公开(公告)号：US09809531B2

公开(公告)日：2017-11-07

申请号：US15510943

申请日：2015-11-17

申请人： Kao Corporation

发明人： Nobuhiko Okada ,  Katsutoshi Yamamoto ,  Taichi Homma ,  Kazuyuki Harima

IPC分类号： C07C51/00 ,  C07C67/60 ,  C07C69/30 ,  B01J23/78 ,  B01J37/02 ,  B01J35/10

CPC分类号： C07C67/60 ,  B01J23/78 ,  B01J35/023 ,  B01J35/026 ,  B01J35/06 ,  B01J35/1038 ,  B01J35/1066 ,  B01J35/108 ,  B01J37/0036 ,  B01J37/0213 ,  B01J37/0215 ,  B01J37/031 ,  B01J37/08 ,  B01J37/18 ,  C07C29/149 ,  C07C69/30 ,  Y02P20/52 ,  C07C69/52 ,  C07C31/04

摘要： A method for producing a fatty acid ester through desulfurization of sulfur from a fatty acid ester using a catalyst, wherein the catalyst carries a catalyst metal on a support, (a) the catalyst contains as the catalyst metal one or more elements selected from the elements of group 9, group 10 and group 11 of the periodic table, (b) the total pore volume of the catalyst is 0.05 mL/g or more, and (c) the volume of pores with a pore size of 0.1 μm or more and 500 μm or less is 50% or more of the total pore volume of the catalyst. A desulfurization method using the desulfurization and a method for producing an alcohol through hydrogenation of the fatty acid ester obtained through the desulfurization are also provided.

公开(公告)号：US09975826B2

公开(公告)日：2018-05-22

申请号：US15510846

申请日：2015-11-17

申请人： KAO CORPORATION

发明人： Sho Aida ,  Taichi Homma

IPC分类号： C07C29/141 ,  B01J23/00 ,  B01J35/10 ,  B01J23/75 ,  B01J23/72

CPC分类号： C07C29/141 ,  B01J23/72 ,  B01J23/75 ,  B01J23/78 ,  B01J23/882 ,  B01J23/8993 ,  B01J35/023 ,  B01J35/1033 ,  B01J35/1038 ,  B01J35/1052 ,  B01J35/1066 ,  B01J35/108 ,  B01J37/0215 ,  B01J37/031 ,  B01J37/08 ,  B01J37/18 ,  B01J2523/00 ,  C07C29/149 ,  C07C31/125 ,  B01J2523/36 ,  B01J2523/68 ,  B01J2523/824 ,  B01J2523/845 ,  B01J2523/48 ,  B01J2523/22 ,  B01J2523/41 ,  B01J2523/847

摘要： Provided is a method for producing an aliphatic alcohol having 8 or more and 22 or less carbon atoms through hydrogenation of a fatty acid or a fatty acid ester using a catalyst, wherein the catalyst carries a catalyst metal on a support, (a) the catalyst contains one or more elements selected from Co and Cu as the catalyst metal, (b) the total pore volume of the catalyst is 0.05 mL/g or more, and (c) the volume of pores with a pore size of 0.1 μm or more and 500 μm or less is 50% or more of the total pore volume of the catalyst.

公开(公告)号：US11629280B2

公开(公告)日：2023-04-18

申请号：US16612952

申请日：2018-05-18

申请人： Kao Corporation

发明人： Taichi Homma ,  Ryohei Suzuki ,  Takahiro Maezawa ,  Tetsuya Tabata

IPC分类号： B22F1/10 ,  C06B33/00 ,  A61F7/08 ,  C09K5/18 ,  B22F9/04 ,  B22F9/22 ,  B22F1/105

摘要： An iron powder for an exothermic composition according to the present invention has a bulk density of 0.3 to 1.5 g/cm3. Furthermore, an exothermic composition according to the present invention contains the iron powder, a carbon material, a halide salt, and water. Furthermore, an exothermic body production method according to the present invention includes: forming a coated member by coating a base material sheet with a flowable exothermic composition containing the iron powder, a carbon material, and water; and adjusting an amount of moisture in the coated member by removing water from the coated member. Furthermore, the present invention is directed to a production method for the iron powder (an iron powder for an exothermic composition) including: a reducing step of reducing iron oxide to obtain reduced iron; and a step of milling the reduced iron. In the reducing step, the iron oxide is reduced by introducing iron oxide and a solid reductant with a volatile matter content of 10% by mass or more into a heating furnace whose internal portion contains no sulfur gas or is set to an air or inert gas atmosphere, and setting the internal portion to a reducing gas atmosphere through heating under a condition that an ambient temperature of the internal portion is from 900 to 1000° C.

公开(公告)号：US10682637B2

公开(公告)日：2020-06-16

申请号：US15520640

申请日：2015-11-17

申请人： KAO CORPORATION

发明人： Taichi Homma ,  Satoshi Kodama ,  Kunio Matsui ,  Nobuhiko Okada

IPC分类号： B01J23/78 ,  B01J35/06 ,  B01J35/10 ,  B01J37/02 ,  B01J37/08 ,  B01J23/89 ,  C04B30/02 ,  B01J37/14 ,  C10G45/06 ,  B01J37/16 ,  C11B3/02 ,  C04B20/10 ,  B01J37/18 ,  C11C1/08 ,  B01J23/40 ,  B01J35/00 ,  B01J23/70 ,  B01J37/00 ,  C04B111/00 ,  B01J37/34 ,  B01J21/12 ,  B01J21/14 ,  B01D53/94 ,  B01J23/48 ,  B01D53/86 ,  B01D53/88

摘要： A catalyst fibrous structure having a catalyst metal carried on a fibrous structure, wherein (a) a Log differential micropore volume distribution curve thereof obtained by measurement using a mercury intrusion technique has a peak having a maximum micropore diameter in the range of from 0.1 μm to 100 μm: (b) a Log, differential micropore volume at the peak is 0.5 mL/g or more; and (c) an amount of a catalyst metal compound and a binder carried per unit volume is 0.05 g/mL or more. Also, a production method for producing a catalyst fibrous structure.