Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 1,631

Document Document Title
WO/2012/071327A1
A process for cracking a heavy hydrocarbon feed comprising a vaporization step, a coking step, a hydroprocessing step, and a steam cracking step is disclosed. The heavy hydrocarbon feed is passed to a first zone of a vaporization unit to...  
WO/2012/071274A1
A process for cracking a heavy hydrocarbon feed comprising a vaporization step, a hydroprocessing step, and a steam cracking step is disclosed. The heavy hydrocarbon feed is passed to a first zone of a vaporization unit to separate a fir...  
WO/2012/071486A1
A process for cracking a heavy hydrocarbon feed comprising a vaporization step, a coking step, a hydroprocessing step, and a steam cracking step is disclosed. The heavy hydrocarbon feed is passed to a first zone of a vaporization unit to...  
WO/2012/071273A1
A process for cracking a heavy hydrocarbon feed is disclosed. The heavy hydrocarbon feed is passed to a first zone of a vaporization unit to separate a first vapor stream and a first liquid stream. The first liquid stream is passed to a ...  
WO/2012/057944A2
A method comprising the steps of providing a fatty acyl mixture comprising: (i) a C10-C16 acyl carbon atom chain content of at least 30 wt. % wherein at least 80% of the C10-C16 acyl carbon atom chains are saturated; and (ii) a C18-C22 a...  
WO/2012/057948A2
A method comprising providing a fatty acyl mixture comprising: (i) a C10-C16 acyl carbon atom chain content of at least 30 wt. % wherein at least 80% of the C10-C16 acyl carbon atom chains are saturated; and (ii) a C18-C22 acyl carbon at...  
WO/2012/055957A2
A process for the refining of crude oil, comprising a separation unit of the crude oil, consisting of at least one atmospheric distillation unit for separating the various fractions, a unit for the conversion of the heavy fractions obtai...  
WO/2012/057945A2
A method comprising the steps of providing a quantity of biologically-derived oil comprising triglycerides; processing the biologically derived oil so as to transesterify at least some of the triglycerides contained therein to yield a qu...  
WO/2012/039838A2
A method of producing liquid fuels by providing an olefin feed containing at least one C2 C20 olefin, oligomerizing a part of the feed in the presence of a first catalyst to form a first product comprising oligomers of the at least one o...  
WO/2012/030646A2
The present invention is directed to methods (processes) and systems for processing triglyceride-containing, biologically-derived oils to provide for base oils and transportation fuels, wherein partial oligomerization of fatty acids cont...  
WO/2012/018524A2
Methods for producing low oxygen biomass-derived pyrolysis oil are provided. Starting biomass-derived pyrolysis oil is deoxygenated by exposing the biomass-derived oil to a first catalyst in the presence of hydrogen-containing gas at fir...  
WO/2012/012088A2
A divided wall column can allow for fractionation of multiple streams while maintaining separate product qualities. Effluents from multiple stages of a reaction system can be processed in a single divided wall column. The divided wall co...  
WO/2012/004328A1
The invention deals with hydrocarbon feedstock molecular weight increase via olefin oligomerization and/ or olefin alkylation onto aromatic rings. Addition of a purification section allows improved unit working time and lower maintenance.  
WO/2011/126703A2
One exemplary embodiment can be a process for alkylating and hydrogenating a light cycle oil. The process can include passing the light cycle oil, one or more C2-C6 alkenes, and hydrogen through a reaction vessel containing an alkylation...  
WO/2011/118750A1
Provided is a method for producing aromatic hydrocarbons, comprising: a step (a) in which oil feedstock such as LCO is brought into contact with a catalyst for aromatic production to obtain a reaction product containing aromatic hydrocar...  
WO/2011/090532A1
This invention relates to a process for cracking hydrocarbon feedstock containing resid comprising: (a) heating a hydrocarbon feedstock containing resid; (b) adding molecular hydrogen to said heated feedstock to form a mixture stream; (c...  
WO/2011/087877A2
The present invention is directed to a process for hydroprocessing of a liquid hydrocarbon feedstock, comprising: (a) mixing liquid, partially vaporized and/or vaporized hydrocarbon feedstock with molecular hydrogen; (b) feeding said mix...  
WO/2011/077242A1
A process is described for the production of fuel components for motor vehicles by the alkylation, with one or more alcohols, of a mixture containing benzene, and the separation of a product which boils within the gasoline boiling range,...  
WO/2011/073427A1
The present invention provides for a process for producing hydrocarbons from microbial lipids, comprising the steps of: (a) contacting a feed comprising microbial lipids, wherein the microbial lipids comprise a triglyceride content in th...  
WO/2011/073226A2
The present invention is a method for debottlenecking an existing steam cracker unit of which the operation is modified from high severity to low severity operation, having a cracking zone and a fractionation zone, said fractionation zon...  
WO/2011/071733A1
A method for the removal of nitrogen compounds from FCC feed or from catalytically cracked FCC light cycle oils (or distillates) by using formaldehyde to selectively couple organic heterocyclic nitrogen species in the FCC feed or FCC LCO...  
WO/2011/070406A1
The invention relates to the catalytic cracking process used to obtain a larger quantity of light cycle oil (LCO) from heavy petroleum residues, such as deasphalted vacuum bottoms known as DMO oils.  
WO/2011/068666A1
A divided wall column allows for fractionation of multiple streams while maintaining separate product qualities. Effluents from multiple stages of a reaction system can be processed in a single divided wall column. The divided wall colum...  
WO/2011/047540A1
A catalytic conversion method for increasing cetane number barrel of diesel, comprises carrying out contact reaction between raw oil and catalyst mainly containing large pore zeolite with relatively uniform activity in a catalytic conver...  
WO/2011/044150A1
This disclosure provides for olefin wax oligomer compositions, methods of producing olefin wax oligomer composition, and methods for oligomerizing olefin waxes. This disclosure encompasses metallocene-based olefin wax oligomerization cat...  
WO/2011/005476A2
The present invention relates to a process for the pretreatment of heavy oils using a catalytic hydrotreating process prior to introduction to a refinery. More specifically, the invention relates to the use of an HDM reactor and an HDS r...  
WO/2011/002542A1
A process, apparatus and system for forming light olefins, the process including heating a resid-containing hydrocarbon feedstock containing at least 10 ppmw of metals to vaporize at least 90 wt.% of said hydrocarbon feedstock; separatin...  
WO/2010/122115A2
The present invention is a process to upgrade light naphthas comprising branched paraffins and their use as a feedstock in a steam cracking unit, said light naphthas consisting essentially of 90 to 100% by weight of hydrocarbons having a...  
WO/2010/099626A1
The present invention provides a system and method for converting biomass into fluid hydrocarbon products to minimize the use of fossil fuels, provide energy and chemical feedstock security, and sustainable and/or carbon neutral electric...  
WO/2010/093732A2
This invention is directed to a high conversion hydrocracking (HCR) unit to produce premium middle distillate fuel. Unconverted oil which is low in sulfur is fed to a Fluid Catalytic Cracking (FCC) unit. The process results in reduced hy...  
WO/2010/086735A1
The present invention relates to an integrated fluid bed catalytic cracking process (FCC) which allows the production of high-quality hydrocarbon mixtures as fuel. In particular the invention relates to an integrated process comprising a...  
WO/2010/085168A1
The invention relates to the oil-refining, petrochemical, chemical and fuel-and-energy industries, more specifically, to the preparation and deep conversion of oil, including heavy oil, natural bitumen, residues of oil-refining and petro...  
WO/2010/080249A1
A process and apparatus for improving flow properties of crude may include processing a first crude stream, which may in turn include cracking the first crude stream with catalyst to form a cracked stream and spent catalyst, hydrotreatin...  
WO/2010/077395A1
A process has been developed for producing fuel from renewable feedstocks such as plant and animal oils and greases. The process involves treating a first portion of a renewable feedstock by hydrogenating and deoxygenating in a first rea...  
WO/2010/074756A2
Processes are provided for producing a diesel fuel product having a sulfur content of 10 ppm by weight or less from feed sources that include up to 50% by weight of a biocomponent feedstock. The biocomponent feedstock is co-processed wit...  
WO/2010/065200A1
A process and apparatus are provided to produce acetylene from a feed stream of low hydrogen content hydrocarbons such as coal by: (a) blending the hydrocarbons with methane to provide a blended mixture containing at least about 12.5 wt%...  
WO/2010/061986A1
This invention relates to a petroleum refining method for producing high value-added clean petroleum products and aromatics (Benzene/Toluene/Xylene) together, by which low pollution petroleum products including liquefied petroleum gas or...  
WO/2010/056436A2
Integrated slurry hydrocracking (SHC) and coking methods for making slurry hydrocracking (SHC) distillates are disclosed. Representative methods involve passing a slurry comprising a deasphalted oil (DAO) produced in a solvent deasphalti...  
WO/2010/050901A1
A process of recovering base oil from lubrication oil that contains contaminants therein, the process comprises the steps of: (i) extracting a light diesel fraction from the lubrication oil; and (ii) distilling the lubricating oil under ...  
WO/2010/046562A2
The invention relates to a method for preparing synthetic crude oil from a heavy crude oil field, said method including: (a) extracting the heavy crude oil using a steam technology; (b) separating the extracted crude oil from the water; ...  
WO/2010/044562A2
The present invention relates to a method for producing aromatic products (benzene/toluene/xylene) and olefin products from oils produced by a fluidized catalytic cracking process. More particularly, the present invention relates to a me...  
WO/2010/039294A1
A process to manufacture a base oil, comprising selecting an original base oil having an original VI, an original volatility, and an original CCS VIS; and removing a lower boiling fraction, whereby the base oil is made having a kinematic...  
WO/2010/039393A2
A process for treating an alkylation feedstock comprising olefins, n-alkanes, iso-alkanes, and impurities including one or more of butadiene, oxygenates, nitrogen- containing compounds, and sulfur-containing compounds, the process includ...  
WO/2010/032752A1
A process for hydrocarbon oil production which comprises: a first step in which a plurality of reaction zones filled with a specific catalyst are serially disposed and a raw oil comprising oxygenic hydrocarbon compounds derived from an a...  
WO/2010/033480A2
Systems and methods for hydroprocessing a heavy oil feedstock with reduced heavy oil deposits, the system employs a plurality of contacting zones and separation zones zone under hydrocracking conditions to convert at least a portion of t...  
WO/2010/027987A2
A process for reducing the concentration of benzene in a hydrocarbon stream, the process including: fractionating a reformate to form a benzene concentrate fraction comprising benzene and other C6 hydrocarbons, and a heavies fraction com...  
WO/2010/023369A1
The present invention describes a method of converting a heavy charge providing great flexibility in the production of propylene and petrol. The method uses a catalytic cracking unit followed by a unit for the oligomerization of the C3/C...  
WO/2010/022254A2
A process for hydrocracking biomass, and the hydrocarbons produced therefrom. A feed stream having free fatty acids, fatty acid esters, or combinations thereof is contacted with a first catalyst under hydrogen pressure and heat. The hydr...  
WO/2010/019595A2
A process for the production of propylene, the process including: fractionating a hydrocarbon stream comprising n-butenes, isobutylene, and paraffins into at least two fractions including a light C4 fraction comprising isobutylene and a ...  
WO/2010/014549A2
An alkylation process, comprising providing an isoparaffin feed that comprises at least 20 wt% C5+, providing a hydrocarbon stream that comprises at least 20 wt% C5+ olefins, and contacting the isoparaffin feed and the hydrocarbon stream...  

Matches 551 - 600 out of 1,631