[미국특허]
Hydrocracking catalyst comprising a microporous crystalline solid material
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-029/06
B01J-029/00
출원번호
US-0036964
(2005-01-14)
등록번호
US-7410924
(2008-08-12)
우선권정보
ES-200201753(2002-07-16)
발명자
/ 주소
Corma Can��s,Avelino
Martinez Feliu,Agustin
Rey Garc��a,Fernando
D��az Caba��as,Mar��a Jos��
L��pez Cruz,Carlos
출원인 / 주소
Consejo Superior de Investigaciones Cientificas
Universidad Politecnica de Valencia
대리인 / 주소
Klauber & Jackson LLC
인용정보
피인용 횟수 :
15인용 특허 :
3
초록▼
The invention relates to a hydrocracking catalyst containing: a hydrogenative component which is selected from at least one group VIB metal, at least one group VIII metal and combinations of same; at least one matrix comprising at least one oxide which is selected from an amorphous oxide, an oxide w
The invention relates to a hydrocracking catalyst containing: a hydrogenative component which is selected from at least one group VIB metal, at least one group VIII metal and combinations of same; at least one matrix comprising at least one oxide which is selected from an amorphous oxide, an oxide with low crystallinity and a mixture of both; and at least one microporous crystalline solid material which, in the calcined and anhydrous state, has molar composition X2O3:nYO2:mZO2, wherein X is a trivalent element, Y is at least one tetravalent element that is different from Ge and Z is Ge, and which, im the calcined and anhydrous state, has an X-ray diffractogram containing at least diffraction lines with d values=13.64, 7.87, 4.82, 4.55, 4.11 and 3.41 Å. The invention also relates to the method of preparing the inventive catalyst and to the use of same in hydrocarbon hydrocracking processses.
대표청구항▼
The invention claimed is: 1. A hydrocracking catalyst containing: a hydrogenating component which is selected from at least one Group VIB metal, at least one Group VIII metal, and combinations thereof, at least one matrix comprising at least one oxide which is selected from an amorphous oxide, an o
The invention claimed is: 1. A hydrocracking catalyst containing: a hydrogenating component which is selected from at least one Group VIB metal, at least one Group VIII metal, and combinations thereof, at least one matrix comprising at least one oxide which is selected from an amorphous oxide, an oxide with low crystallinity, and a mixture of both, and at least one microporous crystalline solid material which, in the calcined and anhydrous state, has the molar composition X2O3:nYO2:mZO2, in which X is a trivalent element, Y is at least one tetravalent element other than Ge, and Z is Ge, the value (n+m) is at least 5, and the value of n/m is at least 1, and which has, in its calcined and anhydrous state, an X-ray diffractogram containing at least diffraction lines with values of d=13.64, 7.87, 4.82, 4.55, 4.11 and 3.41 ang. 2. The catalyst as claimed in claim 1, wherein the trivalent element X of the microporous crystalline solid material is Al. 3. The catalyst as claimed in claim 1, wherein the Group VIB metal is selected from among molybdenum and tungsten and the Group VIII metal is selected from among iron, cobalt and nickel. 4. The catalyst as claimed in claim 1, wherein the hydrogenating component is selected from a combination of nickel-molybdenum, cobalt-molybdenum, nickel-tungsten, and nickel-cobalt-molybdenum. 5. The catalyst as claimed in claim 1, which comprises at least one acidity-promoting element. 6. The catalyst as claimed in claim 5, wherein the promoter element is selected from between phosphorus and boron. 7. The catalyst as claimed in claim 1, which comprises at least one Group VIIA element. 8. The catalyst as claimed in claim 7, wherein the Group VIIA element is fluorine. 9. The catalyst as claimed in claim 1, which has a composition, expressed as % by weight of the total weight of the catalyst, of: 0.1 to 60% of a hydrogenating component selected from at least one Group VIB metal, at least one Group VIII metal, and combinations thereof, 0.1 to 99% of microporous crystalline acid solid material, and 0.1 to 99% of at least one matrix. 10. The catalyst as claimed in claim 9, which comprises: 0 to 20% of at least one promoter element selected from between phosphorus and boron, and 0 to 20% of at least one Group VIIA element. 11. The catalyst as claimed in claim 10, wherein the Group VIIA element is fluorine. 12. The catalyst as claimed in claim 1, wherein the matrix is selected from among one or more of the following groups: alumina, silica-alumina, silica, clays, magnesium oxide, titanium oxide, boron oxide, zirconium oxide, aluminum phosphates, zirconium phosphates, carbon, and aluminates. 13. The catalyst as claimed in claim 1, wherein the matrix is gamma-alumina.
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