Ifp Energies Nouvelles

Lacombe, Alain

John Roesler

Florent Guillou

Yacine Haroun

Pascal Alix

Ali Hoteit

Arnold Lambert

Alain Lacombe

Rim Brahem

The invention is a trayfor a column for heat and/or matter exchange between a gas and a liquid, comprising at least one chimneyprojecting from the upper part of trayfor exclusive passage of the gas through the tray, at least one meansenabling passage of the liquid through trayand the inside of at least one of the chimneys providing exclusive gas passage being provided with a material dispersive towards said gas. The invention also relates to an exchange column comprising such a distributor tray and to the use of such a column.

Exchange column distributor tray comprising a dispersive material within a chimney for gas passage

The present invention relates to a distributor tray () for a column intended for heat and/or material exchange between a gas and a liquid. The tray comprises gas passage means (), liquid passage means () and distribution means () for distributing the liquid with a preferred orientation. The invention also relates to a heat and/or material exchange column, and to the use of the column.

Distributor tray for gas/liquid exchange column with liquid deflector

The invention relates to an integrated method of in-situ oxygen production, chemical looping combustion and gasification of liquid, solid or gaseous fuels allowing combustion of coal, petroleum coke and/or liquid hydrocarbons and notably heavy and/or extra heavy or bituminous residues for production of synthesis gas under pressure and/or energy.

Integrated energy and/or synthesis gas production method by in-situ oxygen production, chemical looping combustion and gasification

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Vienne, France

John Roesler