Envirosource, Inc.

United States of America

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C01G 33/00 - Compounds of niobium 3
C10L 1/19 - Esters 3
C07D 301/27 - Condensation of epihalohydrins or halohydrins with compounds containing active hydrogen atoms 1
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1.

Systems and methods for processing glycerol

      
Application Number 13589607
Grant Number 08519180
Status In Force
Filing Date 2012-08-20
First Publication Date 2012-12-20
Grant Date 2013-08-27
Owner Envirosource, Inc. (USA)
Inventor
  • Awbrey, Spencer S.
  • Deloach, John
  • Alexander, Tony
  • Darbonne, Don

Abstract

Systems and methods for processing glycerol into one or more products are provided. In at least one specific embodiment, the method can include decreasing a pH of a mixture comprising glycerol and fatty acids to produce an emulsion comprising a glycerol-rich portion and a fatty acids-rich portion. At least a portion of the glycerol-rich portion can be reacted with an acid comprising phosphorus at conditions sufficient to produce a reacted product comprising glycerophosphoric acid, glycerol, and a portion of the acid.

IPC Classes  ?

2.

SYSTEMS AND METHODS FOR PROCESSING GLYCEROL

      
Application Number US2012039744
Publication Number 2012/162680
Status In Force
Filing Date 2012-05-25
Publication Date 2012-11-29
Owner
  • ENVIROSOURCE, INC. (USA)
  • DARBONNE, Marilyn (USA)
Inventor Darbonne, Don

Abstract

Systems and methods for processing glycerol into one or more products and uses thereof are provided. In one or more embodiments, a method for treating soil can include applying a partially oxidized reaction product to a soil. The partially oxidized reaction product can be prepared by decreasing a pH of a mixture that includes glycerol and fatty acids to produce a mixture that includes a glycerol-rich portion and a fatty acids-rich portion. The glycerol-rich portion can be reacted with at least one of an oxidant and a catalyst at conditions sufficient to produce the partially oxidized reaction product.

IPC Classes  ?

3.

Systems and methods for processing glycerol

      
Application Number 13342827
Grant Number 08399394
Status In Force
Filing Date 2012-01-03
First Publication Date 2012-05-24
Grant Date 2013-03-19
Owner Envirosource, Inc. (USA)
Inventor Awbrey, Spencer S.

Abstract

Systems and methods for processing glycerol into one or more useful products are provided. The method can include decreasing a pH of a mixture comprising glycerol and fatty acids to produce an emulsion comprising a glycerol-rich portion and a fatty acids-rich portion. At least a portion of the glycerol-rich portion can be reacted with at least one of an oxidant and a catalyst at conditions sufficient to produce a reacted product comprising glyceric acid, oxalic acid, glycolic acid, formic acid, or any combination thereof.

IPC Classes  ?

  • C11D 1/04 - Carboxylic acids or salts thereof

4.

SYSTEMS AND METHODS FOR PROCESSING GLYCEROL

      
Application Number US2011030958
Publication Number 2011/123793
Status In Force
Filing Date 2011-04-01
Publication Date 2011-10-06
Owner ENVIROSOURCE, INC. (USA)
Inventor Darbonne, Don

Abstract

Systems and methods for processing glycerol into one or more useful products are provided. In at least one specific embodiment, the method can include decreasing a pH of a mixture comprising glycerol and fatty acids to produce an emulsion comprising a glycerol-rich portion and a fatty acids-rich portion. At least a portion of the glycerol-rich portion can be reacted with an acid comprising phosphorus at conditions sufficient to produce a reacted product comprising glycerophosphoric acid, glycerol, and a portion of the acid.

IPC Classes  ?

5.

Systems and methods for processing glycerol

      
Application Number 13078479
Grant Number 08247600
Status In Force
Filing Date 2011-04-01
First Publication Date 2011-07-28
Grant Date 2012-08-21
Owner Envirosource, Inc. (USA)
Inventor
  • Awbrey, Spencer S.
  • Deloach, John
  • Alexander, Tony
  • Darbonne, Don

Abstract

Systems and methods for processing glycerol into one or more products are provided. In at least one specific embodiment, the method can include decreasing a pH of a mixture comprising glycerol and fatty acids to produce an emulsion comprising a glycerol-rich portion and a fatty acids-rich portion. At least a portion of the glycerol-rich portion can be reacted with an acid comprising phosphorus at conditions sufficient to produce a reacted product comprising glycerophosphoric acid, glycerol, and a portion of the acid.

IPC Classes  ?

6.

SYSTEMS AND METHODS FOR PROCESSING GLYCEROL

      
Application Number US2010059929
Publication Number 2011/072245
Status In Force
Filing Date 2010-12-10
Publication Date 2011-06-16
Owner ENVIROSOURCE, INC. (USA)
Inventor Awbrey, Spencer S.

Abstract

Systems and methods for processing glycerol into one or more useful products are provided. The method can include decreasing a pH of a mixture comprising glycerol and fatty acids to produce an emulsion comprising a glycerol-rich portion and a fatty acids-rich portion. At least a portion of the glycerol-rich portion can be reacted with at least one of an oxidant and a catalyst at conditions sufficient to produce a reacted product comprising glyceric acid, oxalic acid, glycolic acid, formic acid, or any combination thereof.

IPC Classes  ?

  • C07D 301/27 - Condensation of epihalohydrins or halohydrins with compounds containing active hydrogen atoms