11
Ravi Jain, Satish S Tamhankar, Alberto I LaCava: Process for the purification of the inert gases. The BOC Group, Coleman R Reap, Larry R Cassett, April 20, 1993: US05204075 (15 worldwide citation)

A process for producing a substantially oxygen-free gaseous product such as argon containing not more than one ppm by volume of oxygen is disclosed. The process comprises introducing hydrogen into a gas stream which contains oxygen and moisture, contacting the gas stream with a dessicant to remove s ...


12
Akhilesh Kapoor, Satish S Tamhankar, Ramachandran Krishnamurthy: Production of hydrogen and carbon monoxide from oxyfuel furnace off-gas. The BOC Group, Coleman R Reap, Salvatore P Pace, February 3, 1998: US05714132 (13 worldwide citation)

Hot exhaust gases from oxygen-based fossil fuel fired-furnaces made up predominantly of steam and carbon dioxide are used for reforming a hydrocarbonaceous substance in the presence or absence of oxygen to produce carbon monoxide and hydrogen. Additional hydrogen can be produced by subjecting the ca ...


13
Yongxian Zeng, Ravi Jain, Satish S Tamhankar, Donald L MacLean, Narayanan Ramprasad: Hydrocarbon partial oxidation process. The BOC Group, Philip H Von Neida, Salvatore P Pace, April 30, 2002: US06379586 (13 worldwide citation)

Partial oxidation of hydrocarbons to produce hydrogen and carbon monoxide is carried out by a cyclical process which includes passing air through a perovskite ceramic substance at elevated temperature, thereby adsorbing oxygen from the air, and subsequently contacting the hot oxygen-containing ceram ...


14
Robert Walter Boyd, David Grant Wardle, Kelly R Leitch, Satish S Tamhankar, Gary Peter Lomas: Intelligent compressor strategy to support hydrogen fueling. The BOC Group, Philip H Von Neida, December 1, 2009: US07624770 (11 worldwide citation)

Multi compressor systems and apparatuses for the manufacture, storage and dispensing of manufactured hydrogen fuel to hydrogen vehicle tanks or remote mobile refuelers are disclosed.


15
Satish S Tamhankar, Divyanshu R Acharya, Sidney Simon Stern: Process for the production of petrochemicals. The Boc Group, Coleman R Reap, Salvatore P Pace, December 14, 1999: US06002019 (9 worldwide citation)

Petrochemicals are produced by the vapor phase reaction of a hydrocarbon with air in the presence of a suitable catalyst. The petrochemical product is removed from the product gas stream, and part or all of the remaining gas stream is passed through a bed of hydrophobic adsorbent, which adsorbs main ...


16
Satish S Tamhankar, Paul A Sweeney, Neeraj Saxena: Process for the recovery of perfluorinated compounds. The BOC Group, Coleman R Reap, Salvatore P Pace, May 6, 1997: US05626033 (9 worldwide citation)

A process for recovering a given component from a first gas stream in which the given component is intermittently present by PSA or TSA using an adsorbent which more strongly adsorbs the given component by introducing into the first gas stream, prior to PSA or TSA treatment, a second gas stream that ...


17
Satish S Tamhankar, Mark J Kirschner: Method for preparing multilayered ceramic with internal copper conductor. The BOC Group, David M Rosenblum, Larry R Cassett, July 27, 1993: US05230846 (9 worldwide citation)

A method for heat processing of multilayered ceramic articles containing internal conductive metal patterns that have been formed from multiple ceramic green sheets individually coated with inks or pastes containing conductor metal/metal oxide material, and thereafter assembled in registry with each ...


18
William R Weltmer Jr, Satish S Tamhankar: Method of surface cleaning articles with a liquid cryogen. The BOC Group, Robert I Pearlman, David M Rosenblum, July 2, 1991: US05028273 (9 worldwide citation)

The present invention provides a method for cleaning articles by removing surface particulate matter from the articles. In accordance with the present invention, the articles are immersed in a bath of liquid cryogen, chemically non-reactive with the articles to be cleaned. Prior to immersion it is n ...


19
Yongxian Zeng, Divyanshu R Acharya, Satish S Tamhankar, Narayanan Ramprasad, Ramakrishnan Ramachandran, Frank R Fitch, Donald L MacLean, Jerry Y S Lin, Richard H Clarke: Oxy-fuel combustion process. The BOC Group, Philip H Von Neida, December 4, 2007: US07303606 (8 worldwide citation)

Production of oxygen-enriched gas streams is disclosed herein. Air streams contact an oxygen-selective mixed conductor particularly a perovskite material whereby oxygen is retained or adsorbed on the perovskite and can be employed in a variety of processes such as in combusting a fuel gas, heat reco ...


20
Divyanshu R Acharya, Satish S Tamhankar: Process for the production of petrochemicals. The BOC Group, Coleman R Reap, Salvatore P Pace, July 8, 1997: US05646304 (8 worldwide citation)

A petrochemical is produced by the vapor phase reaction of a hydrocarbon with air in the presence of a suitable catalyst. The petrochemical is removed from the reactor effluent, and part or all of the remaining petrochemical-free gas stream is passed through a hydrocarbon-selective adsorbent, which ...