公开(公告)号：US3301906A

公开(公告)日：1967-01-31

申请号：US29091163

申请日：1963-06-27

申请人： PETRO TEX CHEM CORP

发明人： BESOZZI ALFIO J ,  BRILL WILLIAM F

IPC分类号： B01J27/18 ,  C07C45/35

CPC分类号： B01J27/1817 ,  C07C45/35 ,  C07C47/22

公开(公告)号：US3126407A

公开(公告)日：1964-03-24

申请号：US3126407D

IPC分类号： B01J27/18

CPC分类号： C07C253/26 ,  B01J27/1817 ,  Y02P20/52 ,  C07C255/08

公开(公告)号：US2618614A

公开(公告)日：1952-11-18

申请号：US8713149

申请日：1949-04-12

申请人： UNIVERSAL OIL PROD CO

发明人： BIELAWSKI MITCHELL S ,  MAVITY JULIAN M

IPC分类号： B01J27/18

CPC分类号： B01J27/1817

公开(公告)号：US2536680A

公开(公告)日：1951-01-02

申请号：US12670649

申请日：1949-11-10

申请人： PURE OIL CO

发明人： FOLKINS HILLIS O ,  ELMER MILLER

IPC分类号： B01J27/16 ,  B01J27/18 ,  C01B31/26

CPC分类号： B01J27/1817 ,  B01J27/16 ,  B01J27/1804 ,  C01B32/70

公开(公告)号：US11896961B1

公开(公告)日：2024-02-13

申请号：US18481407

申请日：2023-10-05

申请人： Jazan University

发明人： Ahmed Hussain Jawhari ,  Ibrahim Ali Radini ,  Nazim Hasan ,  Maqsood Ahmad Malik ,  Katabathini Narasimharao

IPC分类号： B01J27/18 ,  B01J23/50 ,  B01J37/34 ,  B01J37/02 ,  B01J35/06 ,  B01J35/00 ,  B01J23/30 ,  B01J31/02 ,  B01J23/42

CPC分类号： B01J27/1817 ,  B01J23/30 ,  B01J23/42 ,  B01J23/50 ,  B01J31/02 ,  B01J35/004 ,  B01J35/0013 ,  B01J35/0033 ,  B01J35/06 ,  B01J37/0221 ,  B01J37/342 ,  B01J37/343 ,  B01J37/346

摘要： The present invention combines the advantages of fabrication of semiconductor heterostructure (Ag3PO4—WO3) with plasmonic metals (Pt and Ag) with optical interference to optimize the visible light photo response of plasmonic metals deposited semiconductor (Pt—Ag/Ag3PO4—WO3) for visible light assisted H2 generation utilizing the aqueous bio-alcohols. Crystalline Ag3PO4 and WO3 nanofibers were synthesized by microwave and electrospinning methods. Three different WO3 nanofibers composition (5, 10 and 15 wt. %) were used to obtain Ag3PO4/WO3 nanocomposite heterostructures, which are effective visible light active photo catalysts. Further, a simple, enviro-friendly, and cost-effective biogenic synthesis method have been achieved using Salvia officinalis extract to decorate Pt and Ag metal nanoparticles on the surface of Ag3PO4—WO3 composites. Presence of bioactive agents in the extract are responsible for the Pt and Ag3PO4 reduction and for prevention of the Pt nanoparticles from aggregation in aqueous medium.

公开(公告)号：US20180345218A1

公开(公告)日：2018-12-06

申请号：US15612815

申请日：2017-06-02

申请人： PACCAR Inc

发明人： Randal A. Goffe

IPC分类号： B01D53/94 ,  B01J29/46 ,  B01J29/76 ,  B01J29/85 ,  B01J23/02 ,  B01J23/78 ,  B01J23/22 ,  B01J23/10 ,  B01J27/18 ,  B01J35/00 ,  B01J29/78 ,  B01J35/10 ,  B01J37/04 ,  B01J37/08

CPC分类号： B01D53/9418 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/2045 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/20723 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20761 ,  B01D2255/40 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/504 ,  B01D2255/707 ,  B01D2255/915 ,  B01J23/02 ,  B01J23/10 ,  B01J23/22 ,  B01J23/78 ,  B01J27/1817 ,  B01J29/46 ,  B01J29/48 ,  B01J29/7215 ,  B01J29/723 ,  B01J29/76 ,  B01J29/7615 ,  B01J29/78 ,  B01J29/7815 ,  B01J29/80 ,  B01J29/85 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1023 ,  B01J37/035 ,  B01J37/04 ,  B01J37/08 ,  B01J2229/186 ,  B01J2229/42

摘要： The present disclosure describes hybrid binary catalysts (HBCs) that can be used as engine aftertreatment catalyst compositions. The HBCs provide solutions to the challenges facing emissions control. In general, the HBCs include a porous primary catalyst and a secondary catalyst. The secondary catalyst partial coats the surfaces (e.g., the internal porous surface and/or the external surface) of the primary catalyst resulting in a hybridized composition. The synthesis of the HBCs can provide a primary catalyst whose entire surface, or portions thereof, can be coated with the secondary catalyst.

公开(公告)号：US20170291170A1

公开(公告)日：2017-10-12

申请号：US15510621

申请日：2015-09-11

申请人： NITTO DENKO CORPORATION

发明人： Ekambaram Sambandan ,  Bin Zhang

IPC分类号： B01J35/00 ,  B01J21/06 ,  B01J23/02 ,  B01J23/68 ,  C02F1/32 ,  B01J37/04 ,  A61L9/18 ,  B01D53/00 ,  C02F1/72 ,  B01J23/72 ,  B01J27/18

CPC分类号： B01J35/004 ,  A61L9/18 ,  B01D53/007 ,  B01D2255/802 ,  B01J21/063 ,  B01J23/02 ,  B01J23/682 ,  B01J23/687 ,  B01J23/72 ,  B01J23/75 ,  B01J27/1817 ,  B01J35/002 ,  B01J37/04 ,  B01J37/086 ,  B01J37/16 ,  C02F1/32 ,  C02F1/725 ,  C02F2101/322 ,  C02F2305/10

摘要： Described herein are heterogeneous materials comprising a p-type semiconductor comprising two metal oxide compounds of the same metal in two different oxidation states and an n-type semiconductor having a deeper valence band than the p-type semiconductor valence bands, wherein the semiconductor types are in ionic communication with each other. The heterogeneous materials enhance photocatalytic activity.

公开(公告)号：US09422222B2

公开(公告)日：2016-08-23

申请号：US14511192

申请日：2014-10-10

申请人： The Procter & Gamble Company

发明人： Jane Ellen Godlewski ,  Janette Villalobos ,  Dimitris Ioannis Collias ,  Juan Estaban Velasquez

IPC分类号： C07C51/377 ,  C07C51/48 ,  B01J27/18 ,  B01J27/187 ,  B01J27/25 ,  C07C51/09 ,  C07C57/04 ,  A61F13/534 ,  C08F2/10 ,  B01J27/16 ,  B01J27/185 ,  B01J27/186 ,  B01J27/188 ,  B01J27/195 ,  B01J27/198 ,  B01J35/02 ,  B01J37/00 ,  B01J37/04 ,  B01J37/08 ,  C07C51/44

CPC分类号： C07C51/48 ,  A61F13/53 ,  A61F13/534 ,  A61F2013/530489 ,  A61F2013/530496 ,  B01J27/16 ,  B01J27/1806 ,  B01J27/1811 ,  B01J27/1817 ,  B01J27/1853 ,  B01J27/1856 ,  B01J27/186 ,  B01J27/187 ,  B01J27/188 ,  B01J27/195 ,  B01J27/198 ,  B01J27/25 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/04 ,  B01J37/08 ,  C07C51/09 ,  C07C51/377 ,  C07C51/44 ,  C07C57/04 ,  C08F2/10

摘要： Processes for the catalytic dehydration of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propanoic acid, and acetic acid, are provided.

摘要翻译： 将羟基丙酸，羟基丙酸衍生物或其混合物催化脱水至丙烯酸，丙烯酸衍生物或其混合物的方法，具有高产率和选择性，并且不显着转化为不期望的副产物，例如乙醛，丙酸和 乙酸。

公开(公告)号：US20160144349A1

公开(公告)日：2016-05-26

申请号：US14899753

申请日：2013-09-24

申请人： COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH

发明人： Dipti Prakasini Das ,  Alaka Samal ,  Jasobanta Das ,  Ajit Dash

IPC分类号： B01J35/00 ,  B01J37/34 ,  B01J37/00 ,  B01J27/18

CPC分类号： B01J35/004 ,  B01J21/18 ,  B01J27/1817 ,  B01J37/0036 ,  B01J37/009 ,  B01J37/0207 ,  B01J37/343 ,  B01J37/344 ,  C01B25/37 ,  C01B32/182 ,  C01P2004/80 ,  C02F1/30 ,  C02F1/725 ,  C02F2101/308 ,  C02F2103/30 ,  C02F2305/10 ,  Y02W10/37

摘要： RGO is coupled with AgP in a novel one-pot photo-reduction technique in presence of a sacrificial agent like dry ethanol. Tests of the collected dirty green semiconducting towards adosoptive photodegradation of textile dyes showed that 4 wt. % RGO-AgP can degrade 100, 76, 98.57, 67.88, 69.92% of RhB, Rh6G, MB, CR and MO, respectively within only 5 min under VISL illumination over 1.5 g/L of catalyst.

摘要翻译： RGO与AgP偶联在一种新型的一锅光还原技术中，在诸如无水乙醇的牺牲剂存在下。 收集的脏绿色半导体对织物染料的吸附光降解的测试表明，4wt。 ％的RGO-AgP可以在VISL照射下在1.5g / L的催化剂下分别在5分钟内分别降解100,76,89.57,67.88,69.92％的RhB，Rh6G，MB，CR和MO​​。

公开(公告)号：US09156763B1

公开(公告)日：2015-10-13

申请号：US14530867

申请日：2014-11-03

申请人： King Fahd University of Petroleum and Minerals

发明人： Qamar Mohammad ,  Khalid Rashed Alhooshani ,  Rami Bahaeldin Elsayed

IPC分类号： B01J19/12 ,  C07C45/29

CPC分类号： C07C45/29 ,  B01J19/123 ,  B01J19/127 ,  B01J23/50 ,  B01J27/1817 ,  B01J35/004 ,  B01J35/023 ,  B01J37/009 ,  B01J37/031 ,  B01J2219/1203 ,  C07C47/54 ,  C07C47/575 ,  C07C47/232

摘要： A photocatalyst comprising silver orthophosphate (Ag3PO4) is used for selective and exhaustive conversion of alcohols into their corresponding carbonyl compounds; namely, benzyl alcohol, 4-methoxy benzyl alcohol and/or cinnamyl alcohol with >99% yield. The reactions were carried out in double distilled water at room temperature and pressure under sunlight-type excitation. Oxidation of alcohols is selective and Ag3PO4 may be active for a variety of other essential oxidation reactions.

摘要翻译： 使用包含正磷酸银（Ag 3 PO 4）的光催化剂用于选择性地和彻底地将醇转化成其相应的羰基化合物; 即苄醇，4-甲氧基苄醇和/或肉桂醇，产率> 99％。 反应在室温和阳光照射下的压力下在双蒸水中进行。 醇的氧化是选择性的，并且Ag 3 PO 4可能对多种其它必需的氧化反应是有活性的。