CAS: 4306-88-1; Phenol, 2,6-Bis(1,1-Dimethylethyl)-4-Nonyl-

专利信息

专利号:WO-2024256666-A1
优先权日:2023-06-16
标 题:Production of synthesis gas by partial oxidation of a hydrocarbon stream containing plastic liquefaction oil
发明人：ADAM CINDY; CHOFFAT ALEXANDRINE; MINOUX DELPHINE; VAN LOOK EMMANUEL; BRETON CHRISTOPHE
权利人:TOTALENERGIES ONETECH
摘要:The invention relates to a process for the production of synthesis gas by partial oxidation from a hydrocarbon stream containing plastic liquefaction oil, comprising: a) providing a composition stabilized against premature polymerization comprising: 1) a hydrocarbon stream containing at least 2 wt% of plastic liquefaction oil which is containing contaminants, the remaining part of said hydrocarbon stream being a diluent, 2) at least one additive capable to reduce gums formation or buildup, 3) optionally at least one additive which is a dispersant agent, b) an optional purification step to trap silicon and/or metals and/or phosphorous and/or halogenates over at least one trap to obtain a purified composition, c) gasifying by partial oxidation the stabilized composition provided in step (a), or the purified composition provided in step (b), in a partial oxidation gasification unit to produce synthesis gas comprising at least dihydrogen, carbon monoxide, and carbon dioxide.

专利号:EP-4477728-A1
优先权日:2023-06-16
标 题:Production of synthesis gas by partial oxidation of a hydrocarbon stream containing plastic liquefaction oil