Production of aromatics from di- and polyoxygenates
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-023/00
B01J-021/02
B01J-023/10
B01J-023/58
B01J-023/72
C07C-001/00
C07C-019/08
C07C-001/24
B01J-023/835
C07C-001/207
C07C-029/60
C07D-301/02
B01J-023/14
C10G-003/00
B01J-038/02
B01J-038/12
B01J-021/06
B01J-023/652
B01J-023/888
B01J-029/46
B01J-029/90
B01J-037/02
출원번호
US-0211795
(2014-03-14)
등록번호
US-9403736
(2016-08-02)
발명자
/ 주소
Beck, Taylor
Blank, Brian
Jones, Casey
Woods, Elizabeth
Cortright, Randy
출원인 / 주소
Virent, Inc.
대리인 / 주소
Quarles & Brady LLP
인용정보
피인용 횟수 :
1인용 특허 :
29
초록▼
Methods, catalysts, and reactor systems for producing in high yield aromatic chemicals and liquid fuels from a mixture of oxygenates comprising di- and polyoxygenates are disclosed. Also disclosed are methods, catalysts, and reactor systems for producing aromatic chemicals and liquid fuels from oxyg
Methods, catalysts, and reactor systems for producing in high yield aromatic chemicals and liquid fuels from a mixture of oxygenates comprising di- and polyoxygenates are disclosed. Also disclosed are methods, catalysts, and reactor systems for producing aromatic chemicals and liquid fuels from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like; and methods, catalysts, and reactor systems for producing the mixture of oxygenates from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like. The disclosed catalysts for preparing the mixture of oxygenates comprise a NinSnm alloy and a crystalline alumina support.
대표청구항▼
1. A catalyst composition, the catalyst comprising a NiSn alloy and a crystalline transitional alumina support. 2. The catalyst composition of claim 1, wherein the NiSn alloy has the chemical formula NinSnm and wherein n equals 3 and m equals 1 or 2. 3. The catalyst composition of claim 1, wherein t
1. A catalyst composition, the catalyst comprising a NiSn alloy and a crystalline transitional alumina support. 2. The catalyst composition of claim 1, wherein the NiSn alloy has the chemical formula NinSnm and wherein n equals 3 and m equals 1 or 2. 3. The catalyst composition of claim 1, wherein the wt % of Ni is greater than or equal to 0.5 wt %. 4. The catalyst composition of claim 3, wherein the wt % of Ni is greater than or equal to 1.0 wt %. 5. The catalyst composition of claim 1, wherein the wt % of Ni is less than or equal to 15%. 6. The catalyst composition of claim 5, wherein the wt % of Ni is less than or equal to 12 wt %. 7. The catalyst composition of claim 1, wherein the crystalline transitional alumina support is a theta-alumina support. 8. The catalyst composition of claim 1, wherein the support is modified with a member selected from the group consisting of B, Cr, Ce, Co, Cu, Fe, Mg, Mo, Nb, W, Zr, and mixtures thereof. 9. A composition of matter, the composition of matter comprising the catalyst of claim 1, oxygenated hydrocarbons, and a mixture of oxygenates. 10. The composition of matter of claim 9, wherein the H:Ceff ratio of the mixture of oxygenates is greater than or equal to 0.5 and less than or equal to 1.7. 11. The composition of matter of claim 10, wherein the H:Ceff ratio of the mixture of oxygenates is less than or equal to 1.6. 12. The composition of matter of claim 10, wherein the H:Ceff ratio of the mixture of oxygenates is greater than or equal to 1.0. 13. The composition of matter of claim 9, wherein the mixture of oxygenates has one or more attributes selected from the group consisting of (i) a % CF ratio greater than or equal to 0.5 of dioxygenates and polyoxygenates to monooxygenates, (ii) a % CF ratio greater than or equal to 0.5 of dioxygenates to monooxygenates, (iii) a % CF ratio greater than or equal to 1.0 of C2-4 oxygenates to C5-6 oxygenates, and (iv) the mixture of oxygenates further comprising alkanes and less than or equal to 10% CF alkanes. 14. The composition of matter of claim 9, wherein greater than or equal to 50% CF of oxygenated hydrocarbons have 5 or 6 continuous carbon atoms. 15. The catalyst composition of claim 3 wherein the wt % of Ni is greater than or equal to 2.0 wt %. 16. The catalyst composition of claim 5 wherein the wt % of Ni is less than or equal to 10%. 17. The composition of matter of claim 10, wherein the H:Ceff ratio of the mixture of oxygenates is greater than or equal to 0.8. 18. The composition of matter of claim 10, wherein the H:Ceff ratio of the mixture of oxygenates is less than or equal to 1.5.
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이 특허에 인용된 특허 (29)
Cortright, Randy D.; Vollendorf, Nicholas W.; Hornemann, Charles C.; McMahon, Shawn P., Catalysts and methods for reforming oxygenated compounds.
Choudhary,Vasant Ramchandra; Mondal,Kartick Chandra; Mulla,Shafeek Abdul Rashid, Process for the simultaneous conversion of methane and organic oxygenate to Cto Chydrocarbons.
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