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Total Raffinage Chimie patents


Recent patent applications related to Total Raffinage Chimie. Total Raffinage Chimie is listed as an Agent/Assignee. Note: Total Raffinage Chimie may have other listings under different names/spellings. We're not affiliated with Total Raffinage Chimie, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Total Raffinage Chimie-related inventors


Plant and chemical looping oxidation-reduction combustion of a gaseous hydrocarbon feedstock with catalytic pre-reforming of the feed

The invention relates to a plant and to a method for chemical looping oxidation-reduction combustion of a gaseous hydrocarbon feed, for example natural gas essentially containing methane. According to the invention, catalytic pre-reforming of the feed is performed in a pre-reforming zone comprising a fixed reforming catalyst, while benefiting from... Total Raffinage Chimie

Method and plant for chemical looping oxidation-reduction combustion of a gaseous hydrocarbon feedstock with in-situ catalytic reforming of the feed

The invention relates to a method and to a plant for chemical looping oxidation-reduction combustion (CLC) of a gaseous hydrocarbon feed, for example natural gas essentially containing methane. According to the invention, catalytic reforming of the feed is performed within the reduction zone where combustion of the feed is conducted... Total Raffinage Chimie

Process and chemical looping redox combustion with control of the heat exchanges

The invention relates to a process and to a unit for chemical looping oxidation-reduction combustion of a hydrocarbon feed, wherein heat exchanges are controlled through a level variation of a dense fluidized bed of active mass particles in an external heat exchanger (E1, E2), positioned on a transport line carrying... Total Raffinage Chimie

Element for anchoring an anti-erosion coating to an inner wall of a chamber of an fcc unit

The invention relates to a metal element (12) for anchoring an anti-erosion coating that is intended to be fastened alone in an isolated manner to a metal wall or assembled with other identical anchoring elements. The anchoring element (12) has an edge (12a) for fastening to said metal wall and... Total Raffinage Chimie

Method for monitoring a process for refining a hydrocarbon feedstock by nmr measurement of transverse relaxation time t2

e) a signal for controlling the refining process is generated as a function of said characteristic parameter.... Total Raffinage Chimie

Method for determining the stability of a petroleum product containing asphaltenes

The invention relates to a method for determining a parameter representative of the stability of an asphaltene-containing petroleum product, said petroleum product being an effluent derived from a hydrocarbon feedstock conversion process or being a mixture of hydrocarbons, using proton NMR to determine a threshold value of said parameter representative... Total Raffinage Chimie

Ceramic cyclone for fluid catalytic cracking unit

The invention also relates to a fluid catalytic cracking unit equipped with at least one cyclone made of ceramic material.... Total Raffinage Chimie

Ceramic injector for fluid catalytic cracking unit

The invention relates to a feedstock injector (2′) for injecting an atomized hydrocarbon feedstock into a tubular-type reactor with substantially upward or downward flow that is intended to be used in a fluid catalytic cracking unit, having: at least one hollow cylindrical body (41); at least a first and a... Total Raffinage Chimie

Termination device of a reactor of a fluid catalytic cracking unit

The invention also relates to a tubular reactor (1), having a vertical or substantially vertical axis, of a fluid catalytic cracking unit equipped with a termination device according to the invention and to a corresponding fluid catalytic cracking unit.... Total Raffinage Chimie

Element for ejecting gas into a regenerator of a fluid catalytic cracking unit

said injection element is made of ceramic material.... Total Raffinage Chimie

Slide valve intended for flow control in a fluid catalytic cracking unit

characterized in that at least said portions subject to erosion are made of metal covered with a layer of ceramic material or are entirely made of ceramic material.... Total Raffinage Chimie

Ceramic orifice chamber for fluid catalytic cracking unit

a plurality of internal plates (184) positioned crosswise to the axis (X) inside the chamber at a distance from one another along the axis (X), each internal plate (184) being provided with a plurality of through-orifices (185), characterized in that at least the plurality of internal plates is made of... Total Raffinage Chimie

Element for injecting fuel into a regenerator of a fluid catalytic cracking unit

said injection element is made of ceramic material.... Total Raffinage Chimie

Composition formed of bitumen bases for the manufacture of bitumen comprising a slurry residue

The invention relates to a composition formed of bitumen bases which comprises at least from 70% to 99% by weight of at least one bitumen base having a penetrability at 25° C. of less than or equal to 220.10-1 mm and a softening point of greater than or equal to... Total Raffinage Chimie

Injection device, in particular for injecting a hydrocarbon feedstock into a refining unit

Embodiments of an injection device shaped in order to atomize a liquid into droplets by means of a gas are disclosed herein. The injection device may comprise a body having a gas inlet orifice intended to be connected to a gas supply duct. The injection device may further comprise an... Total Raffinage Chimie








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