IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0163439
(2011-06-17)
|
등록번호 |
US-8362307
(2013-01-29)
|
발명자
/ 주소 |
- Cortright, Randy D.
- Blommel, Paul G.
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
113 |
초록
▼
Processes and reactor systems are provided for the conversion of oxygenated hydrocarbons to hydrocarbons, ketones and alcohols useful as liquid fuels, such as gasoline, jet fuel or diesel fuel, and industrial chemicals. The process involves the conversion of mono-oxygenated hydrocarbons, such as alc
Processes and reactor systems are provided for the conversion of oxygenated hydrocarbons to hydrocarbons, ketones and alcohols useful as liquid fuels, such as gasoline, jet fuel or diesel fuel, and industrial chemicals. The process involves the conversion of mono-oxygenated hydrocarbons, such as alcohols, ketones, aldehydes, furans, carboxylic acids, diols, triols, and/or other polyols, to C4+ hydrocarbons, alcohols and/or ketones, by condensation. The oxygenated hydrocarbons may originate from any source, but are preferably derived from biomass.
대표청구항
▼
1. A method of making a C4+ compound comprising: providing water and a biomass-derived oxygenated hydrocarbon comprising a C1+O1+ hydrocarbon in an aqueous liquid phase and/or a vapor phase,catalytically reacting in the liquid and/or vapor phase the oxygenated hydrocarbon with hydrogen in the presen
1. A method of making a C4+ compound comprising: providing water and a biomass-derived oxygenated hydrocarbon comprising a C1+O1+ hydrocarbon in an aqueous liquid phase and/or a vapor phase,catalytically reacting in the liquid and/or vapor phase the oxygenated hydrocarbon with hydrogen in the presence of a deoxygenation catalyst comprising a support and a member selected from the group consisting of Re, Cu, Ru, Pt, Pd, Ni, W, Mo, Ag, Zn, an alloy thereof, and a combination thereof, at a deoxygenation temperature in the range of about 80° C. to 300° C., and a deoxygenation pressure of between 72 psig and 1300 psig, to provide a reaction stream comprising water and a mixture of oxygenates having two or more carbon atoms and one or two oxygen atoms, andcatalytically reacting the oxygenates in the liquid and/or vapor phase in the presence of a condensation catalyst comprising a first member selected from the group consisting of Ga, Zn, Pd, Cu, Ru, Pt, Ni, Ag, Mo, W, Sn an alloy thereof, and a combination thereof, and a second member selected from the group consisting of zirconia, tungstated zirconia, titanated zirconia, alumina, tungstated alumina, titanated alumina, silica, tungstated silica, aluminosilicates, tungstated aluminosilicates, phosphates, zeolites, tungstated zeolites, titanium oxide, zinc oxide, magnesium oxide, and heteropolyacids, at a condensation temperature and condensation pressure to produce the C4+ compound, wherein the C4+ compound comprises a member selected from the group consisting of C4+ alcohol, C4+ ketone, C4+ alkane, C4+ alkene, C5+ cycloalkane, C5+ cycloalkene, aryl, fused aryl, and a mixture thereof. 2. The method of claim 1, wherein the oxygenated hydrocarbon comprises a member selected from the group consisting of starches, polysaccharides, disaccharides, monosaccharides, cellulose derivatives, lignin derivatives, hemicellulose, sugars, sugar alcohols, and a mixture thereof. 3. The method of claim 1, wherein the mixture of oxygenates comprises two or more members selected from the group consisting of an alcohol, ketone, aldehyde, carboxylic acid, diol, cyclic ethers, furans, and furfurals. 4. The method of claim 1, wherein the second member is tungstated zirconia, tungstated alumina, titanated zirconia, titanated zirconia, titania, or alumina. 5. The method of claim 1, wherein the second member is ZSM-5. 6. The method of claim 1, wherein the condensation catalyst is ZSM-5 modified with P, Ni, Ga, Cu or Zn. 7. The method of claim 1, wherein the deoxygenation catalyst further comprises a member selected from the group consisting of Mn, Cr, Mo, W, V, Nb, Ta, Ti, Zr, Y, La, Sc, Zn, Cd, Ag, Au, Sn, Ge, P, Al, Ga, In, Tl, and a combination thereof. 8. The method of claim 1, wherein the support comprises a member selected from group consisting of carbon, silica, alumina, zirconia, titania, heteropolyacid, hydroxyapatite, and mixtures thereof. 9. The method of claim 8, wherein the support is modified by treating the support with tungsten, tungsten oxide, phosphorous, or a phosphate. 10. The method of claim 1, wherein the deoxygenation catalyst and the condensation catalyst are atomically identical. 11. The method of claim 1, wherein the deoxygenation temperature is in the range of about 120° C. to about 300° C., and wherein the deoxygenation pressure is a pressure where at least a portion of the water and the oxygenated hydrocarbon are liquid. 12. The method of claim 1, wherein the deoxygenation temperature is in the range of about 120° C. to about 300° C., and wherein the deoxygenation pressure is a pressure where at least a portion of the water and the oxygenated hydrocarbon are in the vapor phase. 13. The method of claim 1, wherein the deoxygenation temperature is in the range of about 200° C. to 280° C., and wherein the deoxygenation pressure is a pressure where at least a portion of the water and the oxygenated hydrocarbon are gaseous. 14. The method of claim 1, wherein the condensation temperature is in the range of about 250° C. to 425° C., and wherein the condensation pressure is a pressure where at least a portion of the oxygenates are in the vapor phase. 15. The method of claim 1, wherein the condensation temperature is in the range of about 250° C. to 425° C., and wherein the condensation pressure is a pressure where at least a portion of the oxygenates are in the liquid phase. 16. The method of claim 1, wherein the condensation temperature is in the range of about 125° C. to 450° C., and wherein the condensation pressure is in the range of about 0 psig to 1200 psig. 17. The method of claim 1, wherein the C4+ compound is selected from the group consisting of benzene, toluene, xylene, ethyl benzene, para xylene, meta xylene, ortho xylene and C9 aromatics. 18. A method of making a jet fuel composition, the method comprising: providing water and a biomass-derived oxygenated hydrocarbon comprising a C1+O1+ hydrocarbon in an aqueous liquid phase and/or a vapor phase,catalytically reacting in the liquid and/or vapor phase the oxygenated hydrocarbon with hydrogen in the presence of a deoxygenation catalyst comprising a support and a member selected from the group consisting of Re, Cu, Ru, Pt, Pd, Ni, W, Mo, Ag, Zn, an alloy thereof, and a combination thereof, at a deoxygenation temperature in the range of about 120° C. to 300° C., and a deoxygenation pressure of between 72 psig and 1300 psig, to provide a reaction stream comprising water and a mixture of oxygenates having two or more carbon atoms and one or two oxygen atoms, andcatalytically reacting the oxygenates in the liquid and/or vapor phase in the presence of a condensation catalyst comprising a first member selected from the group consisting of Ga, Zn, Pd, Cu, Ru, Pt, Ni, Ag, Mo, W, Sn, an alloy thereof, and a combination thereof, and a second member selected from the group consisting of zirconia, tungstated zirconia, titanated zirconia, alumina, tungstated alumina, titanated alumina, silica, tungstated silica, aluminosilicates, tungstated aluminosilicates, phosphates, zeolites, tungstated zeolites, titanium oxide, zinc oxide, magnesium oxide, and heteropolyacids, at a condensation temperature and condensation pressure to produce the C4+ compound, wherein the C4+ compound comprises a member selected from the group consisting of C4+ alcohol, C4+ ketone, C4+ alkane, C4+ alkene, C5+ cycloalkane, C5+ cycloalkene, aryl, fused aryl, and a mixture thereof,catalytically reacting the C4+ compound in the liquid phase and/or vapor phase in the presence of a finishing catalyst at a finishing temperature and a finishing pressure, wherein the finishing catalyst comprises a support and a member selected from the group consisting of Cu, Ni, Fe, Co, Ru, Pd, Rh, Pt, Ir, Os, an alloy thereof, and a combination thereof, anddistilling the product stream to provide a jet fuel composition having a boiling point of between 150° C. and 250° C. 19. The method of claim 18, wherein the mixture of oxygenates comprises two or more members selected from the group consisting of an alcohol, ketone, aldehyde, carboxylic acid, diol, cyclic ether, furan, furfural. 20. The method of claim 18, wherein the second member is tungstated zirconia, tungstated alumina, titanated zirconia, titanated zirconia, titania, or alumina. 21. The method of claim 18, wherein the second member is ZSM-5. 22. The method of claim 21, wherein the condensation catalyst is ZSM-5 modified with P, Ni, Ga, Cu or Zn. 23. The method of claim 18, wherein the deoxygenation catalyst further comprises a member selected from the group consisting of Mn, Cr, Mo, W, V, Nb, Ta, Ti, Zr, Y, La, Sc, Zn, Cd, Ag, Au, Sn, Ge, P, Al, Ga, In, Tl, and a combination thereof. 24. The method of claim 18, wherein the support comprises a member selected from group consisting of carbon, silica, alumina, zirconia, titania, heteropolyacid, hydroxyapatite, and mixtures thereof. 25. The method of claim 24, wherein the support is modified by treating the support with tungsten, tungsten oxide, phosphorous or a phosphate. 26. The method of claim 18, wherein the C4+ compound is selected from the group consisting of C7-C14 alkane, C7-C14 alkene, C7-C14 cycloalkane, C7-C14 cycloalkene, C7-C14 aryl, C7-C14 fused aryl, and a mixture thereof. 27. A method of making a C4+ compound comprising: providing a feedstock stream comprising water and a biomass-derived oxygenate having two or more carbon atoms and one or two oxygen atoms, andcatalytically reacting the oxygenates in the liquid and/or vapor phase in the presence of a condensation catalyst comprising a first member selected from the group consisting of Ga, Zn, Pd, Cu, Ru, Pt, Ni, Ag, Mo, W, an alloy thereof, and a combination thereof, and a second member selected from the group consisting of zirconia, tungstated zirconia, titanated zirconia, alumina, tungstated alumina, titanated alumina, silica, tungstated silica, aluminosilicates, tungstated aluminosilicates, phosphates, zeolites, tungstated zeolites, titanium oxide, zinc oxide, magnesium oxide, and heteropolyacids, at a condensation temperature of between 80° C. and 500° C. and condensation pressure of at least 0.1 atm to produce the C4+ compound,wherein the C4+ compound comprises a member selected from the group consisting of C4+ alcohol, C4+ ketone, C4+ alkane, C4+ alkene, C5+ cycloalkane, C5+ cycloalkene, aryl, fused aryl, and a mixture thereof. 28. The method of claim 27, wherein the biomass-derived oxygenate is a product of a fermentation process, pyrolysis process or Fischer-Tropsch process. 29. The method of claim 27, wherein the oxygenate comprises a member selected from the group consisting of an alcohol, ketone, aldehyde, carboxylic acid, diol, furan, furfurals, and a mixture thereof. 30. The method of claim 27, wherein the condensation temperature is in the range of about 250° C. to 425° C., and wherein the condensation pressure is a pressure where a portion of the oxygenates are in the vapor phase. 31. The method of claim 27, wherein the condensation temperature is in the range of about 250° C. to 425° C., and wherein the condensation pressure is a pressure where a portion of the oxygenates are in the liquid phase. 32. The method of claim 27, wherein the condensation temperature is in the range of about 125° C. to 450° C., and wherein the condensation pressure is in the range of about 0 psig to 1200 psig. 33. The method of claim 1, wherein the C4+ compound is selected from the group consisting of benzene, toluene, xylene, ethyl benzene, para xylene, meta xylene, ortho xylene and C9 aromatics.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.