Roben Loutaty

Device for positioning a rotatable element within a tube

Process and apparatus for contacting a hydrocarbon feedstock with hot solid particles in a tubular reactor with a rising fluidized bed

Method and device for cleaning a tube in which a fluid-circulates, and their use in heat-exchanger tubes

mechanical device to improve the transfer of heat and to prevent clogging of heat exchangers

PROCEDE ET DISPOSITIF DE MISE EN CONTACT D'UNE CHARGE D'HYDROCARBURES AVEC DES PARTICULES SOLIDES CHAUDES, DANS UN REACTEUR TUBULAIRE A LIT FLUIDISE ASCENDANT.

Device for maintaining in position one extremity of a mobile element, rotating in a tube, and use of this device

Device for maintaining in position one end of an element mounted for rotational motion in a tube, and use thereof

Cleaning device for a tube wherein a fluid is circulating

Device for maintaining in position one extremity of a mobile element, rotating in a tube, and application for this device

PROCESS AND APPARATUS FOR THE BRINGING INTO CONTACT OF A HYDROCARBON CHARGE WITH HOT SOLID PARTICLES IN A TUBULAR REACTOR HAVING AN ASCENDING FLUIDIZED BED