DE3769091D1 - Herstellung von alkylenoxiden unter verwendung von nitratsalzschmelzen als katalysatoren. - Google Patents
Herstellung von alkylenoxiden unter verwendung von nitratsalzschmelzen als katalysatoren.Info
- Publication number
- DE3769091D1 DE3769091D1 DE8787116002T DE3769091T DE3769091D1 DE 3769091 D1 DE3769091 D1 DE 3769091D1 DE 8787116002 T DE8787116002 T DE 8787116002T DE 3769091 T DE3769091 T DE 3769091T DE 3769091 D1 DE3769091 D1 DE 3769091D1
- Authority
- DE
- Germany
- Prior art keywords
- catalysts
- production
- alkylene oxides
- nitrate salt
- salt melt
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/22—Synthesis of the oxirane ring by oxidation of saturated compounds with air or molecular oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/929,552 US4785123A (en) | 1986-11-12 | 1986-11-12 | Alkylene oxides production using molten nitrate salt catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3769091D1 true DE3769091D1 (de) | 1991-05-08 |
Family
ID=25458044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787116002T Expired - Fee Related DE3769091D1 (de) | 1986-11-12 | 1987-10-30 | Herstellung von alkylenoxiden unter verwendung von nitratsalzschmelzen als katalysatoren. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4785123A (de) |
EP (1) | EP0268870B1 (de) |
JP (1) | JPS63211273A (de) |
CA (1) | CA1305966C (de) |
DE (1) | DE3769091D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4959486A (en) * | 1986-11-12 | 1990-09-25 | Olin Corporation | Alkylene oxides production from alkanes or alkylaromatics using molten nitrate salt catalyst |
US4885374A (en) * | 1986-11-12 | 1989-12-05 | Olin Corporation | Alkylene oxides production from alkanes or alkylaromatics using molten nitrate salt catalyst |
US4883889A (en) * | 1986-11-12 | 1989-11-28 | Olin Corporation | Alkylene oxides production using molten nitrate salt catalyst and a co-catalyst |
US4882443A (en) * | 1986-11-12 | 1989-11-21 | Olin Corporation | Alkylene oxides production from C7 to C22 olefins using molten nitrate salt catalyst |
US4885412A (en) * | 1988-10-11 | 1989-12-05 | Olin Corporation | Aldehyde production from alkylaromatics using molten nitrate salt catalyst |
AU6042890A (en) * | 1989-06-05 | 1991-01-07 | Olin Corporation | Alkylene oxide production using vapor phase oxidation of an alkane or olefin in molten salt followed by a liquid phase co-oxidation of said olefin and an aldehyde in an organic solvent |
US4943643A (en) * | 1989-06-07 | 1990-07-24 | Olin Corporation | Molten salt catalyzed oxidation of alkanes or olefins using lower temperture nitrate salts |
US4992567A (en) * | 1989-06-07 | 1991-02-12 | Olin Corporation | Alkylene oxide production using vapor phase oxidation of an alkane or olefin in molten salt and recirculation of aldehyde by-products |
US5142070A (en) * | 1990-12-03 | 1992-08-25 | Olin Corporation | Process for the direct oxidation of propylene to propylene oxide |
US5241088A (en) * | 1991-08-07 | 1993-08-31 | Olin Corporation | Non-catalytic oxidation of alkylene to alkylene oxide in the presence of recycled aldehyde by-products |
US5117011A (en) * | 1991-08-07 | 1992-05-26 | Olin Corporation | Non-catalytic oxidation of propylene to propylene oxide |
CN100457258C (zh) * | 2002-09-30 | 2009-02-04 | 国际壳牌研究有限公司 | 制备银基环氧化催化剂的碳酸钙载体 |
US20050192448A1 (en) * | 2002-10-28 | 2005-09-01 | Rubinstein Leonid I. | Process for preparing an olefin oxide, a method of using the olefin oxide, a method of using the olefin oxide and a catalyst composition |
US8741255B2 (en) * | 2007-07-27 | 2014-06-03 | Exxonmobil Chemical Patents Inc. | Oxidation process |
US7935740B2 (en) | 2008-12-30 | 2011-05-03 | Basell Poliolefine Italia S.R.L. | Process for producing high melt strength polypropylene |
US20100174099A1 (en) * | 2009-01-05 | 2010-07-08 | Lyondell Chemical Technology, L.P. | Propylene oxide reactor gas distribution system |
CN112351834A (zh) * | 2018-05-21 | 2021-02-09 | 加利福尼亚大学董事会 | 天然气利用熔融盐转化为化学物质和电力 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2530509A (en) * | 1950-11-21 | Production of propylene oxide | ||
US2366724A (en) * | 1941-02-24 | 1945-01-09 | Gardner Thermal Corp | Process for oxidizing olefins to olefin oxides |
US3132156A (en) * | 1960-11-01 | 1964-05-05 | Union Carbide Corp | Selective non-catalytic, vapor phase oxidation of saturated aliphatic hydrocarbons to olefin oxides |
US3641157A (en) * | 1968-10-23 | 1972-02-08 | Lummus Co | Hydrocarbon oxidation |
US3586733A (en) * | 1969-07-24 | 1971-06-22 | Atlantic Richfield Co | Oxidative dehydrogenation of paraffins |
US3647358A (en) * | 1970-07-23 | 1972-03-07 | Anti Pollution Systems | Method of catalytically inducing oxidation of carbonaceous materials by the use of molten salts |
CA968364A (en) * | 1970-11-18 | 1975-05-27 | Nazar S. Aprahamian | Process for the production of olefin oxides |
US3786109A (en) * | 1971-04-12 | 1974-01-15 | Standard Oil Co | Olefin conversion process |
US3850742A (en) * | 1971-10-05 | 1974-11-26 | Exxon Research Engineering Co | Hydrocarbon cracking in a regenerable molten media |
DE2225450C3 (de) * | 1972-05-25 | 1980-03-20 | Ordena Lenina Institut Chimitscheskoj Fiziki Akademii Nauk Ssr, Moskau | Verfahren zur gleichzeitigen Herstellung von Propylenoxid und Essigsäure |
US3874411A (en) * | 1973-11-15 | 1975-04-01 | Dempco | Hydraulic coupler attachment |
-
1986
- 1986-11-12 US US06/929,552 patent/US4785123A/en not_active Expired - Lifetime
-
1987
- 1987-10-28 CA CA000550453A patent/CA1305966C/en not_active Expired - Lifetime
- 1987-10-30 DE DE8787116002T patent/DE3769091D1/de not_active Expired - Fee Related
- 1987-10-30 EP EP87116002A patent/EP0268870B1/de not_active Expired - Lifetime
- 1987-11-11 JP JP62283218A patent/JPS63211273A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63211273A (ja) | 1988-09-02 |
US4785123A (en) | 1988-11-15 |
EP0268870B1 (de) | 1991-04-03 |
EP0268870A1 (de) | 1988-06-01 |
JPH0456037B2 (de) | 1992-09-07 |
CA1305966C (en) | 1992-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |