公开(公告)号：US20100137656A1

公开(公告)日：2010-06-03

申请号：US12532174

申请日：2008-03-20

Applicant: Wolfgang Mägerlein ,  Ulrich Notheis ,  Michael Friederich ,  Hans-Dieter Gerriets ,  Heinrich Grizinia ,  Paul Wagner

Inventor： Wolfgang Mägerlein ,  Ulrich Notheis ,  Michael Friederich ,  Hans-Dieter Gerriets ,  Heinrich Grizinia ,  Paul Wagner

IPC: C07C31/22

CPC classification number: C07C29/76 ,  B01J21/18 ,  B01J35/1023 ,  B01J35/1028 ,  C07C31/22

Abstract: The present invention relates to a method for the production of trimethylolpropane with a low color number by treatment with activated carbon.

Abstract translation: 本发明涉及通过用活性炭处理生产具有低颜色数的三羟甲基丙烷的方法。

公开(公告)号：US20100130774A1

公开(公告)日：2010-05-27

申请号：US11575370

申请日：2005-09-15

Applicant: Kam-To Wan ,  Mark A. Leiber ,  Kerry Brethauer ,  Jingyue Liu

Inventor： Kam-To Wan ,  Mark A. Leiber ,  Kerry Brethauer ,  Jingyue Liu

IPC: C07F9/38 ,  B01J21/18 ,  B01J23/48 ,  B01J23/40 ,  B01J23/745 ,  B01J23/75

CPC classification number: B01J23/8906 ,  B01J21/18 ,  B01J23/8913 ,  B01J35/002 ,  B01J35/006 ,  B01J35/10 ,  B01J35/1028 ,  B01J37/06 ,  B01J37/08 ,  B01J37/10 ,  B01J37/16 ,  C07F9/3813

Abstract: This invention relates to the field of heterogeneous catalysis, and more particularly to oxidation catalysts including carbon supports having deposited thereon a noble metal and one or more optional promoters and to methods for their preparation. The invention further relates to the field of heterogeneous catalytic oxidation reactions, including the preparation of secondary amines by the catalytic oxidation of tertiary amines, such as the oxidation of an N-(phosphonomethyl)iminodiacetic acid to produce an N-(phosphonomethyl)glycine product.

Abstract translation: 本发明涉及非均相催化领域，更具体地涉及包括沉积有贵金属的碳载体和一种或多种任选的促进剂的氧化催化剂及其制备方法。 本发明还涉及非均相催化氧化反应领域，包括通过叔胺的催化氧化制备仲胺，例如N-（膦酰基甲基）亚氨基二乙酸的氧化，以产生N-（膦酰基甲基）甘氨酸产物 。

公开(公告)号：US20090230026A1

公开(公告)日：2009-09-17

申请号：US12390706

申请日：2009-02-23

Applicant: Ki-Hyouk Choi ,  Sameer Ali Al-Ghamdi ,  Ali H. Al-Shareef ,  Ali H. Al-Hamadah

Inventor： Ki-Hyouk Choi ,  Sameer Ali Al-Ghamdi ,  Ali H. Al-Shareef ,  Ali H. Al-Hamadah

IPC: C10G45/08 ,  B01J23/26 ,  B01J23/28 ,  B01J23/30 ,  B01J21/18 ,  B01J21/08

CPC classification number: B01J23/882 ,  B01J21/18 ,  B01J23/24 ,  B01J23/28 ,  B01J23/652 ,  B01J23/85 ,  B01J23/883 ,  B01J35/1028 ,  B01J35/1061 ,  B01J37/0201 ,  B01J37/0236 ,  B01J37/20 ,  C10G45/04 ,  C10G45/08

Abstract: This invention relates to a hydrodesulfurization catalyst, a method for preparing the catalyst, and a method for the preparation of low sulfur gasoline fuel with minimal loss of RON. The catalyst particles include a group VIB metal and a support material having relatively high surface area, and optionally includes one or more group VIIIB metal. The method for preparing the catalyst allows for greater loading of the active metal species on the surface of the support material under aqueous reaction conditions.

Abstract translation: 本发明涉及一种加氢脱硫催化剂，一种制备该催化剂的方法和一种制备低硫汽油燃料的方法，RON损失最小。 催化剂颗粒包括VIB族金属和具有相对高的表面积的载体材料，并且任选地包括一种或多种ⅦB族金属。 制备催化剂的方法允许在水性反应条件下在载体材料的表面上更大量地负载活性金属物质。

公开(公告)号：US20060166811A1

公开(公告)日：2006-07-27

申请号：US11311486

申请日：2005-12-20

Applicant: Chun-Chieh Huang ,  Man-Yin Lo ,  Hong-Pin Lin

Inventor： Chun-Chieh Huang ,  Man-Yin Lo ,  Hong-Pin Lin

IPC: H01M4/88 ,  B01J21/18

CPC classification number: H01M4/92 ,  B01J21/18 ,  B01J23/40 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/084 ,  C04B35/522 ,  C04B35/524 ,  C04B38/0022 ,  C04B2111/00853 ,  C04B2235/48 ,  C04B2235/6028 ,  H01M4/90 ,  H01M4/9083 ,  H01M4/926 ,  H01M8/1011 ,  Y02E60/523 ,  C04B35/52 ,  C04B38/0051 ,  C04B38/045

Abstract: The present invention discloses a novel electrode-catalyst for direct methanol fuel cell prepared by introducing a carbon precursor into pores of a wormhole-like molecular sieve template, carbonizing the carbon precursor, removing the molecular sieve template to obtain a wormhole-like mesoporous carbon having a high specific surface of 800-1000 m2/g and a pore size of 4-5 nm, and depositing catalyst metal such as Pt—Ru on the mesoporous carbon.

Abstract translation: 本发明公开了一种直接甲醇燃料电池的新型电极催化剂，其通过将碳前体引入虫洞样分子筛模板的孔中，对碳前体进行碳化，除去分子筛模板，得到具有虫洞状介孔碳 800-1000m 2 / g的高比表面积和4-5nm的孔径，并且在介孔碳上沉积诸如Pt-Ru的催化剂金属。

公开(公告)号：US20050006306A1

公开(公告)日：2005-01-13

申请号：US10917188

申请日：2004-08-11

Applicant: Scott Noland ,  Bob Elliott

Inventor： Scott Noland ,  Bob Elliott

IPC: B01J20/02 ,  B01J20/06 ,  B01J20/20 ,  B01J20/32 ,  B01J21/18 ,  B01J23/745 ,  B01J35/10 ,  B01J37/08 ,  B01J37/16 ,  B09C1/00 ,  B09C1/08 ,  C02F1/28 ,  C02F1/70 ,  C02F3/34 ,  C02F3/00

CPC classification number: C02F1/58 ,  B01J20/02 ,  B01J20/20 ,  B01J20/28057 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J21/18 ,  B01J23/745 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J37/082 ,  B01J37/088 ,  B01J37/16 ,  B09C1/002 ,  B09C1/08 ,  B09C1/10 ,  B09C2101/00 ,  C02F1/281 ,  C02F1/283 ,  C02F1/288 ,  C02F1/705 ,  C02F3/104 ,  C02F3/2806 ,  C02F3/34 ,  C02F2101/101 ,  C02F2101/32 ,  C02F2101/36 ,  C02F2103/06 ,  C02F2305/06 ,  C09K17/02 ,  Y02E50/343 ,  Y02W10/15 ,  Y10T428/12181

Abstract: The present invention provides a supported reactant for in situ remediation of soil and/or groundwater contaminated with a halogenated hydrocarbon consisting essentially of an adsorbent impregnated with zero valent iron, wherein the adsorbent is capable of adsorbing the halogenated hydrocarbon. In one embodiment, the adsorbent is activated carbon.

Abstract translation: 本发明提供了用于原位修复被卤化烃污染的土壤和/或地下水的负载反应物，其基本上由浸渍有零价铁的吸附剂组成，其中吸附剂能够吸附卤代烃。 在一个实施方案中，吸附剂是活性炭。

公开(公告)号：US20040007524A1

公开(公告)日：2004-01-15

申请号：US10194946

申请日：2002-07-12

Inventor： Scott Noland ,  Bob Elliott

IPC: C02F001/28 ,  C02F003/28

CPC classification number: C02F1/288 ,  B01J20/02 ,  B01J20/0229 ,  B01J20/0281 ,  B01J20/06 ,  B01J20/20 ,  B01J20/28057 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3236 ,  B01J21/18 ,  B01J23/745 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J37/082 ,  B01J37/088 ,  B01J37/16 ,  B09C1/002 ,  B09C1/08 ,  B09C2101/00 ,  C02F1/281 ,  C02F1/283 ,  C02F1/705 ,  C02F3/104 ,  C02F3/2806 ,  C02F3/34 ,  C02F2101/101 ,  C02F2101/32 ,  C02F2101/36 ,  C02F2103/06 ,  C02F2305/06 ,  Y02W10/15

Abstract: The present invention provides a supported catalyst for in situ remediation of soil and/or groundwater contaminated with a halogenated hydrocarbon comprising an adsorbent impregnated with zero valent iron, wherein the adsorbent is capable of adsorbing the halogenated hydrocarbon. This invention further provides a bioremediation composition for in situ bioremediation of soil and/or groundwater contaminated with hydrocarbons, comprising an adsorbent capable of adsorbing said hydrocarbons, a mixture of facultative anaerobes capable of metabolizing said hydrocarbons under sulfate-reduction conditions, a sulfate-containing compound that releases sulfate over a period of time, and a nutrient system for promoting growth of said anaerobes, wherein said nutrient system includes a sulfide scavenging agent.

公开(公告)号：US06537944B1

公开(公告)日：2003-03-25

申请号：US09885190

申请日：2001-06-20

Applicant: Joseph Robert Zoeller ,  Andy Hugh Singleton ,  Gerald Charles Tustin ,  Donald Lee Carver

Inventor： Joseph Robert Zoeller ,  Andy Hugh Singleton ,  Gerald Charles Tustin ,  Donald Lee Carver

IPC: B01J2118

CPC classification number: C07C51/12 ,  B01J21/18 ,  B01J23/6527 ,  B01J35/10 ,  B01J35/1023 ,  B01J35/1028 ,  C07C67/36 ,  C07C53/08 ,  C07C69/14

Abstract: A solid carbonylation catalyst useful for producing esters and carboxylic acids from reactants including lower alkyl alcohols and lower alkyl alcohol producing compositions in a vapor phase carbonylation process wherein the catalyst includes a catalytically effective amount of a Group VIII metal selected from platinum or palladium, and tungsten which are associated with a solid catalyst support material.

Abstract translation: 一种固体羰基化催化剂，其用于在气相羰基化方法中用于从包括低级烷基醇和低级烷基醇生成组合物的反应物生产酯和羧酸的催化有效量的选自铂或钯的第Ⅷ族金属和钨 其与固体催化剂载体材料相关联。

公开(公告)号：US5444032A

公开(公告)日：1995-08-22

申请号：US124203

申请日：1993-09-21

Applicant: Carlo Perego ,  Giuseppe Bellussi ,  Vincenzo Calemma

Inventor： Carlo Perego ,  Giuseppe Bellussi ,  Vincenzo Calemma

IPC: B01J21/12 ,  B01J23/40 ,  B01J35/10 ,  B01J37/03 ,  C07B37/08 ,  C07B61/00 ,  C07C5/27 ,  C07C9/22 ,  C10G45/62 ,  C10G45/64

CPC classification number: C10G45/62 ,  B01J21/12 ,  B01J23/40 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J37/033 ,  B01J37/036

Abstract: An improved process for preparing a difunctional catalyst active, in the hydroisomerization of long-chain normal paraffins is disclosed, which is constituted by an amorphous silica-alumina gel and one or more metals belonging to Group VIIIIA.

Abstract translation: 公开了一种制备在长链正构链烷烃的加氢异构化中活性的双官能催化剂的改进方法，其由无定形二氧化硅 - 氧化铝凝胶和属于第VIIIIA族的一种或多种金属构成。

公开(公告)号：US5118894A

公开(公告)日：1992-06-02

申请号：US732265

申请日：1991-07-18

Applicant: Quang N. Le

Inventor： Quang N. Le

IPC: B01J29/04 ,  B01J35/10 ,  C07C2/66

CPC classification number: C07C2/66 ,  B01J29/04 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1057 ,  B01J35/1061 ,  C07C2529/70

Abstract: Ethylbenzene is produced by the alkylation of benzene with ethylene in the presence of an alkylation catalyst which comprises an inorganic, non-layered, porous, crystalline phase aluminosilicate material whcih exhibits a benzene adsorption capacity of greater than about 15 grams benzene per 100 grams at 50 torr and 25.degree. C. In its preferred catalytic form, the crystalline material has a uniform, hexagonal arrangement of pores with diameters of at least about 13 .ANG. and exhibiting, after calcination, an X-ray diffraction pattern with at least one d-spacing greater than about 18 A and a hexagonal electron diffraction pattern that can be indexed with a d.sub.100 value greater than about 18 .ANG. which corresponds to at least one peak in the X-ray diffraction pattern. The process is typically carried out at a temperatue of 200.degree. to 1000.degree. F. but the catalyst provides sufficient activity for the reaction to be carried out at temperatures below 700.degree. F. Liquid phase operation is preferred, giving a lower yield of polyethylated products. The use of the selected catalyst also results in a reduction of the xylene impurity level.

Abstract translation: 在烷基化催化剂存在下，通过苯与乙烯的烷基化生产乙苯，该烷基化催化剂包含无机，非分层，多孔的结晶相铝硅酸盐材料，其在50℃下表现出大于约15克苯/ 100克的苯吸附能力 托和25℃。在其优选的催化形式中，结晶材料具有均匀的六边形排列的孔，其直径至少​​约为13，并且在煅烧之后表现出具有至少一个d间距的X射线衍射图 大于约18的六边形电子衍射图案和可以对应于X射线衍射图中的至少一个峰值的d100值大于约18的折射率的六角形电子衍射图案。 该方法通常在200至1000°F的温度下进行，但催化剂提供足够的活性以使反应在低于700°F的温度下进行。优选液相操作，从而降低聚乙烯化产物的产率 。 使用所选择的催化剂也导致二甲苯杂质水平的降低。

公开(公告)号：US20240083758A1

公开(公告)日：2024-03-14

申请号：US18494435

申请日：2023-10-25

Applicant: Saudi Arabian Oil Company ,  King Abdullah University of Science and Technology

Inventor： Robert Peter Hodgkins ,  Omer Refa Koseoglu ,  Kuo-Wei Huang ,  Jean-Marie Maurice Basset ,  Yu Han ,  Rajesh Parsapur ,  Anissa Bendjeriou Sedjerari ,  Sathiyamoorthy Murugesan

IPC: C01B39/40 ,  B01J29/04 ,  B01J29/40 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J35/02 ,  B01J35/10 ,  C01B39/06

CPC classification number: C01B39/40 ,  B01J29/04 ,  B01J29/041 ,  B01J29/042 ,  B01J29/043 ,  B01J29/045 ,  B01J29/046 ,  B01J29/047 ,  B01J29/048 ,  B01J29/405 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/109 ,  C01B39/06 ,  C01B39/065 ,  B01J2229/183 ,  C01P2002/01 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16

Abstract: Embodiments of the present disclosure relate to zeolites and method for making such zeolites. According to embodiments disclosed herein, a zeolite may have a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm and a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm. The microporous framework may include an MFI framework type. The microporous framework may include silicon atoms, aluminum atoms, oxygen atoms, and transition metal atoms. The transition metal atoms may be dispersed throughout the entire microporous framework.