公开(公告)号：US20170335202A1

公开(公告)日：2017-11-23

申请号：US15662310

申请日：2017-07-28

申请人： Wuhan Kaidi Engineering Technology Research Institute Co., Ltd.

发明人： Yilong CHEN ,  Shenke ZHENG ,  Jiangang CHEN ,  Dechen SONG ,  Xiaodong ZHAN ,  Yanfeng ZHANG

IPC分类号： C10G2/00 ,  B01J23/75 ,  B01J31/02 ,  B01J37/00 ,  B01J23/745 ,  B01J35/00 ,  B01J35/12 ,  B01J37/04

CPC分类号： C10G2/332 ,  B01J23/462 ,  B01J23/745 ,  B01J23/75 ,  B01J23/889 ,  B01J31/02 ,  B01J35/0013 ,  B01J35/023 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/12 ,  B01J37/0072 ,  B01J37/04 ,  B01J2231/62 ,  B01J2531/005 ,  C07C1/0435 ,  C07C2523/75 ,  C07C2523/89 ,  C10G2/00

摘要： A catalyst, including: a transition metal; and an organic solvent. The transition metal is dispersed in the organic solvent in the form of monodisperse nanoparticles; the transition metal has a grain size of between 1 and 100 nm; and the catalyst has a specific surface area of 5 and 300 m2/g. The invention also provides a method for preparing a catalyst, including: 1) dissolving an organic salt of a transition metal in an organic solvent including a polyhydric alcohol, to yield a mixture; and 2) heating and stirring the mixture in the presence of air or inert gas, holding the mixture at the temperature of between 150 and 250° C. for between 30 and 240 min, to yield the catalyst.

公开(公告)号：US20170037321A1

公开(公告)日：2017-02-09

申请号：US15299441

申请日：2016-10-20

申请人： WUHAN KAIDI ENGINEERING TECHNOLOGY RESEARCH INSTITUTE CO., LTD.

发明人： Yilong CHEN ,  Yanfeng ZHANG ,  Jiangang CHEN ,  Dechen SONG ,  Juan ZHANG ,  Taomei SUN

IPC分类号： C10G2/00 ,  B01J23/889 ,  B01J23/75 ,  B01J23/745 ,  B01J23/86 ,  B01J23/80 ,  B01J23/89 ,  B01J23/78 ,  B01J21/08 ,  B01J35/00 ,  B01J35/08 ,  B01J37/04 ,  B01J37/02 ,  B01J37/00 ,  B01J37/08 ,  B01J23/83

CPC分类号： C10G2/332 ,  B01J21/08 ,  B01J23/745 ,  B01J23/75 ,  B01J23/78 ,  B01J23/80 ,  B01J23/83 ,  B01J23/86 ,  B01J23/862 ,  B01J23/889 ,  B01J23/8892 ,  B01J23/89 ,  B01J23/8906 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/08 ,  B01J37/009 ,  B01J37/0244 ,  B01J37/04 ,  B01J37/088 ,  C10G2/00 ,  C10G2/333

摘要： A catalyst including between 50.0 and 99.8 percent by weight of iron, between 0 and 5.0 percent by weight of a first additive, between 0 and 10 percent by weight of a second additive, and a carrier. The first additive is ruthenium, platinum, copper, cobalt, zinc, or a metal oxide thereof. The second additive is lanthanum oxide, cerium oxide, magnesium oxide, aluminum oxide, silicon dioxide, potassium oxide, manganese oxide, or zirconium oxide.

摘要翻译： 一种催化剂，其包含50.0至99.8重量％的铁，0至5.0重量％的第一添加剂，0至10重量％的第二添加剂和载体。 第一添加剂是钌，铂，铜，钴，锌或其金属氧化物。 第二添加剂是氧化镧，氧化铈，氧化镁，氧化铝，二氧化硅，氧化钾，氧化锰或氧化锆。

公开(公告)号：US20190193064A1

公开(公告)日：2019-06-27

申请号：US16288063

申请日：2019-02-27

申请人： WUHAN KAIDI ENGINEERING TECHNOLOGY RESEARCH INSTITUTE CO., LTD.

发明人： Li GUO ,  Jiangang CHEN ,  Yanfeng ZHANG ,  Jiaqi JIN ,  Youliang SHI ,  Shenke ZHENG ,  Yan GONG

IPC分类号： B01J35/00 ,  C10G2/00 ,  B01J23/745 ,  B01J35/10 ,  B01J35/08

CPC分类号： B01J35/0006 ,  B01J23/745 ,  B01J35/0046 ,  B01J35/08 ,  B01J35/10 ,  B01J35/1061 ,  B01J37/10 ,  C10G2/00 ,  C10G2/332 ,  C10G2300/70

摘要： A catalyst, including silica and iron. The silica is in the form of a mesoporous spherical particle. The iron is in the form of nanoparticles evenly distributed and encapsulated in the silica. The particle size of the silica is between 140 and 160 nm, and the silica includes pores between 2 and 9 nm in diameter.