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8864984 Catalytic pyrolysis of solid biomass and related biofuels, aromatic, and olefin compounds  
This invention relates to compositions comprising fluid hydrocarbon products, and to methods for making fluid hydrocarbon products via catalytic pyrolysis. Some embodiments relate to methods for...
8809604 Sugar alcohol split injection conversion  
A method of hydrotreating liquefied biomass feedstock with diesel feedstock to produce alkanes is demonstrated that prevents damage to the reactor catalyst, reduces coke production, and converts...
8809605 Carbohydrates upgrading and hydrotreating to hydrocarbons  
Technologies to convert biomass to liquid hydrocarbon fuels are currently being developed to decrease our carbon footprint and increase use of renewable fuels. Since sugars/sugar derivatives from...
8729330 Hydroprocessing of diesel range biomolecules  
Non-hydrotreated biocomponent feeds can be mixed with mineral feeds and processed under catalytic isomerization/dewaxing conditions. The catalytic isomerization/dewaxing conditions can be selected...
8710287 Cineole  
The present invention relates to a process for producing unsaturated cyclic and/or aromatic compounds from 1,8-cineole, the process comprising pyrolysing 1,8-cineole in the presence of...
8692042 Methods for producing cycloheptatriene  
This invention relates to methods for producing cycloheptatriene from at least 7,7-dichloronorcarane and a liquid component comprising a C8 to C30 succinic anhydride, a carboxylic acid, or a C8 to...
8674160 Dewaxing of renewable diesel fuel  
Feeds containing a hydrotreated biocomponent portion, and optionally a mineral portion, can be processed under catalytic conditions for isomerization and/or dewaxing. The sulfur content of the...
8604260 Biomass pyrolysis conversion process with high olefin production and upgrade  
Disclosed is a process for biomass conversion in a catalytic pyrolysis reactor to convert such to liquid hydrocarbons which includes conditions which favor increased olefin production; wherein the...
8556999 Renewable engine fuel and method of producing same  
The present invention provides non-petroleum high-octane fuel derived from biomass sources, and a method of producing same. The method of production involves reducing the biomass feedstocks to...
8502003 Biomass conversion using carbon monoxide and water  
A lignocellulosic biomass material is converted into precursors for liquid hydrocarbon transportation fuels by contacting the biomass material with water and carbon monoxide at elevated...
8500829 Biomass oil conversion using carbon monoxide and water  
A pyrolysis oil derived from a lignocellulosic biomass material is converted into precursors for liquid hydrocarbon transportation fuels by contacting the oil with water and carbon monoxide at...
8487148 Hydrothermal treatment of biomass with heterogeneous catalyst  
Biomass based feeds are processed under hydrothermal treatment conditions, e.g., to produce a hydrocarbon liquid product and a solids portion. The hydrothermal treatment can be performed in the...
8480765 Biomass oil conversion process  
Biomass pyrolysis oil is converted into precursors for hydrocarbon transportation fuels by contacting the oil with liquid superheated water or supercritical water to depolymerize and deoxygenate...
8450545 Process for converting an oxygenated feed to high octane gasoline  
A process of modifying a zeolite catalyst to produce a modified zeolite catalyst wherein the modified zeolite catalyst has blocked pore sites. An oxygenated feed is flowed over the modified...
8313540 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Renewable engine fuel and method of producing same
 
The present invention provides non-petroleum high-octane fuel derived from biomass sources, and a method of producing same. The method of production involves reducing the biomass feedstocks to...
8299310 Processes for catalytic conversion of lignin to liquid bio-fuels and novel bio-fuels  
Processes for conversion of lignin to products such as phenolic compounds and biofuels prepared from such phenolic compounds are disclosed and described. A process for conversion of a lignin...
8277643 Catalytic pyrolysis of solid biomass and related biofuels, aromatic, and olefin compounds  
This invention relates to compositions and methods for fluid hydrocarbon product, and more specifically, to compositions and methods for fluid hydrocarbon product via catalytic pyrolysis. Some...
8075642 Single-reactor process for producing liquid-phase organic compounds from biomass  
Disclosed is a method for preparing liquid fuel and chemical intermediates from biomass-derived oxygenated hydrocarbons. The method includes the steps of reacting in a single reactor an aqueous...
7968759 Production of aromatics from methane  
In a process for converting methane to aromatic hydrocarbons, a feed containing methane is supplied to one or more reaction zone(s) containing catalytic material operating under reaction...
7964761 Processes for catalytic conversion of lignin to liquid bio-fuels and novel bio-fuels  
Processes for conversion of lignin to liquid products such as bio-fuels and fuel additives are disclosed and described. A process for conversion of a lignin material to bio-fuels can include...
7795490 Production of aromatics from methane  
In a process for converting methane to aromatic hydrocarbons, a feed containing methane is supplied to one or more reaction zone(s) containing catalytic material operating under reaction...
7781636 Process for methane conversion  
A process for converting methane to higher hydrocarbon(s) including aromatic hydrocarbon(s) in a reaction zone comprises providing to a hydrocarbon feedstock containing methane and a catalytic...
7772450 Production of aromatic hydrocarbons and syngas from methane  
In a process for converting methane to syngas and aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst under conditions effective to convert said...
7759535 Production of aromatic hydrocarbons from methane  
In a process for converting methane to higher hydrocarbons including aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst under conditions effective to...
7678163 Method and apparatus for converting organic material  
The present invention relates to a method and apparatus for intensifying the energy content of an organic material by converting the material into hydrocarbons and the resulting product thereof. A...
7622032 Hydrocarbon conversion using molecular sieve SSZ-74  
The present invention relates to new crystalline molecular sieve SSZ-74 prepared using an hexamethylene-1,6-bis-(N-methyl-N-pyrrolidinium) dication as a structure-directing agent, and processes...
7420097 Synthesis of 6-aryl-6-alkyl fulvenes, 6-aryl-6-alkenyl fulvenes, and related compounds  
The present invention provides a method of making fulvenes, particularly 6-aryl-6-alkylfulvenes, 6-aryl-6-alkenylfulvenes, and related compounds, by combining alkyl- or alkenyl-arylketones with...
7151199 Hydrocarbon conversion processes using non-zeolitic molecular sieve catalysts  
Hydrocarbon or oxygenate conversion process in which a feedstock is contacted with a non zeolitic molecular sieve which has been treated to remove most, if not all, of the halogen contained in the...
6995267 Method for producing cyclopentadiene compounds  
A process for preparing substituted cyclopentadiene compounds and cyclopentadiene compounds which can be prepared thereby are described.
6953873 Low-temperature hydrocarbon production from oxygenated hydrocarbons  
Disclosed is a method of producing hydrocarbons from oxygenated hydrocarbon reactants, such as glycerol, glucose, or sorbitol. The method can take place in the vapor phase or in the condensed...
6552239 Synthesis of cyclopropaneacetylene by a one-pot process  
The present invention relates to a process for the preparation of cyclopropaneacetylene by reacting a ketophosphonate with a diazo-transfer reagent in the presence of non-nucleophilic base in an...
6462206 Catalytic reduction of ketones and aldehydes using organometallic ruthenium complexes  
Ketones and aldehydes are hydrogenated to the corresponding alcohol or alkyl group, using H2 gas as the stoichiometric reductant, and organometallic ruthenium complexes as the catalysts.
6417405 Synthesis of cyclopentadiene or substituted cyclopentadiene compounds  
Substituted or unsubstituted cyclopentadienyl are prepared by reducing 4-ketocyclopentene to an alcohol, replacing the hydroxyl functionality with a leaving group and deprotonating the resulting...
6388151 Synthesis of Tetraalkylcyclopentadienes  
A method for synthesizing tetramethylcyclopentadiene from 2,3-dibromobutane is described. A 2-bromo-2-butene Grignard is reacted with an ethyl formate to produce a 3,5-dimethyl-2,5-heptadiene-4-ol...
6002062 Process for the preparation of ethynylcyclopropane  
Ethynylcyclopropane is prepared from (1,1-dimethoxyethyl)cyclopropane by a two-stage elimination of methanol. Ethynylcyclopropane is an intermediate in the synthesis of pharmaceutically active...
5936134 Method for obtaining storable products of calorific energy and synthetical oils, by processing waste rubber materials with coal  
A method for producing synthetical oils and storable products of calorific energy, by co-processing waste rubber materials, especially waste tires, and coal optionally in the presence of a...
5900517 Cyclopentadienyl derivatives and process for their preparation  
Cyclopentadienyl derivatives are described having general formula (I) ##STR1## where R, R1, R2, R4, equivalent to or different from one another, are selected from: --H, alkyl radicals having a...
5723708 Method for producing cyclopentadienes  
A method for producing cyclopentadienes which comprises the step of cyclodehydration of an unsaturated carbonyl compound having a specific chemical structure in a vapor phase in the presence of a...
5648578 Preparation of polyalkylated cyclopentadienes from isobornyl carboxylates  
A process for preparing tetraalkylated cyclopentadienes comprises (a) pyrolyzing an isobornyl carboxylate so as to form a mixture of 1,2,3- and 1,2,4-trimethylcyclopentadienes, (b) alkylating said...
5600047 Process for producing optically active olefin  
A process for producing an optically active olefin represented by a formula ##STR1## wherein R1 represents an organic group and X represents a polycyclic carbon ring group, by reacting a...
5434324 Preparation of alkylcyclopentadienes  
Alkyl substituted cyclopentadienes are prepared by reacting cyclopentenones with a Grignard reagent followed by the acidification and dehydration of the resulting tertiary alcohol with an organic...
5414173 Process of preparing cyclopentadiene and substituted derivatives thereof  
A process of preparing cyclopentadiene or substituted cyclopentadienes, such as tetramethylcyclopentadiene. The process involves contacting under reaction conditions cyclopentenol or a substituted...
5329056 Preparation of substituted cyclopentadienes  
A process is provided for preparing an substituted cyclopentadiene by the steps of (a) reacting a vinyl ketone with a vinyl organometallic compound to form a divinyl tertiary alcohol and (b)...
4935567 Process for liquefying cellulose-containing biomass  
A cellulose-containing biomass such as wood is liquefied by heat-treatment under a pressurized condition in the presence of water and a neutral, oxygen-containing organic liquid such as an ester,...
4895996 Synthesis of alkenes from enamines via hydroboration  
Alkenes are prepared by the hydroboration of enamines followed by an elimination reaction to form the alkene. This process has wide applicability and is useful for the stereospecific synthesis of...
4886924 Stereospecific synthesis of [E]-alkenes from enamines via hydroboration  
A process for the stereospecific synthesis of [E] alkenes from enamines comprising the steps of hydroborating the enamine; esterifying the organoborane so formed and oxidizing the boronic ester in...
4849574 Synthesis of olefins from ketones or aldehydes using bis(alkylchloroalumino)methane  
Ketones or aldehydes are methylenated to form the corresponding olefin by reaction with a bis(alkylchloroalumino)methane, e.g., in the form of its dietherate.
4847425 Prepartion of 4-isopropylcyclohexylmethanol and its alkyl ethers  
4-isopropylcyclohexylmethanol and its alkyl ethers of the general formula I ##STR1## where R1 is H or C1 -C4 -alkyl, are prepared by a process in which the novel...
4814532 Process for producing alkylcyclopentadiene derivatives  
A process for producing an alkylcyclopentadiene derivative comprising the vapor-phase reaction of a cyclopentadiene derivative and an aliphatic lower alcohol in the presence of a basic crystalline...
4788367 Synthesis of olefins from ketones using bis(alkylchloroalumino)methane  
Ketones are methylenated to form the corresponding olefin by reaction with a bis(alkylchloroalumino)methane, e.g., in the form of its dietherate.

Matches 1 - 50 out of 214 1 2 3 4 5 >