Hydroconversion multi-metallic catalyst and method for making thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-027/051
B01J-027/049
B01J-027/043
B01J-027/047
B01J-035/00
B01J-035/10
출원번호
US-0019319
(2013-09-05)
등록번호
US-9327274
(2016-05-03)
발명자
/ 주소
Han, Jinyi
Kuperman, Alexander E.
출원인 / 주소
Chevron U.S.A. Inc.
대리인 / 주소
Ross, Michael D.
인용정보
피인용 횟수 :
0인용 특허 :
106
초록▼
The invention relates to a self-supported mixed metal sulfide (MMS) catalyst for hydrotreating hydrocarbon feedstock and to a method for preparing the catalyst. The self-supported MMS catalyst contains Ni:W in a mole ratio of 1:3 to 4:1, on a transition metal basis. The self supported MMS catalyst i
The invention relates to a self-supported mixed metal sulfide (MMS) catalyst for hydrotreating hydrocarbon feedstock and to a method for preparing the catalyst. The self-supported MMS catalyst contains Ni:W in a mole ratio of 1:3 to 4:1, on a transition metal basis. The self supported MMS catalyst is characterized as having an HYD reaction rate constant of at least 15% higher than that of a catalyst comprising nickel sulfide alone or a catalyst comprising tungsten sulfide alone, when compared on same metal molar basis in hydrotreating of benzene as a feedstock at identical process conditions.
대표청구항▼
1. A mixed metal sulfide catalyst, comprising: Ni9S8, Ni3S2, tungsten sulfide and an active nickel phase;wherein the mixed metal sulfide catalyst is self-supported. 2. The mixed metal sulfide catalyst of claim 1, wherein the mixed metal sulfide catalyst has a Ni:W mole ratio of 1:3 to 4:1. 3. The mi
1. A mixed metal sulfide catalyst, comprising: Ni9S8, Ni3S2, tungsten sulfide and an active nickel phase;wherein the mixed metal sulfide catalyst is self-supported. 2. The mixed metal sulfide catalyst of claim 1, wherein the mixed metal sulfide catalyst has a Ni:W mole ratio of 1:3 to 4:1. 3. The mixed metal sulfide catalyst of claim 1, wherein the active nickel phase comprises: a) at least one of atomic nickel and reduced nickel; andb) NiSx nanoparticles, wherein 0≦x≦1. 4. The mixed metal sulfide catalyst of claim 1, further comprising a metal promoter selected from the group consisting of Mo, Nb, Ti, and mixtures thereof. 5. The mixed metal sulfide catalyst of claim 1, wherein the mixed metal sulfide catalyst is prepared by sulfiding a nickel metal precursor and a tungsten metal precursor in an amount sufficient for the mixed metal sulfide catalyst having a Ni:W mole ratio of 1:3 to 4:1. 6. The mixed metal sulfide catalyst of claim 5, wherein the nickel metal precursor is selected from the group consisting of inorganic metal sulfides of nickel, sulfur-containing inorganic compounds of nickel, sulfur-containing organic compounds of nickel, nickel carbonate, nickel hydroxide, nickel phosphate, nickel phosphite, nickel formate, nickel fumarate, nickel molybdate, nickel tungstate, nickel oxide, nickel alloys, cyclopentadienyl nickel, nickel naphthenate, and mixtures thereof. 7. The mixed metal sulfide catalyst of claim 6, wherein the tungsten metal precursor is selected from the group consisting of alkali metal tungstates, ammonium metallates of tungsten, inorganic tungsten compounds, tungsten naphthenate, pentacyclodienyl tungsten dihydride, tungsten oxide, W—P heteropolyanion compounds, W—Si heteropolyanion compounds, sulfur-containing inorganic compounds of tungsten, sulfur-containing organic compounds of tungsten, and mixtures thereof. 8. The mixed metal sulfide catalyst of claim 5, wherein the tungsten metal precursor is selected from the group consisting of alkali metal tungstates, ammonium metallates of tungsten, inorganic tungsten compounds, tungsten naphthenate, pentacyclodienyl tungsten dihydride, tungsten oxide, W—P heteropolyanion compounds, W—Si heteropolyanion compounds, sulfur-containing inorganic compounds of tungsten, sulfur-containing organic compounds of tungsten, and mixtures thereof.
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이 특허에 인용된 특허 (106)
Jacobson Allan J. (169 Cedar La. Princeton NJ 08540) Ho Teh C. (887 Jason Ct. Bridgewater NJ 08807) Chianelli Russell R. (151 Station Rd. Somerville NJ 08876) Pecoraro Theresa (2145 Canyon Oak La. Da, Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and process for their preparation.
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Lopez Jaime (Benicia CA) Pasek Eugene A. (Export PA) Cugini Anthony V. (Pittsburgh PA), Heavy oil hydroprocess including recovery of molybdenum catalyst.
Aldridge Clyde L. (Baton Rouge LA) Lewis William E. (Baton Rouge LA) Bearden ; Jr. Roby (Baton Rouge LA) Mayer Francis X. (Baton Rouge LA), Hydroconversion process.
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