CN114433153B - 一种钒磷氧催化剂前驱体及由其制备的催化剂 - Google Patents
一种钒磷氧催化剂前驱体及由其制备的催化剂 Download PDFInfo
- Publication number
- CN114433153B CN114433153B CN202011198545.XA CN202011198545A CN114433153B CN 114433153 B CN114433153 B CN 114433153B CN 202011198545 A CN202011198545 A CN 202011198545A CN 114433153 B CN114433153 B CN 114433153B
- Authority
- CN
- China
- Prior art keywords
- drying
- microwave
- air
- forced air
- section
- 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.)
- Active
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 71
- 239000012018 catalyst precursor Substances 0.000 title claims abstract description 43
- LEABNKXSQUTCOW-UHFFFAOYSA-N [O].[P].[V] Chemical compound [O].[P].[V] LEABNKXSQUTCOW-UHFFFAOYSA-N 0.000 title description 6
- 238000001035 drying Methods 0.000 claims abstract description 119
- 239000000463 material Substances 0.000 claims abstract description 40
- LJYCJDQBTIMDPJ-UHFFFAOYSA-N [P]=O.[V] Chemical compound [P]=O.[V] LJYCJDQBTIMDPJ-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000007605 air drying Methods 0.000 claims abstract description 23
- 239000007791 liquid phase Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- 239000012298 atmosphere Substances 0.000 claims abstract description 7
- 238000005469 granulation Methods 0.000 claims abstract description 7
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims abstract 2
- 239000003570 air Substances 0.000 claims description 42
- 238000006243 chemical reaction Methods 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 22
- 238000002360 preparation method Methods 0.000 claims description 19
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 17
- 238000001994 activation Methods 0.000 claims description 15
- 230000004913 activation Effects 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000005422 blasting Methods 0.000 claims description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 230000007420 reactivation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 239000002904 solvent Substances 0.000 abstract description 21
- 239000002243 precursor Substances 0.000 abstract description 14
- 239000013078 crystal Substances 0.000 abstract description 11
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 8
- 239000012065 filter cake Substances 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- 230000003213 activating effect Effects 0.000 description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 4
- OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 description 4
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 3
- 239000007810 chemical reaction solvent Substances 0.000 description 3
- 238000004581 coalescence Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- HVENHVMWDAPFTH-UHFFFAOYSA-N iron(3+) trinitrate hexahydrate Chemical compound O.O.O.O.O.O.[Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HVENHVMWDAPFTH-UHFFFAOYSA-N 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- -1 vanadyl pyrophosphate Chemical compound 0.000 description 1
Classifications
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
-
- 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
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/643—Pore diameter less than 2 nm
-
- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
- B01J37/08—Heat treatment
-
- 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
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
- B01J37/344—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy
- B01J37/346—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy of microwave energy
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Furan Compounds (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011198545.XA CN114433153B (zh) | 2020-10-31 | 2020-10-31 | 一种钒磷氧催化剂前驱体及由其制备的催化剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011198545.XA CN114433153B (zh) | 2020-10-31 | 2020-10-31 | 一种钒磷氧催化剂前驱体及由其制备的催化剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114433153A CN114433153A (zh) | 2022-05-06 |
CN114433153B true CN114433153B (zh) | 2023-09-01 |
Family
ID=81357327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011198545.XA Active CN114433153B (zh) | 2020-10-31 | 2020-10-31 | 一种钒磷氧催化剂前驱体及由其制备的催化剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114433153B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08141403A (ja) * | 1994-11-28 | 1996-06-04 | Mitsubishi Chem Corp | リン−バナジウム酸化物触媒の製造方法 |
CN105749941A (zh) * | 2014-12-20 | 2016-07-13 | 中国石油化工股份有限公司 | 一种正丁烷氧化制顺酐钒磷氧催化剂的制备方法 |
CN106749125A (zh) * | 2015-11-21 | 2017-05-31 | 中国石油化工股份有限公司 | 一种正丁烷氧化制备顺酐的方法 |
CN107866240A (zh) * | 2016-09-23 | 2018-04-03 | 中国石油化工股份有限公司 | 用于制备顺丁烯二酸酐的催化剂及其制备方法 |
CN108101872A (zh) * | 2016-11-24 | 2018-06-01 | 中国石油化工股份有限公司 | 一种正丁烷氧化生产顺酐的催化剂级配方法 |
CN109550515A (zh) * | 2017-09-30 | 2019-04-02 | 中国科学院过程工程研究所 | 一种钒磷氧催化剂的制备方法及应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5574238B2 (ja) * | 2007-11-09 | 2014-08-20 | ユニヴァースィティ プトラ マレーシア | 表面積の大きなナノ粒子バナジウムリン酸化物触媒及びその生成物誘導体の改善された生成工程 |
-
2020
- 2020-10-31 CN CN202011198545.XA patent/CN114433153B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08141403A (ja) * | 1994-11-28 | 1996-06-04 | Mitsubishi Chem Corp | リン−バナジウム酸化物触媒の製造方法 |
CN105749941A (zh) * | 2014-12-20 | 2016-07-13 | 中国石油化工股份有限公司 | 一种正丁烷氧化制顺酐钒磷氧催化剂的制备方法 |
CN106749125A (zh) * | 2015-11-21 | 2017-05-31 | 中国石油化工股份有限公司 | 一种正丁烷氧化制备顺酐的方法 |
CN107866240A (zh) * | 2016-09-23 | 2018-04-03 | 中国石油化工股份有限公司 | 用于制备顺丁烯二酸酐的催化剂及其制备方法 |
CN108101872A (zh) * | 2016-11-24 | 2018-06-01 | 中国石油化工股份有限公司 | 一种正丁烷氧化生产顺酐的催化剂级配方法 |
CN109550515A (zh) * | 2017-09-30 | 2019-04-02 | 中国科学院过程工程研究所 | 一种钒磷氧催化剂的制备方法及应用 |
Also Published As
Publication number | Publication date |
---|---|
CN114433153A (zh) | 2022-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5458088B2 (ja) | ナノ結晶ビスマス−モリブデン混合酸化物の製造方法 | |
US9181169B2 (en) | Process for heterogeneously catalyzed gas phase partial oxidation of (meth)acrolein to (meth)acrylic acid | |
CN103769181B (zh) | 一种钒磷氧催化剂及其制备方法 | |
CN109174148B (zh) | 一种催化氧化甲苯合成苯甲醛的催化剂及其制备方法 | |
CN102039143B (zh) | 一种丙烯醛氧化制备丙烯酸的催化剂的制备方法 | |
KR101330666B1 (ko) | 나노결정 몰리브덴 혼합 산화물의 제조 방법 | |
JP5140674B2 (ja) | 改善されたマレイン酸無水物触媒およびその製造方法 | |
CN106902879B (zh) | 一种Co@C@MOF磁性催化剂的制备方法及其应用 | |
CN105381809B (zh) | 用于烃类选择氧化的钒磷氧催化剂的制备方法 | |
Yang et al. | Selective oxidation of glycerol in base-free conditions over N-doped carbon film coated carbon supported Pt catalysts | |
CN108889321A (zh) | 一种高比表面积氟-氯交换催化剂的制备方法 | |
CN114433153B (zh) | 一种钒磷氧催化剂前驱体及由其制备的催化剂 | |
JP2010520040A (ja) | 中空形材からなる混合酸化物触媒 | |
CN114433154B (zh) | 一种钒磷氧催化剂前驱体的制备方法,及由其制备的催化剂和应用 | |
US9040450B2 (en) | Process for producing composite oxide catalyst | |
CN109529861A (zh) | 一种骨架钴催化剂及其制备方法和应用 | |
CN104607220B (zh) | 一种环己烷氧化制顺酐的钒磷氧催化剂及其制备方法 | |
JP6845473B2 (ja) | 触媒の製造方法 | |
CN114433073A (zh) | 锰基催化剂及其制备方法和应用 | |
CN114433151B (zh) | 一种钒磷氧催化剂及其制备方法和应用 | |
CN108067253A (zh) | 一种糠醛加氢制备环戊酮的催化剂及其制备方法以及其用于糠醛加氢制备环戊酮的方法 | |
JP2008238098A (ja) | 複合酸化物触媒の製造法 | |
JP6136436B2 (ja) | 触媒の製造方法 | |
JP7188707B2 (ja) | メタクリル酸製造用触媒およびその製造方法、並びにメタクリル酸およびメタクリル酸エステルの製造方法 | |
CN114433149B (zh) | 一种钒磷氧催化剂,其制备方法及应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231214 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |
|
TR01 | Transfer of patent right |