1
Krishnamoorthy Chandrasekharan, Robert Paul Henri Cossee, Jan Lodewijk Maria Dierickx: Producing light olefins from a contaminated liquid hydrocarbon stream by means of thermal cracking. Shell Oil Company, January 11, 2000: US06013852 (7 worldwide citation)

Producing light olefins from a contaminated liquid hydrocarbon feed by means of thermal cracking of, which process comprises the steps of supplying the feed (6) to the inlet (7) of a membrane unit (1) provided with a polysiloxane membrane (10), and removing from the permeate side (9) a permeate (14) ...


2
Krishnamoorthy Chandrasekharan, Antonius Gijsbertus Johannes Kloth, Jeroen Van Westrenen: Apparatus and process for vaporizing a heavy hydrocarbon feedstock with steam. Shell Oil Company, September 28, 2004: US06797238 (1 worldwide citation)

Apparatus for the vaporization of a heavy hydrocarbon feedstock with steam includes a frusto-conically-shaped element which is capable of inducing a gentle swirl pattern to a liquid-containing stream, which device is connected to the feed inlet pipe of the mixing nozzle. This swirl-inducing device e ...


3
Krishnamoorthy Chandrasekharan, Antonius Gijsbertus Johannes Kloth, Jeroen Van Westrenen: Process for vaporizing a heavy hydrocarbon feedstock with steam. Shell Oil Company, May 20, 2008: US07374663

A process for the preparation of lower olefins from a heavy hydrocarbon feedstock by vaporizing said heavy hydrocarbon feedstock with steam in a nozzle wherein a two-phase mixture is passed through a device having a frusto-conically-shaped element which is capable of inducing a gentle swirl pattern ...


4
Krishnamoorthy Chandrasekharan, Antonius Gijsbertus Johannes Kloth, Jeroen Van Westrenen: Apparatus and process for vaporizing a heavy hydrocarbon feedstock with steam. Jennifer D Adamson, Shell Oil Company, January 20, 2005: US20050014986-A1

Apparatus for the vaporization of a heavy hydrocarbon feedstock with steam includes a frusto-conically-shaped element which is capable of inducing a gentle swirl pattern to a liquid-containing stream, which device is connected to the feed inlet pipe of the mixing nozzle. This swirl-inducing device e ...


5
Krishnamoorthy Chandrasekharan, Antonius Gijsbertus Johannes Kloth, Jeroen Van Westrenen: Apparatus and process for vaporizing a heavy hydrocarbon feedstock with steam. Yuki Iwata, Shell Oil Company, March 7, 2002: US20020028977-A1

Apparatus for the vaporization of a heavy hydrocarbon feedstock with steam includes a frusto-conically-shaped element which is capable of inducing a gentle swirl pattern to a liquid-containing stream, which device is connected to the feed inlet pipe of the mixing nozzle. This swirl-inducing device e ...


6
Krishnamoorthy Chandrasekharan, Antonius Gj Kloth, Jeroen Van Westrenen: Apparatus and process for vaporizing heavy hydrocarbon feedstock with steam. Shell International Research Maatschappij, zhang jinxi, July 16, 2003: CN01809977

Apparatus for the vaporisation of a heavy hydrocarbon feedstock with steam, said apparatus comprising: (a) a first tubular element which is open at both ends; (b) a second tubular element which is open at one end and surrounds the first tubular element to form an annular space, said first and second ...