公开(公告)号：US20140271446A1

公开(公告)日：2014-09-18

申请号：US14355221

申请日：2012-11-06

Applicant: SOLVAY SA

Inventor： Frédérique J. Desmedt ,  Jean-Pierre Ganhy ,  Yves Vlasselaer ,  Pierre Miquel

IPC: B01J27/195 ,  C01B15/029 ,  B01J23/648

CPC classification number: B01J27/195 ,  B01J23/6484 ,  B01J23/6486 ,  B01J23/682 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0201 ,  B01J37/0213 ,  B01J37/033 ,  B01J37/035 ,  B01J37/18 ,  C01B15/029

Abstract: A catalyst comprising: a platinum group metal, silver or gold, and a carrier containing niobium or tantalum oxide or niobium or tantalum phosphate, and an oxide other than niobium or tantalum oxide, as well as its use in production of hydrogen peroxide. A process for producing hydrogen peroxide, comprising reacting hydrogen and oxygen in the presence of such catalyst in a reactor, and a process for producing such catalyst.

Abstract translation: 一种催化剂，其包含：铂族金属，银或金，以及含有铌或钽氧化物或铌或磷酸铌以及除了铌或氧化钽之外的氧化物的载体，以及其用于生产过氧化氢的催化剂。 一种生产过氧化氢的方法，包括在这种催化剂存在下在反应器中使氢和氧反应，以及制备这种催化剂的方法。

公开(公告)号：US09663365B2

公开(公告)日：2017-05-30

申请号：US14440648

申请日：2013-10-22

Applicant: SOLVAY SA

Inventor： Frédérique Desmedt ,  Yves Vlasselaer ,  Pierre Miquel

IPC: B01J27/053 ,  B01J35/00 ,  B01J37/03 ,  C01B15/029 ,  B01J37/18 ,  B01J23/44 ,  B01J23/58 ,  B01J35/10

CPC classification number: C01B15/029 ,  B01J23/44 ,  B01J23/58 ,  B01J27/053 ,  B01J35/0006 ,  B01J35/1009 ,  B01J35/1019 ,  B01J37/035 ,  B01J37/18

Abstract: The present invention relates to a method for the direct synthesis of hydrogen peroxide using a catalyst comprising at least one catalytically active metal selected from elements in Groups 7 to 11, wherein the catalytically active metal is supported on a carrier comprising at least one compound selected from the group consisting of sulfates and phosphates of alkaline-earth metals, wherein said compound is precipitated on the carrier.

公开(公告)号：US20140286855A1

公开(公告)日：2014-09-25

申请号：US14355231

申请日：2012-10-26

Applicant: SOLVAY SA

Inventor： Frédérique Desmedt ,  Paul Deschrijver ,  Yves Vlasselaer ,  Francine Janssens

IPC: B01J23/52 ,  B01J23/44 ,  C01B15/029 ,  B01J23/46

CPC classification number: B01J23/52 ,  B01J21/066 ,  B01J21/08 ,  B01J23/44 ,  B01J23/464 ,  B01J23/48 ,  B01J35/1019 ,  B01J37/0221 ,  B01J37/0242 ,  B01J37/035 ,  B01J37/18 ,  C01B15/029

Abstract: A catalyst comprising: a platinum group metal, silver, gold, or a mixture thereof, and a carrier containing an oxide other than zirconium oxide and a precipitate layer of zirconium oxide onto the oxide other than zirconium oxide, as well as their uses in production of hydrogen peroxide. A process for producing hydrogen peroxide, comprising reacting hydrogen and oxygen in the presence of such catalyst in a reactor, and a process for producing such catalyst.

Abstract translation: 一种催化剂，其包含：铂族金属，银，金或其混合物，以及含有除氧化锆以外的氧化物和氧化锆沉淀层的载体到氧化锆以外的氧化物上，以及它们在生产中的用途 的过氧化氢。 一种生产过氧化氢的方法，包括在这种催化剂存在下在反应器中使氢和氧反应，以及制备这种催化剂的方法。