[특허]System and method for desulfurizing gasoline or diesel fuel to produce a low sulfur-content fuel for use in an internal combustion engine

[미국특허] System and method for desulfurizing gasoline or diesel fuel to produce a low sulfur-content fuel for use in an internal combustion engine 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C10G-045/00
출원번호	US-0221429 (1998-12-28)
발명자 / 주소	Lesieur Roger R. Bonville Jr. Leonard J.
출원인 / 주소	International Fuel Cells, LLC
대리인 / 주소	Jones
인용정보	피인용 횟수 : 23 인용 특허 : 12

초록 ▼

A fuel processing system is operable to remove substantially all of the sulfur present in gasoline or diesel fuel used for operating an internal combustion engine. The fuel supply is passed through a nickel reactant desulfurizer bed wherein essentially all of the sulfur in organic sulfur compounds in the fuel combine with the nickel reactant in the desulfurizer bed, and are converted to nickel sulfide. The desulfurizing system can operate at ambient or elevated pressures. The fuel can be treated either in a liquid phase or in a vapor phase. The sulfur scrubbing operation can be performed either in a vehicle while the latter is being operated, or at the fueling station (gas station) prior to sale to the end user. The amount of sulfur in the fuel can be lowered to less than about 0.05 ppm. This extends the life of the catalytic converters in vehicles, reduces corrosion of parts of the internal combustion engine, and provides an environmentally compatible system.

대표청구항 ▼

[ What is claimed is:] [1.] A system for desulfurizing a gasoline or diesel fuel so as to produce a lower sulfur content gasoline or diesel fuel for use in an internal combustion engine, said system comprising:a) a nickel desulfurization station containing a nickel reactant which is operative to convert sulfur contained in organic sulfur compounds contained in the fuel to nickel sulfide in the desulfurization station thereby removing sulfur from the fuel;b) means for introducing the fuel into said nickel desulfurization station; andc) means for maintaining said nickel desulfurization station at an operating temperature in the range of about 200.degree. F. to about 525.degree. F. during operation of said system. [5.] A method for desulfurizing a gasoline or diesel fuel so as to produce a lower sulfur content gasoline or diesel fuel for use in an internal combustion engine, said method comprising:a) a step of providing a nickel desulfurization station containing a nickel reactant which is operative to convert sulfur contained in organic sulfur compounds contained in the fuel to nickel sulfide in the desulfurization station thereby removing sulfur from the fuel;b) a step of introducing the fuel into said desulfurization station; andc) a step of maintaining said desulfurization station at an operating temperature in the range of about 200.degree. F. to about 525.degree. F. during operation of said method.

이 특허에 인용된 특허 (12) 인용/피인용 타임라인 분석

Miller J. Wayne (Yorba Linda CA) Ward John W. (Yorba Linda CA), Desulfurization of hydrocarbons.
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Lee Roy C. (Bartlesville OK), Method and apparatus for removing hydrogen sulfide from fuel for an internal combustion engine.
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Lee Roy C. (Bartlesville OK), Method and apparatus for removing hydrogen sulfide from fuel for an internal combustion engine.
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Grove J. Jay (Alsip IL) Mooi John (Homewood IL), Method for removing sulfur-containing impurities from hydrocarbons.
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Walker Claud W. (Rte. 2 ; Box 201 Portales NM 88130), Pollution control through fuel treatment.
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Hatanaka Shigeto,JPX ; Sadakane Osamu,JPX ; Hikita Satoru,JPX ; Miyama Tadao,JPX, Process for desulfurizing catalytically cracked gasoline.
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Debras Guy L. G. (Belgrade BEX) De Clippeleir Georges E. M. J. (Sint Pieters Leeuw BEX) Cahen Raymond M. (Brussels BEX), Process for removing carbonyl-sulfide from liquid hydrocarbon feedstocks.
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Debras Guy L. G. (Les-Bons-Villers BEX) De Clippeleir Georges E. M. J. (Sint Pieters Leeuw BEX) Cahen Raymond M. (Brussels BEX), Process for removing carbonyl-sulfide from liquid hydrocarbon feedstocks.
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Debras Guy L. G. (Les-Bons-Villers BEX) De Clippeleir Georges E. M. J. (Sint Pieters Leeuw BEX) Cahen Raymond M. (Brussels BEX), Process for removing carbonyl-sulfide from liquid hydrocarbon feedstocks.
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Zinnen Herman A. ; Nemeth Laszlo T. ; Holmgren Jennifer R. ; Arena Blaise J., Removal of organic sulfur compounds from FCC gasoline using regenerable adsorbents.
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De Munck Nicolaas A. (Barendrecht NLX) Van Vliet Arie (Bondues FRX), Sulfur removal from hydrocarbons with nickel containing catalyst.
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Taylor ; Jr. James H. ; Glass ; Jr. James P. ; Say Geoffrey R. ; O'Connor Richard P., Very low sulfur gas feeds for sulfur sensitive syngas and hydrocarbon synthesis processes.
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이 특허를 인용한 특허 (23) 인용/피인용 타임라인 분석

Eilers,Derek; Auxter,Daniel J.; Lynch,Michael S.; Bilski,Gerard W.; Zulauf,Gary B., Additive dispensing cartridge for an oil filter, and oil filter incorporating same.
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Eilers, Derek; Auxter, Daniel J.; Lynch, Michael S.; Bilski, Gerard W.; Zulauf, Gary B., Additive dispersing filter and method of making.
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Eilers,Derek; Bilski,Gerard W.; Auxter,Daniel J.; Zulauf,Gary B.; Lynch,Michael S.; Treier,Philip, Additive dispersing filter and method of making.
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Rohrbach, Ronald P.; Zulauf, Gary B.; Unger, Peter D.; Bause, Daniel E., Apparatus and method for removing sulfur containing compounds from a post-refinery fuel stream.
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Rohrbach, Ronald P.; Unger, Peter D.; Zulauf, Gary B.; Bause, Daniel E.; Johnson, Russ; Rockwell, David R., Apparatus and method for storing and releasing sulfur containing aromatic compounds from a fuel stream of an internal combustion engine.
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Rohrbach,Ronald P.; Unger,Peter D.; Zulauf,Gary B.; Bause,Daniel E.; Johnson,Russ; Rockwell,David R., Apparatus and method for storing and releasing sulfur containing aromatic compounds from a fuel stream of an internal combustion engine.
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Sakai, Takenobu; Mizuno, Tatsuji; Suzuki, Hiroshi, Apparatus for removing sulfur-containing component in fuel.
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Dodwell, Glenn W., Desulfurization and novel sorbents for same.
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Sughrue Edward L. ; Khare Gyanesh P. ; Bertus Brent J. ; Johnson Marvin M., Desulfurization and novel sorbents for same.
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Asanuma, Takamitsu; Nishioka, Hiromasa; Imai, Daichi; Nakata, Yuka; Umemoto, Kazuhiro, Exhaust purification system of internal combustion engine.
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Rohrbach, Ronald P.; Bilski, Gerard W.; Artz, Brian, Extended-life oil management system and method of using same.
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Rohrbach, Ronald Paul; Johnson, Russell; Unger, Peter D.; Jones, Gordon William; Bause, Daniel E.; Zulauf, Gary B., Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same.
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Rohrbach,Ronald Paul; Johnson,Russell; Unger,Peter D.; Jones,Gordon William; Bause,Damiel E.; Zulauf,Gary B., Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same.
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Hei Ma Thomas Tsoi,GBX, Fuel vapor extraction system.
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Kamakoti, Preeti; Corcoran, Edward W.; Chance, Ronald R.; Reyes, Sebastian C., Identification and use of an isomorphously substituted molecular sieve material for gas separation.
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Duraiswamy, Kandaswamy; Chellappa, Anand, In transit desulfurization of widely available fuels.
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Dieckmann, Gunther H.; Kramer, James D.; Cherpeck, Richard E., Method for controlling deposits in the fuel reformer of a fuel cell system.
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Roger R. Lesieur ; Christopher Teeling ; Joseph J. Sangiovanni ; Laurence R. Boedeker ; Zissis A. Dardas ; He Huang ; Jian Sun ; Xia Tang ; Louis J. Spadaccini, Method for desulfurizing gasoline or diesel fuel for use in a fuel cell power plant.
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Lesieur, Roger R.; Teeling, Christopher; Sangiovanni, Joseph J.; Boedeker, Laurence R.; Dardas, Zissis A.; Huang, He; Sun, Jian; Tang, Xia; Spadaccini, Louis J., Method for desulfurizing gasoline or diesel fuel for use in an internal combustion engine.
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Holder, Eberhard; Kemmler, Roland; Matt, Martin; Pfeffer, Viktor; Plog, Carsten; Stengel, Thomas; Stetter, Ralph; Thiemann, Karl-Heinz, Method for desulphurizing engine fuel on board a motor vehicle.
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Lindström, Bård; Ekdunge, Per, Method for removing sulfur from a hydrocarbon fuel.
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Zulauf, Gary B.; Rohrbach, Ronald P., Portable fuel desulfurization unit.
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Horowitz, Alan M.; Weissman, Walter; Schleyer, Charles Hall, Service station for serving requirements of multiple vehicle technologies.
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[미국특허] System and method for desulfurizing gasoline or diesel fuel to produce a low sulfur-content fuel for use in an internal combustion engine 원문보기