Integrated bitumen production and gas conversion
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C07C-027/00
E21B-028/00
C10G-047/02
C10G-045/00
출원번호
US-0818438
(2001-03-27)
발명자
/ 주소
Davis, Stephen Mark
Matturro, Michael Gerard
출원인 / 주소
ExxonMobil Research & Engineering Co.
인용정보
피인용 횟수 :
64인용 특허 :
2
초록▼
An integrated gas conversion and bitumen production process utilizes steam and light hydrocarbons produced from a natural gas fed gas conversion process, to stimulate the bitumen production and dilute it for transportation by pipeline. Hydrogen for hydroconversion of the bitumen and hydroisomerizati
An integrated gas conversion and bitumen production process utilizes steam and light hydrocarbons produced from a natural gas fed gas conversion process, to stimulate the bitumen production and dilute it for transportation by pipeline. Hydrogen for hydroconversion of the bitumen and hydroisomerization of gas conversion hydrocarbons may be produced from part of the synthesis gas generated from the natural gas. The bitumen diluent is preferably naphtha produced by the gas conversion and the diluted bitumen is pipelined to a bitumen upgrading facility.
대표청구항▼
An integrated gas conversion and bitumen production process utilizes steam and light hydrocarbons produced from a natural gas fed gas conversion process, to stimulate the bitumen production and dilute it for transportation by pipeline. Hydrogen for hydroconversion of the bitumen and hydroisomerizati
An integrated gas conversion and bitumen production process utilizes steam and light hydrocarbons produced from a natural gas fed gas conversion process, to stimulate the bitumen production and dilute it for transportation by pipeline. Hydrogen for hydroconversion of the bitumen and hydroisomerization of gas conversion hydrocarbons may be produced from part of the synthesis gas generated from the natural gas. The bitumen diluent is preferably naphtha produced by the gas conversion and the diluted bitumen is pipelined to a bitumen upgrading facility. , imidazolyl, benzimidazolyl, thiazolyl, benzothiazolyl, isothiazolyl, pyridazinyl, pyrimidinyl, pyrazinyl, triazinyl, cinnolinyl, phthalazinyl or quinazolinyl. 2. The compound of claim 1 having one of the following structures: 3. The compound of claim 1 having one of the following structures: 4. The compound of claim 3 wherein X is CRqand having one of the following structures: 5. The compound of claim 3 wherein X is nitrogen and having one of the following structures: 6. The compound of claim 1 wherein Ar is substituted phenyl. 7. The compound of claim 6 wherein substituted phenyl is 2,4-dichlorophenyl, 2-chloro-4-methyl-phenyl, 2-methyl-4-chloro-phenyl, 2,4,6-trimethyl-phenyl, 2-chloro-4-methoxy-phenyl, 2-methyl-4-methoxy-phenyl, or 2,4-dimethoxy-phenyl. 8. The compound of claim 1 wherein Ar is substituted heteroaryl. 9. The compound of claim 8 wherein substituted heteroaryl is substituted pyridinyl. 10. The compound of claim 8 wherein substituted heteroaryl is 4-methyl-6-dimethylamino-pyridin-3-yl, 4-dimethylamino-6-methyl-pyridin-3-yl or 6-dimethylamino-pyridin-3-yl. 11. The compound of claim 1 wherein m is zero. 12. The compound of claim 1 wherein R is alkyl. 13. The compound of claim 1 wherein R is arylalkyl. 14. The compound of claim 1 wherein R1is --CH(n-propyl)2,--CH(n-propyl)(CH2OCH3), --CH(phenyl)(CH2OCH3), --CH(CH2OR')2,--CH(CH2OR')(ethyl), --CH(CH2OR')(n-butyl), --CH(CH2OR')(tert-butyl), --CH(CH2OR')(4-chloro-phenyl), --CH(CH2OR)(CH2CH2SCH3), --CH(CH2CH3)(CH2Ophenyl), where each occurrence of R' is independently selected from C1-6alkyl. 15. The compound of claim 1 wherein R1is --SO2R5. 16. The compound of claim 1 wherein R1is --C(H)0,1(R4)(R5). 17. The compound of claim 16 wherein R1is --CH2R5. 18. The compound of claim 16 wherein R1is --C(=O)R5. 19. The compound of claim 16 wherein R1is --CH(R4)(R5). 20. The compound of claim 1 wherein R4is hydrogen. 21. The compound of claim 1 wherein R4is alkyl. 22. The compound of claim 1 wherein R4is oxo. 23. The compound of claim 1 wherein Y is alkanediyl or substituted alkanediyl. 24. The compound of claim 1 wherein Y is a direct bond. 25. The compound of claim 1 wherein Z is NH, --N(R7), O, S, SO2,C(=O), C(=O)O, OC(=O), NHC(=O), C(=O)NH, NH(SO2), (SO2)NH or NR8C(=O)O. 26. The compound of claim 1 wherein Z is a direct bond. 27. The compound of claim 1 wherein R6is hydrogen, alkyl or substituted alkyl. 28. The compound of claim 1 wherein R6is aryl, substituted aryl, arylalkyl or substituted arylalkyl. 29. The compound of claim 1 wherein R6is heterocyle, substituted heterocycle, heterocyclealkyl or substituted heterocylcealkyl. 30. The compound of claim 1 wherein R2is methyl. 31. The compound of claim 1 wherein R2is ethyl. 32. The compound of claim 1 having the structure: 33. The compound of claim 32 wherein Ar is 2,4-dichlorophenyl, 2-chloro-4-methylphenyl, 2-trifluorometyl-4-chlorophenyl, or 2-methoxy-4-trifluoromethyl. 34. The compound of claim 32 wherein m is 0. 35. The compound of claim 32 wherein R1is CH(alkyl)(alkyl). 36. The compound of claim 35 wherein R1is CH(n-propyl)2. 37. The compound of claim 35 wherein R1is CH(n-butyl)2. 38. The compound of claim 32 wherein m is 1 and R is alkyl. 39. The compound of claim 38 wherein R is methyl, ethyl or n-propyl. 40. The compound of claim 39 wherein R1is --CH2(cycloalkyl). 41. The compound of claim 40 wherein R
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