CS266590B2 - Silver containing catalyst suitable for ethylene oxidation into ethylene oxide and method of its preparation - Google Patents

Silver containing catalyst suitable for ethylene oxidation into ethylene oxide and method of its preparation Download PDF

Info

Publication number: CS266590B2
Authority: CS; Czechoslovakia
Prior art keywords: silver; ethylene; catalyst; temperature; tin
Prior art date: 1985-06-28

Application number

CS864761A

Other languages

Czech (cs)

English (en)

Other versions

CS476186A2 (en

Inventor

Gosse Boxhoorn

Aan H Klazinga

Otto M Velthuis

Original Assignee

Shell Int Research

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.)

1985-06-28

Filing date

1986-06-26

Publication date

1990-01-12

1986-06-26 Application filed by Shell Int Research filed Critical Shell Int Research

1989-04-14 Publication of CS476186A2 publication Critical patent/CS476186A2/cs

1990-01-12 Publication of CS266590B2 publication Critical patent/CS266590B2/cs

Links

229910052709 silver Inorganic materials 0.000 title claims description 49
239000004332 silver Substances 0.000 title claims description 49
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims description 44
239000003054 catalyst Substances 0.000 title claims description 44
238000000034 method Methods 0.000 title claims description 17
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 14
239000005977 Ethylene Substances 0.000 title claims description 14
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title claims description 14
238000007254 oxidation reaction Methods 0.000 title claims description 6
230000003647 oxidation Effects 0.000 title claims description 5
238000002360 preparation method Methods 0.000 title description 5
229910052783 alkali metal Inorganic materials 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 12
150000001340 alkali metals Chemical class 0.000 claims description 10
-1 silver carboxylate Chemical class 0.000 claims description 10
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
FAKFSJNVVCGEEI-UHFFFAOYSA-J tin(4+);disulfate Chemical compound [Sn+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O FAKFSJNVVCGEEI-UHFFFAOYSA-J 0.000 claims description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
238000001354 calcination Methods 0.000 claims description 5
150000001875 compounds Chemical class 0.000 claims description 5
238000004519 manufacturing process Methods 0.000 claims description 2
230000001590 oxidative effect Effects 0.000 claims description 2
238000006243 chemical reaction Methods 0.000 description 20
239000000243 solution Substances 0.000 description 19
239000001301 oxygen Substances 0.000 description 16
229910052760 oxygen Inorganic materials 0.000 description 16
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 15
239000002245 particle Substances 0.000 description 11
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 8
229910052792 caesium Inorganic materials 0.000 description 8
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 8
SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 8
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 7
239000007789 gas Substances 0.000 description 7
229910052700 potassium Inorganic materials 0.000 description 7
239000011591 potassium Substances 0.000 description 7
229940100890 silver compound Drugs 0.000 description 7
150000003379 silver compounds Chemical class 0.000 description 7
XNGYKPINNDWGGF-UHFFFAOYSA-L silver oxalate Chemical compound [Ag+].[Ag+].[O-]C(=O)C([O-])=O XNGYKPINNDWGGF-UHFFFAOYSA-L 0.000 description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
239000007864 aqueous solution Substances 0.000 description 6
IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 6
GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 6
229910052782 aluminium Inorganic materials 0.000 description 5
229910052701 rubidium Inorganic materials 0.000 description 5
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
239000001103 potassium chloride Substances 0.000 description 4
235000011164 potassium chloride Nutrition 0.000 description 4
150000003839 salts Chemical class 0.000 description 4
229910001961 silver nitrate Inorganic materials 0.000 description 4
239000007858 starting material Substances 0.000 description 4
MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 3
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
150000001412 amines Chemical class 0.000 description 3
HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 3
239000001569 carbon dioxide Substances 0.000 description 3
229910002092 carbon dioxide Inorganic materials 0.000 description 3
238000005470 impregnation Methods 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
150000003606 tin compounds Chemical class 0.000 description 3
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
229910021529 ammonia Inorganic materials 0.000 description 2
229910052786 argon Inorganic materials 0.000 description 2
NLSCHDZTHVNDCP-UHFFFAOYSA-N caesium nitrate Chemical compound [Cs+].[O-][N+]([O-])=O NLSCHDZTHVNDCP-UHFFFAOYSA-N 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
230000008021 deposition Effects 0.000 description 2
239000003085 diluting agent Substances 0.000 description 2
229910001882 dioxygen Inorganic materials 0.000 description 2
238000001035 drying Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
150000004682 monohydrates Chemical class 0.000 description 2
150000002823 nitrates Chemical class 0.000 description 2
239000011148 porous material Substances 0.000 description 2
FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
239000000843 powder Substances 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
239000000376 reactant Substances 0.000 description 2
150000003378 silver Chemical class 0.000 description 2
NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
ZSUXOVNWDZTCFN-UHFFFAOYSA-L tin(ii) bromide Chemical compound Br[Sn]Br ZSUXOVNWDZTCFN-UHFFFAOYSA-L 0.000 description 2
JTDNNCYXCFHBGG-UHFFFAOYSA-L tin(ii) iodide Chemical compound I[Sn]I JTDNNCYXCFHBGG-UHFFFAOYSA-L 0.000 description 2
TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
ZXSQEZNORDWBGZ-UHFFFAOYSA-N 1,3-dihydropyrrolo[2,3-b]pyridin-2-one Chemical compound C1=CN=C2NC(=O)CC2=C1 ZXSQEZNORDWBGZ-UHFFFAOYSA-N 0.000 description 1
229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical class CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
229910021607 Silver chloride Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
YKHIIERVIUJUBD-UHFFFAOYSA-N [4-bromo-6-(hydroxymethyl)pyridin-2-yl]methanol Chemical compound OCC1=CC(Br)=CC(CO)=N1 YKHIIERVIUJUBD-UHFFFAOYSA-N 0.000 description 1
FXILXJYWVRJEIC-UHFFFAOYSA-L [Ag+].C(C(=O)[O-])(=O)[O-].[K+] Chemical compound [Ag+].C(C(=O)[O-])(=O)[O-].[K+] FXILXJYWVRJEIC-UHFFFAOYSA-L 0.000 description 1
150000001242 acetic acid derivatives Chemical class 0.000 description 1
239000004480 active ingredient Substances 0.000 description 1
239000003125 aqueous solvent Substances 0.000 description 1
150000001649 bromium compounds Chemical class 0.000 description 1
KOPBYBDAPCDYFK-UHFFFAOYSA-N caesium oxide Chemical compound [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 description 1
229910001942 caesium oxide Inorganic materials 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
150000001734 carboxylic acid salts Chemical class 0.000 description 1
239000000969 carrier Substances 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000001493 electron microscopy Methods 0.000 description 1
238000001941 electron spectroscopy Methods 0.000 description 1
239000008246 gaseous mixture Substances 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
150000004694 iodide salts Chemical class 0.000 description 1
238000004898 kneading Methods 0.000 description 1
150000003893 lactate salts Chemical class 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000010956 nickel silver Substances 0.000 description 1
150000003891 oxalate salts Chemical class 0.000 description 1
235000006408 oxalic acid Nutrition 0.000 description 1
KZNNRLXBDAAMDZ-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane trihydrate Chemical compound O.O.O.O=[Al]O[Al]=O KZNNRLXBDAAMDZ-UHFFFAOYSA-N 0.000 description 1
150000002926 oxygen Chemical class 0.000 description 1
229920006389 polyphenyl polymer Polymers 0.000 description 1
239000004323 potassium nitrate Substances 0.000 description 1
235000010333 potassium nitrate Nutrition 0.000 description 1
CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
229910001950 potassium oxide Inorganic materials 0.000 description 1
159000000001 potassium salts Chemical class 0.000 description 1
230000002028 premature Effects 0.000 description 1
229910001952 rubidium oxide Inorganic materials 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
229930195734 saturated hydrocarbon Natural products 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 description 1
229910001958 silver carbonate Inorganic materials 0.000 description 1
HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
229910001923 silver oxide Inorganic materials 0.000 description 1
230000003381 solubilizing effect Effects 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000001119 stannous chloride Substances 0.000 description 1
235000011150 stannous chloride Nutrition 0.000 description 1
ANOBYBYXJXCGBS-UHFFFAOYSA-L stannous fluoride Chemical compound F[Sn]F ANOBYBYXJXCGBS-UHFFFAOYSA-L 0.000 description 1
229960002799 stannous fluoride Drugs 0.000 description 1
229940108184 stannous iodide Drugs 0.000 description 1
RCIVOBGSMSSVTR-UHFFFAOYSA-L stannous sulfate Chemical compound [SnH2+2].[O-]S([O-])(=O)=O RCIVOBGSMSSVTR-UHFFFAOYSA-L 0.000 description 1
239000010959 steel Substances 0.000 description 1
229940095064 tartrate Drugs 0.000 description 1
150000003892 tartrate salts Chemical class 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
IUTCEZPPWBHGIX-UHFFFAOYSA-N tin(2+) Chemical class [Sn+2] IUTCEZPPWBHGIX-UHFFFAOYSA-N 0.000 description 1
229910000375 tin(II) sulfate Inorganic materials 0.000 description 1
238000005406 washing 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Catalysts (AREA)
Epoxy Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

CS864761A 1985-06-28 1986-06-26 Silver containing catalyst suitable for ethylene oxidation into ethylene oxide and method of its preparation CS266590B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8501863		1985-06-28

Publications (2)

Publication Number	Publication Date
CS476186A2 CS476186A2 (en)	1989-04-14
CS266590B2 true CS266590B2 (en)	1990-01-12

Family

ID=19846216

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS864761A CS266590B2 (en)	1985-06-28	1986-06-26	Silver containing catalyst suitable for ethylene oxidation into ethylene oxide and method of its preparation

Country Status (16)

Country	Link
US (1)	US4701437A (da)
EP (1)	EP0207542B1 (da)
JP (1)	JPH0761447B2 (da)
KR (1)	KR940000864B1 (da)
CN (1)	CN1009828B (da)
AU (1)	AU580175B2 (da)
BR (1)	BR8602941A (da)
CA (1)	CA1283899C (da)
CS (1)	CS266590B2 (da)
DE (1)	DE3663518D1 (da)
DK (1)	DK161016C (da)
MX (1)	MX165322B (da)
PL (1)	PL158085B1 (da)
SU (1)	SU1595331A3 (da)
TR (1)	TR22699A (da)
ZA (1)	ZA864758B (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8502993A (nl) *	1985-11-01	1987-06-01	Dow Chemical Nederland	Zilverkatalysator, alsmede werkwijze voor de bereiding daarvan.
NL8502992A (nl) *	1985-11-01	1987-06-01	Dow Chemical Nederland	Werkwijze voor het beladen van een gevormd dragermateriaal met een katalytisch actief materiaal of met een precursor van een katalytisch actief materiaal en gevormde katalysator verkregen onder toepassing van de werkwijze.
NL8502991A (nl) *	1985-11-01	1987-06-01	Dow Chemical Nederland	Werkwijze voor de bereiding van een zilver-op-dragerkatalysator.
GB8618325D0 (en) *	1986-07-28	1986-09-03	Shell Int Research	Catalyst
GB8716653D0 (en) *	1987-07-15	1987-08-19	Shell Int Research	Silver-containing catalyst
US5102848A (en) *	1990-09-28	1992-04-07	Union Carbide Chemicals & Plastics Technology Corporation	Catalyst composition for oxidation of ethylene to ethylene oxide
DE19935185C2 (de) *	1999-07-27	2003-02-27	Qualitrans Transp Gmbh	Transportvorrichtung für Bahnwaggonwände
EP1354626B1 (en)	2002-04-04	2005-07-13	Nippon Shokubai Co., Ltd.	Alumina-silica supported silver catalyst and use thereof in the production of epoxide
JP2007503304A (ja) *	2003-08-22	2007-02-22	ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション	アルキレンオキサイド製造用の変性アルミナ担体及び銀系触媒
JP5421587B2 (ja) *	2005-03-22	2014-02-19	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	エチレンオキシドの製造のための反応器システムおよびプロセス
JP5576607B2 (ja) *	2006-09-15	2014-08-20	株式会社日本触媒	アルキレンオキシド製造用触媒、その製造方法、および該触媒を用いたアルキレンオキシドの製造方法
US8173574B2 (en) *	2006-09-20	2012-05-08	Basf Corporation	Catalysts to reduce NOx in an exhaust gas stream and methods of preparation
US8557217B2 (en)	2006-09-21	2013-10-15	Tokusen, U.S.A., Inc.	Low temperature process for producing nano-sized titanium dioxide particles
US10173169B2 (en)	2010-03-26	2019-01-08	Dioxide Materials, Inc	Devices for electrocatalytic conversion of carbon dioxide
US9012345B2 (en) *	2010-03-26	2015-04-21	Dioxide Materials, Inc.	Electrocatalysts for carbon dioxide conversion
US9815021B2 (en) *	2010-03-26	2017-11-14	Dioxide Materials, Inc.	Electrocatalytic process for carbon dioxide conversion
JP5570277B2 (ja) *	2010-03-31	2014-08-13	株式会社日本触媒	エチレンオキシド製造用触媒およびエチレンオキシドの製造方法
US10774431B2 (en)	2014-10-21	2020-09-15	Dioxide Materials, Inc.	Ion-conducting membranes
US10975480B2 (en)	2015-02-03	2021-04-13	Dioxide Materials, Inc.	Electrocatalytic process for carbon dioxide conversion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1133484A (en) *	1965-05-18	1968-11-13	Ici Ltd	Improvements in and relating to catalysts
CH529586A (fr) *	1970-09-16	1972-10-31	Montedison Spa	Catalyseur pour la fabrication de l'oxyde d'éthylène à partir de l'éthylène
US3962136A (en) *	1972-01-07	1976-06-08	Shell Oil Company	Catalyst for production of ethylene oxide
US4092372A (en) *	1975-04-03	1978-05-30	Takeda Chemical Industries, Ltd.	Catalyst for the production of isoprene
FR2412538A1 (fr) *	1977-12-22	1979-07-20	Ugine Kuhlmann	Catalyseurs a base d'argent pour la production d'oxyde d'ethylene

1986
- 1986-05-30 EP EP86200952A patent/EP0207542B1/en not_active Expired
- 1986-05-30 DE DE8686200952T patent/DE3663518D1/de not_active Expired
- 1986-06-04 CA CA000510757A patent/CA1283899C/en not_active Expired - Fee Related
- 1986-06-16 US US06/874,924 patent/US4701437A/en not_active Expired - Lifetime
- 1986-06-26 AU AU59289/86A patent/AU580175B2/en not_active Ceased
- 1986-06-26 JP JP61148360A patent/JPH0761447B2/ja not_active Expired - Lifetime
- 1986-06-26 ZA ZA864758A patent/ZA864758B/xx unknown
- 1986-06-26 BR BR8602941A patent/BR8602941A/pt not_active IP Right Cessation
- 1986-06-26 CN CN86104390A patent/CN1009828B/zh not_active Expired
- 1986-06-26 KR KR1019860005118A patent/KR940000864B1/ko not_active Expired - Fee Related
- 1986-06-26 CS CS864761A patent/CS266590B2/cs unknown
- 1986-06-26 SU SU864027725A patent/SU1595331A3/ru active
- 1986-06-26 MX MX002936A patent/MX165322B/es unknown
- 1986-06-26 TR TR29838A patent/TR22699A/xx unknown
- 1986-06-26 DK DK304086A patent/DK161016C/da not_active IP Right Cessation
- 1986-06-26 PL PL1986260293A patent/PL158085B1/pl unknown

Also Published As

Publication number	Publication date
US4701437A (en)	1987-10-20
JPS624443A (ja)	1987-01-10
KR870000100A (ko)	1987-02-16
DK161016B (da)	1991-05-21
PL158085B1 (en)	1992-08-31
BR8602941A (pt)	1987-02-17
EP0207542A1 (en)	1987-01-07
ZA864758B (en)	1987-02-25
CA1283899C (en)	1991-05-07
TR22699A (tr)	1988-04-08
DE3663518D1 (en)	1989-06-29
MX165322B (es)	1992-11-05
AU580175B2 (en)	1989-01-05
KR940000864B1 (ko)	1994-02-03
CS476186A2 (en)	1989-04-14
AU5928986A (en)	1987-01-08
DK161016C (da)	1991-10-28
SU1595331A3 (ru)	1990-09-23
CN1009828B (zh)	1990-10-03
JPH0761447B2 (ja)	1995-07-05
CN86104390A (zh)	1986-12-24
EP0207542B1 (en)	1989-05-24
DK304086D0 (da)	1986-06-26
DK304086A (da)	1986-12-29

Publication	Publication Date	Title
US4731350A (en)	1988-03-15	Ethylene oxide catalyst
US4806518A (en)	1989-02-21	Process for the preparation of a silver-containing ethylene oxide catalyst and the catalyst prepared by the process
CS266590B2 (en)	1990-01-12	Silver containing catalyst suitable for ethylene oxidation into ethylene oxide and method of its preparation
US4874739A (en)	1989-10-17	Silver-containing catalyst, process for the preparation of the catalyst and the catalyst prepared by the process
EP0207550B1 (en)	1990-09-19	Process for the preparation of a silver-containing catalyst
US4728634A (en)	1988-03-01	Ethylene oxide catalyst
CZ278266B6 (en)	1993-11-17	Silver catalyst and process for preparing thereof
US4783437A (en)	1988-11-08	Silver-containing ethylene oxide catalyst and a process for its preparation
EP0207541B1 (en)	1989-10-11	Process for the preparation of a silver-containing catalyst
CA1292974C (en)	1991-12-10	Process for the preparation of a silver-containing catalyst