公开(公告)号：US20180169639A1

公开(公告)日：2018-06-21

申请号：US15888019

申请日：2018-02-03

Applicant: Nankai University ,  Tianjin Nankai University Castor Engineering Science and Technology Co., Ltd. ,  Tianjin Bineng Science and Technology Co., Ltd.

Inventor： WEI LI ,  BAOXIA NI ,  QINGXIN GUAN ,  LIANGNIAN HE ,  FENG YE ,  XIAOYING CUI

IPC: B01J29/89 ,  C10G65/00 ,  B01J23/888 ,  B01J37/04 ,  B01J37/08 ,  B01J37/06

CPC classification number: B01J29/89 ,  B01J23/8885 ,  B01J29/061 ,  B01J29/064 ,  B01J29/072 ,  B01J29/076 ,  B01J29/40 ,  B01J29/405 ,  B01J29/42 ,  B01J29/46 ,  B01J29/48 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0207 ,  B01J37/0209 ,  B01J37/0213 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J37/10 ,  B01J2229/16 ,  B01J2229/18 ,  B01J2229/183 ,  B01J2229/186 ,  B01J2229/34 ,  C10G3/49 ,  C10G65/00 ,  C10G65/12 ,  Y02P30/20

Abstract: The present invention relates to a hydroisomerization and cracking catalyst for preparing biological aviation kerosene from castor oil as well as a preparation method and an application thereof. The catalyst takes a Al-modified titanium silicate molecular sieve (TS-1) as a carrier, and takes NixW and NixMo as active components, wherein x is the atomic ratio of Ni to W or Ni to Mo, and x=5-10, wherein the mass of the active components accounts for 5-30% of the total mass of the catalyst; the molar ratio of Si:Ti in the Al-modified titanium silicate molecular sieve is 50-100, and the molar ratio of Si:Al is 50-100.

公开(公告)号：US20180134968A1

公开(公告)日：2018-05-17

申请号：US15817168

申请日：2017-11-18

Applicant: Nankai University ,  Tianjin Nankai University Castor Engineering Science and Technology Co., Ltd. ,  TIANJIN BINENG SCIENCE AND TECHNOLOGY CO.,LTD.

Inventor： Wei LI ,  SiYang LIU ,  Qingxin GUAN ,  Bohan CHAI ,  Liangnian HE ,  Feng YE ,  Xiaoying CUI

IPC: C10G3/00 ,  C10L1/04

CPC classification number: C10G3/50 ,  C10G3/46 ,  C10G3/48 ,  C10G3/49 ,  C10G2300/1014 ,  C10G2300/202 ,  C10G2400/08 ,  C10L1/04 ,  C10L2200/043 ,  C10L2270/04 ,  Y02P30/20

Abstract: A hydrodeoxygenation catalyst takes self-made porous large-specific surface nano-alumina as a carrier, takes NixMoW, NixCoW or NixCoMo as an active component, and takes Mn as an assistant. Hydrothermal stability of the catalyst and dispersion of active components may be increased by enlarging a pore channel and a specific surface area of the carrier, thereby prolonging the life of the hydrodeoxygenation catalyst. A hydroisomerization catalyst takes multi-walled carbon nanotube composite hierarchical-pore-channel NiAPO-11 or NiSAPO-11 as a carrier and takes NixMoLa, NixCoLa or NixWLa as an active component. Due to the adding of the carbon nanotubes, the pore channel of the carrier is enriched, and connection between the active components and the carrier is effectively enhanced, thereby prolonging the life of the catalyst on a basis of increasing selectivity of aviation kerosene component. Moreover, the biological aviation kerosene satisfying usage conditions is prepared by virtue of mild reaction conditions.

公开(公告)号：US10479944B2

公开(公告)日：2019-11-19

申请号：US15817168

申请日：2017-11-18

Applicant: Nankai University ,  Tianjin Nankai University Castor Engineering Science and Technology Co., Ltd. ,  TIANJIN BINENG SCIENCE AND TECHNOLOGY CO.,LTD.

Inventor： Wei Li ,  SiYang Liu ,  Qingxin Guan ,  Bohan Chai ,  Liangnian He ,  Feng Ye ,  Xiaoying Cui

IPC: B01J37/04 ,  B01J37/08 ,  B01J37/18 ,  B01J21/04 ,  B01J21/12 ,  B01J23/28 ,  B01J23/30 ,  B01J23/34 ,  B01J23/882 ,  B01J23/888 ,  B01J23/889 ,  C10G3/00 ,  C10L1/04

Abstract: A hydrodeoxygenation catalyst takes self-made porous large-specific surface nano-alumina as a carrier, takes NixMoW, NixCoW or NixCoMo as an active component, and takes Mn as an assistant. Hydrothermal stability of the catalyst and dispersion of active components may be increased by enlarging a pore channel and a specific surface area of the carrier, thereby prolonging the life of the hydrodeoxygenation catalyst. A hydroisomerization catalyst takes multi-walled carbon nanotube composite hierarchical-pore-channel NiAPO-11 or NiSAPO-11 as a carrier and takes NixMoLa, NixCoLa or NixWLa as an active component. Due to the adding of the carbon nanotubes, the pore channel of the carrier is enriched, and connection between the active components and the carrier is effectively enhanced, thereby prolonging the life of the catalyst on a basis of increasing selectivity of aviation kerosene component. Moreover, the biological aviation kerosene satisfying usage conditions is prepared by virtue of mild reaction conditions.

公开(公告)号：US10399069B2

公开(公告)日：2019-09-03

申请号：US15888019

申请日：2018-02-03

Applicant: Nankai University ,  Tianjin Nankai University Castor Engineering Science and Technology Co., Ltd. ,  Tianjin Bineng Science and Technology Co., Ltd.

Inventor： Wei Li ,  Baoxia Ni ,  Qingxin Guan ,  Liangnian He ,  Feng Ye ,  Xiaoying Cui

IPC: B01J29/06 ,  B01J29/89 ,  B01J29/064 ,  B01J29/076 ,  B01J29/40 ,  B01J29/072 ,  B01J29/48 ,  B01J29/42 ,  B01J29/46 ,  B01J37/10 ,  B01J37/00 ,  B01J37/02 ,  B01J23/85 ,  B01J23/883 ,  B01J23/888 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  C10G65/00 ,  C10G65/12 ,  C10G3/00

Abstract: The present invention relates to a hydroisomerization and cracking catalyst for preparing biological aviation kerosene from castor oil as well as a preparation method and an application thereof. The catalyst takes a Al-modified titanium silicate molecular sieve (TS-1) as a carrier, and takes NixW and NixMo as active components, wherein x is the atomic ratio of Ni to W or Ni to Mo, and x=5-10, wherein the mass of the active components accounts for 5-30% of the total mass of the catalyst; the molar ratio of Si:Ti in the Al-modified titanium silicate molecular sieve is 50-100, and the molar ratio of Si:Al is 50-100.