Syngas Technology, LLC

Gdo Inc.

Syngag Technology LLC

Jacqueline R Hitchingham

Lloyd R White

Duane A Goetsch

Kym Brian Arcuri

Steven J Schmit

Christian T Goralski, Jr

A process for producing distillate fuels, such as a diesel fuel, from a syngas feedstream having a relatively low H/CO ratio of greater than 1 and equal to or less than 2.0. The syngas feedstream is preferably passed to a COremoval zone, then to at least one Fischer-Tropsch zone, wherein the resulting Fischer-Tropsch product stream is passed to a separation zone to obtain a hydrocarbon-containing fraction that is hydroconverted to result in a distillate boiling range stream.

Process for producing distillate fuels from syngas

A process for pretreating a biomass feedstock for gasification for the production of syngas. The biomass feed, which is preferably a lignocellulosic material, is subjected to torrefaction that increases its energy density, friability, and results in higher efficiency gasification of the torrefied biomass.

Pretreatment of biomass feed for gasification

A method for controlling the peak temperature of a fluid gasification zone used for the gasification of carbonaceous materials to a syngas. Pulsed oxygen is used to control the peak temperature of the gasification zone and to avoid hot spots in the gasifier.

Method for controlling the peak temperature of a fluid gasification zone

A process for producing transportation fuels, such as gasoline and diesel fuel, from syngas with a low H/CO ratio. The syngas is first converted to dimethyl ether which is then converted to gasoline by way of a dimethyl ether to gasoline process and to diesel fuel by way of a Fischer-Tropsch process.

Process for producing transportation fuels from syngas

A two stage conversion process for converting biomass to a syngas, wherein the first stage is a gasification stage and the second stage is a combustion stage.

Two stage process for converting biomass to syngas

A pretreatment process of a biomass feedstock for gasification for the production of syngas. The biomass feed, which is preferably a cellulosic feed, is subjected to a two stage torrefaction that comminutes the biomass and increases its energy density.

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Anoka, MN, United States of America

Jacqueline R Hitchingham