Patents by Inventor Spencer S. Awbrey
Spencer S. Awbrey has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 9267074Abstract: 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.Type: GrantFiled: May 25, 2012Date of Patent: February 23, 2016Inventors: Spencer S. Awbrey, John Deloach, Tony Alexander, Don Darbonne, Marilyn Darbonne
-
Patent number: 8519180Abstract: 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.Type: GrantFiled: August 20, 2012Date of Patent: August 27, 2013Assignee: Envirosource, Inc.Inventors: Spencer S. Awbrey, John Deloach, Tony Alexander, Marilyn Darbonne
-
Patent number: 8399394Abstract: 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.Type: GrantFiled: January 3, 2012Date of Patent: March 19, 2013Assignee: Envirosource, Inc.Inventor: Spencer S. Awbrey
-
Publication number: 20120317875Abstract: 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.Type: ApplicationFiled: August 20, 2012Publication date: December 20, 2012Applicant: Envirosource, Inc.Inventors: Spencer S. Awbrey, John Deloach, Tony Alexander, Don Darbonne, Marilyn Darbonne
-
Patent number: 8247600Abstract: 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.Type: GrantFiled: April 1, 2011Date of Patent: August 21, 2012Assignee: Envirosource, Inc.Inventors: Spencer S. Awbrey, John Deloach, Tony Alexander, Don Darbonne, Marilyn Darbonne, legal representative
-
Publication number: 20120129733Abstract: 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.Type: ApplicationFiled: January 3, 2012Publication date: May 24, 2012Applicant: ENVIROSOURCE, INC.Inventor: Spencer S. Awbrey
-
Patent number: 8088948Abstract: 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.Type: GrantFiled: December 10, 2010Date of Patent: January 3, 2012Assignee: Envirosource, Inc.Inventor: Spencer S. Awbrey
-
Publication number: 20110179696Abstract: 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.Type: ApplicationFiled: April 1, 2011Publication date: July 28, 2011Applicant: Envirosource, Inc.Inventors: Spencer S. Awbrey, John Deloach, Tony Alexander, Don Darbonne, Marilyn Darbonne
-
Publication number: 20110140032Abstract: 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.Type: ApplicationFiled: December 10, 2010Publication date: June 16, 2011Applicant: Envirosource, Inc.Inventor: Spencer S. Awbrey
-
Publication number: 20090149683Abstract: An oil or gas treating fluid is provided by processing the waste stream from biodiesel production.Type: ApplicationFiled: December 5, 2007Publication date: June 11, 2009Applicant: CAM CHEMICAL MANUFACTURING LLCInventors: Spencer S. Awbrey, H. Casey Riney
-
Patent number: 5197996Abstract: This invention relates to methods and compositions for color stabilized distillate fuel oils which comprise adding an effective stabilizing amount of a combination of (a) a boron hydride-amine compound and (b) an organic silicon compound.Type: GrantFiled: June 25, 1992Date of Patent: March 30, 1993Assignee: Betz Laboratories, Inc.Inventors: Dwight K. Reid, Spencer S. Awbrey
-
Patent number: 5080779Abstract: Methods of diminishing the content of soluble and insoluble forms of iron from crude are disclosed. Crude and water soluble chelant are mixed prior to addition of wash water. After wash water addition, an emulsion is formed. After resolution of the emulsion, iron laden water phase is separated resulting in decreased iron content in the crude. In a two-step desalting process, water soluble chelant is mixed with crude separated from the resolved emulsion emanating from the first, upstream, desalter. After such mixing, fresh wash water is added, with the so-formed crude/chelant/wash water mixture being fed to the second, downstream, desalter, for resolution. Crude separated from the second desalter has substantially diminished iron content compared to crude fed to the first desalter.Type: GrantFiled: August 1, 1990Date of Patent: January 14, 1992Assignee: Betz Laboratories, Inc.Inventors: Spencer S. Awbrey, Ronald W. Gropp
-
Patent number: 4956076Abstract: Methods of scavenging hydrogen halide species from hydrocarbon liquids are disclosed. Preferred scavengers includes allyl alcohol, benzyl alcohol and tertiary alcohols such as tert-butyl alcohol.Type: GrantFiled: September 28, 1989Date of Patent: September 11, 1990Assignee: Betz Laboratories, Inc.Inventor: Spencer S. Awbrey
-
Patent number: 4952301Abstract: A method for inhibiting the formation of polymeric based fouling deposits normally formed during the caustic washing of hydrocarbons is disclosed. The method comprises adding an effective amount for the purpose of an ethylenediamine compound (e.g., ethylenediamine, diethylenetriamine, etc.) to the caustic wash system.Type: GrantFiled: November 6, 1989Date of Patent: August 28, 1990Assignee: Betz Laboratories, Inc.Inventor: Spencer S. Awbrey