IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0844728
(2010-07-27)
|
등록번호 |
US-8394861
(2013-03-12)
|
발명자
/ 주소 |
- Hassan, Abbas
- Hassan, Aziz
- Anthony, Rayford G.
- Borsinger, Gregory G.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
15 |
초록
▼
Herein disclosed is a method of producing synthesis gas from carbonaceous material, the method comprising: (a) providing a mixture comprising carbonaceous material and a liquid medium; (b) subjecting the mixture to high shear under gasification conditions whereby a high shear-treated stream comprisi
Herein disclosed is a method of producing synthesis gas from carbonaceous material, the method comprising: (a) providing a mixture comprising carbonaceous material and a liquid medium; (b) subjecting the mixture to high shear under gasification conditions whereby a high shear-treated stream comprising synthesis gas is produced; and (c) separating a product comprising synthesis gas from the high shear-treated stream. Herein also disclosed is a method for producing a liquid product. The method comprises forming a dispersion comprising gas bubbles dispersed in a liquid phase in a high shear device, wherein the average gas bubble diameter is less than about 1.5 μm; contacting the dispersion with a multifunctional catalyst to form the liquid product; and recovering the liquid product. In an embodiment, the liquid product is selected from the group consisting of C2+ hydrocarbons, C2+ oxygenates, and combinations thereof.
대표청구항
▼
1. A method for producing a liquid product, comprising forming a dispersion comprising gas bubbles dispersed in a liquid phase in a high shear device, wherein the average gas bubble diameter is less than about 1.0 μm;contacting the dispersion with a multifunctional catalyst to form said liquid produ
1. A method for producing a liquid product, comprising forming a dispersion comprising gas bubbles dispersed in a liquid phase in a high shear device, wherein the average gas bubble diameter is less than about 1.0 μm;contacting the dispersion with a multifunctional catalyst to form said liquid product; andrecovering the liquid product. 2. The method of claim 1 wherein said liquid product is selected from the group consisting of C2+ hydrocarbons, C2+ oxygenates, and combinations thereof. 3. The method of claim 1 wherein said gas is selected from the group consisting of carbon dioxide, methane, ethane, propane, butane, pentane, methanol, and combinations thereof. 4. The method of claim 1 wherein said gas comprises a hydrogen source or said liquid phase comprises a hydrogen source, and wherein the high shear device comprises a rotor and a stator separated by a shear gap width in the range of about 0.001 inch to about 0.125 inch. 5. The method of claim 1 wherein said gas comprises synthesis gas. 6. The method of claim 5 wherein the synthesis gas is generated via natural gas reforming. 7. The method of claim 5 wherein the synthesis gas is generated via solids gasification. 8. The method of claim 7 wherein the solid is selected from the group consisting of coal, biomass, and bio-renewables. 9. The method of claim 1 wherein the multifunctional catalyst promotes Fischer-Tropsch reactions. 10. The method of claim 1 wherein the multifunctional catalyst promotes dehydrogenation reactions. 11. The method of claim 1 wherein the multifunctional catalyst promotes alcohol forming reactions. 12. The method of claim 1 wherein the multifunctional catalyst promotes at least two of the following reactions: dehydrogenation, water dissociation, carbon dioxide dissociation, syngas reforming, and alcohol synthesis. 13. The method of claim 1 wherein the high shear device comprises a catalytic surface. 14. A method for producing a liquid product, comprising forming a dispersion comprising gas bubbles dispersed in a liquid phase in a high shear device, wherein the average gas bubble diameter is in the range of about 100 nm to about 1.0 μm;contacting the dispersion with a catalyst to form said liquid product; andrecovering the liquid product. 15. The method of claim 14 wherein said liquid product is selected from the group consisting of C2+ hydrocarbons, C2+ oxygenates, and combinations thereof, and wherein said gas is selected from the group consisting of carbon dioxide, methane, ethane, propane, butane, pentane, methanol, and combinations thereof. 16. The method of claim 14 wherein said gas comprises a hydrogen source or said liquid phase comprises a hydrogen source. 17. The method of claim 14 wherein said gas comprises synthesis gas. 18. The method of claim 14 wherein the catalyst is a multifunctional catalyst suitable to promote Fischer-Tropsch reactions. 19. The method of claim 18 wherein the multifunctional catalyst is also suitable to promote alcohol forming reactions. 20. The method of claim 14 wherein the high shear device comprises a catalytic surface. 21. The method of claim 14, wherein the high shear device comprises a rotor and a stator separated by a shear gap width in the range of about 0.001 inch to about 0.125 inch. 22. A method for producing a liquid product, comprising forming a dispersion comprising gas bubbles dispersed in a liquid phase in a high shear device that comprises a first generator configured with a rotor and a stator separated by a shear gap width in the range of about 0.001 inch to about 0.125 inch;contacting the dispersion with a catalyst to form said liquid product; andrecovering the liquid product. 23. The method of claim 22, wherein the gas bubbles have an average diameter of less than about 1.5 μm. 24. The method of claim 22, wherein the gas bubbles have an average diameter in the range of about 100 nm to about 1.5 μm. 25. A method for producing a liquid product, comprising forming a dispersion comprising gas bubbles dispersed in a liquid phase in a high shear device, wherein the gas bubbles have an average diameter of less than about 1.0 μm, and wherein the high shear device is configured with a rotor and a stator separated by a shear gap width in the range of about 0.001 inch to about 0.125 inch;contacting the dispersion with a catalyst to form said liquid product; andrecovering the liquid product. 26. The method of claim 25 wherein said liquid product is selected from the group consisting of C2+ hydrocarbons, C2+ oxygenates, and combinations thereof. 27. The method of claim 25, wherein said gas is selected from the group consisting of carbon dioxide, methane, ethane, propane, butane, pentane, methanol, and combinations thereof. 28. The method of claim 25 wherein said gas comprises a hydrogen source or said liquid phase comprises a hydrogen source, and wherein the average diameter is also greater than 100 nm. 29. The method of claim 25 wherein said gas comprises synthesis gas. 30. The method of claim 25 wherein the catalyst is suitable to promote Fischer-Tropsch reactions. 31. The method of claim 25 wherein the catalyst is suitable to promote alcohol forming reactions. 32. The method of claim 25, wherein contacting the dispersion with a catalyst to form said liquid product occurs in a fixed bed reactor.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.