[특허]Process for demetalation and desulfurization of petroleum oils

[미국특허] Process for demetalation and desulfurization of petroleum oils 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C10G-023/02 C10G-023/16
출원번호	US-0551948 (1975-02-21)
발명자 / 주소	Fischer Ronald H. (Cherry Hill NJ) Milstein Donald (Cherry Hill NJ)
출원인 / 주소	Mobil Oil Corporation (New York NY 02)
인용정보	피인용 횟수 : 50 인용 특허 : 0

초록 ▼

This invention is concerned with removing metal and sulfur contaminants from residual oil fractions by catalytic contact in a novel dual bed system. In this process the oil is first contacted with a catalyst comprising a Group VIB metal and an iron group metal oxide, such as a mixture of cobalt and molybdenum oxides, composited with an alumina support that contains delta or theta phase alumina, the catalyst having at least 60% of its pore volume in pores of 100A to 200A diameter, at least about 5% of its pore volume in pores having a diameter greater than 500A, and a surface area up to about 110m2/g. The oil is then contacted with a second catalyst of the high surface-area, cobalt-molybdenum on alumina type. The second catalyst has a major fraction of its pores in the 30 to 100A diameter range.

대표청구항 ▼

A process for catalytically demetalizing and desulfurizing a residual oil, said process consisting essentially of: passing a mixture of hydrogen and said oil at a hydrogen pressure of about 500 to 3,000 psig, a temperature of about 600°to 850°F, and a space velocity of 0.1 to 5.0 LHSV, through a trickle bed of first catalyst, said first catalyst comprising the oxides or sulfides of a Group VIB metal and an iron group metal on a support comprising a delta or theta phase alumina, said first catalyst having also at least about 60 percent of its pore volume in pores with diameters of about 100 to 200A, at least about 5 percent of its pore volume in pores greater than 500A., and a surface area of up to about 110 m2/g; and then passing said mixture of hydrogen and said oil through a bed of second catalyst disposed downstream of said first catalyst, said second catalyst comprising the oxides or sulfides of a Group VIB metal and an iron group metal on an alumina support, said second catalyst having a surface area of at least 150 m2/g and at least 50 percent of its pore volume in pores with diameters of 30 to 100A.

이 특허를 인용한 특허 (50) 인용/피인용 타임라인 분석

Bhan, Opinder Kishan, Catalysts for producing a crude product.
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Zrinscak ; Sr. Fred S. (Woodbury Heights NJ) Karsner Grant G. (Westville NJ), Catalytic cracking of metal-contaminated oils.
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Hinojos Antonio R. (Bartlesville OK) Bone ; Jr. Bertram T. (Bartlesville OK), Control of a hydrofining process for hydrocarbon-containing feed streams which process employs a hydrodemetallization re.
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Yan Tsoung Y. (Philadelphia PA), Coprocessing of residual oil and coal.
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Milstein Donald (Cherry Hill NJ) Fischer Ronald H. (Oakton VA), Demetalation and desulfurization of residual oil utilizing hydrogen and trickle beds of catalysts in three zones.
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Banta Frederick (Elmer NJ), Demetalation, desulfurization, and decarbonization of petroleum oils by hydrotreatment in a dual bed system prior to cra.
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Chou Tai-Sheng (Pennington NJ) Kennedy Clinton R. (West Chester PA) Shih Stuart S. (Cherry Hill NJ), Hydroconversion process.
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Peters Alan W. (Moorestown NJ), Hydrodenitrogenation of demetallized residual oil.
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Gardner Lloyd E. (Bartlesville OK) Kukes Simon G. (Bartlesville OK), Hydrofining employing a support material for fixed beds.
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Angevine Philip J. (West Deptford NJ) Chester Arthur W. (Cherry Hill NJ) Degnan Thomas F. (Yardley PA) Kirker Garry W. (Washington Twp. NJ), Hydrogen bronze catalyst and improved resid upgrading processes using it.
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Angevine Philip J. (West Deptford NJ) Chester Arthur W. (Cherry Hill NJ) Degnan Thomas F. (Yardley PA) Kirker Garry W. (Washington Twp. ; Gloucester County NJ), Hydrogen bronze catalyst for demetallizing petroleum resids.
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Cash Dennis R. (Novato CA), Hydrotreating or hydrocracking process.
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Gardner Lloyd E. (Bartlesville OK) Hogan Robert J. (Bartlesville OK) Sughrue ; II Edward L. (Bartlesville OK) Myers John W. (Bartlesville OK), Hydrotreating process employing a three-stage catalyst system wherein a titanium compound is employed in the second stag.
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Sato Goro (Kitakyushu JPX) Higashi Hidehiro (Kitakyushu JPX) Shirono Katsuhiro (Kitakyushu JPX) Eto Yoshio (Kitakyushu JPX), Hydrotreating process for heavy hydrocarbon oils.
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Speronello Barry K. (River Edge NJ), Hydrotreating process using porous mullite.
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Toulhoat Herv (Le Pecq FRX) Plumail Jean-Claude (Le Vesinet FRX) Billon Alain (Orlienas FRX) Quignard Alain (Rillieux La Pape FRX), Hydrotreatment process for converting a heavy hydrocarbon fraction containing sulfur impurities and metal impurities to.
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Shih Stuart S. (Cherry Hill NJ) Milstein Donald (Cherry Hill NJ), Low pressure cyclic hydrocracking process using multi-catalyst bed reactor for heavy liquids.
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Bhan, Opinder Kishan; Wellington, Scott Lee, Method and catalyst for producing a crude product with minimal hydrogen uptake.
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Bhan, Opinder Kishan; Wellington, Scott Lee, Method for producing a crude product.
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Inomata,Makoto; Okada,Tsuyoshi; Imura,Kozo; Sasaki,Hajime, Method of refining petroleum and refining apparatus.
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Bhan, Opinder Kishan; Wellington, Scott Lee, Methods for producing a crude product.
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Angevine Philip J. (West Deptford NJ), Multi-stage process for demetalation and desulfurization of petroleum oils.
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Simpson Howard D. (Irvine CA) McArthur Dennis P. (Yorba Linda CA), Multiple-stage hydroprocessing of hydrocarbon oil.
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Hensley ; Jr. Albert L. (Munster IN) Quick Leonard M. (Naperville IL), Process for demetallation and desulfurization of heavy hydrocarbons.
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Hensley ; Jr. Albert L. (Munster IN) Quick Leonard M. (Naperville IL), Process for demetallation and desulfurization of heavy hydrocarbons.
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Krasuk Julio H. (Caracas VEX) Silva Fernando J. (Miranda VEX) Galiasso Roberto E. (Miranda VEX) Souto Alfredo (Miranda VEX), Process for hydroconversion and upgrading of heavy crudes of high metal and asphaltene content.
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Hensley ; Jr. Albert L. (Munster IN) Quick Leonard M. (Naperville IL), Process for hydrotreating heavy hydrocarbons.
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Fragelli Bruno,BRX ; De Souza Guilherme Luis Monteiro,BRX, Process for producing lube base oils of high viscosity index and diesel oil of high cetaned number.
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Sullivan Richard F. (San Rafael CA), Process for upgrading arsenic-containing oils.
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Nagamatsu,Shigeki; Inomata,Makoto; Kasahara,Susumu, Refined oil and process for producing the same.
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Angevine Philip J. (West Deptford NJ) Oleck Stephen M. (Moorestown NJ), Residua demetalation/desulfurization catalyst and methods for its use.
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Byrne Donald F. (Concord CA) Johnson David R. (San Francisco CA) Heyse John V. (Crockett CA), Reverse-graded catalyst systems for hydrodemetalation and hydrodesulfurization.
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Gardner Lloyd E. (1340 SE. Hampden Sq. Bartlesville OK 74006) Kukes Simon G. (569 Braemer Ave. Naperville IL 60540), Support material containing catalyst for fixed hydrofining beds.
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Bhan, Opinder Kishan; Wellington, Scott Lee, Systems for producing a crude product.
상세보기
Bhan, Opinder Kishan, Systems, methods, and catalysts for producing a crude product.
상세보기
Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
상세보기
Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
상세보기
Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
상세보기
Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
상세보기
Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
상세보기
Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
상세보기
Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
상세보기
Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
상세보기
Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
상세보기
Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
상세보기
Kukes Simon G. (Naperville IL) Brandes Karlheinz K. (Bartlesville OK), Treated alumina material for fixed hydrofining beds and process for its preparation.
상세보기
Brignac Garland B. ; Kaufman Jeffrey L. ; Coker John C., Two stage hydrodesulfurization process.
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Kuehler Christopher W. (Larkspur CA) Dahlberg Arthur J. (Rodeo CA), Two-stage, close-coupled thermal catalytic hydroconversion process.
상세보기
Yan Tsoung Y. (Philadelphia PA), Upgrading of residual oil.
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Angevine Philip J. (W. Deptford NJ) Stein Thomas R. (Pennington NJ), Upgrading residual oil.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
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)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Process for demetalation and desulfurization of petroleum oils 원문보기