CZ292398A3 - Katalyzátor a způsob jeho výroby - Google Patents

Katalyzátor a způsob jeho výroby Download PDF

Info

Publication number: CZ292398A3
Authority: CZ; Czechia
Prior art keywords: catalyst; carrier; palladium; gold; weight
Prior art date: 1996-03-14

Application number

CZ982923A

Other languages

Czech (cs)

English (en)

Inventor

Robin S. Tanke

Original Assignee

Celanese International Corporation

Priority date (The priority date 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 date listed.)

1996-03-14

Filing date

1997-02-10

Publication date

1999-03-17

1997-02-10 Application filed by Celanese International Corporation filed Critical Celanese International Corporation

1999-03-17 Publication of CZ292398A3 publication Critical patent/CZ292398A3/cs

Links

239000003054 catalyst Substances 0.000 title claims abstract description 141
238000004519 manufacturing process Methods 0.000 title claims abstract description 57
239000010931 gold Substances 0.000 claims abstract description 78
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 64
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 54
238000000034 method Methods 0.000 claims abstract description 54
229910052737 gold Inorganic materials 0.000 claims abstract description 36
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 30
239000000203 mixture Substances 0.000 claims abstract description 30
239000004530 micro-emulsion Substances 0.000 claims abstract description 19
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 18
239000001301 oxygen Substances 0.000 claims abstract description 18
229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 17
239000005977 Ethylene Substances 0.000 claims abstract description 17
229910001020 Au alloy Inorganic materials 0.000 claims abstract description 6
239000003353 gold alloy Substances 0.000 claims abstract description 5
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 103
229910052763 palladium Inorganic materials 0.000 claims description 39
229910052751 metal Inorganic materials 0.000 claims description 33
239000002184 metal Substances 0.000 claims description 33
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 24
239000004094 surface-active agent Substances 0.000 claims description 20
239000002904 solvent Substances 0.000 claims description 18
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 13
239000000377 silicon dioxide Substances 0.000 claims description 12
229910045601 alloy Inorganic materials 0.000 claims description 8
239000000956 alloy Substances 0.000 claims description 8
239000007864 aqueous solution Substances 0.000 claims description 8
OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine group Chemical group NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 8
230000002209 hydrophobic effect Effects 0.000 claims description 8
238000005470 impregnation Methods 0.000 claims description 7
239000003638 chemical reducing agent Substances 0.000 claims description 6
239000002245 particle Substances 0.000 claims description 5
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
238000001035 drying Methods 0.000 claims description 4
238000005406 washing Methods 0.000 claims description 4
MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 3
239000012190 activator Substances 0.000 claims description 3
229910052783 alkali metal Inorganic materials 0.000 claims description 3
150000001340 alkali metals Chemical class 0.000 claims description 3
239000004215 Carbon black (E152) Substances 0.000 claims description 2
230000009471 action Effects 0.000 claims description 2
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
239000000292 calcium oxide Substances 0.000 claims description 2
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
150000001875 compounds Chemical class 0.000 claims description 2
229930195733 hydrocarbon Natural products 0.000 claims description 2
150000002430 hydrocarbons Chemical group 0.000 claims description 2
239000002736 nonionic surfactant Substances 0.000 claims description 2
239000004408 titanium dioxide Substances 0.000 claims description 2
235000012239 silicon dioxide Nutrition 0.000 claims 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
229910052782 aluminium Inorganic materials 0.000 claims 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
230000008569 process Effects 0.000 abstract description 8
238000012545 processing Methods 0.000 abstract description 2
230000002459 sustained effect Effects 0.000 abstract 1
SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 36
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine hydrate Chemical compound O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 22
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
239000000758 substrate Substances 0.000 description 15
239000011148 porous material Substances 0.000 description 14
235000011056 potassium acetate Nutrition 0.000 description 14
238000006243 chemical reaction Methods 0.000 description 13
238000000593 microemulsion method Methods 0.000 description 12
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 11
238000000576 coating method Methods 0.000 description 11
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 10
239000003153 chemical reaction reagent Substances 0.000 description 10
238000009616 inductively coupled plasma Methods 0.000 description 10
239000011248 coating agent Substances 0.000 description 9
230000000052 comparative effect Effects 0.000 description 9
239000007789 gas Substances 0.000 description 8
229910052757 nitrogen Inorganic materials 0.000 description 8
239000000047 product Substances 0.000 description 8
150000003839 salts Chemical class 0.000 description 8
239000011734 sodium Substances 0.000 description 8
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
101150003085 Pdcl gene Proteins 0.000 description 7
239000000243 solution Substances 0.000 description 7
229910004373 HOAc Inorganic materials 0.000 description 6
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
238000004458 analytical method Methods 0.000 description 6
238000002156 mixing Methods 0.000 description 6
229910004298 SiO 2 Inorganic materials 0.000 description 5
235000019439 ethyl acetate Nutrition 0.000 description 5
150000002739 metals Chemical class 0.000 description 5
239000011230 binding agent Substances 0.000 description 4
239000012071 phase Substances 0.000 description 4
229910052700 potassium Inorganic materials 0.000 description 4
238000006722 reduction reaction Methods 0.000 description 4
229910002018 Aerosil® 300 Inorganic materials 0.000 description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
238000004364 calculation method Methods 0.000 description 3
229910002091 carbon monoxide Inorganic materials 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
-1 naphtha Chemical compound 0.000 description 3
230000009467 reduction Effects 0.000 description 3
229910002016 Aerosil® 200 Inorganic materials 0.000 description 2
239000005995 Aluminium silicate Substances 0.000 description 2
229920013683 Celanese Polymers 0.000 description 2
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
235000012211 aluminium silicate Nutrition 0.000 description 2
239000008346 aqueous phase Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000000969 carrier Substances 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
238000009826 distribution Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
238000004817 gas chromatography Methods 0.000 description 2
238000007429 general method Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000001465 metallisation Methods 0.000 description 2
239000003960 organic solvent Substances 0.000 description 2
239000012266 salt solution Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
238000004846 x-ray emission Methods 0.000 description 2
229910002012 Aerosil® Inorganic materials 0.000 description 1
229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
238000002056 X-ray absorption spectroscopy Methods 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
239000003570 air Substances 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000012018 catalyst precursor Substances 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
230000008859 change Effects 0.000 description 1
238000001246 colloidal dispersion Methods 0.000 description 1
238000010960 commercial process Methods 0.000 description 1
239000007859 condensation product Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000006184 cosolvent Substances 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
229910021641 deionized water Inorganic materials 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
150000002191 fatty alcohols Chemical class 0.000 description 1
150000002344 gold compounds Chemical class 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
LAPRIVJANDLWOK-UHFFFAOYSA-N laureth-5 Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCO LAPRIVJANDLWOK-UHFFFAOYSA-N 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910001092 metal group alloy Inorganic materials 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
239000004533 oil dispersion Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000012047 saturated solution Substances 0.000 description 1
229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
235000019333 sodium laurylsulphate Nutrition 0.000 description 1
ABKQFSYGIHQQLS-UHFFFAOYSA-J sodium tetrachloropalladate Chemical compound [Na+].[Na+].Cl[Pd+2](Cl)(Cl)Cl ABKQFSYGIHQQLS-UHFFFAOYSA-J 0.000 description 1
238000004611 spectroscopical analysis Methods 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000004627 transmission electron microscopy Methods 0.000 description 1
238000011282 treatment Methods 0.000 description 1
ZMBHCYHQLYEYDV-UHFFFAOYSA-N trioctylphosphine oxide Chemical compound CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC ZMBHCYHQLYEYDV-UHFFFAOYSA-N 0.000 description 1
WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 description 1
238000009827 uniform distribution Methods 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0211—Impregnation using a colloidal suspension
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
- H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
- H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
- H01J23/52—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type the coupled helices being disposed coaxially around one another
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/52—Gold
- 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
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
- 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
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
- B01J27/055—Sulfates with alkali metals, copper, gold or silver
- 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
- B01J37/16—Reducing

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)

CZ982923A 1996-03-14 1997-02-10 Katalyzátor a způsob jeho výroby CZ292398A3 (cs)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US61601596A	1996-03-14	1996-03-14

Publications (1)

Publication Number	Publication Date
CZ292398A3 true CZ292398A3 (cs)	1999-03-17

Family

ID=24467707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CZ982923A CZ292398A3 (cs)	1996-03-14	1997-02-10	Katalyzátor a způsob jeho výroby

Country Status (7)

Country	Link
EP (1)	EP0888183A1 (de)
JP (1)	JP2000506438A (de)
KR (1)	KR19990087789A (de)
BR (1)	BR9708288A (de)
CA (1)	CA2244909A1 (de)
CZ (1)	CZ292398A3 (de)
WO (1)	WO1997033690A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2768638B1 (fr)	1997-09-23	1999-12-17	Centre Nat Rech Scient	Particules polymetalliques ultrafines, leur preparation et leur utilisation pour l'hydrogenation d'olefines ou pour le couplage de derives halogenes aromatiques
JP2000070718A (ja) *	1998-06-17	2000-03-07	Nippon Shokubai Co Ltd	ベンジルエステルの製造方法
FR2784605B1 (fr) *	1998-10-20	2001-01-19	Centre Nat Rech Scient	Materiau constitue par des particules metalliques et par des particules d'oxyde ultrafines
EP1303350B2 (de) *	2000-07-24	2010-01-27	Sasol Technology (Proprietary) Limited	Verfahren zur herstellung von kohlenwasserstoffen aus einem synthesegas
US8227369B2 (en) *	2005-05-25	2012-07-24	Celanese International Corp.	Layered composition and processes for preparing and using the composition
CN104415751B (zh) *	2013-08-27	2016-12-07	中国石油化工股份有限公司	一种碳二馏分气相选择加氢催化剂及其制备方法和应用
KR101964275B1 (ko)	2015-09-01	2019-04-01	주식회사 엘지화학	아크릴산 제조용 촉매 제조방법 및 이로부터 제조되는 촉매
EP3541510A1 (de) *	2016-11-17	2019-09-25	Lyondellbasell Acetyls, LLC	Durch aluminiumoxid mit hohem porenvolumen gestützter katalysator für vinylacetatmonomer (vam)-verfahren
CN112517063B (zh) *	2019-09-18	2023-08-04	中国石油化工股份有限公司	醋酸乙烯催化剂的制备方法
CN114289071B (zh) *	2022-01-10	2023-09-19	全球能源互联网研究院有限公司	一种耐水脱氧催化剂及其制备方法与应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4136062A (en) *	1977-10-17	1979-01-23	The Board Of Trustees Of Leland Stanford Junior University	Highly active pd-au catalyst
DE3803900A1 (de) *	1988-02-09	1989-08-17	Hoechst Ag	Verfahren zur herstellung von vinylacetat
US5332710A (en) *	1992-10-14	1994-07-26	Hoechst Celanese Corporation	Vinyl acetate catalyst preparation method
DE4443701C1 (de) *	1994-12-08	1996-08-29	Degussa	Schalenkatalysator, Verfahren zu seiner Herstellung und seine Verwendung

1997
- 1997-02-10 EP EP97905898A patent/EP0888183A1/de not_active Withdrawn
- 1997-02-10 JP JP9532599A patent/JP2000506438A/ja active Pending
- 1997-02-10 KR KR1019980707271A patent/KR19990087789A/ko not_active Application Discontinuation
- 1997-02-10 WO PCT/US1997/002132 patent/WO1997033690A1/en not_active Application Discontinuation
- 1997-02-10 BR BR9708288A patent/BR9708288A/pt not_active Application Discontinuation
- 1997-02-10 CZ CZ982923A patent/CZ292398A3/cs unknown
- 1997-02-10 CA CA002244909A patent/CA2244909A1/en not_active Abandoned

Also Published As

Publication number	Publication date
EP0888183A1 (de)	1999-01-07
JP2000506438A (ja)	2000-05-30
WO1997033690A1 (en)	1997-09-18
KR19990087789A (ko)	1999-12-27
CA2244909A1 (en)	1997-09-18
BR9708288A (pt)	1999-08-03

Publication	Publication Date	Title
US6528453B2 (en)	2003-03-04	Process for making a catalyst composition
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