公开(公告)号：US20200164349A1

公开(公告)日：2020-05-28

申请号：US16632657

申请日：2018-07-18

Applicant: UNIVERSITY OF YAMANASHI

Inventor： Katsuyoshi KAKINUMA ,  Makoto UCHIDA ,  Akihiro IIYAMA

IPC: B01J23/89 ,  B01J32/00 ,  B01J37/08 ,  B01J37/16 ,  H01M4/92

Abstract: A carrier powder is thermodynamically stable and conductivity can be easily provided thereto. A carrier powder includes an aggregate of carrier fine particles; wherein: the carrier fine particles include a chained portion structured by fusion bonding a plurality of crystallites into a chain; the carrier fine particles contain titanium oxide; and a ratio of anatase phase/rutile phase of the titanium oxide of the carrier powder is 0.2 or lower.

公开(公告)号：US10596552B2

公开(公告)日：2020-03-24

申请号：US16013553

申请日：2018-06-20

Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION ,  Shanghai Research Institute of Petrochemical Technology, SINOPEC

Inventor： Zhongneng Liu ,  Xinghua Jiang ,  Guoyao Gu ,  Zejun Li ,  Dongping Yuan

IPC: B01J23/652 ,  B01J35/00 ,  C07C5/03 ,  B01J23/58 ,  B01J21/04 ,  B01J32/00 ,  C07C15/085

Abstract: Provided is a catalyst for preparing cumene and use thereof. The catalyst provided includes a carrier and an active ingredient. The active ingredient includes: ingredient (1), which is palladium element; and ingredient (2), which is one or more selected from a group consisting of alkali metal elements, alkaline earth metals and molybdenum element. When the catalyst is used for preparing cumene by α-methyl styrene hydrogenation, AMS conversion rate is high, and a product cumene has high selectivity.

公开(公告)号：US10472290B2

公开(公告)日：2019-11-12

申请号：US16245257

申请日：2019-01-11

Applicant: IBIDEN CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Shinnosuke Goto ,  Kenta Nomura ,  Takumi Tojo ,  Takeru Yoshida ,  Hiromasa Suzuki

IPC: F01N3/28 ,  C04B38/00 ,  B01J37/04 ,  B01J37/08 ,  B01J37/32 ,  B01J23/10 ,  B01J23/63 ,  B01D53/94 ,  B01J32/00 ,  B01J35/04 ,  B01J35/10 ,  C04B35/488 ,  C04B35/10 ,  C04B35/119

Abstract: The present invention relates to a honeycomb structured body including a honeycomb fired body in which multiple through-holes are arranged longitudinally in parallel with one another with a partition wall therebetween, wherein the honeycomb fired body is an extrudate containing ceria-zirconia composite oxide particles and alumina particles, and when the pore size of the partition wall of the honeycomb fired body is measured by mercury porosimetry, and the measurement results are shown as a pore size distribution curve with pore size (μm) on the horizontal axis and log differential pore volume (ml) on the vertical axis, at least one peak is present in each of the pore size ranges of 0.01 to 0.1 μm and 0.1 to 5 μm.

公开(公告)号：US10238762B2

公开(公告)日：2019-03-26

申请号：US14385852

申请日：2013-03-19

Applicant: The Hong Kong University of Science and Technology

Inventor： King Lun Yeung ,  Shammi Akter Ferdousi ,  Wei Han

IPC: B01J32/00 ,  A61L2/238 ,  B82Y30/00 ,  B01J37/06 ,  B01J37/10 ,  B01J37/34 ,  B01J21/06 ,  B01J23/06 ,  B01J23/22 ,  B01J23/42 ,  B01J23/44 ,  B01J23/50 ,  B01J23/52 ,  B01J23/72 ,  B01J23/75 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02 ,  C30B29/60 ,  C01G23/00 ,  C01G23/053 ,  C30B7/10 ,  C30B29/02 ,  B01D15/22 ,  B01J20/06 ,  B01J20/30 ,  B82Y40/00 ,  B82Y99/00

Abstract: A multi-walled titanium-based nanotube array containing metal or non-metal dopants is formed, in which the dopants are in the form of ions, compounds, clusters and particles located on at least one of a surface, inter-wall space and core of the nanotube. The structure can include multiple dopants, in the form of metal or non-metal ions, compounds, clusters or particles. The dopants can be located on one or more of on the surface of the nanotube, the inter-wall space (interlayer) of the nanotube and the core of the nanotube. The nanotubes may be formed by providing a titanium precursor, converting the titanium precursor into titanium-based layered materials to form titanium-based nanosheets, and transforming the titanium-based nanosheets to multi-walled titanium-based nanotubes.

公开(公告)号：US20180369788A1

公开(公告)日：2018-12-27

申请号：US16013553

申请日：2018-06-20

Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION ,  Shanghai Research Institute of Petrochemical Technology, SINOPEC

Inventor： Zhongneng LIU ,  Xinghua JIANG ,  Guoyao GU ,  Zejun LI ,  Dongping YUAN

IPC: B01J23/652 ,  C07C15/085 ,  B01J32/00

CPC classification number: B01J23/6525 ,  B01J21/04 ,  B01J23/58 ,  B01J32/00 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/006 ,  C07C5/03 ,  C07C15/085 ,  C07C2523/58 ,  C07C2523/652

Abstract: Provided is a catalyst for preparing cumene and use thereof. The catalyst provided includes a carrier and an active ingredient. The active ingredient includes: ingredient (1), which is palladium element; and ingredient (2), which is one or more selected from a group consisting of alkali metal elements, alkaline earth metals and molybdenum element. When the catalyst is used for preparing cumene by α-methyl styrene hydrogenation, AMS conversion rate is high, and a product cumene has high selectivity.

公开(公告)号：US10124321B2

公开(公告)日：2018-11-13

申请号：US15881170

申请日：2018-01-26

Applicant: Korea Research Institute of Chemical Technology

Inventor： Jong Wook Bae ,  Tae Sun Chang ,  Beom Sik Kim ,  Jae Hyun Park ,  Ji Soo Nam

IPC: C07C51/12 ,  C07C67/36 ,  B01J23/46 ,  B01J37/08 ,  B01J32/00 ,  B01J27/24 ,  B01J35/00 ,  B01J35/10

Abstract: A carbon nitride heterogeneous catalyst containing rhodium, a method for preparing the catalyst, and a method for preparing acetic acid using the catalyst is disclosed. The heterogeneous catalyst is characterized in that the rhodium metal is contained in carbon nitride which is a support insoluble in a liquid solvent, such as water or alcohol. Thus, the catalyst can easily be separated from a resulting product even by a simple process such as filtration. Accordingly, the carbon nitride heterogeneous catalyst exhibits excellent long-term stability and activity by being capable of overcoming the disadvantages of the method using a conventional homogeneous catalyst and minimizing the phenomenon of rhodium leaching, compared to the results of the conventional homogeneous catalytic reactions. The catalyst can thus be effectively used for the preparation of acetic acid by a carbonylation reaction between methanol and carbon monoxide.

公开(公告)号：US09381471B2

公开(公告)日：2016-07-05

申请号：US12743969

申请日：2008-11-20

Applicant: Alain Pénicaud

Inventor： Alain Pénicaud

IPC: B82Y30/00 ,  B82Y40/00 ,  C08K3/04 ,  C08K3/14 ,  B01D71/02 ,  A61L27/44 ,  B01J21/18 ,  B01J32/00 ,  C01B31/02 ,  H01M4/96 ,  H01G11/34 ,  C02F1/44

CPC classification number: B01D71/021 ,  A61L27/443 ,  B01J21/185 ,  B01J32/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/02 ,  C01B2202/06 ,  C02F1/44 ,  H01G11/34 ,  H01M4/96 ,  Y02E60/13

Abstract: The invention relates to a method for preparing aerogels of individualized carbon nanotubes and to the applications thereof, in particular in the production of composite aerogels and electrochemical compounds. The method of the invention is characterized in that it comprises the following steps carried out in an inert atmosphere: (a) reducing the carbon nanotubes using an alkaline metal in order to obtain a polyelectrolyte salt of carbon nanotubes; (b) exposing said polyelectrolyte salt of carbon nanotubes to an aprotic polar solvent in order to obtain a solution of individualized, reduced carbon nanotubes; (c) freezing said solution of individualized nanotubes; and (d) sublimating the solvent. The invention particularly relates to aerogels of individualized carbon nanotubes obtained by said method, and to the uses of said aerogels.

Abstract translation: 本发明涉及一种制备单个碳纳米管的气凝胶的方法及其应用，特别是在复合气凝胶和电化学化合物的生产中。 本发明的方法的特征在于其包括在惰性气氛中进行的以下步骤：（a）使用碱金属还原碳纳米管，以获得碳纳米管的聚电解质盐; （b）将碳纳米管的所述聚电解质盐暴露于非质子极性溶剂中以获得单独还原的碳纳米管的溶液; （c）冷冻个体化纳米管的溶液; 和（d）升华溶剂。 本发明特别涉及通过所述方法获得的个体化碳纳米管的气凝胶和所述气凝胶的用途。

公开(公告)号：US09279583B2

公开(公告)日：2016-03-08

申请号：US11974455

申请日：2007-10-12

Applicant: Thomas J. Pisklak

Inventor： Thomas J. Pisklak

IPC: B01J32/00 ,  F23D3/40 ,  F23D5/12 ,  F23B90/08 ,  F23C13/02 ,  F23D14/18 ,  F24J1/00

CPC classification number: F23D3/40 ,  F23C13/02 ,  F23D5/126 ,  F23D2206/0063 ,  F23D2900/03081 ,  F24V30/00

Abstract: A catalytic burner is provided. The method of using the catalytic burner utilizes flameless combustion. The absence of a flame results in a more even temperature distribution throughout the length of the burner. The invention lowers the autoignition temperature by placing a catalytic surface within the burner and offers relatively even distribution of heat from the burner. Thus, the amount and location of the combustion reaction can be controlled by varying the amount and distribution of catalyst within the burner.

Abstract translation: 提供催化燃烧器。 使用催化燃烧器的方法采用无焰燃烧。 不存在火焰导致燃烧器整个长度上更均匀的温度分布。 本发明通过在燃烧器内放置催化剂表面并且提供来自燃烧器的相对均匀的热分布来降低自燃温度。 因此，可以通过改变燃烧器内的催化剂的量和分布来控制燃烧反应的量和位置。

公开(公告)号：US09246175B2

公开(公告)日：2016-01-26

申请号：US13848940

申请日：2013-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-ho Pak ,  Dae-jong Yoo ,  Ji-man Kim ,  Jin-hoe Kim

IPC: B01J32/00 ,  H01M4/90 ,  B01J37/08 ,  B01J27/224 ,  B01J35/10 ,  H01M4/86 ,  H01M4/92 ,  B01J37/06 ,  B01J21/18 ,  B01J23/42 ,  B01J29/03 ,  B01J35/00 ,  H01M8/08 ,  H01M8/10

CPC classification number: H01M4/9083 ,  B01J21/18 ,  B01J23/42 ,  B01J27/224 ,  B01J29/0308 ,  B01J32/00 ,  B01J35/0033 ,  B01J35/1061 ,  B01J37/06 ,  B01J37/084 ,  H01M4/8673 ,  H01M4/9075 ,  H01M4/925 ,  H01M8/086 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523 ,  Y02P70/56

Abstract: A composite support including: an ordered mesoporous carbon including mesopores having an average diameter of about 2 nanometers to about 8 nanometers; and silicon carbide dispersed in the ordered mesoporous carbon.

Abstract translation: 一种复合载体，包括：有序介孔碳，包括平均直径约2纳米至约8纳米的介孔; 和碳化硅分散在有序介孔碳中。

公开(公告)号：US09034782B2

公开(公告)日：2015-05-19

申请号：US13665407

申请日：2012-10-31

Applicant: BHARAT PETROLEUM CORPORATION LIMITED

Inventor： Chiranjeevi Thota ,  Pragya Rai ,  N. Jose ,  Dattatraya Tammannashastri Gokak ,  Poyyamani Swaminathan Viswanathan

IPC: B01J21/02 ,  B01J21/04 ,  B01J23/28 ,  B01J23/30 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/75 ,  B01J32/00 ,  B01J37/00 ,  B01J37/08 ,  B01J37/12 ,  B01J37/20 ,  B01J27/188 ,  C10G3/00 ,  C10L1/04 ,  B01J23/888 ,  B01J27/19 ,  B01J23/882 ,  B01J23/883 ,  B01J23/36 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02 ,  B01J35/02

CPC classification number: B01J27/188 ,  B01J21/04 ,  B01J23/36 ,  B01J23/42 ,  B01J23/44 ,  B01J23/468 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J27/19 ,  B01J35/0026 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/1085 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/20 ,  C10G3/46 ,  C10G3/47 ,  C10G3/50 ,  C10G2300/1014 ,  C10G2400/04 ,  C10L1/04 ,  Y02P30/20

Abstract: The present invention relates to a catalyst composition for conversion of vegetable oils to hydrocarbon products in the diesel boiling range, comprising a porous support; Group III A or VA element in the range of 1-10 wt %; Group VI B elements in the range of 1 to 20 wt %; Group VIII B elements in range of 0.01 to 10 wt %. The present invention further provides the process for preparing the catalyst composition for conversion of vegetable oils to hydrocarbon products in the diesel boiling range. The present invention also provides the process for conversion of vegetable oils to hydrocarbon products in the diesel boiling range using the catalyst composition or discarded refinery spent hydro-treating catalyst.

Abstract translation: 本发明涉及一种催化剂组合物，其用于将柴油沸程范围内的植物油转化为烃产物，其包括多孔载体; III族A或VA元素为1-10重量％; VI族元素为1〜20重量％范围; VIII族B元素的含量范围为0.01〜10重量％。 本发明还提供了制备用于在柴油沸程范围内将植物油转化成烃产物的催化剂组合物的方法。 本发明还提供了使用催化剂组合物或废弃炼油废水处理催化剂将植物油转化为柴油沸程范围内的烃产物的方法。