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US20120016168 Processing and Analysis Techniques Involving In-Vessel Material Generation  
In at least one embodiment, the inventive technology relates to in-vessel generation of a material from a solution of interest as part of a processing and/or analysis operation. Preferred...
US20140228604 ONLINE MONITORING OF POLYMERIZATION INHIBITORS FOR CONTROL OF UNDESIRABLE POLYMERIZATION  
Disclosed herein are systems and methods for monitoring and controlling a nitroxide-based polymerization inhibitor in vinyl-based monomers. A dosage of the nitroxide-based polymerization inhibitor...
US20120071701 Integration of Cyclic Dehydrogenation Process with FCC for Dehydrogenation of Refinery Paraffins  
A process for increasing light olefin yields from the fluidized catalytic cracking process. The process combines small units to treat the paraffinic components in the product streams from the...
US20110183221 CATALYTIC LAYER FOR OXYGEN ACTIVATION ON IONIC SOLID ELECTROLYTES AT HIGH TEMPERATURE  
The present invention relates to a catalytic porous layer for oxygen activation that can be used in solid oxide fuel cells (SOFC) and dense ceramic membranes for oxygen separation at a high...
US20110207984 ADDITIVE WITH MULTIPLE SYSTEM OF ZEOLITES AND METHOD OF PREPARATION  
Additives for mixing with the catalyst inventory in process units for fluid catalytic cracking (FCC) for maximizing the production of LPG and light olefins are described. Said additives comprise a...
US20060252972 Adsorption process with on-line adsorbent removal  
This invention relates to a process for conversion of hydrocarbon feedstock, comprising the steps of (A) feeding the hydrocarbon feedstock to an adsorption unit; (B) adsorbing the hydrocarbon...
US20120059206 PROCESS FOR PRODUCTION OF ETHYLBENZENE FROM TOLUENE AND METHANE  
A process for making ethylbenzene and/or styrene by reacting toluene with methane is disclosed. In one embodiment the process can include reacting toluene with methane to form a product stream...
US20130281724 DIETHYLZINC COMPOSITION, METHOD FOR HEAT STABILIZATION, AND COMPOUND FOR HEAT STABILIZATION  
[Object] To improve heat stability of diethylzinc which is used for a catalyst of polymerizing, an organic synthetic reaction reagent and a raw materials for providing a zinc film by MOCVD. And to...
US20090202416 Separation of Fluids Using Zeolite Itq-32  
The invention relates to a method of separating fluids from mixtures using a zeolite known as ITQ-32 consisting of a two-dimensional pore system comprising channels with openings formed by 8...
US20110257449 METHOD FOR PREPARING RUTHENIUM CATALYST FOR PRODUCING CYCLOOLEFIN AND METHOD AND APPARATUS FOR PRODUCING CYCLOOLEFIN  
A method for preparing a ruthenium catalyst, including a step of reducing a ruthenium catalyst precursor by holding the ruthenium catalyst precursor in an aqueous solution containing a metal salt...
US20090234172 PROCESS OF BUTADIENE-1, 3 EXTRACTION  
This invention presents a process of butadiene-1,3 extraction. The process consists of the procedure of 1st extractive fractionation, 2nd extractive fractionation, distillation and alkyne...
US20140135554 PROCESS FOR MAKING DIESEL BY OLIGOMERIZATION OF GASOLINE  
Recycle of a stream comprising C8 oligomers to an oligomerization zone to be oligomerized with C4 olefins can produce diesel range oligomers. A diesel stream can be separated from a gasoline stream...
US20080287726 Optimised Method For The Bulk Storage and Transport of Natural Gas  
This invention relates to the pressurized and chilled containment of natural gas contained within a liquid state of light hydrocarbon matrix mixture. It specifically yields the optimal storage...
US20120271086 PROCESS FOR REACTING ISO-ALKANE TO MAKE NAPHTHA AND MIDDLE DISTILLATE  
A process for reacting an iso-pentane, comprising: a) partially converting an olefinic feedstock comprising at least 15 wt % iso-pentene to make a converted olefinic feedstock, wherein the...
US20110245558 Cumene Production with High Selectivity  
Cumene production methods are disclosed, based on the alkylation of benzene with propylene, in which byproducts of the alkylation reaction are advantageously reduced to achieve a high cumene...
US20120310025 Catalyst for Synthesizing 1-Hexene from Ethylene Trimerization and Application Thereof  
A catalyst for synthesizing 1-hexene from ethylene trimerization and its application are provided. Said catalyst consists of (a) the compound containing P and N, (b) electron donor, (c) Cr...
US20050075528 Proess for desulfurization, denitrating and/or dearomatization of a hydrocarbon feedstock by adsorption on a spent solid adsorbent  
A process for purification by adsorption of a hydrocarbon feedstock that uses a novel adsorption agent is described. This adsorption agent is a spent solid adsorbent that has been used in a first...
US20140128656 ISOBARIC PRESSURE EXCHANGER CONTROLS IN AMINE GAS PROCESSING  
A system includes an amine gas processing controller that includes one or more tangible, non-transitory, machine-readable media collectively storing one or more sets of instructions and one or more...
US20120065448 OLIGOMERIZATION OF PROPYLENE AND LONGER CHAIN ALPHA OLEFINS TO PRODUCE BASE OIL PRODUCTS  
We provide a process for making a base oil, comprising: mixing one or more longer chain alpha olefins comprising C6+ olefins with an olefin feed comprising propylene to make a mixed olefin feed;...
US20140274828 BASE OIL BLEND UPGRADING PROCESS WITH A GROUP II BASE OIL TO YIELD IMPROVED MINI-ROTARY VISCOMETER RESULTS  
A process for improving MRV performance and decreasing wax crystallization in a lubricating oil, comprising: replacing between about 5 to 60 wt % of a base oil or base oil blend with between about...
US20120108869 FUEL AND BASE OIL BLENDSTOCKS FROM A SINGLE FEEDSTOCK  
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...
US20110160442 METHOD FOR THE FRACTIONATION OF KNOTWOOD EXTRACT AND USE OF A LIQUID-LIQUID EXTRACTION FOR PURIFICATION OF KNOTWOOD EXTRACT  
The invention relates to a method for the fractionation of knotwood extract, which has been obtained by extraction of knotwood with a hydrophilic solvent. The hydrophilic extract is extracted with...
US20110201855 LOW OXYGEN BIOMASS-DERIVED PYROLYSIS OILS AND METHODS FOR PRODUCING THE SAME  
Low oxygen biomass-derived pyrolysis oils and methods for producing them from carbonaceous biomass feedstock are provided. The carbonaceous biomass feedstock is pyrolyzed in the presence of a...
US20100174128 Butane Absorption System for Vent Control and Ethylene Purification  
The present invention describes a n-butane absorption process for purifying the ethylene product from an ethane oxidation process. The ethane oxidation product is fed to a series of absorption...
US20140121436 PROCESS AND APPARATUS FOR THE SIMULATED COUNTER-CURRENT PRODUCTION OF PARA-XYLENE, CONSTITUTED BY TWO ADSORBERS IN SERIES WITH A TOTAL NUMBER OF 22 OR FEWER BEDS  
The present invention describes a novel configuration for simulated counter-current para-xylene production units, constituted by two adsorbers, characterized in that the volume occupied by the...
US20100022814 CATALYTIC TRANSALKYLATION OF DIALKYL BENZENES  
The present invention relates to a method for performing catalytic transalkylation between long-chain dialkyl benzenes and benzene in order to obtain monoalkyl benzenes. As dialkyl benzene source,...
US20110313223 PROCESS FOR XYLENE AND ETHYLBENZENE ISOMERIZATION USING UZM-35  
Xylene and ethylbenzene isomerization process is catalyzed by the UZM-35 family of crystalline aluminosilicate zeolitic compositions represented by the empirical formula: Mmn+Rr+Al(1-x)ExSiyOz...
US20080293976 NANO-STRUCTURE SUPPORTED SOLID REGENERATIVE POLYAMINE AND POLYAMINE POLYOL ABSORBENTS FOR THE SEPARATION OF CARBON DIOXIDE FROM GAS MIXTURES INCLUDING THE AIR  
The invention relates to regenerative, supported amine sorbents that includes an amine or an amine/polyol composition deposited on a nano-structured support such as nanosilica. The sorbent provides...
US20140012059 PROCESS FOR SEPARATING 1-HEXENE FROM A MIXTURE OF PRODUCTS OBTAINED FROM AN ETHYLENE TRIMERIZATION ZONE  
A process for recovering 1-hexene comprising: a) separating the mixture obtained from the ethylene trimerization reaction into a top fraction comprising ethylene and a bottom fraction, b)...
US20120055079 Products from step-wise extraction of algal biomasses  
A method of making biofuels and valuable food and neutraceutical products includes dewatering intact algal cells to make an algal biomass, extracting neutral lipids along with carotenoids and...
US20120142989 HEAT MANAGEMENT IN ETHYLENE OLIGOMERIZATION  
The oligomerization of ethylene using a chromium catalyst having a heteroatomic ligand may be used to provide oligomerization products that are selective towards hexene and/or octene. However, such...
US20120271082 VARIATIONS ON PRINS-LIKE CHEMISTRY TO PRODUCE 2,5-DIMETHYLHEXADIENE FROM ISOBUTANOL  
The method of the present invention provides a high yield pathway to 2,5-dimethylhexadiene from renewable isobutanol, which enables economic production of renewable p-xylene (and subsequently,...
US20110034748 OLIGOMERIZATION OF PROPYLENE TO PRODUCE BASE OIL PRODUCTS USING IONIC LIQUIDS-BASED CATALYSIS  
We provide a process, comprising: a. oligomerizing propylene in ionic liquid;b. optionally alkylating the oligomer; to make a base oil having: i. a kinematic viscosity at 100° C. of 2.9 mm2/s or ...
US20130165729 ZINC AND/OR MANGANESE ALUMINATE CATALYST USEFUL FOR ALKANE DEHDYROGENATION  
The present invention relates to a catalyst composition suitable for the dehydrogenation of alkanes having 2-8 carbon atoms comprising zinc and/or manganese aluminate, optionally further comprising...
US20140018599 PURIFICATION OF AN OLEFINIC FRACTION BY ADSORPTION ON ALUMINA-FAUJASITE CO-GRANULES  
Method for preparation of an adsorbent that comprises successive shaping stages by co-granulation of a faujasite-type zeolite powder A, with a powder B that consists of alumina, whereby the ratio...
US20130204053 METHODS AND COMPOSITIONS FOR STYRENE INHIBITION VIA IN SITU GENERATION OF QUINONE METHIDES  
Methods and compositions are provided for inhibiting the polymerization of a vinyl aromatic monomer, such as styrene monomer, during elevated temperature processing or distillation thereof or...
US20090048473 ITQ-34, new crystalline microporous material  
ITQ-34 (INSTITUTO DE TECNOLOGÍA QUÍMICA number 34) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, t...
US20110207977 METHOD FOR PRODUCING A-OLEFIN OLIGOMER, A-OLEFIN OLIGOMER, AND LUBRICATING OIL COMPOSITION  
A method of producing an α-olefin oligomer composition of the present invention is a method of producing an α-olefin oligomer composition, the method including the step of causing the molecules o...
US20060191819 Protective lubricant formulation  
A surface protective lubricant formulation that can be applied to a variety of surfaces and provides enhanced anti-corrosion capabilities, the formulation consisting of one hundred percent (100%)...
US20120330074 Simultaneous Catalytic Conversion of Cellulose and Lignin to a Liquid Fuel in an Ionic Liquid  
A process is disclosed for converting lignocellulosic material to liquid fuels. In the process the cellulose is dissolved in an Ionic Liquid medium. The conversion process may comprise pyrolysis,...
US20120282662 METHODS OF AND SYSTEMS FOR PRODUCING DIESEL BLEND STOCKS  
A method for producing biofuels is provided. A method of making biofuels includes dewatering substantially intact algal cells to make an algal biomass, extracting neutral lipids from the algal...
US20120232144 Methods of and Systems for Producing Diesel Blend Stocks  
A method for producing biofuels is provided. A method of making biofuels includes dewatering substantially intact algal cells to make an algal biomass, extracting neutral lipids from the algal...
US20120021091 Methods of and Systems for Producing Diesel Blend Stocks  
A method for producing biofuels is provided. A method of making biofuels includes dewatering substantially intact algal cells to make an algal biomass, extracting neutral lipids from the algal...
US20130030225 METHODS AND COMPOSITIONS FOR INHIBITING VINYL AROMATIC MONOMER POLYMERIZATION  
Methods and compositions are provided for inhibiting the polymerization of a vinyl aromatic monomer, such as styrene monomer, during elevated temperature processing thereof or during storage or...
US20120160741 INTEGRATED FCC BIOMASS PYROLYSIS/UPGRADING  
Integrating a biomass pyrolysis and upgrading process into a fluid catalytic cracking unit. The process uses conventional FCC feed and a mixture of a solvent and biomass to produce upgraded fuel...
US20070021636 Process to upgrade kerosenes and a gasoils from naphthenic and aromatic crude petroleum sources  
A process to prepare a kerosene and a gasoil product from a crude petroleum source having a Watson characterization factor K value of equal or below 12.0 by (a) isolation of a petroleum derived...
US20070282145 Use of isotopic analysis for determination of aromatic hydrocarbons produced from methane  
Benzene and xylene are described having a unique distribution of deuterium and 13C such that δ(deuterium) for each of the benzene and xylene is less than −250 and δ(13C) for the benzene is gre...
US20120184432 DIETHYLZINC COMPOSITION, METHOD FOR HEAT STABILIZATION, AND COMPOUND FOR HEAT STABILIZATION  
[Object] To improve heat stability of diethylzinc which is used for a catalyst of polymerizing, an organic synthetic reaction reagent and a raw materials for providing a zinc film by MOCVD. And to...
US20110152099 BIOACTIVE COMPOUNDS OF ASCOPHYLLUM NODOSUM AND THEIR USE FOR ALLEVIATING SALT-INDUCED STRESS IN PLANTS  
A process for extraction of bioactive organic compounds from alkali extracts of Ascophyllum nodosum. Organic solvent extracts of A. nodosum namely; methanol, chloroform and ethylacetate, were found...
US20140213826 Recombinant Synthesis of Medium Chain-Length Alkanes  
The present disclosure identifies methods and compositions for modifying photoautotrophic organisms as hosts, such that the organisms efficiently produce alkanes, and in particular the use of such...