Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 251 - 300 out of 2,080

Document Document Title
WO/2014/040044A1
The present disclosure relates generally to novel biomass pyrolysis processes and systems that decrease entrainment of char and other contaminants with the pyrolysis vapors. In certain embodiments, the present disclosure provides methods...  
WO/2014/032669A1
The invention relates to a continous process for converting carbonaceous material contained in one or more feedstocks into a liquid hydrocarbon product, said feedstocks including the carbonaceous material being in a feed mixture includin...  
WO/2014/033762A1
The invention relates to a method for revamping a conventional refinery of mineral oils into a biorefinery, characterized by a production scheme which allows the treatment of raw materials of a biological origin (vegetable oils, animal f...  
WO/2014/032671A1
The invention relates to a process for continuously converting carbonaceous material contained in one or more feedstocks into a liquid hydrocarbon product, said feedstocks including the carbonaceous material being in a feed mixture inclu...  
WO/2014/031319A1
The present invention is directed to preparing distillate fuel having almost no oxygen and no carbon-to-carbon double bonds. The method comprises passing biodiesel and/or lipids derived from vegetable oils, algae oils, and/or animal fats...  
WO/2014/028723A1
The present invention provides catalysts, methods, and reactor systems for converting oxygenated hydrocarbons to oxygenated compounds. The invention includes methods for producing cyclic ethers, monooxygenates, dioxygenates, ketones, ald...  
WO/2014/026014A2
Catalytic processes for converting carboxylic acids obtained from biomass and other natural or industrial sources into paraffinic or olefinic hydrocarbons through decarboxylation, along with products formed from such hydrocarbons, in whi...  
WO/2014/023877A1
A method of purifying a gas stream derived from a process wherein a glyceride containing raw-material is converted to hydrocarbon paraffins. The gas stream contains hydrogen or carbon dioxide as a major component and at least one sulphur...  
WO/2014/022218A1
Hydrocarbons suitable for commercial use or further refining are produced by a process that mixes an aliphatic-rich biomass and coal to obtain a feedstock. The feedstock is then subjected to a conversion process to produce a product mixt...  
WO/2014/021964A3
Methods of making highly renewable aviation fuel are described. In one embodiment, the method includes reacting a renewable feedstock in a reaction zone to form a mixture of n-paraffins and isomerized paraffins. The mixture of n-paraffin...  
WO/2014/021975A1
Methods and apparatuses for upgrading a pyrolysis oil stream and a hydrocarbon stream are provided herein. In an embodiment, a method for upgrading a pyrolysis oil stream and a hydrocarbon stream includes separately introducing the pyrol...  
WO/2014/020253A1
A process for producing middle distillates from a feedstock comprising at least one fraction of feedstock resulting from a renewable source is described, wherein said process comprises at least: a) a hydrotreating step in which said feed...  
WO/2014/021974A1
Methods and apparatuses for upgrading a pyrolysis oil stream and a hydrocarbon stream are provided. In an embodiment, a method for upgrading a pyrolysis oil stream and a hydrocarbon stream includes providing the pyrolysis oil stream and ...  
WO/2014/015145A3
A process for preparing a renewable biofuel consists of subjecting a bio-oil mixture to deoxygenation in a hydrotreater and then separating hydrocarbon fractions from the deoxygenated product to form the biofuel. The bio-oil mixture cont...  
WO/2014/015092A3
Methods are provided for processing glycerides to form lubricant boiling range molecules in a single reactor and/or a single reaction zone. The glycerides are exposed to catalysts that are stable under the conditions present in the react...  
WO/2014/015092A2
Methods are provided for processing glycerides to form lubricant boiling range molecules in a single reactor and/or a single reaction zone. The glycerides are exposed to catalysts that are stable under the conditions present in the react...  
WO/2014/015145A2
A process for preparing a renewable biofuel consists of subjecting a bio-oil mixture to deoxygenation in a hydrotreater and then separating hydrocarbon fractions from the deoxygenated product to form the biofuel. The bio-oil mixture cont...  
WO/2014/005996A1
The present invention provides a process for preparing ethylene and/or propylene, wherein oxygenates and olefins are converted to ethylene and/or propylene over a zeolite-comprising catalyst, comprising the steps of: a) reacting in a fir...  
WO/2014/008008A1
The invention relates to methods and equipment for converting C3+ olefin to, e.g., one or more of di-C3+ olefin, oligomers and polymers of C3+ olefin, branched C4+ -aldehydes, C4+- carboxylic acids, and C4+ oxygenates. The invention enco...  
WO/2014/007059A1
Provided is a system or method for manufacturing gasoline from natural gas, said system or method being particularly effective in a place wherein water usable for steam reforming cannot be easily obtained, for example, in a desert which ...  
WO/2014/007974A3
The present invention relates to production of fuels from carbonaceous material and biomass. In some examples, the carbonaceous material is nonpetroleum fossil fuel or petroleum residuals. Various embodiments of the present invention pro...  
WO/2014/008301A1
The invention provides new methods for the direct umpolung self-condensation of 5-hydroxymethylfurfural (HMF) by organocatalysis, thereby upgrading the readily available substrate into 5,5'-di(hydroxymethyl) furoin (DHMF). While many eff...  
WO/2014/007974A2
The present invention relates to production of fuels from carbonaceous material and biomass. In some examples, the carbonaceous material is nonpetroleum fossil fuel or petroleum residuals. Various embodiments of the present invention pro...  
WO/2014/007974A9
The present invention relates to production of fuels from carbonaceous material and biomass. In some examples, the carbonaceous material is nonpetroleum fossil fuel or petroleum residuals. Various embodiments of the present invention pro...  
WO/2014/001633A1
The present invention relates to a process for converting of pyrolysis oil and crude tall oil, comprising the stages where feed comprising pyrolysis oil and crude tall oil is subjected to hydroprocessing under hydroprocessing conditions ...  
WO/2014/004867A1
Digesting cellulosic biomass solids in the presence of a well-distributed slurry catalyst capable of activating molecular hydrogen may limit the amount of degradation products that form during digestion. Methods for digesting cellulosic ...  
WO/2014/004842A1
Digestion of cellulosic biomass solids to form a hydrolysate may be conducted with integrated catalytic reduction during digestion to transform soluble carbohydrates in the hydrolysate into a more stable reaction product. Such integrated...  
WO/2014/003888A1
Processes and apparatuses for converting a feedstock are provided. In one embodiment, a process of converting biomass includes flowing the biomass and a gas through a process unit. A default value is provided for a frequency of measuring...  
WO/2014/004848A2
Digestion of cellulosic biomass solids to form a hydrolysate may be conducted with integrated catalytic reduction during digestion to transform soluble carbohydrates in the hydrolysate into a more stable reaction product. Such integrated...  
WO/2014/004859A1
Digesting cellulosic biomass in the presence of a slurry catalyst may reduce degradation product formation, but catalyst distribution and retention can be problematic. Digestion methods can comprise: providing cellulosic biomass solids a...  
WO/2014/004848A3
Digestion of cellulosic biomass solids to form a hydrolysate may be conducted with integrated catalytic reduction during digestion to transform soluble carbohydrates in the hydrolysate into a more stable reaction product. Such integrated...  
WO/2014/003943A1
Embodiments of methods for purifying a biomass-derived pyrolysis oil are provided. The method comprises the step of contacting the biomass-derived pyrolysis oil with a first deoxygenating catalyst in the presence of hydrogen at first pre...  
WO/2013/189476A1
The invention relates to a method for the thermal conversion of heteroatom-containing crude oils into low-heteroatom light and middle oils as a product. The invention further relates to the products produced by this method and their appl...  
WO/2013/191788A1
Embodiments of methods and apparatuses for deoxygenating a biomass-derived pyrolysis oil are provided. In one example, a method comprises the steps of separating a low-oxygen biomass-derived pyrolysis oil effluent into a low-oxygen-pyoil...  
WO/2013/190193A1
The invention relates to a method for producing surfactant compounds from a feedstock obtained from renewable sources, which includes a step of hydrotreating said feedstock in a fixed-bed reactor having a plurality of catalytic areas arr...  
WO/2013/192384A1
A metathesized natural oil composition comprising (i) a mixture olefins and/or esters, or (ii) a metathesized natural oil, is disclosed. The metathesized natural oil composition has a number average molecular weight in the range from abo...  
WO/2013/188729A1
A direct catalytic cracking system for converting undistilled and imfractionated hydrocarbon material into hydrocarbon products, which include light olefins and C6-8 aromatics. The direct catalytic cracking system includes a moving catal...  
WO/2013/188201A1
A method for suppressing dehydrogenation includes reacting an optionally functionalized olefin reactant in a metathesis reaction to form an olefin metathesis product; and providing a dehydrogenation suppression agent in admixture with (a...  
WO/2013/188200A1
A method for suppressing dehydrogenation includes reacting an optionally functionalized olefin reactant in a metathesis reaction to form an olefin metathesis product; and providing a dehydrogenation suppression agent in admixture with (a...  
WO/2013/184545A1
This invention relates to a method for hydroprocessing feedstreams containing both sulfur-containing mineral oils and biomass-derived feedstocks in a single reactor configuration. The process produces a desulfurized, deoxygenated and dew...  
WO/2013/184233A1
Methods and apparatus to improve hot gas filtration to reduce the liquid fuel loss caused by prolonged residence time at high temperatures are described. The improvement can be obtained by reducing the residence time at elevated temperat...  
WO/2013/178920A1
The invention relates to a method for converting, in an aqueous medium, a load comprising at least one polyol of formula CnH2n+20n where 3 ≤ n ≤ 6, into hydrocarbons and mono-oxygenated compounds containing a number of carbon atoms h...  
WO/2013/173332A1
The present invention is directed generally to a method of production of biobased chemicals, biofuels, and lignin residues from lignin sources, including waste lignin. This method may allow for selectively producing biobased chemicals, b...  
WO/2013/173028A1
A separation process with a modified enhanced hot separator system is described. The process eliminates undesirable entrainment while allowing for enhanced stripping of the net liquid only. The modified enhanced hot separator system comb...  
WO/2013/173562A1
Embodiments of the present invention provide for production and recovery of ethanol or other volatile organic compounds, such as acetic acid, from solid biomass material. One embodiment comprises introducing a biomass material to a compa...  
WO/2013/173569A1
Embodiments of the present invention provide for efficient and economical production and recovery of ethanol or other volatile organic compounds. One embodiment comprises contacting a solid component of a biomass material with a solution...  
WO/2013/173567A1
Embodiments of the present invention provide for production and recovery of volatile organic compounds and higher hydrocarbons from biomass material. One embodiment comprises contacting a solid component of a biomass material with a dige...  
WO/2013/170280A1
The invention provides a process for producing synthetically derived distillates using alcohols, in the carbon range C2 to C5, as feedstock. The process includes the step of contacting the feed with a COD-9 zeolyte catalyst at pressures ...  
WO/2013/169112A1
The present invention relates to a process for the treatment of a vegetal biomass comprising: a) hydrotreating a vegetal biomass in the presence of a catalyst; b) separating the hydrotreated product obtained into an aqueous fraction and ...  
WO/2013/165217A1
The present invention relates to a method for producing biodiesel without a drying process or lipid component extraction process in an environment predominantly containing alcohol. The present invention provides a method for producing bi...  

Matches 251 - 300 out of 2,080