Patents by Inventor Glenn H. Dale

Glenn H. Dale 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).

  • Antimony containing fines plus cracking catalyst composition
    Patent number: 4216120
    Abstract: Used cracking catalyst fines from a cracking process wherein antimony or a compound thereof is used as a metals passivation agent are used as an efficient passivation agent in a cracking process.
    Type: Grant
    Filed: June 29, 1978
    Date of Patent: August 5, 1980
    Assignee: Phillips Petroleum Company
    Inventors: Richard H. Nielsen, Dwight L. McKay, Glenn H Dale
  • Catalytic cracking process using a passivation agent and an oxidation promoter
    Patent number: 4169784
    Abstract: A method for the simultaneous use of a metals passivation agent and an oxidation promoter in a catalytic cracking system. The oxidation promoter charge is increased an effective amount upon charging the passivation agent at an excessive rate to thereby allow the benefits of both agents to be realized.
    Type: Grant
    Filed: August 15, 1978
    Date of Patent: October 2, 1979
    Assignee: Phillips Petroleum Company
    Inventors: Richard H. Nielsen, Glenn H. Dale
  • Metals passivation with catalyst fines
    Patent number: 4148712
    Abstract: Used cracking catalyst fines from a cracking process wherein antimony or a compound thereof is used as a metals passivation agent are used as an efficient passivation agent in a cracking process.
    Type: Grant
    Filed: June 29, 1978
    Date of Patent: April 10, 1979
    Assignee: Phillips Petroleum Company
    Inventors: Richard H. Nielsen, Dwight L. McKay, Glenn H. Dale
  • Metals passivation with catalyst fines
    Patent number: 4148714
    Abstract: Used cracking catalyst fines from a cracking process wherein antimony or a compound thereof is used as a metals passivation agent are used as an efficient passivation agent in a cracking process.
    Type: Grant
    Filed: June 30, 1978
    Date of Patent: April 10, 1979
    Assignee: Phillips Petroleum Company
    Inventors: Richard H. Nielsen, Dwight L. McKay, Glenn H. Dale
  • Separation of acetone from n-butane by distillation
    Patent number: 4113575
    Abstract: Fluid mixture of acetone and at least one hydrocarbon containing four-carbon atoms is separated by fractional distillation at a pressure low enough to eliminate formation of an azeotrope and a corresponding temperature.
    Type: Grant
    Filed: March 23, 1976
    Date of Patent: September 12, 1978
    Assignee: Phillips Petroleum Company
    Inventor: Glenn H. Dale
  • Apparatus for recovery of vapor
    Patent number: 4010779
    Abstract: An apparatus for recovering vapors expelled from a tank during filling. The apparatus includes a conduit arrangement for selectively conducting vapor to one of a storage tank or a vapor liquefying means. Vapor conducted to the liquefying means is contacted with refrigerated liquid for liquefaction by condensation and/or absorption. Periodically, liquid and liquefied condensable portions of the vapor are discharged from the liquefying means and are replaced with fresh liquid. A pressure controller determines the flow path of the vapor to the storage tank or the vapor liquefying means wherein only a portion of the vapor is conducted to the vapor liquefying means.
    Type: Grant
    Filed: March 20, 1975
    Date of Patent: March 8, 1977
    Assignee: Phillips Petroleum Company
    Inventors: Lyle W. Pollock, Glenn H. Dale