CN103657693B - 一种马来酸二甲酯加氢催化剂及其制备方法 - Google Patents
一种马来酸二甲酯加氢催化剂及其制备方法 Download PDFInfo
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- CN103657693B CN103657693B CN201310683425.2A CN201310683425A CN103657693B CN 103657693 B CN103657693 B CN 103657693B CN 201310683425 A CN201310683425 A CN 201310683425A CN 103657693 B CN103657693 B CN 103657693B
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- houghite
- fluorine
- modified
- oxalic acid
- acid solution
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- 239000003054 catalyst Substances 0.000 title claims abstract description 54
- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical compound COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 claims abstract description 26
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 claims abstract description 13
- 229960001545 hydrotalcite Drugs 0.000 claims abstract description 13
- 229910001701 hydrotalcite Inorganic materials 0.000 claims abstract description 13
- 238000000151 deposition Methods 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 81
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 29
- 229910052731 fluorine Inorganic materials 0.000 claims description 29
- 239000011737 fluorine Substances 0.000 claims description 29
- 239000013067 intermediate product Substances 0.000 claims description 27
- 235000006408 oxalic acid Nutrition 0.000 claims description 27
- 239000011684 sodium molybdate Substances 0.000 claims description 27
- 235000015393 sodium molybdate Nutrition 0.000 claims description 27
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000000047 product Substances 0.000 claims description 18
- 238000005984 hydrogenation reaction Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 238000010926 purge Methods 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 229910003281 Ni-Mg-Al Inorganic materials 0.000 claims description 6
- 238000000975 co-precipitation Methods 0.000 claims description 6
- 230000003446 memory effect Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims 4
- 239000011734 sodium Substances 0.000 claims 4
- MUXOBHXGJLMRAB-UHFFFAOYSA-N Dimethyl succinate Chemical compound COC(=O)CCC(=O)OC MUXOBHXGJLMRAB-UHFFFAOYSA-N 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 abstract description 6
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 230000032050 esterification Effects 0.000 description 6
- 238000005886 esterification reaction Methods 0.000 description 6
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000001384 succinic acid Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- GDALETGZDYOOGB-UHFFFAOYSA-N Acridone Natural products C1=C(O)C=C2N(C)C3=CC=CC=C3C(=O)C2=C1O GDALETGZDYOOGB-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007171 acid catalysis Methods 0.000 description 1
- FZEYVTFCMJSGMP-UHFFFAOYSA-N acridone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3NC2=C1 FZEYVTFCMJSGMP-UHFFFAOYSA-N 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- MHKKFFHWMKEBDW-UHFFFAOYSA-N dimethyl 2,5-dioxocyclohexane-1,4-dicarboxylate Chemical compound COC(=O)C1CC(=O)C(C(=O)OC)CC1=O MHKKFFHWMKEBDW-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- -1 sulfuric acid dimethyl succinate Chemical compound 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
编号 | 使用寿命/天 |
M-1 | 94 |
M-2 | 90 |
M-3 | 96 |
M-4 | 104 |
M-5 | 86 |
M-6 | 78 |
M-7 | 84 |
M-8 | 80 |
M-9 | 75 |
对比例(钯炭催化剂) | 30 |
Claims (4)
Priority Applications (1)
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CN201310683425.2A CN103657693B (zh) | 2013-12-12 | 2013-12-12 | 一种马来酸二甲酯加氢催化剂及其制备方法 |
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CN201310683425.2A CN103657693B (zh) | 2013-12-12 | 2013-12-12 | 一种马来酸二甲酯加氢催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103657693A CN103657693A (zh) | 2014-03-26 |
CN103657693B true CN103657693B (zh) | 2015-05-27 |
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CN113200853A (zh) * | 2021-05-19 | 2021-08-03 | 宁波窦氏化学科技有限公司 | 一种制备丁二酸二醇酯的工艺方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6316640B1 (en) * | 1998-09-18 | 2001-11-13 | Basf Aktiengesellschaft | Preparation of tetrahydrofuran |
CN102070448A (zh) * | 2011-02-22 | 2011-05-25 | 湖南长岭石化科技开发有限公司 | 一种制备丁二酸二甲酯的方法 |
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2013
- 2013-12-12 CN CN201310683425.2A patent/CN103657693B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6316640B1 (en) * | 1998-09-18 | 2001-11-13 | Basf Aktiengesellschaft | Preparation of tetrahydrofuran |
CN102070448A (zh) * | 2011-02-22 | 2011-05-25 | 湖南长岭石化科技开发有限公司 | 一种制备丁二酸二甲酯的方法 |
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Effective date of registration: 20170517 Address after: 226000, 9 Jiangsu Road, Binjiang fine chemical industry zone, Nantong, Jiangsu, Qidong Patentee after: NANTONG FINC PHARMACEUTICAL CHEMICAL Co.,Ltd. Address before: 315042 Zhejiang province Jiangdong District of Ningbo City Road 265 Lane 17 No. 104 Min'an room Patentee before: Wang Jinming |
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Address after: 226000, No.78 Jiangsu Road, Binjiang Fine Chemical Industrial Park, Qidong City, Nantong City, Jiangsu Province Patentee after: Nantong Fayink High-tech Material Technology Co.,Ltd. Address before: 226000 9 Jiangsu Road, Binjiang Fine Chemical Industrial Park, Qidong, Nantong, Jiangsu Patentee before: NANTONG FINC PHARMACEUTICAL CHEMICAL Co.,Ltd. |
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Effective date of registration: 20231218 Address after: 226000 Qidong Binjiang fine chemical industry park, Nantong City, Jiangsu Province Patentee after: Qidong Binhua water supply Co.,Ltd. Address before: 226000, No.78 Jiangsu Road, Binjiang Fine Chemical Industrial Park, Qidong City, Nantong City, Jiangsu Province Patentee before: Nantong Fayink High-tech Material Technology Co.,Ltd. |