Reductive hydroformylation of an alkylene to an alkanol
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C07C-029/141
C07C-029/16
출원번호
US-0395692
(2010-11-02)
등록번호
US-8604254
(2013-12-10)
국제출원번호
PCT/US2010/055111
(2010-11-02)
§371/§102 date
20120313
(20120313)
국제공개번호
WO2011/059855
(2011-05-19)
발명자
/ 주소
Kinkade, Nancy
Wehmeyer, Richard M.
출원인 / 주소
Dow Global Technologies LLC
인용정보
피인용 횟수 :
0인용 특허 :
24
초록▼
Convert an alkylene to a product stream that comprises an alkanol by subjecting a gaseous combination of a) an alkylene selected from ethylene, propylene or a combination thereof, b) carbon monoxide, c) hydrogen and, optionally, d) at least one hydrocarbon or gas diluent other than ethylene or propy
Convert an alkylene to a product stream that comprises an alkanol by subjecting a gaseous combination of a) an alkylene selected from ethylene, propylene or a combination thereof, b) carbon monoxide, c) hydrogen and, optionally, d) at least one hydrocarbon or gas diluent other than ethylene or propylene to reductive hydroformylation conditions in combination with a solid phase, sulfided, heterogeneous catalyst.
대표청구항▼
1. A method for converting an alkylene to a product stream that comprises an alkanol, the method comprising subjecting a gaseous combination of a) an alkylene selected from ethylene, propylene or a combination thereof, b) carbon monoxide, c) hydrogen and, optionally, d) at least one hydrocarbon or g
1. A method for converting an alkylene to a product stream that comprises an alkanol, the method comprising subjecting a gaseous combination of a) an alkylene selected from ethylene, propylene or a combination thereof, b) carbon monoxide, c) hydrogen and, optionally, d) at least one hydrocarbon or gas diluent other than ethylene or propylene to reductive hydroformylation conditions in combination with a solid phase, sulfided, heterogeneous catalyst, such combination being sufficient to convert ethylene to propanol and propylene to butanol, said catalyst comprising at least one Group VIII metal, at least one Group VI metal, at least one alkali metal and sulfur. 2. The method of claim 1, wherein the reductive hydroformylation conditions comprise a reaction temperature of from 200 degrees centigrade to 400 degrees centigrade and a reaction pressure of from 100 pounds per square inch gauge (689.5 kilopascals) to 3000 pounds per square inch gauge (20.7 megapascals). 3. The method of claim 1, wherein the reductive hydroformylation conditions further comprise a gaseous combination gas hourly space velocity of from 1000 hr−1 to 15,000 hr−1. 4. The method of claim 1, wherein the Group VIII metal is at least one of a group consisting of iron, cobalt and nickel. 5. The method of claim 1, wherein the alkali metal is at least one of a group consisting of lithium, sodium, potassium, cesium and rubidium. 6. The method of claim 1, wherein the Group VI metal is molybdenum. 7. The method of claim 6, wherein the Group VIII metal is at least one of cobalt and nickel. 8. The method of claim 1, wherein the catalyst comprises cobalt as the Group VIII metal, molybdenum as the Group VI metal, at least one of potassium and cesium as the alkali metal and sulfur. 9. The method of claim 1, wherein the catalyst is supported on a catalyst support, the catalyst support being selected from a group consisting of silica, titania, zirconia, zinc oxide, magnesium oxide, lanthanum oxide, manganese oxide, activated carbon, and hydrotalcite (clays). 10. The method of claim 1, wherein the gaseous combination further comprises at least one of carbon dioxide and methanol. 11. The method of claim 1, wherein the gaseous combination further comprises a sulfiding agent selected from a group consisting of hydrogen sulfide, an alkyl mercaptan, a dialkyl sulfide or a dialkyl disulfide. 12. The method of claim 1, wherein the combination also yields an amount of an aldehyde selected from propionaldehyde and butyraldehyde and, optionally, at least a portion of the propionaldehyde is converted to propanol, or at least a portion of the butyraldehyde is converted to butanol, or at least a portion of propionaldehyde is converted to propanol and at least a portion of the butyraldehyde is converted to butanol by one or more of additional time of exposure to the catalyst or exposure to a second stage hydrogenation catalyst. 13. The method of claim 1, wherein the catalyst is present as a slurry of catalyst particles in a non-reactive fluid selected from a group consisting of paraffin solvents, non-paraffin alkane solvents, and oxygenate solvents including products of the process, non-paraffin alkane solvents, and oxygenate solvents.
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이 특허에 인용된 특허 (24)
Chaung Steven S. C. (Akron OH), Aldehydes by olefin hydroformylation.
Kiss Gabor (Hampton NJ) Hershkowitz Frank (Liberty Corner NJ) Deckman Harry W. (Clinton NJ) Matturro Michael Gerard (Lambertville NJ) Horvath Istvan T. (High Bridge NJ) Dean Anthony M. (Hampton NJ) C, Direct hydroformylation of a multi-component synthesis gas containing carbon monoxide, hydrogen, ethylene, and acetylene.
Soled, Stuart Leon; Riley, Kenneth Lloyd; Schleicher, Gary P.; Demmin, Richard A.; Schuette, legal representative, Darlene; Cody, Ian Alfred; Schuette, William L., Hydrocracking process using bulk group VIII/Group VIB catalysts.
Arnoldy, Peter; Ellison, Robert Hardy; Kuipers, Herman Pieter Charles Eduard; Moene, Robert; Van Der Steen, Frederik Hendrik, Hydroformylation process.
Kiss Gabor ; Matturro Michael G ; Deckman Harry William ; Hershkowitz Frank ; Lumgair ; Jr. David R. ; Janda Gary F ; King Daniel N, Hydroformylation process.
Grazioso Michael V. (Poughkeepsie NY) Kerr ; deceased Edwin R. (late of Wappinger NY by Myra L. Kerr ; executor), Process for producing lower aliphatic alcohols.
Oswald Alexis A. (Annandale NJ) Bhatia Ram N. (Baton Rouge LA) Mozeleski Edmund J. (Califon NJ) Glivicky Alexandr P. (Sarnia LA CAX) Brueggeman Barry G. (Baton Rouge LA) Hooton John R. (Baton Rouge L, Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof.
Riley, Kenneth Llyod; Klein, Darryl Patrick; Hou, Zhiguo; Soled, Stuart Leon; Kerby, Michael Charles; McVicker, Gary Brice; Ellis, Edward Stanley; Touvelle, Michele Sue; Miseo, Sabato, Two stage process for hydrodesulfurizing distillates using bulk multimetallic catalyst.
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