[특허]Process for converting heavy petroleum residues to hydrogen and gaseous distillable hydrocarbons

[미국특허] Process for converting heavy petroleum residues to hydrogen and gaseous distillable hydrocarbons 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C10G-047/04 B01J-023/90 C10J-003/46
출원번호	US-0699540 (1985-02-08)
우선권정보	FR-0002193 (1984-02-10)
발명자 / 주소	Deschamps Andr (Noisy le Roi FRX) Dezael Claude (Maisons Laffitte FRX) Franckowiak Sigismond (Rueil-Malmaison FRX)
출원인 / 주소	Institut Francais du Petrole (Rueil-Malmaison FRX 03)
인용정보	피인용 횟수 : 61 인용 특허 : 6

초록 ▼

The invention concerns a process for converting heavy petroleum residues to hydrogen and to gaseous and distillable hydrocarbons, comprising the association of a step of hydropyrolysis (inside tube 3) with a step of catalytic steam-gasification of the formed coke (outside tube 3), characterized in that the hydropyrolysis step is performed in the presence of a solid supporting a carbon gasification catalyst circulating between the hydropyrolysis zone and the coke steam-gasification zone, said steam-gasification being performed in the absence of oxygen. The petroleum residue, hydrogen and steam are introduced respectively through lines 5, 6 and 7. The products are withdrawn through line 10. Heat may be supplied by the radiating tube 4.

대표청구항 ▼

An integrated process for converting heavy petroleum residues to hydrogen and to gaseous and distillable hydrocarbons, comprising: (a) a first step wherein the petroleum residue and hydrogen are simultaneously contacted, for about 0.1-60 seconds with a supported catalyst containing at least one oxide or carbonate of alkali or alkaline-earth metal, obtained in step (b), at a temperature of 530°-800°C., under a pressure of 15-100 bars, to produce hydrocarbons gases and vapors, and coke which deposits on the catalyst, the coked catalyst being separated from said hydrocarbons, (b) a second step wherein the coked catalyst, separated from hydrocarbons in step (a), is contacted with steam, substantially in the absence of molecular oxygen, at a temperature of 600°-800°C., under a pressure of 15-100 bars, for a sufficient time to gasify at least 90% of the deposited coke, to hydrogen, carbon monoxide, carbon dioxide and methane, said catalyst being recycled to step (a).

이 특허에 인용된 특허 (6) 인용/피인용 타임라인 분석

Baird ; Jr. ; William C. ; Bearden ; Jr. ; Roby, Desulfurization and hydroconversion of residua with alkaline earth metal compounds and hydrogen.
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Sasaki Yoshiyuki (Yatabe JPX) Nakamura Etsuro (Ushiku JPX) Ojima Yoshimoto (Nagareyama JPX) Kondo Teruo (Tsuchiura JPX) Ukegawa Koji (Sakura JPX) Matsumura Akimitsu (Noda JPX), Hydroconversion of heavy hydrocarbon oils.
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Baird ; Jr. ; William C. ; Bearden ; Jr. ; Roby ; Ledford ; Thomas H., Hydroconversion with group IA, IIA metal compounds.
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Swanson Rollan (c/o Chemroll Enterprises ; Inc. ; 100 Wall St. New York NY 10005), Process for conversion of coal to gaseous hydrocarbons.
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Swanson Rollan (c/o Chemroll Enterprises ; Inc. ; 100 Wall St. New York NY 10036), Process for conversion of coal to hydrocarbon and other values.
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King Laurence F. (Mooretown CA) Gaspar Noel J. (Sarnia CA) Pasternak Israel S. (Sarnia CA), Visbreaking a heavy hydrocarbon feedstock in a regenerable molten medium in the presence of hydrogen.
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이 특허를 인용한 특허 (61) 인용/피인용 타임라인 분석

Robinson, Earl T.; Keckler, Kenneth P.; Raman, Pattabhi K.; Sirdeshpande, Avinash, Agglomerated particulate low-rank coal feedstock and uses thereof.
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Robinson, Earl T.; Keckler, Kenneth P.; Raman, Pattabhi K.; Sirdeshpande, Avinash, Agglomerated particulate low-rank coal feedstock and uses thereof.
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Raman, Pattabhi K.; Hippo, Edwin J.; Yee, Nelson, Biomass compositions for catalytic gasification.
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Robinson, Earl T., Carbonaceous fines recycle.
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Rappas, Alkis S.; Salem, George Frederick; Hippo, Edwin J., Catalyst-loaded coal compositions, methods of making and use.
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Raman, Pattabhi K.; Yee, Nelson, Catalytic gasification particulate compositions.
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Rappas, Alkis S.; Spitz, Robert A., Catalytic gasification process with recovery of alkali metal from char.
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Nahas, Nicholas Charles, Catalytic steam gasification of petroleum coke to methane.
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Hippo, Edwin J.; Reiling, Vincent G.; Robinson, Earl T.; Raman, Pattabhi K.; Smith, Jeffery; Mims, Charles; Nahas, Nicholas Charles, Char methanation catalyst and its use in gasification processes.
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Hippo, Edwin J.; Raman, Pattabhi K., Co-feed of biomass as source of makeup catalysts for catalytic coal gasification.
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Rappas, Alkis S.; Salem, George Frederick, Coal compositions for catalytic gasification.
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Rappas, Alkis S.; Salem, George Frederick, Coal compositions for catalytic gasification.
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Robinson, Earl T.; Raman, Pattabhi K.; Wu, Wenyuan, Conversion of liquid heavy hydrocarbon feedstocks to gaseous products.
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Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
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Bastien,Paul F.; Kushner,David J.; Sant,Peter, Engine oils for racing applications and method of making same.
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Raman, Pattabhi K.; Jiradilok, Veeraya; Robinson, Earl T.; Sirdeshpande, Avinash, Hydromethanation of a carbonaceous feedstock.
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Robinson, Earl T.; Raman, Pattabhi K., Hydromethanation of a carbonaceous feedstock.
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Sirdeshpande, Avinash, Hydromethanation of a carbonaceous feedstock.
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Sirdeshpande, Avinash, Hydromethanation of a carbonaceous feedstock.
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Rappas, Alkis S.; Spitz, Robert A., Hydromethanation of a carbonaceous feedstock with nickel recovery.
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Rappas, Alkis S.; Spitz, Robert A., Hydromethanation of a carbonaceous feedstock with vanadium recovery.
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Huang, He, In-situ continuous coke deposit removal by catalytic steam gasification.
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Huang, He, In-situ continuous coke deposit removal by catalytic steam gasification.
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Preston, William E., Integrated enhanced oil recovery process.
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Raman, Pattabhi K., Integrated enhanced oil recovery process.
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Wallace, Paul, Integrated enhanced oil recovery process.
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Powell, Charles Allen; Raman, Pattabhi K.; Robinson, Earl T.; Sirdeshpande, Avinash, Integrated hydromethanation fuel cell power generation.
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Wallace Paul S. ; Johnson Kay A. ; Thacker Pradeep S. ; Kasbaum Janice L. ; Barkley R. Walter ; Niccum Jacquelyn Gayle, Integration of solvent deasphalting and gasification.
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Rogers, Charles J., Low temperature methods for hydrogen production.
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Reiling, Vincent G.; Robinson, Earl T.; Nahas, Nicholas Charles; Smith, Jeffery; Mims, Charles, Processes for gasification of a carbonaceous feedstock.
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Robinson, Earl T.; Lau, Francis S.; Raman, Pattabhi K.; Reiling, Vincent G.; Dodson, Dwain; Rahman, Mustafiz; Nahas, Nicholas Charles, Processes for gasification of a carbonaceous feedstock.
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Robinson, Earl T.; Reiling, Vincent G.; Raman, Pattabhi K.; Gal, Eli, Processes for gasification of a carbonaceous feedstock.
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Reiling, Vincent G.; Robinson, Earl T.; Sirdeshpande, Avinash; Nahas, Nicholas Charles, Processes for hydromethanation of a carbonaceous feedstock.
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Robinson, Earl T.; Raman, Pattabhi K.; Reiling, Vincent G., Processes for hydromethanation of a carbonaceous feedstock.
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Robinson, Earl T., Processes for making syngas-derived products.
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Rappas, Alkis S.; Spitz, Robert A., Processes for preparing a catalyzed carbonaceous particulate.
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Rappas, Alkis S.; Spitz, Robert A.; Salem, George Frederick, Processes for preparing a catalyzed coal particulate.
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Raman, Pattabhi K.; Lau, Francis S.; Robinson, Earl T., Processes for the separation of methane from a gas stream.
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Raman, Pattabhi K.; Lau, Francis S.; Robinson, Earl T., Sour shift process for the removal of carbon monoxide from a gas stream.
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Lau, Francis S.; Robinson, Earl T., Steam generating slurry gasifier for the catalytic gasification of a carbonaceous feedstock.
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Wellington, Scott Lee; Brownscombe, Thomas Fairchild, Systems and methods of producing a crude product.
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Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
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Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
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Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
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Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
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Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
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Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
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Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
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Wellington,Scott Lee; Brownscombe,Thomas Fairchild, Systems and methods of producing a crude product.
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Wellington,Scott Lee; Brownscombe,Thomas Fairchild; Milam,Stanley Nemec, Systems and methods of producing a crude product.
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Sirdeshpande, Avinash; Keckler, Kenneth P.; Robinson, Earl T.; Raman, Pattabhi K., Use of contaminated low-rank coal for combustion.
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A	생활필수품
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A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
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[미국특허] Process for converting heavy petroleum residues to hydrogen and gaseous distillable hydrocarbons 원문보기