公开(公告)号：WO2012134484A1

公开(公告)日：2012-10-04

申请号：PCT/US2011/030763

申请日：2011-03-31

Applicant: CHEVRON U.S.A. INC. ,  KRISHNA, Kamala, R. ,  ZIEMER, James, N. ,  RAINIS, Andrew ,  BISCARDI, Joseph, A. ,  HARRIS, Thomas, V.

Inventor： KRISHNA, Kamala, R. ,  ZIEMER, James, N. ,  RAINIS, Andrew ,  BISCARDI, Joseph, A. ,  HARRIS, Thomas, V.

IPC: C10G45/10 ,  C10G67/02 ,  C10M101/02 ,  B01J23/40 ,  C07C7/163

CPC classification number: C10M101/025 ,  B01J21/04 ,  B01J21/12 ,  B01J21/16 ,  B01J23/44 ,  B01J29/06 ,  B01J35/1019 ,  B01J35/1042 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0201 ,  C10G45/04 ,  C10G45/10 ,  C10G45/46 ,  C10G45/58 ,  C10G45/60 ,  C10G45/62 ,  C10G65/043 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/304 ,  C10G2400/10 ,  C10M2203/1025 ,  C10N2270/00

Abstract: The invention provides for a process for dewaxing a waxy hydrocarbon feedstock to form a lubricant oil. The invention is also directed to a catalyst system comprising a hydrotreating catalyst upstream of a dewaxing catalyst, used in the dewaxing of a waxy hydrocarbon feedstock to form a lubricant oil. In particular, the invention is directed to a process and catalyst system designed to maintain yield of lubricant oil product. Specifically, the yield of lubricant oil does not decrease more than 2%, at a target pour point, over a dewaxing temperature range. The hydrotreating catalyst helps prevent aging of the dewaxing catalyst and maintains lubricant oil product yield at a target pour point over a wide temperature range. The hydrotreating catalyst comprises platinum, palladium, or combinations thereof on a low acidity inorganic oxide support where acidity is measured by a decalin conversion of less than 10% at 700F.

Abstract translation: 本发明提供了一种蜡蜡原料脱蜡以形成润滑油的方法。 本发明还涉及包含在脱蜡催化剂上游的加氢处理催化剂的催化剂体系，用于蜡蜡原料的脱蜡以形成润滑油。 特别地，本发明涉及一种设计用于保持润滑油产品的产率的方法和催化剂体系。 具体地说，在目标倾点下，在脱蜡温度范围内，润滑油的收率不会降低2％以上。 加氢处理催化剂有助于防止脱蜡催化剂的老化，并在较宽的温度范围内将润滑油产品的产率保持在目标倾点。 加氢处理催化剂包括铂，钯或其组合在低酸性无机氧化物载体上，其中在70°F下通过十氢化萘转化率小于10％测量其酸度。

公开(公告)号：WO2009058783A1

公开(公告)日：2009-05-07

申请号：PCT/US2008/081463

申请日：2008-10-28

Applicant: CHEVRON U.S.A. INC. ,  MAESEN, Theodorus ,  KUPERMAN, Alexander, E. ,  O'REAR, Dennis, J. ,  FONG, Darren ,  ZHAN, Bi-zeng ,  RAINIS, Andrew ,  DILLON, Christopher, J. ,  TREVINO, Horacio

Inventor： MAESEN, Theodorus ,  KUPERMAN, Alexander, E. ,  O'REAR, Dennis, J. ,  FONG, Darren ,  ZHAN, Bi-zeng ,  RAINIS, Andrew ,  DILLON, Christopher, J. ,  TREVINO, Horacio

IPC: C10G45/60

CPC classification number: C10G45/08 ,  B01J23/002 ,  B01J23/8885 ,  B01J31/2239 ,  B01J37/0018 ,  B01J37/036 ,  B01J37/20 ,  B01J2523/00 ,  B01J2531/26 ,  B01J2531/66 ,  B01J2531/847 ,  C10G45/06 ,  C10G45/10 ,  C10G45/12 ,  C10G45/48 ,  C10G45/50 ,  C10G45/52 ,  C10G45/54 ,  C10G47/06 ,  C10G47/18 ,  C10G47/20 ,  C10G49/04 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/847 ,  B01J2523/27 ,  B01J2523/22 ,  B01J2523/31 ,  B01J2523/41 ,  B01J2523/43 ,  B01J2523/845

Abstract: A catalyst precursor composition and methods for making such a catalyst precursor are disclosed. The catalyst precursor comprises at least a promoter metal selected from Group VIII, Group IIB, Group IIA, Group IVA and combinations thereof having an oxidation state of +2 or +4, at least one Group VIB metal having an oxidation state of +6, and at least one organic oxygen-containing ligand. Catalysts prepared from the sulfidation of such catalyst precursors are used in the hydroprocessing of hydrocarbon feeds.

Abstract translation: 公开了催化剂前体组合物和制备这种催化剂前体的方法。 催化剂前体至少包含选自氧化态为+2或+4的VIII族，IIB族，IIA族，IVA族及其组合的至少一种具有+6的氧化态的VIB族金属， 和至少一种有机含氧配体。 由这些催化剂前体的硫化制备的催化剂用于烃进料的加氢处理。

公开(公告)号：WO2017027499A1

公开(公告)日：2017-02-16

申请号：PCT/US2016/046129

申请日：2016-08-09

Applicant: CHEVRON U.S.A. INC.

Inventor： JIA, Jifei ,  RAINIS, Andrew ,  MAESEN, Theodorus Ludovicus Michael ,  COSER, Richard ,  ZHANG, Yihua ,  REA, Thomas Michael

IPC: B01J37/04 ,  B01J35/00 ,  B01J23/88 ,  B01J23/888 ,  B01J29/08 ,  B01J29/70 ,  B01J29/80 ,  B01J37/00 ,  B01J37/02

CPC classification number: B01J29/80 ,  B01J23/88 ,  B01J23/888 ,  B01J29/084 ,  B01J29/126 ,  B01J29/7007 ,  B01J29/7415 ,  B01J35/0006 ,  B01J35/002 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/0207 ,  B01J37/0236 ,  B01J37/04 ,  B01J37/08 ,  C10G47/18

Abstract: A second-stage hydrocracking catalyst is provided, comprising: a) a zeolite beta having an OD acidity of 20 to 400 µmol/g and an average domain size from 800 to 1500 nm2; b) a zeolite USY having an ASDI between 0.05 and 0.12; c) a catalyst support; and d) 0.1 to 10 wt% noble metal; wherein the second-stage hydrocracking catalyst provides a hydrogen consumption less than 350 SCFB across a range of synthetic conversions up to 37 wt% when used to hydrocrack hydrocarbonaceous feeds having an initial boiling point greater than 380 °F (193°C). A second-stage hydrocracking process using the second-stage hydrocracking process is provided. A method to make the second-stage hydrocracking catalyst is also provided.

Abstract translation: 提供了第二阶段加氢裂化催化剂，其包括：a）OD酸度为20-400μmol/ g，平均结晶域大小为800-1500nm 2的沸石β; b）具有0.05至0.12的ASDI的沸石USY; c）催化剂载体; 和d）0.1〜10重量％的贵金属; 其中当用于加氢裂化具有大于380°F（193℃）初沸点的烃质原料时，第二级加氢裂化催化剂在高达37wt％的合成转化率范围内提供小于350SCFB的氢消耗。 提供了使用第二级加氢裂化方法的第二级加氢裂化方法。 还提供了制备第二级加氢裂化催化剂的方法。

公开(公告)号：WO2003060040A3

公开(公告)日：2003-07-24

申请号：PCT/US2002/040989

申请日：2002-12-19

Applicant: CHEVRON U.S.A. INC.

Inventor： RAINIS, Andrew ,  O'REAR, Dennis, J.

IPC: C07C27/00

Abstract: Methods for producing a substantially paraffinic Fischer-Tropsch product or a blended Fischer Tropsch product comprising a selected oxygenate concentration, and if required, a selected oxygenate concentration of specific individual oxygenates, are disclosed. The methods of the present invention measure oxygenate concentration using GC-AED. The oxygenate measurements obtained using the GC-AED may be used to adjust and control various processes used to produce, upgrade, or finish Fischer Tropsch products to provide Fischer Tropsch products with a selected oxygenate concentration, and if required, a selected oxygenate concentration of specific individual oxygenates.

公开(公告)号：WO1995022507A1

公开(公告)日：1995-08-24

申请号：PCT/US1995001412

申请日：1995-02-03

Applicant: CHEVRON U.S.A. INC.

Inventor： CHEVRON U.S.A. INC. ,  ZONES, Stacey, I. ,  RAINIS, Andrew

IPC: C01B33/26

CPC classification number: C10G50/00 ,  B01J29/04 ,  C01B39/082 ,  C01B39/12 ,  C01B39/48 ,  C07C2/66 ,  C07C5/226 ,  C07C5/2724 ,  C07C5/41 ,  C07C5/415 ,  C07C6/126 ,  C07C2529/064 ,  C10G3/44 ,  C10G3/45 ,  C10G3/49 ,  C10G11/05 ,  C10G35/095 ,  C10G45/64 ,  C10G47/16 ,  C10G2300/1037 ,  C10G2300/1088 ,  C10G2300/1096 ,  C10G2300/301 ,  C10G2400/02 ,  C10G2400/30 ,  Y02P30/20 ,  C07C15/02 ,  C07C15/00

Abstract: The present invention relates to new crystalline zeolite SSZ-42 prepared by processes for preparing crystalline molecular sieves, particularly large pore zeolites, using an organic templating agent selected from the group consisting of N-benzyl-1,4-diazabicyclo[2.2.2]octane cations and N-benzyl-1-azabicyclo[2.2.2]octane cations.

Abstract translation: 本发明涉及通过使用选自N-苄基-1,4-二氮杂双环[2.2.2]二氧杂环己烷的有机模板剂制备结晶分子筛，特别是大孔沸石的方法制备的新型结晶沸石SSZ-42， 辛烷阳离子和N-苄基-1-氮杂双环[2.2.2]辛烷阳离子。

公开(公告)号：WO2011002782A2

公开(公告)日：2011-01-06

申请号：PCT/US2010/040416

申请日：2010-06-29

Applicant: CHEVRON U.S.A. INC. ,  ZHAN, Bi-Zeng ,  MAESEN, Theodorus ,  LICHTENBERGER, Janine ,  RAINIS, Andrew ,  TIMKEN, Hye-Kyung

Inventor： ZHAN, Bi-Zeng ,  MAESEN, Theodorus ,  LICHTENBERGER, Janine ,  RAINIS, Andrew ,  TIMKEN, Hye-Kyung

IPC: C10G45/12 ,  B01J29/10 ,  B01J37/20 ,  C10G47/18 ,  C10G49/08

CPC classification number: B01J31/0209 ,  B01J21/12 ,  B01J29/084 ,  B01J29/106 ,  B01J29/126 ,  B01J29/146 ,  B01J29/166 ,  B01J31/0201 ,  B01J31/0207 ,  B01J31/0237 ,  B01J31/0238 ,  B01J31/0244 ,  B01J31/0249 ,  B01J31/04 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0203 ,  B01J2229/20 ,  B01J2229/34 ,  B01J2229/42 ,  B01J2231/641 ,  C10G45/00 ,  C10G45/04 ,  C10G45/12 ,  C10G45/54 ,  C10G47/06 ,  C10G47/12 ,  C10G47/14 ,  C10G49/04 ,  C10G49/06 ,  C10G49/08 ,  C10G2300/4018 ,  C10G2400/04

Abstract: The present invention is directed to a hydroprocessing catalyst containing at least one catalyst support, one or more metals, optionally one or more molecular sieves, optionally one or more promoters, wherein deposition of at least one of the metals is achieved in the presence of a modifying agent.

Abstract translation: 本发明涉及一种加氢处理催化剂，其包含至少一种催化剂载体，一种或多种金属，任选的一种或多种分子筛，任选的一种或多种助催化剂，其中至少一种金属的沉积在 改性剂。

公开(公告)号：WO2007143435A9

公开(公告)日：2007-12-13

申请号：PCT/US2007/069805

申请日：2007-05-25

Applicant: CHEVRON U.S.A. INC. ,  TIMKEN, Hye, Kyung, C. ,  MAYER, Jerome, F. ,  DAHLBERG, Arthur, J. ,  RAINIS, Andrew

Inventor： TIMKEN, Hye, Kyung, C. ,  MAYER, Jerome, F. ,  DAHLBERG, Arthur, J. ,  RAINIS, Andrew

IPC: C10G71/00 ,  C10G73/00

Abstract: A process is disclosed for producing light neutral base oil having VI greater than 120 comprising the steps of contacting a hydrocarbonaceous feedstock with a catalyst comprising a low acidity, highly dealuminated ultrastable Y zeolite and a catalytic amount of hydrogenation component to produce a converted fractionand an unconverted fraction boiling above 700°F; recovering at least a portion of the unconverted fraction; dewaxing at least a portion of the unconverted fraction; separating at leat a portion of the dewaxed unconverted fraction into a least a first distillate fraction and a second distillate fraction, said first distillate fraction comprising a lubricating base oil having a viscosity of from about 3 cSt to about 6 cSt at 100°C. and said second distillate fraction having a viscosity of greater than about 6 cSt at 100°C; and recovering at least a portion of the first distillate fraction.

公开(公告)号：WO2005002701A2

公开(公告)日：2005-01-13

申请号：PCT/US2004/021540

申请日：2004-07-02

Applicant: CHEVRON U.S.A. INC. ,  MAYER, Jerome, F. ,  RAINIS, Andrew ,  MOORE, Richard, O., Jr.

Inventor： MAYER, Jerome, F. ,  RAINIS, Andrew ,  MOORE, Richard, O., Jr.

IPC: B01D

CPC classification number: C10G2/32 ,  C10G31/09

Abstract: Novel methods of treating a Fischer-Tropsch derived hydrocarbon stream with an active filtering catalyst are disclosed. Such methods are capable of removing soluble (and ultra-fine particulate) contamination, fouling agents, and/or plugging precursors from the Fischer-Tropsch derived hydrocarbon stream such that plugging of the catalyst beds of a subsequent hydroprocessing process is substantially avoided.

Abstract translation: 公开了用活性过滤催化剂处理费 - 托衍生的烃流的新方法。 这样的方法能够从费 - 托衍生的烃流中除去可溶性（和超细颗粒）污染物，污垢剂和/或堵塞前体，从而基本上避免了随后的加氢处理方法的催化剂床的堵塞。

公开(公告)号：WO2003060040A2

公开(公告)日：2003-07-24

申请号：PCT/US2002/040989

申请日：2002-12-19

Applicant: CHEVRON U.S.A. INC.

Inventor： RAINIS, Andrew ,  O'REAR, Dennis, J.

IPC: C10G

CPC classification number: G01N33/28 ,  C10G2/00 ,  C10L1/02 ,  C10L1/026 ,  G01N2030/025 ,  G01N2030/8886

Abstract: Methods for producing a substantially paraffinic Fischer-Tropsch product or a blended Fischer Tropsch product comprising a selected oxygenate concentration, and if required, a selected oxygenate concentration of specific individual oxygenates, are disclosed. The methods of the present invention measure oxygenate concentration using GC-AED. The oxygenate measurements obtained using the GC-AED may be used to adjust and control various processes used to produce, upgrade, or finish Fischer Tropsch products to provide Fischer Tropsch products with a selected oxygenate concentration, and if required, a selected oxygenate concentration of specific individual oxygenates.

Abstract translation: 公开了用于生产基本上链烷烃的费 - 托产物或包含选定的含氧化合物浓度的混合费 - 托产品的方法，并且如果需要，公开了选择的特定个体含氧化合物的含氧化合物浓度。 本发明的方法使用GC-AED测定含氧化合物的浓度。 使用GC-AED获得的含氧化合物测量可用于调整和控制用于生产，升级或完成费 - 托产品的各种方法，以提供具有选定的含氧化合物浓度的费托产品，并且如果需要，选择的特定的含氧化合物浓度 个体含氧化合物。

公开(公告)号：EP3334527A1

公开(公告)日：2018-06-20

申请号：EP16754066.5

申请日：2016-08-09

Applicant: Chevron U.S.A. Inc.

Inventor： JIA, Jifei ,  RAINIS, Andrew ,  MAESEN, Theodorus Ludovicus Michael ,  COSER, Richard ,  ZHANG, Yihua ,  REA, Thomas Michael

IPC: B01J37/04 ,  B01J35/00 ,  B01J23/88 ,  B01J23/888 ,  B01J29/08 ,  B01J29/70 ,  B01J29/80 ,  B01J37/00 ,  B01J37/02

CPC classification number: B01J29/80 ,  B01J23/88 ,  B01J23/888 ,  B01J29/084 ,  B01J29/126 ,  B01J29/7007 ,  B01J29/7415 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/0026 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/0207 ,  B01J37/0236 ,  B01J37/04 ,  B01J37/08 ,  B01J2229/186 ,  B01J2229/20 ,  B01J2229/42 ,  C10G47/18

Abstract: A second-stage hydrocracking catalyst is provided, comprising: a) a zeolite beta having an OD acidity of 20 to 400 nmol/g and an average domain size from 800 to 1500 nm2; b) a zeolite USY having an ASDI between 0.05 and 0.12; c) a catalyst support; and d) 0.1 to 10 wt % noble metal; wherein the second-stage hydrocracking catalyst provides a hydrogen consumption less than 350 SCFB across a range of synthetic conversions up to 37 wt % when used to hydrocrack hydrocarbonaceous feeds having an initial boiling point greater than 380° F. (193° C.). A second-stage hydrocracking process using the second-stage hydrocracking process is provided. A method to make the second-stage hydrocracking catalyst is also provided.