Patents by Inventor Leopoldo Salinas

Leopoldo Salinas 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: 8092769
    Abstract: A process and apparatus are described for converting a feed that is substantially comprised of halogenated materials, and especially byproduct and waste chlorinated hydrocarbons as are produced from a variety of chemical manufacturing processes, to one or more higher value products via a partial oxidation reforming reaction step. These products can be in the form of a useful or salable acid product and/or a product synthesis gas comprised of carbon monoxide and hydrogen, or the reaction product including the same hydrogen halide, carbon monoxide and hydrogen components can be employed as a feed in the synthesis of a different useful or salable product.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: January 10, 2012
    Assignee: Dow Global Technologies LLC
    Inventors: Dennis Wade Jewell, John P. Henley, Edward E. Timm, Tarver Gayle Snedecor, Jr., Leopoldo Salinas, III, Charles William Lipp, James Everett Clark
  • Publication number: 20070282152
    Abstract: A process and apparatus are described for converting a feed that is substantially comprised of halogenated materials, and especially byproduct and waste chlorinated hydrocarbons as are produced from a variety of chemical manufacturing processes, to one or more higher value products via a partial oxidation reforming reaction step. These products can be in the form of a useful or salable acid product and/or a product synthesis gas comprised of carbon monoxide and hydrogen, or the reaction product including the same hydrogen halide, carbon monoxide and hydrogen components can be employed as a feed in the synthesis of a different useful or salable product.
    Type: Application
    Filed: May 11, 2007
    Publication date: December 6, 2007
    Inventors: Dennis Jewell, John Henley, Edward Timm, Tarver Snedecor, Leopoldo Salinas, Charles Lipp, James Clark
  • Publication number: 20020114758
    Abstract: A process is described for producing a pipeline-ready anhydrous hydrogen chloride stream from byproduct or waste chlorinated materials, comprising the steps of incinerating the byproduct or waste chlorinated materials, recovering a substantially dry hydrogen chloride product stream from the incineration step, and further drying the substantially dry hydrogen chloride product stream by contact with a desiccant, preferably being dry sulfuric acid.
    Type: Application
    Filed: March 28, 2002
    Publication date: August 22, 2002
    Inventor: Leopoldo Salinas
  • Publication number: 20020098133
    Abstract: A process and apparatus are described for converting a feed that is substantially comprised of halogenated materials, and especially byproduct and waste chlorinated hydrocarbons as are produced from a variety of chemical manufacturing processes, to one or more higher value products via a partial oxidation reforming reaction step. These products can be in the form of a useful or salable acid product and/or a product synthesis gas comprised of carbon monoxide and hydrogen, or the reaction product including the same hydrogen halide, carbon monoxide and hydrogen components can be employed as a feed in the synthesis of a different useful or salable product.
    Type: Application
    Filed: March 22, 2002
    Publication date: July 25, 2002
    Inventors: Dennis Wade Jewell, John P. Henley, Edward E. Timm, Tarver Gayle Snedecor, Leopoldo Salinas, Charles William Lipp, James Everett Clark
  • Patent number: 5202511
    Abstract: Alumina is used as a support for the CuCl2 catalyst and as a diluent in the oxychlorination of ethylene. When a low surface area alumina, e.g. high purity alpha-alumina, is used as diluent for the reaction, reduced oxidation and less chlorinated by-products are achieved. Alternatively, the alumina used as the catalyst support, e.g. a gamma-alumina which has a high surface area and higher amounts of impurities, can be used as diluent if it is impregnated with an alkali metal ion, e.g K+ ion, which is usually employed as a salt.
    Type: Grant
    Filed: August 16, 1989
    Date of Patent: April 13, 1993
    Assignee: The Dow Chemical Company
    Inventors: Leopoldo Salinas, III, Thomas E. Morris, Arnold D. Harley
  • Patent number: H1800
    Abstract: A method for oxychlorinating ethylene to ethylene dichloride utilizing a two reactor oxychlorination system in which the oxygen and hydrogen chloride feeds are split between the reactors such that the volume ratio of HCl fed to the first reactor to the HCl fed to the second reactor, and the volume ratio of O.sub.2 fed to the first reactor to the O.sub.2 fed to the second reactor are both in the range of about 50:50 to about 99:1.
    Type: Grant
    Filed: July 16, 1997
    Date of Patent: August 3, 1999
    Assignee: The Dow Chemical Company
    Inventors: Leopoldo Salinas, III, Thomas Earl Morris