公开(公告)号：US11980874B2

公开(公告)日：2024-05-14

申请号：US17296204

申请日：2020-04-14

申请人： DALIAN UNIVERSITY OF TECHNOLOGY ,  DALIAN QIYUAN TECHNOLOGY CO., LTD.

发明人： Hongchen Guo ,  Cuilan Miao ,  Quanren Zhu

IPC分类号： B01J29/89 ,  B01J29/035 ,  B01J35/00 ,  B01J37/00 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J37/10

CPC分类号： B01J29/89 ,  B01J29/035 ,  B01J35/00 ,  B01J37/009 ,  B01J37/04 ,  B01J37/06 ,  B01J37/082 ,  B01J37/10 ,  B01J2229/18 ,  B01J2229/30

摘要： An alkali metal ion modified titanium silicalite zeolite TS-1 for gas phase epoxidation of propylene and hydrogen peroxide and a preparation method thereof. The method includes: 1: preparing an alkali metal hydroxide modification solution containing a small amount of TPA+ ions; 2: conducting a controlled hydrothermal treatment on a TS-1 zeolite matrix by using the alkali metal hydroxide solution containing a small amount of TPA+ ions; and 3: conducting post-treatment on the hydrothermally modified TS-1 zeolite. In the washing process, the modified TS-1 zeolite wet material is washed with a low concentration alkali metal hydroxide solution; and alkali metal ions are reserved on the silicon hydroxyl of the modified titanium silicalite zeolite. The prepared alkali metal ion modified titanium silicalite zeolite has significantly improved catalytic performance in the gas phase epoxidation of propylene and hydrogen peroxide.

公开(公告)号：US11654422B2

公开(公告)日：2023-05-23

申请号：US16698558

申请日：2019-11-27

申请人： FURUKAWA ELECTRIC CO., LTD.

发明人： Takao Masuda ,  Yuta Nakasaka ,  Takuya Yoshikawa ,  Sadahiro Kato ,  Masayuki Fukushima ,  Hiroko Takahashi ,  Yuichiro Banba ,  Kaori Sekine

IPC分类号： B01J29/06 ,  B01J29/14 ,  B01J29/08 ,  B01J29/40 ,  B01J29/46 ,  B01J29/65 ,  B01J29/68 ,  B01J29/70 ,  B01J29/72 ,  B01J35/00 ,  B01J35/02 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/10 ,  C10G11/05 ,  C10G45/12 ,  B01J29/068 ,  B01J29/035 ,  B01J29/064 ,  B01J29/076 ,  B01J29/12 ,  B01J29/20 ,  B01J29/18 ,  B01J29/22 ,  B01J29/10 ,  B01J29/072 ,  B01J29/16 ,  B01J29/42 ,  B01J29/61 ,  B01J29/44 ,  B01J29/26 ,  B01J29/24 ,  B01J29/48 ,  B01J29/60 ,  B01J29/63 ,  B01J29/66 ,  B01J29/62 ,  B01J29/64 ,  B01J29/69 ,  B01J29/67 ,  B01J29/78 ,  B01J29/74 ,  B01J29/76

CPC分类号： B01J29/14 ,  B01J29/035 ,  B01J29/0352 ,  B01J29/0354 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/085 ,  B01J29/10 ,  B01J29/12 ,  B01J29/16 ,  B01J29/185 ,  B01J29/20 ,  B01J29/22 ,  B01J29/24 ,  B01J29/26 ,  B01J29/405 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J29/605 ,  B01J29/61 ,  B01J29/62 ,  B01J29/63 ,  B01J29/64 ,  B01J29/655 ,  B01J29/66 ,  B01J29/67 ,  B01J29/68 ,  B01J29/69 ,  B01J29/7007 ,  B01J29/7038 ,  B01J29/7057 ,  B01J29/7084 ,  B01J29/7088 ,  B01J29/7215 ,  B01J29/7269 ,  B01J29/7276 ,  B01J29/7415 ,  B01J29/7476 ,  B01J29/7615 ,  B01J29/7676 ,  B01J29/7815 ,  B01J29/7876 ,  B01J35/006 ,  B01J35/0013 ,  B01J35/0066 ,  B01J35/026 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/0211 ,  B01J37/105 ,  C10G11/05 ,  C10G45/12 ,  B01J2229/126 ,  B01J2229/20 ,  B01J2229/32 ,  B01J2229/34 ,  C10G2300/70

摘要： To provide a structured catalyst for catalytic cracking or hydrodesulfurization that suppresses decline in catalytic activity, achieves efficient catalytic cracking, and allows simple and stable obtaining of a substance to be modified. The structured catalyst for catalytic cracking or hydrodesulfurization (1) includes a support (10) of a porous structure composed of a zeolite-type compound and at least one type of metal oxide nanoparticles (20) present in the support (10), in which the support (10) has channels (11) that connect with each other, the metal oxide nanoparticles (20) are present at least in the channels (11) of the support (10), and the metal oxide nanoparticles (20) are composed of a material containing any one or two more of the oxides of Fe, Al, Zn, Zr, Cu, Co, Ni, Ce, Nb, Ti, Mo, V, Cr, Pd, and Ru.

公开(公告)号：US10052618B2

公开(公告)日：2018-08-21

申请号：US15398196

申请日：2017-01-04

申请人： Saudi Arabian Oil Company ,  King Fahd University of Petroleum & Minerals

发明人： Sulaiman Saleh Al-Khattaf ,  Arudra Palani ,  Tazul Islam Bhuiyan ,  Sohel Shaikh ,  Mohammad Naseem Akhtar ,  Abdullah M. Aitani ,  Mohammed A. Al-Yami

IPC分类号： B01J29/06 ,  B01J29/70 ,  C07C6/06 ,  C07C4/06 ,  B01J8/04 ,  B01J29/78 ,  B01J23/30 ,  B01J21/08 ,  B01J29/00 ,  B01J29/03 ,  B01J29/48 ,  B01J29/40 ,  B01J37/02 ,  B01J29/035 ,  B01J35/00 ,  B01J35/10 ,  B01J35/02

CPC分类号： B01J29/70 ,  B01J8/04 ,  B01J21/08 ,  B01J23/30 ,  B01J29/005 ,  B01J29/0308 ,  B01J29/0341 ,  B01J29/035 ,  B01J29/0358 ,  B01J29/18 ,  B01J29/40 ,  B01J29/48 ,  B01J29/78 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/108 ,  B01J35/109 ,  B01J37/0201 ,  B01J2229/183 ,  B01J2229/20 ,  C01B37/02 ,  C07C4/06 ,  C07C6/04 ,  C07C6/06 ,  C07C2521/08 ,  C07C2523/30 ,  C07C2529/03 ,  C07C2529/035 ,  C07C2529/40 ,  C07C2529/48 ,  C07C2529/70 ,  C07C2529/78 ,  Y02P20/52 ,  C07C11/06

摘要： Embodiments of processes for producing propylene utilize a dual catalyst system comprising a mesoporous silica catalyst impregnated with metal oxide and a mordenite framework inverted (MFI) structured silica catalyst downstream of the mesoporous silica catalyst, where the mesoporous silica catalyst includes a pore size distribution of at least 2.5 nm to 40 nm and a total pore volume of at least 0.600 cm3/g, and the MFI structured silica catalyst has a total acidity of 0.001 mmol/g to 0.1 mmol/g. The propylene is produced from the butene stream via metathesis by contacting the mesoporous silica catalyst and subsequent cracking by contacting the MFI structured silica catalyst.

公开(公告)号：US09908783B2

公开(公告)日：2018-03-06

申请号：US14602415

申请日：2015-01-22

申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： Joel E. Schmidt ,  Mark E. Davis

IPC分类号： B01J29/70 ,  C01B39/48 ,  C01B39/08 ,  C01B39/06 ,  B01J29/068 ,  C01B39/12 ,  B01J29/064 ,  B01J29/06 ,  B01J29/86 ,  B01J29/89 ,  B01J29/072 ,  B01J29/87 ,  B01J29/88 ,  B01J29/04 ,  B01J37/08 ,  C01B39/00 ,  C07C1/20 ,  B01D53/02 ,  C07C2/00 ,  C07C2/12 ,  C07C5/25 ,  C07C5/27 ,  C07C6/06 ,  C07C7/13 ,  C07C209/14 ,  C10G11/05 ,  C10G35/00 ,  C10G47/04 ,  C07C209/16 ,  C10G29/20 ,  C10G35/06 ,  C10G47/16 ,  C10G49/08 ,  C10G50/00 ,  B01J29/035 ,  C07C67/37 ,  B01J29/85

CPC分类号： C01B39/48 ,  B01D53/02 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/1085 ,  B01D2253/1124 ,  B01D2253/20 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/404 ,  B01J29/035 ,  B01J29/041 ,  B01J29/061 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/70 ,  B01J29/7015 ,  B01J29/85 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  B01J37/08 ,  B01J37/082 ,  C01B39/00 ,  C01B39/06 ,  C01B39/065 ,  C01B39/08 ,  C01B39/082 ,  C01B39/085 ,  C01B39/087 ,  C01B39/12 ,  C07C1/20 ,  C07C2/00 ,  C07C2/12 ,  C07C5/2518 ,  C07C5/2737 ,  C07C5/2775 ,  C07C6/06 ,  C07C7/13 ,  C07C67/37 ,  C07C209/14 ,  C07C209/16 ,  C07C2529/70 ,  C10G11/05 ,  C10G29/205 ,  C10G35/00 ,  C10G35/065 ,  C10G47/04 ,  C10G47/16 ,  C10G49/08 ,  C10G50/00 ,  Y02P30/42 ,  C07C211/04 ,  C07C69/14 ,  C07C11/02

摘要： This disclosure relates to new crystalline microporous solids (including silicate- and aluminosilicate-based solids), the compositions comprising 8 and 10 membered inorganic rings, particularly those having RTH topologies having a range of Si:Al ratios, methods of preparing these and known crystalline microporous solids using certain quaternized imidazolium cation structuring agents.

公开(公告)号：US09861968B2

公开(公告)日：2018-01-09

申请号：US14602449

申请日：2015-01-22

申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： Joel E. Schmidt ,  Mark E. Davis

IPC分类号： C01B39/46 ,  B01J29/70 ,  C01B39/48 ,  C01B39/08 ,  C01B39/06 ,  B01J29/068 ,  C01B39/12 ,  B01J29/064 ,  B01J29/06 ,  B01J29/86 ,  B01J29/89 ,  B01J29/072 ,  B01J29/87 ,  B01J29/88 ,  B01J29/04 ,  B01J37/08 ,  C01B39/00 ,  C07C1/20 ,  B01D53/02 ,  C07C2/00 ,  C07C2/12 ,  C07C5/25 ,  C07C5/27 ,  C07C6/06 ,  C07C7/13 ,  C07C209/14 ,  C10G11/05 ,  C10G35/00 ,  C10G47/04 ,  C07C209/16 ,  C10G29/20 ,  C10G35/06 ,  C10G47/16 ,  C10G49/08 ,  C10G50/00 ,  B01J29/035 ,  C07C67/37 ,  B01J29/85

CPC分类号： C01B39/48 ,  B01D53/02 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/1085 ,  B01D2253/1124 ,  B01D2253/20 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/404 ,  B01J29/035 ,  B01J29/041 ,  B01J29/061 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/70 ,  B01J29/7015 ,  B01J29/85 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  B01J37/08 ,  B01J37/082 ,  C01B39/00 ,  C01B39/06 ,  C01B39/065 ,  C01B39/08 ,  C01B39/082 ,  C01B39/085 ,  C01B39/087 ,  C01B39/12 ,  C07C1/20 ,  C07C2/00 ,  C07C2/12 ,  C07C5/2518 ,  C07C5/2737 ,  C07C5/2775 ,  C07C6/06 ,  C07C7/13 ,  C07C67/37 ,  C07C209/14 ,  C07C209/16 ,  C07C2529/70 ,  C10G11/05 ,  C10G29/205 ,  C10G35/00 ,  C10G35/065 ,  C10G47/04 ,  C10G47/16 ,  C10G49/08 ,  C10G50/00 ,  Y02P30/42 ,  C07C211/04 ,  C07C69/14 ,  C07C11/02

摘要： This disclosure relates to new crystalline microporous solids (including silicate- and aluminosilicate-based solids), the compositions comprising 8 and 10 membered inorganic rings, particularly those having HEU topologies having a range of Si:Al ratios, methods of preparing these and known crystalline microporous solids using certain quaternized imidazolium cation structuring agents.

公开(公告)号：US09700879B2

公开(公告)日：2017-07-11

申请号：US14318470

申请日：2014-06-27

申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： Joel Schmidt ,  Mark E Davis

IPC分类号： C01B39/14 ,  B01J29/70 ,  B01J29/85 ,  B01J29/83 ,  B01J29/84 ,  B01J29/04 ,  B01J29/87 ,  B01J29/86 ,  B01J29/88 ,  B01J29/035 ,  C01B39/06 ,  C01B39/02 ,  C01B39/54 ,  B01J29/89

CPC分类号： B01J29/85 ,  B01J29/035 ,  B01J29/041 ,  B01J29/047 ,  B01J29/7003 ,  B01J29/83 ,  B01J29/84 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  B01J2229/183 ,  C01B39/026 ,  C01B39/06 ,  C01B39/145 ,  C01B39/54

摘要： A method for preparing molecular sieves with a Linde Type A (LTA) topology structure, and molecular sieves obtained thereby are described wherein a structure directing agent comprising a triquaternary cation is contacted with a source of a first oxide of a first tetravalent element or a source of a first oxide of a trivalent element; and a source of an oxide of a pentavalent elements.

公开(公告)号：US09364809B2

公开(公告)日：2016-06-14

申请号：US14124905

申请日：2012-05-09

申请人： Joel S. Ratner

发明人： Joel S. Ratner

IPC分类号： F02B43/00 ,  B01J8/02 ,  B01J37/02 ,  B01J37/04 ,  B01J21/04 ,  B01J21/06 ,  B01J23/02 ,  B01J23/10 ,  B01J23/26 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/72 ,  B01J23/745 ,  B01J23/755 ,  B01J23/80 ,  B01J29/035 ,  B01J29/70 ,  F02M27/02 ,  C10G29/04 ,  C10L3/10

CPC分类号： B01J8/02 ,  B01J21/04 ,  B01J21/063 ,  B01J23/02 ,  B01J23/10 ,  B01J23/26 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/72 ,  B01J23/745 ,  B01J23/755 ,  B01J23/80 ,  B01J29/035 ,  B01J29/70 ,  B01J29/7015 ,  B01J37/0246 ,  B01J37/04 ,  B01J2208/00884 ,  B01J2208/025 ,  B01J2229/42 ,  C10G29/04 ,  C10G2300/201 ,  C10L3/10 ,  F02B43/00 ,  F02M27/02 ,  Y02T10/32

摘要： Fuel conditioning modules that condition a combustible fuel prior to combustion are provided so that fuel to be conditioned is brought into contact with a fuel conditioning insert which includes a zeolite catalyst material comprised of a mixture of zeolite particulates and rare earth metal or metal oxide particulates in a solid resin binder disposed in a housing flow through passageway such that the fuel flowing in the passageway between inlet and outlet ends of the housing contacts the fuel conditioning insert assembly. The catalytic metal is most preferably at least one selected from the group consisting of copper, aluminum, stainless steel, titanium, magnesium, chromium, barium, calcium, platinum, palladium, nickel, bronze and iron. The zeolite catalyst material may be dispersed in the form of solid chips throughout a mass of metallic elements form of a catalytic metal.

摘要翻译： 提供在燃烧之前调节可燃燃料的燃料调节模块，使待调节的燃料与燃料调节插入物接触，该燃料调节插入物包括由沸石颗粒和稀土金属或金属氧化物颗粒的混合物组成的沸石催化剂材料 固体树脂粘合剂，其设置在壳体中流过通道，使得在壳体的入口端和出口端之间的通道中流动的燃料接触燃料调节插入件组件。 催化金属最优选选自铜，铝，不锈钢，钛，镁，铬，钡，钙，铂，钯，镍，青铜和铁中的至少一种。 沸石催化剂材料可以以整个金属元素形式的催化金属以固体碎屑的形式分散。

公开(公告)号：US20150343429A1

公开(公告)日：2015-12-03

申请号：US14654996

申请日：2014-02-04

申请人： TOKUSHIMA UNIVERSITY ,  MITSUBISHI RAYON CO., LTD.

发明人： Shigeru SUGIYAMA ,  Yuuki KATOU ,  Toshiya YASUKAWA ,  Shuji AKIHARA ,  Wataru NINOMIYA

IPC分类号： B01J29/03 ,  B01J35/10 ,  C07C45/52

CPC分类号： B01J29/0308 ,  B01J29/035 ,  B01J35/1061 ,  C07C45/52 ,  C07C47/02

摘要： Provided is a method that produces a saturated aldehyde from a 1,2-alkanediol in high yield. Disclosed is a method for producing a saturated aldehyde from a 1,2-alkanediol in the presence of a regular mesoporous material.

摘要翻译： 提供了以高产率从1,2-链烷二醇生产饱和醛的方法。 公开了一种在常规介孔材料存在下由1,2-链烷二醇生产饱和醛的方法。

公开(公告)号：US09108979B2

公开(公告)日：2015-08-18

申请号：US14282099

申请日：2014-05-20

申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： Mark E. Davis ,  Joshua Pacheco

IPC分类号： C07C51/353 ,  C07D493/08 ,  C07C2/86 ,  C07C29/32 ,  C07C67/343 ,  C07C45/70

CPC分类号： C07D493/08 ,  B01J29/0341 ,  B01J29/035 ,  B01J29/047 ,  B01J29/405 ,  B01J29/7057 ,  B01J29/89 ,  B01J2229/183 ,  C07C2/862 ,  C07C2/865 ,  C07C29/32 ,  C07C45/70 ,  C07C51/353 ,  C07C67/343 ,  C07C67/347 ,  C07C2529/00 ,  C07C2529/70 ,  C07C2529/89 ,  Y02P20/52 ,  C07C69/76 ,  C07C65/01 ,  C07C65/21 ,  C07C63/04 ,  C07C63/26 ,  C07C47/542 ,  C07C33/26 ,  C07C47/56 ,  C07C69/82 ,  C07C63/06 ,  C07C15/08

摘要： The present disclosure is related to silica-based Lewis acid catalysts, being essentially devoid of strong Brønsted acid character, and their ability to effect the [4+2] cycloaddition and dehydrative aromatization of dienes and dienophiles containing oxygenated substituents to form substituted benzene products. In some embodiments, the processes comprise contacting biomass-derived substrates with ethylene to form terephthalic acid and its derivatives.

摘要翻译： 本公开涉及基本上没有强布朗斯台德酸性质的二氧化硅基路易斯酸催化剂，以及它们对含有氧化取代基的二烯和亲烯体的[4 + 2]环加成和脱水芳构化的能力，以形成取代的苯产物。 在一些实施方案中，该方法包括使生物质衍生的底物与乙烯接触以形成对苯二甲酸及其衍生物。

公开(公告)号：US20150202612A1

公开(公告)日：2015-07-23

申请号：US14602415

申请日：2015-01-22

申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： JOEL E. SCHMIDT ,  MARK E. DAVIS

IPC分类号： B01J37/08 ,  C07C1/20 ,  B01J29/70 ,  B01J29/04 ,  C01B39/48 ,  C01B39/00

CPC分类号： C01B39/48 ,  B01D53/02 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/1085 ,  B01D2253/1124 ,  B01D2253/20 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/404 ,  B01J29/035 ,  B01J29/041 ,  B01J29/061 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/70 ,  B01J29/7015 ,  B01J29/85 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  B01J37/08 ,  B01J37/082 ,  C01B39/00 ,  C01B39/06 ,  C01B39/065 ,  C01B39/08 ,  C01B39/082 ,  C01B39/085 ,  C01B39/087 ,  C01B39/12 ,  C07C1/20 ,  C07C2/00 ,  C07C2/12 ,  C07C5/2518 ,  C07C5/2737 ,  C07C5/2775 ,  C07C6/06 ,  C07C7/13 ,  C07C67/37 ,  C07C209/14 ,  C07C209/16 ,  C07C2529/70 ,  C10G11/05 ,  C10G29/205 ,  C10G35/00 ,  C10G35/065 ,  C10G47/04 ,  C10G47/16 ,  C10G49/08 ,  C10G50/00 ,  Y02P30/42 ,  C07C211/04 ,  C07C69/14 ,  C07C11/02

摘要： This disclosure relates to new crystalline microporous solids (including silicate- and aluminosilicate-based solids), the compositions comprising 8 and 10 membered inorganic rings, particularly those having RTH topologies having a range of Si:Al ratios, methods of preparing these and known crystalline microporous solids using certain quaternized imidazolium cation structuring agents.

摘要翻译： 本公开涉及新的结晶微孔固体（包括基于硅酸盐和硅铝酸盐的固体），所述组合物包含8和10元无机环，特别是具有Si:Al比率范围的RTH拓扑结构的组合物，制备它们的方法和已知的结晶 使用某些季铵化咪唑鎓阳离子结构剂的微孔固体。