CN1647854A - 甲基丙烯醛选择氧化合成甲基丙烯酸的催化剂及其应用 - Google Patents
甲基丙烯醛选择氧化合成甲基丙烯酸的催化剂及其应用 Download PDFInfo
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- CN1647854A CN1647854A CN 200410084590 CN200410084590A CN1647854A CN 1647854 A CN1647854 A CN 1647854A CN 200410084590 CN200410084590 CN 200410084590 CN 200410084590 A CN200410084590 A CN 200410084590A CN 1647854 A CN1647854 A CN 1647854A
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- 239000003054 catalyst Substances 0.000 title claims abstract description 74
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000001590 oxidative effect Effects 0.000 title claims abstract description 4
- -1 methyl acrylic aldehyde Chemical compound 0.000 title claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 22
- 229910052785 arsenic Inorganic materials 0.000 claims abstract description 11
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 9
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000011964 heteropoly acid Substances 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000003197 catalytic effect Effects 0.000 claims abstract description 4
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 239000010955 niobium Substances 0.000 claims description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
- 239000003085 diluting agent Substances 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229930194542 Keto Natural products 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims description 4
- 125000000468 ketone group Chemical group 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- DHRLEVQXOMLTIM-UHFFFAOYSA-N phosphoric acid;trioxomolybdenum Chemical compound O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.OP(O)(O)=O DHRLEVQXOMLTIM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 4
- DJHGAFSJWGLOIV-UHFFFAOYSA-N Arsenic acid Chemical compound O[As](O)(O)=O DJHGAFSJWGLOIV-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 239000012808 vapor phase Substances 0.000 claims description 3
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims description 2
- 150000001339 alkali metal compounds Chemical class 0.000 claims description 2
- 229940000488 arsenic acid Drugs 0.000 claims description 2
- COHDHYZHOPQOFD-UHFFFAOYSA-N arsenic pentoxide Chemical compound O=[As](=O)O[As](=O)=O COHDHYZHOPQOFD-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004327 boric acid Substances 0.000 claims description 2
- 229910052792 caesium Inorganic materials 0.000 claims description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 2
- 238000001354 calcination Methods 0.000 claims description 2
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 239000008246 gaseous mixture Substances 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 2
- ALTWGIIQPLQAAM-UHFFFAOYSA-N metavanadate Chemical compound [O-][V](=O)=O ALTWGIIQPLQAAM-UHFFFAOYSA-N 0.000 claims description 2
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910000476 molybdenum oxide Inorganic materials 0.000 claims description 2
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052701 rubidium Inorganic materials 0.000 claims description 2
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000005049 silicon tetrachloride Substances 0.000 claims description 2
- 229910052716 thallium Inorganic materials 0.000 claims description 2
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- CMPGARWFYBADJI-UHFFFAOYSA-L tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- FUSUHKVFWTUUBE-UHFFFAOYSA-N buten-2-one Chemical compound CC(=O)C=C FUSUHKVFWTUUBE-UHFFFAOYSA-N 0.000 abstract 3
- 238000007865 diluting Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 21
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- LKRFCKCBYVZXTC-UHFFFAOYSA-N dinitrooxyindiganyl nitrate Chemical class [In+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O LKRFCKCBYVZXTC-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- NLSCHDZTHVNDCP-UHFFFAOYSA-N caesium nitrate Chemical class [Cs+].[O-][N+]([O-])=O NLSCHDZTHVNDCP-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical class Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000012018 catalyst precursor Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical class [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- RTHYXYOJKHGZJT-UHFFFAOYSA-N rubidium nitrate Chemical class [Rb+].[O-][N+]([O-])=O RTHYXYOJKHGZJT-UHFFFAOYSA-N 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical class Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
Description
实例编号 | 催化剂组成 |
实施例1 | 85(Mo12P1.5K1.5Sb0.5Cu0.3As0.2V0.5In0.3Cs0.2Mo2)/15ZrO2 |
实施例2 | 85(Mo12P1.5K1.5Sb0.5Cu0.3As0.2W0.5Ge0.3Cs0.2Mo2)/15ZrO2 |
实施例3 | 85(Mo12P1.5K1.5Sb0.5Cu0.3As0.2Nb0.5Si0.3Cs0.2Mo2)/15ZrO2 |
实施例4 | 85(Mo12P1.5K1.5Sb0.5Cu0.3As0.2Nb0.3Pb0.2Ge0.3Cs0.2Mo2)/15ZrO2 |
实施例5 | 85(Mo12P1.5K1.5Sb0.5Cu0.3As0.2Nb0.3Pb0.2Ge0.3Rb0.2Mo2)/15SiC |
实施例6 | 85(Mo12P1.5K1.5Sb0.5Cu0.3As0.2Nb0.3Pb0.2Ge0.3Tl0.2Mo2)/15WO3 |
实施例7 | 85(Mo12P1.5K1.5Sb0.5Cu0.3As0.2W0.3V0.2Ge0.3Rb0.2Mo8)/15SiC |
实施例8 | 85(Mo12P1.5K1.5Sb0.5Cu0.3As0.2V0.5Ge0.3Cs0.2Mo2)/15ZrO2 |
实施例9 | 85(Mo12P1.3K1.0Sb0.5Cu0.3As0.5V0.5Ge0.3Cs0.5Mo2)/15ZrO2 |
实施例10 | 85(Mo12P1.3K1.0Sb0.7Cu0.2As0.5V0.5Ge0.2Cs0.5Mo2)/15ZrO2 |
实施例11 | 90(Mo12P1.3K1.0Sb0.5Cu0.3As0.5V0.5Ge0.3Cs0.5Mo2)/10ZrO2 |
实施例12 | 75(Mo12P1.3K1.0Sb0.5Cu0.3As0.5V0.5Ge0.3Cs0.5Mo2)/25ZrO2 |
比较例1 | 50(Mo12P1.3K1.0Sb0.5Cu0.3As0.5V0.5Ge0.3Cs0.5Mo2)/50ZrO2 |
比较例2 | 100(Mo12P1.3K1.0Sb0.5Cu0.3As0.5V0.5Ge0.3Cs0.5Mo2) |
比较例3 | 100(Mo12P1.3K1.0Sb0.5Cu0.3As0.5V0.5Ge0.3Cs0.5) |
比较例4 | 85(Mo12P1.3K1.0Sb0.5Cu0.3V0.5Ge0.3Cs0.5Mo2)/15ZrO2 |
比较例5 | 85(Mo12P1.3K1.0Cu0.3As0.5V0.5Ge0.3Cs0.5Mo2)/15ZrO2 |
比较例6 | 85(Mo12P1.3K1.0Sb0.5As0.5V0.5Ge0.3Cs0.5Mo2)/15ZrO2 |
比较例7 | 85(Mo12P1.3K1.0Sb0.5V0.5Ge0.3Cs0.5Mo2)/15ZrO2 |
比较例8 | 85(M012P1.3K1.0V0.5Ge0.3Cs0.5Mo2)/15ZrO2 |
比较例9 | 85(Mo12P1.3K1.0Sb0.7Cu0.2As0.5V0.5Cs0.5Mo2)/15ZrO2 |
比较例10 | 85(Mo12P1.3K1.0Sb0.7Cu0.2As0.5V0.5Mo2)/15ZrO2 |
实例编号 | 颗粒粉碎强度强度,kg/cm | 反应温度(热点),℃ | MAL转化率,% | MAA选择性,% |
实施例1 | 3.0 | 320 | 85.6 | 88.3 |
实施例2 | 2.9 | 320 | 86.2 | 87.8 |
实施例3 | 3.0 | 325 | 85.2 | 87.9 |
实施例4 | 3.1 | 325 | 86.5 | 88.9 |
实施例5 | 3.2 | 325 | 85.5 | 88.2 |
实施例6 | 3.2 | 320 | 85.9 | 87.9 |
实施例7 | 3.4 | 320 | 86.9 | 88.0 |
实施例8 | 3.0 | 330 | 86.1 | 87.2 |
实施例9 | 2.9 | 330 | 87.1 | 88.3 |
实施例10 | 2.9 | 330 | 86.3 | 88.1 |
实施例11 | 2.5 | 320 | 87.2 | 88.0 |
实施例12 | 3.5 | 330 | 85.5 | 88.6 |
比较例1 | 3.6 | 335 | 82.4 | 83.9 |
比较例2 | 1.8 | 320 | 89.6 | 76.9 |
比较例3 | 0.9 | 320 | 90.3 | 70.4 |
比较例4 | 3.0 | 330 | 84.3 | 78.9 |
比较例5 | 2.9 | 330 | 85.6 | 77.8 |
比较例6 | 2.9 | 330 | 86.5 | 78.2 |
比较例7 | 2.9 | 330 | 80.2 | 73.8 |
比较例8 | 2.8 | 330 | 75.3 | 72.9 |
比较例9 | 2.9 | 330 | 85.7 | 85.1 |
比较例10 | 2.8 | 330 | 78.2 | 68.9 |
Claims (8)
Priority Applications (1)
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CNB2004100845907A CN100490973C (zh) | 2004-11-26 | 2004-11-26 | 甲基丙烯醛选择氧化合成甲基丙烯酸的催化剂及其应用 |
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CNB2004100845907A CN100490973C (zh) | 2004-11-26 | 2004-11-26 | 甲基丙烯醛选择氧化合成甲基丙烯酸的催化剂及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN1647854A true CN1647854A (zh) | 2005-08-03 |
CN100490973C CN100490973C (zh) | 2009-05-27 |
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CNB2004100845907A Active CN100490973C (zh) | 2004-11-26 | 2004-11-26 | 甲基丙烯醛选择氧化合成甲基丙烯酸的催化剂及其应用 |
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CN (1) | CN100490973C (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100417446C (zh) * | 2006-03-29 | 2008-09-10 | 上海华谊丙烯酸有限公司 | 一种甲基丙烯醛选择氧化合成甲基丙烯酸催化剂的成型方法 |
CN101514019B (zh) * | 2008-02-20 | 2011-01-19 | 中国石油化工股份有限公司上海石油化工研究院 | ZSM-5/β沸石/MCM-49三相共生分子筛及其合成方法 |
CN103831131A (zh) * | 2012-11-21 | 2014-06-04 | 上海华谊丙烯酸有限公司 | 催化剂、其制备方法和用途 |
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US4596784A (en) * | 1982-06-07 | 1986-06-24 | Rohm And Haas Company | Catalyst compositions and their use for the preparation of unsaturated carboxylic acids |
US4552978A (en) * | 1983-12-12 | 1985-11-12 | The Standard Oil Company | Oxidation of unsaturated aldehydes |
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JP4629886B2 (ja) * | 2001-02-20 | 2011-02-09 | 三菱レイヨン株式会社 | メタクロレインおよび/またはメタクリル酸製造用触媒、その製造方法、および、メタクロレインおよび/またはメタクリル酸の製造方法 |
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