公开(公告)号：US10519124B2

公开(公告)日：2019-12-31

申请号：US15962044

申请日：2018-04-25

Applicant: Archer Daniels Midland Company

Inventor： Kenneth Stensrud ,  Chi-Cheng Ma ,  Kevin Martin

IPC: B01J27/00 ,  C07D307/12 ,  C07C29/60 ,  C07C29/132 ,  C07G3/00 ,  B01J23/72 ,  B01J23/46 ,  B01J25/00 ,  B01J27/053 ,  B01J27/16 ,  B01J27/20

Abstract: Disclosed herein are methods for synthesizing 1,2,5,6-hexanetetrol (HTO), 1,6 hexanediol (HDO) and other reduced polyols from C5 and C6 sugar alcohols or R glycosides. The methods include contacting the sugar alcohol or R-glycoside with a copper catalyst, most desirably a Raney copper catalyst with hydrogen for a time, temperature and pressure sufficient to form reduced polyols having 2 to 3 fewer hydoxy groups than the starting material. When the starting compound is a C6 sugar alcohol such as sorbitol or R-glycoside of a C6 sugar such as methyl glucoside, the predominant product is HTO. The same catalyst can be used to further reduce the HTO to HDO.

公开(公告)号：US09259715B2

公开(公告)日：2016-02-16

申请号：US14436372

申请日：2013-10-16

Applicant: ARCHER DANIELS MIDLAND COMPANY

Inventor： Kevin Martin ,  Josh Terrian ,  Leandra Vircks

IPC: B01J23/889 ,  B01J35/00 ,  C07C29/60 ,  B01J21/18 ,  B01J37/16

CPC classification number: B01J23/8896 ,  B01J21/18 ,  B01J35/0006 ,  B01J37/16 ,  C07C29/60 ,  C07C31/205

Abstract: A hydrogenation catalyst comprising nickel, rhenium, and cadmium is disclosed. Process of using hydrogenation catalyst for producing propylene glycol from polyol feedstock are also disclosed. The present invention relates generally to catalysts and more particularly, to catalysts having an enhanced ability to produce propylene glycol from sugar alcohols while reducing the production of by-products.

Abstract translation: 公开了一种包含镍，铼和镉的氢化催化剂。 还公开了使用氢化催化剂从多元醇原料生产丙二醇的方法。 本发明一般涉及催化剂，更具体地说，涉及具有增强从糖醇生产丙二醇的能力同时减少副产物生产的催化剂。

公开(公告)号：US20140128650A1

公开(公告)日：2014-05-08

申请号：US14105249

申请日：2013-12-13

Applicant: ARCHER DANIELS MILDAND COMPANY ,  Washington State University

Inventor： Junming Sun ,  Changjun Liu ,  Yong Wang ,  Colin Smith ,  Kevin Martin ,  Padmesh Venkitasubramanian ,  Joshua Terrian

IPC: C07C1/207 ,  C07C5/327 ,  C07C5/48

CPC classification number: C07C1/2078 ,  B01J21/066 ,  B01J23/06 ,  C07C1/207 ,  C07C1/2074 ,  C07C2/12 ,  C07C5/327 ,  C07C5/48 ,  C07C29/00 ,  C07C29/60 ,  C07C51/12 ,  C07C51/235 ,  C07C2521/06 ,  C07C2523/06 ,  C10G3/00 ,  C10G3/44 ,  C10G3/50 ,  C10G9/00 ,  C10G2400/20 ,  C10G2400/22 ,  C12P7/52 ,  C12P7/54 ,  Y02P20/52 ,  C07C11/10 ,  C07C11/09 ,  C07C11/18 ,  C07C31/202 ,  C07C31/205 ,  C07C53/08 ,  C07C53/122 ,  C07C11/167 ,  C07C11/06 ,  C07C11/08

Abstract: A process is described for making a product mixture including isobutene, propylene, 1-butene, 2-butene 2-methyl-1-butene and 2-methyl-2-butene from a mixture of acetic acid and propionic and through reaction in the presence of a source of hydrogen and of a mixed oxide catalyst, for example, a ZnxZryOz mixed oxide catalyst. A variety of commercially valuable products may be made in turn from the various C3, C4 and C3 constituents of the product mixture

Abstract translation: 描述了从乙酸和丙酸的混合物中制备包括异丁烯，丙烯，1-丁烯，2-丁烯-2-甲基-1-丁烯和2-甲基-2-丁烯的产物混合物的方法，并通过在存在下的反应 的氢源和混合氧化物催化剂，例如Zn x Zr y O z混合氧化物催化剂。 可以从产品混合物的各种C3，C4和C3组分依次制备各种商业上有价值的产品

公开(公告)号：US09212106B2

公开(公告)日：2015-12-15

申请号：US14105249

申请日：2013-12-13

Applicant: Washington State University ,  ARCHER DANIELS MILDAND COMPANY

Inventor： Junming Sun ,  Changjun Liu ,  Yong Wang ,  Colin Smith ,  Kevin Martin ,  Padmesh Venkitasubramanian ,  Joshua Terrian

IPC: B01J23/06 ,  C07C1/207 ,  C07C5/327 ,  C07C5/48 ,  C10G3/00 ,  B01J21/06 ,  C07C29/60 ,  C07C51/235 ,  C07C29/00 ,  C12P7/52 ,  C12P7/54

CPC classification number: C07C1/2078 ,  B01J21/066 ,  B01J23/06 ,  C07C1/207 ,  C07C1/2074 ,  C07C2/12 ,  C07C5/327 ,  C07C5/48 ,  C07C29/00 ,  C07C29/60 ,  C07C51/12 ,  C07C51/235 ,  C07C2521/06 ,  C07C2523/06 ,  C10G3/00 ,  C10G3/44 ,  C10G3/50 ,  C10G9/00 ,  C10G2400/20 ,  C10G2400/22 ,  C12P7/52 ,  C12P7/54 ,  Y02P20/52 ,  C07C11/10 ,  C07C11/09 ,  C07C11/18 ,  C07C31/202 ,  C07C31/205 ,  C07C53/08 ,  C07C53/122 ,  C07C11/167 ,  C07C11/06 ,  C07C11/08

Abstract: A process is described for making a product mixture including isobutene, propylene, 1-butene, 2-butene, 2-methyl-1-butene and 2-methyl-2-butene from a mixture of acetic acid and propionic and through reaction in the presence of a source of hydrogen and of a mixed oxide catalyst, for example, a ZnxZryOz mixed oxide catalyst. A variety of commercially valuable products may be made in turn from the various C3, C4 and C5 constituents of the product mixture.

Abstract translation: 描述了从乙酸和丙酸的混合物中制备包括异丁烯，丙烯，1-丁烯，2-丁烯，2-甲基-1-丁烯和2-甲基-2-丁烯的产物混合物的方法，并通过在 存在氢源和混合氧化物催化剂，例如Zn x ZrO 2混合氧化物催化剂。 可以从产品混合物的各种C3，C4和C5组分依次制备各种商业上有价值的产品。