C07C29/136

PROCESS FOR MANUFACTURING ORGANIC CHEMICALS AND/OR DISTILLATE HYDROCARBON FUELS FROM WASTE TEXTILES
20220364131 · 2022-11-17 ·

The present disclosure relates to a process for manufacturing organic chemicals and/or distillate hydrocarbon fuels from waste textiles comprising cellulosic fibers, wherein the process includes providing waste textiles comprising cellulosic fibers, processing the waste textiles into an aqueous slurry of comminuted waste textiles, saccharification of the comminuted waste textiles into monomer sugars in the presence of a catalyst; and processing the monomer sugars into organic chemicals and/or distillate hydrocarbon fuels.

PROCESS FOR MANUFACTURING ORGANIC CHEMICALS AND/OR DISTILLATE HYDROCARBON FUELS FROM WASTE TEXTILES
20220364131 · 2022-11-17 ·

The present disclosure relates to a process for manufacturing organic chemicals and/or distillate hydrocarbon fuels from waste textiles comprising cellulosic fibers, wherein the process includes providing waste textiles comprising cellulosic fibers, processing the waste textiles into an aqueous slurry of comminuted waste textiles, saccharification of the comminuted waste textiles into monomer sugars in the presence of a catalyst; and processing the monomer sugars into organic chemicals and/or distillate hydrocarbon fuels.

REDUCTION CATALYST AND CHEMICAL REACTOR

According to one embodiment, a reduction catalyst includes a current collector including a metal layer; and organic molecules including a quaternary nitrogen cation, which are bonded to the metal layer. The organic molecules are represented by any of the following general formulae I to V.

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REDUCTION CATALYST AND CHEMICAL REACTOR

According to one embodiment, a reduction catalyst includes a current collector including a metal layer; and organic molecules including a quaternary nitrogen cation, which are bonded to the metal layer. The organic molecules are represented by any of the following general formulae I to V.

##STR00001##

REDUCTION CATALYST AND CHEMICAL REACTOR

According to one embodiment, a reduction catalyst includes a current collector including a metal layer; and organic molecules including a quaternary nitrogen cation, which are bonded to the metal layer. The organic molecules are represented by any of the following general formulae I to V.

##STR00001##

Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst

Retro-aldol processes are disclosed that use very low concentrations of retro-aldol catalyst in combination with hydrogenation catalyst of certain activities, sizes and spatial dispersions to obtain the high selectivities to ethylene glycol.

Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst

Retro-aldol processes are disclosed that use very low concentrations of retro-aldol catalyst in combination with hydrogenation catalyst of certain activities, sizes and spatial dispersions to obtain the high selectivities to ethylene glycol.

Synthesis of 1,3-olein-2-palmitin (OPO)

The present invention concerns a highly selective process for the preparation of an ingredient comprising 1,3-Olein-2-palmitin (OPO), a triglyceride present in human breast milk. The present invention also relates to 1,3-Olein-2-palmitin (OPO) ingredient obtainable by the process.

PROCESS FOR MAKING BIOBASED PROPYLENE GLYCOL FROM LACTIC ACID ESTERS
20170305821 · 2017-10-26 · ·

A process is described for making a biobased propylene glycol product at least in part from a carbohydrate-derived feed, wherein a feed comprised of a lactic acid ester is reacted with hydrogen in the presence of a catalyst, in a nonaqueous solvent in which lactide may be essentially wholly solubilized at the conditions under which the reaction is carried out, so that lactide does not precipitate out to an extent whereby plugging of the reactor or fouling of the hydrogenation catalyst is observed.

Total recycling system of capturing, conversion and utilization of flue gas from factory, power plant and refinery
11668266 · 2023-06-06 ·

A total recycling system of capture, conversion and utilization of flue gas from factory, power plant and refinery. A combined decontamination and dust removal unit removes dust and oxides; a capture subsystem captures CO.sub.2; a water unit recovers water; a hydrogen unit decomposes water into hydrogen and oxygen, and the oxygen is fed into a water gas unit to support combustion and extract hydrogen; a conversion subsystem enables a catalytic reaction between CO.sub.2 and hydrogen to convert into methanol and diol; an utilization subsystem makes a supercritical CO.sub.2 nanocellulose slurry, then to be blended with other material particles and extruded to form a supercritical CO.sub.2 nanocellulose foam; an energy subsystem is configured with solar energy, wind energy, and supplements energy by means of residual heat and hydrogen power generation; the system achieve carbon dioxide emission's reduction, conversion and utilization, thoroughly improve air pollution and green house effects.