | 5.4 |
实施例3 | 5 | 3.5 | 1.8 | 4.5 |
实施例4 | 6 | 5.5 | 1.7 | 4.8 |
实施例5 | 7 | 4.0 | 1.6 | 5.0 |
压力降(MPa) | 时空收率(g/l·hr) | 选择性(%) | |
实施例1 | 78 | 525 | 96.1 |
实施例2 | 75 | 540 | 96.5 |
实施例3 | 81 | 533 | 96.9 |
实施例4 | 67 | 512 | 95.3 |
实施例5 | 69 | 504 | 95.4 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99124193.2A CN1108871C (zh) | 1999-12-02 | 1999-12-02 | 乙烯法制备醋酸乙烯酯的催化剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99124193.2A CN1108871C (zh) | 1999-12-02 | 1999-12-02 | 乙烯法制备醋酸乙烯酯的催化剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1297789A CN1297789A (zh) | 2001-06-06 |
CN1108871C true CN1108871C (zh) | 2003-05-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99124193.2A Expired - Lifetime CN1108871C (zh) | 1999-12-02 | 1999-12-02 | 乙烯法制备醋酸乙烯酯的催化剂 |
Country Status (1)
Country | Link |
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CN (1) | CN1108871C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2448322A1 (en) | 2001-03-30 | 2002-10-10 | Shell Internationale Research Maatschappij B.V. | Process for preparing a group viii-metal containing catalyst, use thereof for preparing an alkenyl carboxylate |
JP4421201B2 (ja) | 2002-03-27 | 2010-02-24 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 触媒を調製する方法、触媒、および触媒の使用 |
CN1314490C (zh) * | 2003-04-23 | 2007-05-09 | 中国石油化工股份有限公司 | 用于合成醋酸乙烯酯的催化剂的制备方法 |
CN102716739A (zh) * | 2011-11-28 | 2012-10-10 | 江苏索普(集团)有限公司 | 真空法制备催化剂在合成醋酸乙烯中的应用 |
-
1999
- 1999-12-02 CN CN99124193.2A patent/CN1108871C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1297789A (zh) | 2001-06-06 |
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Owner name: CHINA PETROLEUM & CHEMICAL CORPORATION Free format text: FORMER OWNER: SHANGHAI PETROCHEMIAL CO LTD, CHINA PETROCHEMICAL CORP Effective date: 20050930 |
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Effective date of registration: 20050930 Address after: 100029, No. 6, Xin Xin Street East, Beijing, Chaoyang District Patentee after: Sinopec Corp. Address before: 200540 Shanghai city Jinshan District Jin Road No. 48 Patentee before: Shanghai Petrochemical Co., Ltd., SINOPEC |
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