Article: Calumet Refining installing hydrotreating process. (will be able to make wide range of products without labeling) (Special Report: Lubricants)

Article: California Inventors Develop Combined Hydrotreating ...
US Fed News Service, Including US State News;  July 4, 2007 ;     469 words ... ... Steven Stupin of Orange, Calif., and Garry Jacobs of Aliso Viejo, Calif., have developed a combined hydrotreating process and configurations for the same. According to the U.S. Patent & Trademark Office: "At least two ...

Article: Experimental and kinetics studies of aromatic hydrogenation in a ...
Canadian Journal of Chemical Engineering;  October 1, 2006 ;     700+ words ... ... compared with those from two-stage process on the basis of reaction time. Kinetic analysis of the single-stage hydrotreating process showed that HDA and HDS activities were retarded by the presence of hydrogen sulphide that is produced as a ...

Article: This hydrotreating process saves hydrogen, catalyst ...
Chemical Engineering;  October 1, 2007 ;     700+ words ...DuPont (Wilmington, Del.; edlinks.che. com/6900-531) has acquired hydrotreating technology for desulfurizing motor fuels and hydrocracking intermediate refinery streams from Process Dynamics, Inc. (Fayetteville, Ark The IsoTherming Hydroprocessing Technology differs from other hydrotreating

Article: French Inventor Develops Hydrocarbon Feed Hydrotreating ...
US Fed News Service, Including US State News;  August 8, 2008 ;     435 words ...ALEXANDRIA, Va., Aug. 8 -- Renaud Galeazzi of Paris has developed a hydrocarbon feed hydrotreating method. According to the U.S. Patent & Trademark Office: "A process for hydrotreating a hydrocarbon feed comprises at least two steps with intermediate stripping of the effluent from the first

Article: Publication No. WO/2009/073436 Published on Oct. 29, Assigned to ...
US Fed News Service, Including US State News;  October 31, 2009 ;     415 words ...GENEVA, Oct. 31 -- Stephane Cyrille Kressmann, Raheel Shafi, Esam Z. Hamad and Bashir Osama Dabbousi, all from Saudi Arabia, have developed a process for catalytic hydrotreating of sour crude oils. The patent has been assigned to Saudi Arabian Oil Co., Dhahran, Saudi Arabia. According to an

Article: Calumet addresses changing lube market. (Special Report: ...
The Oil Daily;  October 12, 1987 ;     700+ words ... ... industry. Over the years, Calumet recognized that there was ... precipitated the need for Calumet's additional refining step ... regulators. Major Investment Calumet's commitment to the development ... construction of a specialty hydrotreating process system represented a major ...

Article: Calumet Industries Inc. announces appointment of Gerald E. ...
PR Newswire;  January 5, 1987 ;     521 words ... ... position of manager, planning. Calumet is a manufacturer and marketer ... has been a consultant to Calumet for the past year, primarily ... HydroCal II Process, a heavy hydrotreating process, to be constructed and scheduled to start-up in 1987 at Calumet's Princeton, La., refinery ...