Catalyst for the hydrogenation of hydrocarbon material
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-021/18
B01J-023/74
출원번호
US-0340535
(1989-04-19)
우선권정보
DE-3634275 (1986-10-08)
발명자
/ 주소
Kretschmar Klaus (Dorsten DEX) Merz Ludwig (Recklinghausen DEX) Niemann Klaus (Oberhausen DEX) Guitian Jos (Dorsten DEX) Krasuk Julio (Duesseldorf DEX) Marruffo Franzo (Duesseldorf DEX) Kurzeja Klaus
출원인 / 주소
Veba Oel Technologie GmbH (Gelsenkirchen-Buer DEX 03)
인용정보
피인용 횟수 :
66인용 특허 :
0
초록▼
A catalyst for the hydrogenation of a hydrocarbon material which is a member selected from the group consisting of red mud, iron oxides, iron ores, hard coals, lignites impregnated with heavy metal salts, carbon black, soots from gasifiers, and cokes produced by the hydrogenation of virgin residues,
A catalyst for the hydrogenation of a hydrocarbon material which is a member selected from the group consisting of red mud, iron oxides, iron ores, hard coals, lignites impregnated with heavy metal salts, carbon black, soots from gasifiers, and cokes produced by the hydrogenation of virgin residues, the catalyst being comprised of at least two separate particle size fractions such that the combined fractions have a particle size distribution between 0.1 and 2,000 microns with 10-40 wt. % of the particles having a particle size greater than 100 microns, and the mixture of fractions not being represented by a straight line when the accumulative weight of the particles vs. particle size which is plotted on log (minus log) vs. log graph paper has a correlation coefficient R2 less than 0.96 as determined from the equation: [Figure] wherein n is the number of experimental points, y is ln [-ln (n/1000)]and x is ln (dp), wherein dp is the particle size (m
대표청구항▼
A catalyst for the hydrogenation of a hydrocarbon material, said catalyst being a member selected from the group consisting of red mud, iron oxides, iron ores, hard coals, lignites impregnated with heavy metal salts, carbon black, soots from gasifiers, and cokes produced by the hydrogenation of virg
A catalyst for the hydrogenation of a hydrocarbon material, said catalyst being a member selected from the group consisting of red mud, iron oxides, iron ores, hard coals, lignites impregnated with heavy metal salts, carbon black, soots from gasifiers, and cokes produced by the hydrogenation of virgin residues and said catalyst comprised of at least two separate particle size fractions such that the combined fractions have a particle size distribution between 0.1 and 2,000 microns with 10-40 wt. % of the particles having a particle size greater than 100 microns, and the mixture of fractions not being represented by a straight line when the accumulative weight of the particles versus particle size which is plotted on log (-log) versus log graph paper has a correlation coefficient (R2) less than 0.96 as determined from the equation: [Figure] wherein n is the number of experimental points, y is 1n and x is 1n (dp), wherein dp is the particle size (m
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