Title: Compositions and methods related to the production of acrylonitrile

Abstract

Disclosed herein is a method useful in the process of contacting a first product that includes ethylene glycol, propylene glycol, and glycerol with the catalyst composition, thereby producing a second product that includes acrolein and acetaldehyde.

Inventors:

Goyal, Amit

Issue Date:

Tue Nov 26 00:00:00 EST 2019

Research Org.:

Southern Research Inst., Birmingham, AL (United States)

Sponsoring Org.:

USDOE Office of Energy Efficiency and Renewable Energy (EERE)

OSTI Identifier:

1600316

Patent Number(s):

10486142

Application Number:

15/950,788

Assignee:

Southern Research Institute (Birmingham, AL)

Patent Classifications (CPCs):

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

B01J23/002 - {Mixed oxides other than spinels, e.g. perovskite}
B01J23/888 - Tungsten
B01J23/892 - {Nickel and noble metals}
B01J23/8926 - {Copper and noble metals}
B01J2523/00 - Constitutive chemical elements of heterogeneous catalysts
B01J2523/17 - Copper
B01J2523/31 - Aluminium
B01J2523/41 - Silicon
B01J2523/47 - Titanium
B01J2523/48 - Zirconium
B01J2523/69 - Tungsten
B01J2523/828 - Platinum
B01J2523/847 - Nickel
B01J35/1019 - {100-500 m2/g}
B01J35/1061 - {2-50 nm}
B01J37/0203 - {the impregnation liquid containing organic compounds}
B01J37/0205 - {in several steps}
B01J37/088 - {Decomposition of a metal salt}

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C253/26 - containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
C07C255/08 - Acrylonitrile
C07C45/52 - by dehydration and rearrangement involving two hydroxy groups in the same molecule
C07C47/22 - Acryaldehyde

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS

Y02P20/52 - using catalysts, e.g. selective catalysts

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DOE Contract Number:  

EE0006781

Resource Type:

Patent

Resource Relation:

Patent File Date: 04/11/2018

Country of Publication:

United States

Language:

English

Subject:

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY