Hydroprocessing bulk catalyst and uses thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-021/00
B01J-031/00
B01J-027/24
B01J-027/04
출원번호
UP-0931972
(2007-10-31)
등록번호
US-7737072
(2010-07-05)
발명자
/ 주소
Mironov, Oleg
Kuperman, Alexander E.
Lopez, Jaime
Brait, Axel
Reynolds, Bruce
Chen, Kaidong
출원인 / 주소
Chevron USA Inc.
인용정보
피인용 횟수 :
19인용 특허 :
0
초록▼
A hydroprocessing catalyst is provided. The hydroprocessing catalyst has the formula (Mt)a(Xu)b(Sv)d(Cw)e(Hx)f(Oy)g(Nz)h, wherein M is at least one group VIB metal; X is at least one Group VIII non-noble metal; t, u, v, w, x, y, z representing the total charge for each of the components (M, X, S, C,
A hydroprocessing catalyst is provided. The hydroprocessing catalyst has the formula (Mt)a(Xu)b(Sv)d(Cw)e(Hx)f(Oy)g(Nz)h, wherein M is at least one group VIB metal; X is at least one Group VIII non-noble metal; t, u, v, w, x, y, z representing the total charge for each of the components (M, X, S, C, H, O and N, respectively); ta+ub+vd+we+xf+yg+zh=0; and 0=<b/a=<5, (a+0.5b)<=d<=(5a+2b), 0<=e<=11(a+b), 0<=f<=7(a+b), 0<=g<=5(a+b), 0<=h<=0.5(a+b). The catalyst has an X-ray powder diffraction pattern with at least one broad diffraction peak at any of Bragg angles: 8 to 18°, 32 to 40°, and 55 to 65° (from 0 to 70° 2-θ scale). In one embodiment, the at least one diffraction peak is greater than 2 degrees wide at ½ height.
대표청구항▼
The invention claimed is: 1. A catalyst composition having a formula (Mt)a(Xu)b(Sv)d(Cw)e(Hx)f(Oy)g(Nz)h, wherein M is at least one group VIB metal, X is at least one of a non-noble Group VIII metal, 0=<b/a=<5, (a+0.5b)<=d<=(5a+2b), 0<=e<=11(a+b), 0<=f<=7(a+b
The invention claimed is: 1. A catalyst composition having a formula (Mt)a(Xu)b(Sv)d(Cw)e(Hx)f(Oy)g(Nz)h, wherein M is at least one group VIB metal, X is at least one of a non-noble Group VIII metal, 0=<b/a=<5, (a+0.5b)<=d<=(5a+2b), 0<=e<=11(a+b), 0<=f<=7(a+b), 0<=g<=5(a+b), 0<=h<=0.5(a+b), t, u, v, w, x, y, z, each representing total charge for each of: M, X, S, C, H, O and N, respectively, ta+ub+vd+we+xf+yg+zh=0; and wherein the catalyst has an X-ray powder diffraction pattern with at least one broad diffraction peak at any of Bragg angles: 8 to 18°, 32 to 40°, and 55 to 65° (from 0 to 70° 2θ scale). 2. The catalyst composition of claim 1, wherein the at least one diffraction peak is greater than 2 degrees wide at ½ height. 3. The catalyst composition of claim 1, wherein the at least one diffraction peak is at Bragg angle of 8 to 18° (from 0 to 70° 2θ scale). 4. The catalyst composition of claim 3, wherein the diffraction peak at Bragg angle 8 to 18° (from 0 to 70° 2θ scale) is greater than 2 degrees wide at ½ height. 5. The catalyst composition of claim 4, wherein the diffraction peak at Bragg angle 8 to 18° (from 0 to 70° 2θ scale) is greater than 5 degrees wide at ½ height. 6. The catalyst composition of claim 1, having a first broad diffraction peak at Bragg angle of 8 to 18° (from 0 to 70° 2θ scale) and a second first broad diffraction peak at Bragg angle of 32 to 40° (from 0 to 70° 2θ scale). 7. The catalyst composition of claim 1, wherein the catalyst has a median particle size of 0.0005 to 1000 microns. 8. The catalyst composition of claim 1, wherein the catalyst has an average particle size of 0.3 to 20 μm. 9. The catalyst composition of claim 1, wherein the catalyst has a pore volume of 0.05-5 ml/g as determined by nitrogen adsorption. 10. The catalyst composition of claim 1, wherein the catalyst has a pore volume of 0.1-4 ml/g as determined by nitrogen adsorption. 11. The catalyst composition of claim 1, wherein the catalyst has a surface area of at least 5 m2/g. 12. The catalyst composition of claim 1, wherein M is selected from molybdenum, tungsten, and mixtures thereof and X is selected from nickel, cobalt, and mixture thereof. 13. The catalyst composition of claim 1, wherein X is selected from nickel, cobalt and combinations thereof, the catalyst is of the formula (M)a(NizCo1-z)b(S)d(C)e(H)f(O)g(N)h, and wherein 0<z<1. 14. The catalyst composition of claim 1, wherein M is selected from molybdenum, tungsten, and combinations thereof, the catalyst is of the formula (MozW1-z)a(X)b(S)d(C)e(H)f(O)g(N)h, and wherein 0<z<1. 15. The catalyst composition of claim 1, wherein X is selected from Ni, Co, Fe, Zn, Cr, Ti, and combinations thereof, the catalyst is of the formula (M)a(NizCozFez″Znz*Crz*′Tiz*″)b(S)d(C)e(H)f(O)g(N)h, and wherein 0≦z, z′, z″, z*, z*′, z*″ and (z+z′+z″+z*+z*′+z*″)=1. 16. The catalyst composition of claim 1, wherein the molar ratio b/a ranges from 0.5 to 2. 17. The catalyst composition of claim 1, wherein the catalyst further comprises a refractory oxide material which comprises 50 wt. % or more titania, on oxide basis. 18. A catalyst composition having a formula (Mt)a(Xu)b(Sv)d(Cw)e(Hx)f(Oy)g(Nz)h, wherein M is selected from molybdenum, tungsten, and mixtures thereof, X is selected from Ni, Co, Fe, Zn, Cr, Ti, and mixtures thereof, 0=<b/a=<5, (a+0.5b)<=d<=(5a+2b), 0<=e<=11(a+b), 0<=f<=7(a+b), 0<=g<=5(a+b), 0<=h<=0.5(a+b), t, u, v, w, x, y, z, each representing total charge for each of: M, X, S, C, H, O and N, respectively, ta+ub+vd+we+xf+yg+zh=0; and wherein the catalyst has an X-ray powder diffraction pattern with a first broad diffraction peak at Bragg angle of 8 to 18° and a second broad diffraction peak at Bragg angle of 32 to 40° (from 0 to 70° 2θ scale). 19. The catalyst composition of claim 18, where in M is selected from molybdenum, tungsten, and mixtures thereof, and X is selected from nickel, cobalt, and mixtures thereof.
Kuperman, Alexander E.; Maesen, Theodorus; Dykstra, Dennis; Wang, Ping; Uckung, Soy, Hydroconversion multi-metallic catalyst and method for making thereof.
Han, Jinyi; Kuperman, Alexander E.; Maesen, Theodorus Ludovicus Michael; Trevino, Horacio, Hydroconversion multi-metallic catalysts and method for making thereof.
Han, Jinyi; Kuperman, Alexander E.; Maesen, Theodorus Ludovicus Michael; Trevino, Horacio, Hydroconversion multi-metallic catalysts and method for making thereof.
Han, Jinyi; Kuperman, Alexander E.; Maesen, Theodorus Ludovicus Michael; Trevino, Horacio, Hydroconversion multi-metallic catalysts and method for making thereof.
Han, Jinyi; Kuperman, Alexander E.; Maesen, Theodorus Ludovicus Michael; Trevino, Horacio, Hydroconversion multi-metallic catalysts and method for making thereof.
Soled, Stuart L.; Miseo, Sabato; Baumgartner, Joseph E.; Nistor, Iulian; Venkataraman, Pallassana S.; Kliewer, Chris E.; Chimenti, Robert J.; Guzman, Javier; Kennedy, Gordon; Levin, Doron, Hydroprocessing catalysts and their production.
Soled, Stuart L.; Miseo, Sabato; Baumgartner, Joseph E.; Nistor, Iulian; Venkataraman, Pallassana S.; Kliewer, Chris E.; Chimenti, Robert J.; Guzman, Javier; Kennedy, Gordon; Levin, Doron, Hydroprocessing catalysts and their production.
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