NO136461B - - Google Patents

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Info

Publication number: NO136461B
Authority: NO; Norway
Prior art keywords: silver; catalyst; propylene; water vapor; carried out
Prior art date: 1972-03-13

Application number

NO823/73A

Other languages

English (en)

Norwegian (no)

Other versions

NO136461C (no

Inventor

C Piccinini

M Morelli

P Rebora

Original Assignee

Snam Progetti

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.)

1972-03-13

Filing date

1973-02-28

Publication date

1977-05-31

1973-02-28 Application filed by Snam Progetti filed Critical Snam Progetti

1977-05-31 Publication of NO136461B publication Critical patent/NO136461B/no

1977-09-07 Publication of NO136461C publication Critical patent/NO136461C/no

Links

239000003054 catalyst Substances 0.000 claims description 20
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 9
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 9
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
239000001301 oxygen Substances 0.000 claims description 8
229910052760 oxygen Inorganic materials 0.000 claims description 8
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 8
239000004332 silver Substances 0.000 claims description 8
229910052709 silver Inorganic materials 0.000 claims description 8
238000000034 method Methods 0.000 claims description 7
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 7
239000007789 gas Substances 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 5
230000003647 oxidation Effects 0.000 claims description 2
238000007254 oxidation reaction Methods 0.000 claims description 2
238000012360 testing method Methods 0.000 description 12
238000006243 chemical reaction Methods 0.000 description 6
239000000463 material Substances 0.000 description 6
230000015572 biosynthetic process Effects 0.000 description 5
238000003786 synthesis reaction Methods 0.000 description 5
230000003197 catalytic effect Effects 0.000 description 4
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
239000011575 calcium Substances 0.000 description 3
239000003153 chemical reaction reagent Substances 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
239000000843 powder Substances 0.000 description 3
MHCVCKDNQYMGEX-UHFFFAOYSA-N 1,1'-biphenyl;phenoxybenzene Chemical compound C1=CC=CC=C1C1=CC=CC=C1.C=1C=CC=CC=1OC1=CC=CC=C1 MHCVCKDNQYMGEX-UHFFFAOYSA-N 0.000 description 2
239000005995 Aluminium silicate Substances 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
239000012190 activator Substances 0.000 description 2
235000012211 aluminium silicate Nutrition 0.000 description 2
229910052788 barium Inorganic materials 0.000 description 2
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
239000001110 calcium chloride Substances 0.000 description 2
229910001628 calcium chloride Inorganic materials 0.000 description 2
239000000969 carrier Substances 0.000 description 2
239000008367 deionised water Substances 0.000 description 2
229910021641 deionized water Inorganic materials 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000003112 inhibitor Substances 0.000 description 2
230000005764 inhibitory process Effects 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
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
239000011148 porous material Substances 0.000 description 2
229910052814 silicon oxide Inorganic materials 0.000 description 2
SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
238000003756 stirring Methods 0.000 description 2
ZHJGWYRLJUCMRT-UHFFFAOYSA-N 5-[6-[(4-methylpiperazin-1-yl)methyl]benzimidazol-1-yl]-3-[1-[2-(trifluoromethyl)phenyl]ethoxy]thiophene-2-carboxamide Chemical compound C=1C=CC=C(C(F)(F)F)C=1C(C)OC(=C(S1)C(N)=O)C=C1N(C1=C2)C=NC1=CC=C2CN1CCN(C)CC1 ZHJGWYRLJUCMRT-UHFFFAOYSA-N 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
239000005909 Kieselgur Substances 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
229910021607 Silver chloride Inorganic materials 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
239000003463 adsorbent Substances 0.000 description 1
239000003570 air Substances 0.000 description 1
125000002947 alkylene group Chemical group 0.000 description 1
229910052785 arsenic Inorganic materials 0.000 description 1
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
HLKMEIITONDPGG-UHFFFAOYSA-L barium(2+);2-hydroxypropanoate Chemical compound [Ba+2].CC(O)C([O-])=O.CC(O)C([O-])=O HLKMEIITONDPGG-UHFFFAOYSA-L 0.000 description 1
238000001354 calcination Methods 0.000 description 1
ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Inorganic materials [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000012612 commercial material Substances 0.000 description 1
KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
229910001504 inorganic chloride Inorganic materials 0.000 description 1
150000003893 lactate salts Chemical class 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229910052863 mullite Inorganic materials 0.000 description 1
150000002823 nitrates Chemical class 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
229910052711 selenium Inorganic materials 0.000 description 1
239000011669 selenium Substances 0.000 description 1
229910010271 silicon carbide Inorganic materials 0.000 description 1
150000003378 silver Chemical class 0.000 description 1
229940100890 silver compound Drugs 0.000 description 1
150000003379 silver compounds Chemical class 0.000 description 1
HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
229910001961 silver nitrate Inorganic materials 0.000 description 1
LMEWRZSPCQHBOB-UHFFFAOYSA-M silver;2-hydroxypropanoate Chemical compound [Ag+].CC(O)C([O-])=O LMEWRZSPCQHBOB-UHFFFAOYSA-M 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
229910052712 strontium Inorganic materials 0.000 description 1
CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
239000000725 suspension Substances 0.000 description 1
229910052714 tellurium Inorganic materials 0.000 description 1
PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 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
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

NO823/73A 1972-03-13 1973-02-28 Fremgangsm}te for fremstilling av propylenoksyd. NO136461C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT21767/72A IT950126B (it)	1972-03-13	1972-03-13	Procedimento perfezionato per la sintesi di ossido di propilene

Publications (2)

Publication Number	Publication Date
NO136461B true NO136461B (da)	1977-05-31
NO136461C NO136461C (no)	1977-09-07

Family

ID=11186566

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO823/73A NO136461C (no)	1972-03-13	1973-02-28	Fremgangsm}te for fremstilling av propylenoksyd.

Country Status (30)

Country	Link
JP (1)	JPS5331849B2 (da)
AR (1)	AR193920A1 (da)
AT (1)	AT320602B (da)
AU (1)	AU476667B2 (da)
BE (1)	BE796432A (da)
BG (1)	BG24535A3 (da)
BR (1)	BR7301793D0 (da)
CA (1)	CA1018533A (da)
CH (1)	CH556833A (da)
CS (1)	CS162640B2 (da)
DD (1)	DD104078A5 (da)
DE (1)	DE2312429C3 (da)
DK (1)	DK130588B (da)
EG (1)	EG11014A (da)
ES (1)	ES412860A1 (da)
FR (1)	FR2175801B1 (da)
GB (1)	GB1368922A (da)
HU (1)	HU170063B (da)
IE (1)	IE37485B1 (da)
IN (1)	IN139723B (da)
IT (1)	IT950126B (da)
LU (1)	LU67190A1 (da)
NL (1)	NL159977C (da)
NO (1)	NO136461C (da)
PH (1)	PH9753A (da)
RO (1)	RO69377A (da)
SE (1)	SE385214B (da)
TR (1)	TR17180A (da)
ZA (1)	ZA731321B (da)
ZM (1)	ZM4873A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5535237U (da) *	1978-08-31	1980-03-06
US7319156B2 (en)	2003-03-25	2008-01-15	Sumitomo Chemical Company, Limited	Process for producing olefin oxide
JP4572551B2 (ja) *	2003-03-25	2010-11-04	住友化学株式会社	酸化オレフィンの製造法
WO2006090754A1 (ja)	2005-02-25	2006-08-31	Sumitomo Chemical Company, Limited	酸化オレフィンの製造法
EP2229372B1 (en)	2007-12-14	2013-04-10	Dow Technology Investments LLC	Wet scrubbing for removing particulate solids from oxygen supply line
WO2009078898A1 (en) *	2007-12-14	2009-06-25	Dow Technology Investments Llc	Hydrocarbon/oxygen industrial gas mixer with coarse water droplet environment to reduce ignition potential
CN101848760B (zh)	2007-12-14	2014-04-02	陶氏技术投资有限公司	使用水雾的烃/氧工业气体混合器
EP2249951B1 (en)	2007-12-14	2014-01-01	Dow Technology Investments LLC	Low shear gas mixer
WO2009078899A1 (en)	2007-12-14	2009-06-25	Dow Technology Investments Llc	Oxygen/hydrocarbon rapid (high shear) gas mixer, particularly for the production of ethylene oxide
US20120277446A1 (en) *	2009-12-18	2012-11-01	Sumitomo Chemical Company, Limited	Method for producing propylene oxide

1972
- 1972-03-13 IT IT21767/72A patent/IT950126B/it active
1973
- 1973-02-23 AU AU52546/73A patent/AU476667B2/en not_active Expired
- 1973-02-26 ZA ZA731321A patent/ZA731321B/xx unknown
- 1973-02-28 NO NO823/73A patent/NO136461C/no unknown
- 1973-03-06 NL NL7303160.A patent/NL159977C/xx not_active IP Right Cessation
- 1973-03-06 DK DK120973AA patent/DK130588B/da unknown
- 1973-03-08 FR FR7308240A patent/FR2175801B1/fr not_active Expired
- 1973-03-08 TR TR17180A patent/TR17180A/xx unknown
- 1973-03-08 BE BE1004866A patent/BE796432A/xx not_active IP Right Cessation
- 1973-03-09 GB GB1160273A patent/GB1368922A/en not_active Expired
- 1973-03-09 LU LU67190A patent/LU67190A1/xx unknown
- 1973-03-09 IE IE389/73A patent/IE37485B1/xx unknown
- 1973-03-10 ES ES412860A patent/ES412860A1/es not_active Expired
- 1973-03-11 EG EG85/73A patent/EG11014A/xx active
- 1973-03-11 CH CH348373A patent/CH556833A/fr not_active IP Right Cessation
- 1973-03-12 DD DD169661A patent/DD104078A5/xx unknown
- 1973-03-12 HU HUSA2476A patent/HU170063B/hu unknown
- 1973-03-12 AT AT215773A patent/AT320602B/de not_active IP Right Cessation
- 1973-03-12 AR AR247007A patent/AR193920A1/es active
- 1973-03-13 ZM ZM48/73*UA patent/ZM4873A1/xx unknown
- 1973-03-13 BG BG7300022973A patent/BG24535A3/xx unknown
- 1973-03-13 PH PH14419*A patent/PH9753A/en unknown
- 1973-03-13 SE SE7303526A patent/SE385214B/xx unknown
- 1973-03-13 CS CS1834A patent/CS162640B2/cs unknown
- 1973-03-13 CA CA166,312A patent/CA1018533A/en not_active Expired
- 1973-03-13 JP JP2863973A patent/JPS5331849B2/ja not_active Expired
- 1973-03-13 BR BR731793A patent/BR7301793D0/pt unknown
- 1973-03-13 DE DE2312429A patent/DE2312429C3/de not_active Expired
- 1973-03-13 RO RO7374151A patent/RO69377A/ro unknown
- 1973-03-13 IN IN556/CAL/73A patent/IN139723B/en unknown

Also Published As

Publication number	Publication date
IN139723B (da)	1976-07-24
SE385214B (sv)	1976-06-14
NL159977C (nl)	1979-09-17
DK130588B (da)	1975-03-10
NO136461C (no)	1977-09-07
AU476667B2 (en)	1976-09-30
AU5254673A (en)	1974-08-29
DK130588C (da)	1975-08-18
RO69377A (ro)	1981-04-30
DE2312429C3 (de)	1975-06-19
BR7301793D0 (pt)	1974-10-29
DD104078A5 (da)	1974-02-20
CH556833A (fr)	1974-12-13
IE37485L (en)	1973-09-13
NL7303160A (da)	1973-09-17
ZM4873A1 (en)	1974-02-21
AR193920A1 (es)	1973-05-31
ZA731321B (en)	1973-11-28
CA1018533A (en)	1977-10-04
IT950126B (it)	1973-06-20
PH9753A (en)	1976-03-12
HU170063B (da)	1977-03-28
BG24535A3 (en)	1978-03-10
TR17180A (tr)	1974-04-25
ES412860A1 (es)	1976-01-01
LU67190A1 (da)	1973-05-22
IE37485B1 (en)	1977-08-03
JPS5331849B2 (da)	1978-09-05
NL159977B (nl)	1979-04-17
GB1368922A (en)	1974-10-02
DE2312429A1 (de)	1973-09-27
BE796432A (fr)	1973-07-02
FR2175801A1 (da)	1973-10-26
AT320602B (de)	1975-02-25
DE2312429B2 (da)	1974-11-07
EG11014A (en)	1976-11-30
JPS4911807A (da)	1974-02-01
CS162640B2 (da)	1975-07-15
FR2175801B1 (da)	1976-05-21

Publication	Publication Date	Title
US4212772A (en)	1980-07-15	Catalyst for the manufacture of ethylene oxide
ES2229561T3 (es)	2005-04-16	Catalizadores soportados, que contienen plata y productos intermedios para catalizadores, procedimientos para su obtencion y su empleo.
SU482935A3 (ru)	1975-08-30	Способ получени катализатора дл окислени этилена
EP0120655B1 (en)	1986-12-17	Improved catalysts and their use in ammonia production
US5374748A (en)	1994-12-20	Process for preparing silver catalyst for ethylene epoxidation
US5905161A (en)	1999-05-18	Regeneration of catalyst used in the preparation of 3,4-epoxy-1-butene
JP4981792B2 (ja)	2012-07-25	エチレンオキシド生成用触媒の調製プロセス、調製された触媒及びエチレンのエチレンオキシドへの酸化プロセス
MXPA99001111A (en)	2000-12-06	Supported catalysts, containing silver and intermediate products for catalysts, procedures for your obtaining and your emp
RU2278730C2 (ru)	2006-06-27	Катализатор для окисления этилена и способ получения оксида этилена
RU2007214C1 (ru)	1994-02-15	Способ приготовления серебросодержащего катализатора для окисления этилена
US4419276A (en)	1983-12-06	Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst
RU2331477C2 (ru)	2008-08-20	Способ приготовления катализатора синтеза этиленоксида
NO136461B (da)	1977-05-31
NO158486B (no)	1988-06-13	Fremgangsmaate ved fremstilling av en katalysator egnet for dampfaseoksydasjon av etylen til etylenoksyd.
JPS581629B2 (ja)	1983-01-12	エチレンオキシドセイゾウヨウシヨクバイ
DK165104B (da)	1992-10-12	Soelvholdig katalysator og fremgangsmaade til dens fremstilling og anvendelse
US3959316A (en)	1976-05-25	Procedure for propylene oxide synthesis
DK161016B (da)	1991-05-21	Soelvholdig katalysator, fremgangsmaade til fremstilling af en saadan katalysator samt en fremgangsmaade til fremstilling af ethylenoxid under anvendelse af en saadan katalysator
US4455392A (en)	1984-06-19	Process for preparing a supported silver catalyst
RU2335498C2 (ru)	2008-10-10	Способ молекулярного окисления этилена
JPS6331256B2 (da)	1988-06-23
JPH04363139A (ja)	1992-12-16	酸化エチレン製造用銀触媒
US20070149792A1 (en)	2007-06-28	Catalyst for epoxidation of an alkene to an alkene oxide, method of making and method of using thereof
MXPA04008462A (es)	2004-12-06	Preparacion del portador del catalizador de oxido de etileno.
NO131673B (da)	1975-04-01