Matches 1 - 42 out of 42


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US20130079570 METHODS FOR CO-PRODUCTION OF ALKYLBENZENE AND BIOFUEL FROM NATURAL OILS USING HYDROCRACKING  
Embodiments of methods for co-production of linear alkylbenzene and biofuel from a natural oil are provided. A method comprises the step of deoxygenating the natural oils to form paraffins. A...
US20120172643 PRODUCTION OF RENEWABLE BIOFUELS  
A process and system for separating and upgrading bio-oil into renewable fuels is provided. The process comprises separating bio-oil into a light fraction, an optional intermediate fraction, and...
US20130253240 METHODS FOR PRODUCING LINEAR ALKYLBENZENES, PARAFFINS, AND OLEFINS FROM NATURAL OILS AND KEROSENE  
A method for producing a linear paraffin product from natural oil and kerosene includes providing a first feed stream comprising kerosene, pre-fractionating the first feed stream to produce a...
US20130165715 COMBINED XYLENE ISOMERIZATION AND TRANSALKYLATION PROCESS UNIT  
The xylene isomerization process unit and the transalkylation process units are combined in the present invention. A fractionation column can be shared by the two units, reducing the capital cost...
US20130144097 Aromatics Production Process and Apparatus  
In a process for producing para-xylene, a naphtha feed is reformed under conditions effective to convert at least 50 wt % of the naphthenes in the naphtha feed to aromatics, but to convert no more...
US20130066120 Renewable Diesel Refinery Strategy  
A process is disclosed that permits the manufacture of renewable diesel while simultaneously manufacturing petroleum based jet fuel and/or diesel fuel. The process provides for the sulfiding of...
US20150099911 CONVERSION OF PROPANE TO PROPYLENE  
A process is disclosed that includes brominating a C2, C3 , C4, C5 or C6 alkane with elemental bromine to form a bromo-alkane. The bromo-alkane is reacted to form a C2, C3, C4, C5 or C6 alkene and...
US20110040133 Production of Light Olefins and Isoprene from Butane  
Process for the selective production of ethylene, propylene and isoprene from light hydrocarbons comprising: a) fractionating a butane fraction in a de-isobutanizer to obtain an enriched...
US20130102822 Process for the Production of Butadiene  
Processes are provided for the production of butadiene from C4 containing feed stocks that contain isobutene and/or isobutane in addition to n-butene(s) and/or n-butane. The processes of the...
US20120108864 INTEGRATED PROPYLENE PRODUCTION  
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...
US20130102820 PROCESSES AND SYSTEMS FOR THE STAGED SYNTHESIS OF ALKYL BROMIDES  
Processes and systems for synthesizing hydrocarbon products, such as high molecular weight hydrocarbons, olefins or mixtures thereof, from alkyl bromides wherein one or more streams of alkyl...
US20130131411 DEHYDROGENATION OF ALKANOLS TO INCREASE YIELD OF AROMATICS  
The present invention provides methods, reactor systems, and catalysts for increasing the yield of aromatic hydrocarbons produced while converting alkanols to hydrocarbons. The invention includes...
US20120136187 UNIT, SYSTEM AND PROCESS FOR CATALYTIC CRACKING  
One exemplary embodiment can be a fluid catalytic cracking unit. The fluid catalytic cracking unit can include a first riser, a second riser, and a disengagement zone. The first riser can be...
US20150065768 SYSTEMS AND METHODS FOR XYLENE ISOMER PRODUCTION  
Methods and systems are provided for producing a xylene product. The method includes fractionating a feed stream in a feed fractionator to produce a feed bottoms stream and a feed overhead stream....
US20130253239 Heavy Alkylbenzene Production Through Oligomerization  
A process for producing heavy alkyl aromatics is presented. The process utilizes low molecular weight hydrocarbons for generating larger alkyl groups. The hydrocarbons can be generated from a...
US20140187833 INTEGRATED PROCESS FOR THE PREPARATION OF OLEFINS  
The invention provides a process for preparing olefins, comprising: (a) reacting an oxygenate and/or olefinic feed in a first reactor in the presence of a molecular sieve catalyst to form a first...
US20120277507 PROCESS FOR INCREASING BENZENE AND TOLUENE PRODUCTION  
A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The...
US20100292519 AROMATIC ALKYLATION PROCESS WITH REDUCED BYPRODUCT FORMATION  
Byproduct formation in aromatic alkylation processes is reduced when different polyalkylated aromatic compounds are first fractionated into separate streams enriched in these respective...
US20150141717 HYDROCRACKING PROCESS FOR A HYDROCARBON STREAM  
A process for transalkylating a coal tar stream is described. A coal tar stream is provided, and is fractionated to provide at least one hydrocarbon stream having polycyclic aromatics. The...
US20150045597 INTEGRATED PROCESS FOR GASOLINE OR AROMATICS PRODUCTION  
A process for increasing the yields of hydrocarbon components to gasoline blending pools from a hydrocarbon feedstock is presented. The process includes separating a naphtha feedstock to...
US20150251976 METHOD OF CONVERTING A COAL TO CHEMICALS  
A method of processing a coal feed to produce aromatic hydrocarbon compounds includes providing a coal tar stream and converting the coal tar stream to a conversion product comprising at least...
US20120277508 PROCESS FOR INCREASING AROMATICS PRODUCTION  
A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The...
US20150031928 PROCESSES AND APPARATUSES FOR PREPARING AROMATIC COMPOUNDS  
Processes and apparatuses for preparing aromatic compounds are provided herein. In an embodiment, a process for preparing aromatic compounds includes providing a first stream that includes an...
US20110288354 PROCESS FOR THE PREPARATION OF CLEAN FUEL AND AROMATICS FROM HYDROCARBON MIXTURES CATALYTIC CRACKED ON FLUID BED  
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...
US20130217934 PROCESS FOR PRODUCING AROMATIC HYDROCARBONS AND ETHYLENE  
The present invention provides a process for producing aromatic hydrocarbons and ethylene, comprising: a. contacting a lower alkane feed comprising at least one of ethane, propane and butane with...
US20140221713 RESIDUE HYDROCRACKING PROCESSING  
A process for upgrading residuum hydrocarbons and decreasing tendency of the resulting products toward asphaltenic sediment formation in downstream processes is disclosed. The process may include:...
US20150141719 PRODUCTION OF HYDROCARBON LIQUIDS  
A process to efficiently convert organic feedstock material into liquid non-oxygenated hydrocarbons in the C5 to C12 carbon skeleton range is disclosed. The process can utilize gaseous, liquid or...
US20170166498 Process for Xylenes Isomerization  
A process for the isomerization of a para-xylene depleted, meta-xylene rich stream under at least partially liquid phase conditions using ZSM-23 with an external surface area of at least 75 m2/g...
US20170121613 METHOD FOR CONVERTING A HIGH-BOILING HYDROCARBON FEEDSTOCK INTO LIGHTER BOILING HYDROCARBON PRODUCTS  
A process for converting hydrocarbons originating from refinery operations such as atmospheric distillation unit or a fluid catalytic cracking unit (FCC), into lighter boiling hydrocracked...
US20170022125 PROCESSES FOR PRODUCING POLYMER GRADE LIGHT OLEFINS FROM MIXED ALCOHOLS  
Processes for providing a high purity olefin product are described. The processes involve dehydrating a feedstream comprising a mixture of alcohols having 3 to 8 carbon atoms and forming a mixed...
US20160369186 PROCESS FOR CONVERTING HYDROCARBONS INTO OLEFINS  
A process for converting hydrocarbon feedstock into olefins and BTX including feeding a hydrocarbon feedstock to a first hydrocracking unit, feeding effluent from the first hydrocracking unit to a...
US20160369185 METHOD FOR CONVERTING A HIGH-BOILING HYDROCARBON FEEDSTOCK INTO LIGHTER BOILING HYDROCARBON PRODUCTS  
The present invention relates to a process for converting a high-boiling hydrocarbon feedstock into lighter boiling hydrocarbon products, said lighter boiling hydrocarbon products being suitable...
US20160318827 Process and Apparatus for the Production of Para-xylene  
The present invention is an improved process and apparatus for producing para-xylene, particularly with respect to a process that involves the methylation of toluene and/or benzene to selectively...
US20160194258 METHOD FOR PRODUCING HYDROCARBON PRODUCTS  
A method for producing hydrocarbon products is proposed which comprises providing a C4 hydrocarbon stream (C4) that predominantly comprises branched and unbranched hydrocarbons each having four...
US20160152527 OLIGOMERIZATION OF C4 STREAMS WITH VERY LOW 1 BUTENE CONTENT  
An OCTOL process is disclosed which by limitation of the conversion in its individual oligomerization steps is set up particularly for the productive utilization of C4 feedstock mixtures with a...
US20150353866 BIOREFINING OF CRUDE TALL OIL  
The present invention pertains to a process for refining of crude tall oil (CTO). The process comprises fractionation under vacuum of a refined CTO into at least one stream of refined tall diesel...
US20150353864 Process for the Production of Bio-Naphtha from Complex Mixtures of Natural Occurring Fats & Oils  
A process for making a bio-diesel and a bio-naphtha from a complex mixture of natural occurring fats & oils may include subjecting the complex mixture to a refining treatment for removing...
US20150321976 METHODS AND SYSTEMS FOR REFORMING AND TRANSALKYLATING HYDROCARBONS  
Methods and systems for reforming and transalkylating hydrocarbons are disclosed. A method for processing a hydrocarbon stream includes the steps of separating para-xylene from a first...
US20150299593 COMBINED NAPHTHA REFINING AND BUTANE UPGRADING PROCESS  
A process for refining naphtha and upgrading butanes is described. The process involves separating a hydrotreated heavy naphtha feed into a C7-rich fraction and a C8+-rich fraction in a separation...
US20150274609 Production of Aromatics and C2+ Olefins  
The invention relates to converting a mixture of carbon monoxide and molecular hydrogen to an alcohol mixture, which is separated into a first, methanol-containing stream and a second, C2+...
US20120149957 APPARATUS AND PROCESS FOR OLIGOMERIZING ONE OR MORE HYDROCARBONS  
One exemplary embodiment can be a process for oligomerizing one or more hydrocarbons. The process can include providing a feed including one or more C3 and C4 hydrocarbons to a separation zone,...
US20120149956 PROCESS AND APPARATUS FOR OLIGOMERIZING ONE OR MORE HYDROCARBONS  
One exemplary embodiment can be a process for oligomerizing one or more hydrocarbons. Usually, the process includes providing a feed including one or more C3 and C4 hydrocarbons to a separation...

Matches 1 - 42 out of 42