Matches 1 - 50 out of 65 1 2 >


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US20110098507 Asphalt Dispersers On The Basis Of Phosphonic Acids  
The object of the invention is the use of phosphonic acids of the formula (4), where R2 is H or C1-C500-alkyl, and R3 and R4 independently from each other are H or C1-C500-alkyl, with the proviso...
US20130289320 Methods for Evaluating Corrosivity of Crude Oil Feedstocks  
A method for determining corrosiveness of naphthenic acid in a crude oil feedstock is provided. The method includes the steps of providing a crude oil feedstock containing naphthenic acid;...
US20140094537 AQUEOUS POUR POINT DEPRESSANT DISPERSION COMPOSITION  
The present invention relates to an aqueous pour point depressant dispersion composition comprising a thermoplastic polymer, preferably ethylene vinyl acetate (EVA); a dispersing agent; water;...
US20140243564 METHOD FOR INHIBITING FOULING IN BASIC WASHING SYSTEMS  
Fouling in basic washing systems such as caustic scrubbers can be prevented or at least mitigated by treating the liquid washing phase used in a caustic scrubber with an additive having at least...
US20120317875 SYSTEMS AND METHODS FOR PROCESSING GLYCEROL  
Systems and methods for processing glycerol into one or more products are provided. In at least one specific embodiment, the method can include decreasing a pH of a mixture comprising glycerol and...
US20120214720 Chemical Composition of Matter for the Liquefaction and Dissolution of Asphaltene and Paraffin Sludges into Petroleum Crude Oils and Refined Products at Ambient Temperatures and Method of Use  
A chemical composition of matter comprising a wax plasticizing agent (plasticizer) tributoxyethyl phosphate, a mixture of selected long chain fatty acids (preferably C10 to C22), and a mixture of...
US20140101988 Fuels And Fuel Additives Production From Glycerol Conversion Using A Monohydric Alcohol And Heterogeneous Catalysis  
The present disclosure relates to a method of converting glycerol into organic reaction products. The method may include mixing glycerol with a monohydric alcohol. The mixture of glycerol and...
US20140322123 METAL ORGANIC FRAMEWORK COMPOUNDS  
The invention provides novel Zr MOFs, in particular compounds having a surface area of at least 1020 m2/g or if functionalized, having a surface area of at least 500 m2/g.
US20140044971 ZINC OXIDE PARTICLES, METHOD FOR PRODUCTION OF THE SAME, AND COSMETIC, HEAT RELEASING FILLER, HEAT RELEASING RESIN COMPOSITION, HEAT RELEASING GREASE, AND HEAT RELEASING COATING COMPOSITION COMPRISING THE SAME  
It is an object of the present invention to provide zinc oxide particles which have excellent ultraviolet blocking performance and also excellent dispersibility, and therefore can be suitably used...
US20130035527 ACETYLENE STORAGE USING METAL-ORGANIC FRAMEWORKS WITH OPEN METAL SITES  
This invention provides, but is not limited to, methods of using metal-organic frameworks (MOFs) with open metal sites for acetylene storage. Also provided are compositions and materials...
US20110112343 LITHIUM-BASED METAL ORGANIC FRAMEWORKS  
The present invention relates to a porous metal organic framework comprising at least one first organic compound and ions of at least one metal, with the skeleton of the framework being formed at...
US20130165706 METHODS FOR SUPPRESSING ISOMERIZATION OF OLEFIN METATHESIS PRODUCTS  
A method for suppressing isomerization of an olefin metathesis product produced in a metathesis reaction includes adding an isomerization suppression agent to a mixture that includes the olefin...
US20140330053 Hydroquinone Compounds for Inhibiting Monomer Polymerization  
The polymerization of monomers may be at least partially reduced or inhibited by introducing an effective amount of an additive. The additive may be or include at least one hydroquinone, such as...
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...
US20110319682 Gas Hydrate Inhibitor and Method of Inhibiting Gas Hydrate Formation  
The present invention relates to an ionic liquid compound that inhibits a formation of a gas hydrate. The compound of the present invention changes an equilibrium temperature and pressure of a gas...
US20130165707 METHODS FOR SUPPRESSING ISOMERIZATION OF OLEFIN METATHESIS PRODUCTS  
A method for suppressing isomerization of an olefin metathesis product produced in a metathesis reaction includes adding an isomerization suppression agent to a mixture that includes the olefin...
US20130102816 METHOD FOR REDUCING THE VISCOSITY OF VISCOUS FLUIDS  
A viscous fluid, such as heavy crude oil which is too viscous to enable it to be pumped from a flowing phase of a reservoir into and along a pipeline for delivery to a refinery or other storage...
US20120101295 PROCESS FOR STABILIZING OLEFINICALLY UNSATURATED MONOMERS  
An olefinically unsaturated monomer is stabilized by a retarder-containing composition which comprises a solvent and a quinone methide as a retarder.
US20150010648 CHLORINE DIOXIDE PRECURSOR AND METHODS OF USING SAME  
According to one aspect of the invention, a method of converting an oxy halide salt into a halide dioxide in a reaction zone under certain conditions is provided. More specifically, the method...
US20070208205 ELECTRICAL INSULATING OIL COMPOSITION  
An electrical insulating oil having a flash point (PMCC) of 130° C. or more and a pour point of −40° C. or lower, comprising hydrorefined mineral oil and/or synthetic hydrocarbon oil and in the...
US20140288337 PROCESS AND COMPOSITION FOR INHIBITING THE POLYMERIZATION OF CYCLOPENTADIENE COMPOUNDS  
A process for inhibiting the polymerization of cyclopentadiene compounds (B) by contacting the cyclopentadiene compound with a quinone methide compound (A) of structure (I), Compositions (AB)...
US20120078021 ANTI-AGGLOMERATE GAS HYDRATE INHIBITORS FOR USE IN PETROLEUM AND NATURAL GAS SYSTEMS  
A method of inhibiting gas hydrate formation in petroleum and natural gas production systems through the use of low dosage hydrate inhibitors which include reaction products of...
US20150112105 ASSESSMENT METHOD FOR HYDRATE INHIBITORS AND FORMULATION OF GAS HYDRATE INHIBITORS  
A gas hydrate inhibitor composition including an aqueous solution of anthraquinones. Methods of making and using the inhibitor are also provided, as well as a method of evaluating effectiveness of...
US20140121399 Quinone Compounds for Inhibiting Monomer Polymerization  
The polymerization of monomers may be at least partially reduced or inhibited by introducing an effective amount of an additive. The additive may be or include a first compound: where: R1 and R2...
US20090221860 TRANSPORT OF ETHYNE IN FORM OF A-ALKYNOLS AS ETHYNE PRECURSORS  
The present invention relates to a new method for a safe transport of ethyne in form of α-alkynols as precursors for ethyne. The new method comprises three steps. In a first step the synthesis of...
US20140238679 TRANSPORT OF HEAVY OIL  
Provided herein are, inter alia, heavy crude oil emulsion compositions and methods of making the same. The compositions and methods provided herein are particularly useful for the transport of...
US20140323369 USE OF AMINES IN HEAVY OIL TRANSPORT  
Provided herein are, inter alia, heavy crude oil emulsion compositions and methods of making the same. The compositions and methods provided herein are particularly useful for the transport of...
US20090259080 Processes for the Separation of Methane from a Gas Stream  
Processes for the catalytic conversion of a carbonaceous composition into a gas stream comprising methane are provided. In addition, the processes provide for the generation of a hydrogen-enriched...
US20130211159 METHOD FOR DEGASSING A STORAGE TANK FOR LIQUID PRODUCTS CONTAINING VOLATILE ORGANIC COMPOUNDS, IN PARTICULAR PETROLEUM PRODUCTS  
Method for degassing a storage tank for liquid products containing volatile organic compounds or VOC, in particular petroleum products, comprising a step a) of introducing an aqueous mixture...
US20150252246 GAS HYDRATE INHIBITOR, METHOD AND USE OF HYPERBRANCHED POLYESTER POLYOLS AS GAS HYDRATE INHIBITORS  
The present invention relates to a non-toxic and biodegradable low dosage gas hydrate inhibitor comprising hyper-branched polyester polyols having hydroxyl end groups which are chemically...
US20130123552 AROMATIZATION OR DEHYDROCYCLIZATION OF N-ALKANES USING SOLUBLE TRANSITION METAL COMPLEXES  
The invention provides methods and compositions useful for synthesizing alkylaromatics from an n-alkanes.
US20110259242 Additives to Prevent Degradation of Cyclic Alkene Derivatives  
This disclosure relates to compositions that include (a) at least one substituted or unsubstituted cyclic alkene, and (b) an antioxidant composition including at least one compound of Formula (I):...
US20130252856 SYNERGISTIC SURFACTANT COMPOSITIONS FOR UNLOADING FLUIDS FROM OIL AND GAS WELLS  
A method for unloading fluids from an oil and gas well, pipeline or flowline includes using a synergistic combination of an alkyl glucoside and an amphoteric surfactant as a foaming composition....
US20140213832 Stable Spherical, Porous Metal-Organic Framework Shaped Bodies For Gas Storage And Gas Separation  
The present invention relates to a method for preparing a MOF shaped body in the form of spheres, MOF shaped bodies in the form of spheres and a method of uptake of at least one substance for the...
US20150128484 FLUID ADDITIVE AND METHOD OF MAKING AND USING THE SAME  
A number of variations may include a product including a fluid additive including at least one asphaltene dispersant/inhibitor including a branched dendritic core and at least one carboxylic acid...
US20110172473 Additives to Enhance Metal Removal in Refinery Desalting Processes  
It has been discovered that metals can be removed or transferred from a hydrocarbon phase to a water phase in an emulsion breaking process by using a composition that contains a demulsifier (for...
US20090158637 Production of Aviation Fuel from Biorenewable Feedstocks  
A process has been developed for producing aviation fuel from renewable feedstocks such as plant oils and animal fats and oils. The process involves treating a renewable feedstock by hydrogenating...
US20140061540 METAL-ORGANIC FRAMEWORK ADSORBENTS FOR COMPOSITE GAS SEPARATION  
Metal-organic frameworks of the family M2 (2,5-dioxido-1,4-benzenedicarboxylate) wherein M=Mg, Mn, Fe, Co, Cu, Ni or Zn are a group of porous crystalline materials formed of metal cations or...
US20110160405 EFFECTIVE NOVEL POLYMERIC ADDITIVE FOR INHIBITING NAPTHENIC ACID CORROSION AND METHOD OF USING THE SAME  
The present invention relates to the field of inhibition of metal corrosion in hot acidic hydrocarbons, wherein acidity is derived from presence of naphthenic acid. More particularly, it relates...
US20130217930 Use of Self-Crosslinked Siloxanes for the Defoaming of Liquid Hydrocarbons  
The present invention relates to the use of compositions comprising the following components: A, a polymer obtainable through hydrosilylation of a siloxane having SiH functions and having vinyl...
US20150232767 Method for improving the transportability of heavy crude oil  
The invention relates to a method for improving the transportability of heavy crude oil. Proceeding from the disadvantages of the known prior art a method is to be provided, in which an additive...
US20130048079 Liquid crude hydrocarbon composition  
Disclosed is a liquid crude hydrocarbon composition containing (a) a liquid crude hydrocarbon having an API gravity of less than or equal to about 20; and (b) a minor amount of a blend comprising...
US20130299734 Multi-Component Scavenging Systems  
A multi-component scavenging system containing at least one ester and at least one electron-deficient organic compound, together with or without one or more optional components such as an aldehyde...
US20130296618 Nano-carbon Antifoulant Materials  
A carbon-based additive may be added to a base fluid to form a fluid composition. The fluid composition may inhibit fouling of the base fluid by any fouling-causing components that may be present...
US20140194559 Novel Inhibitor Compositions and Methods of Use  
The invention concerns a formulation and method which allow for the efficient delivery of antipolymerants of low solubility into processes for the production of ethylenically unsaturated monomers,...
US20140275663 METHODS AND SYSTEMS FOR PREDICTING A NEED FOR INTRODUCING ANTI-FOULING ADDITIVES TO A HYDROCARBON STREAM TO REDUCE FOULING OF CRUDE HYDROCARBON REFINERY COMPONENTS  
Method and system for predicting a need for introducing anti-fouling additives to a hydrocarbon stream in a hydrocarbon refinery. The method comprises characterizing whether the hydrocarbon stream...
US20130108870 HYDROCARBON FLUID COMPATIBLE MICRONIZED POLYMERS  
Micronized polymers suitable for use in fuels and lubricants having a particle size distribution of less than 30 microns obtained from water-soluble solid organic polymers is provided. A...
US20110218371 Stabilizers for the Stabilization of Unsaturated Hydrocarbon-Based Precursor  
A stabilized composition consists essentially of unsaturated hydrocarbon-based materials, and a stabilizer selected from the group consisting of a hydroxybenzophenone and a nitroxyl radical based...
US20130186627 ADDITIVES FOR IMPROVING HYDROCARBON RECOVERY  
Processes for recovering hydrocarbons from subterranean formations are disclosed. The hydrocarbon can be contacted with water or steam and one or more additives, and subsequently recovered. The...
US20130190543 METHOD AND COMPOSITION FOR ENHANCED OIL RECOVERY  
A method is provided for treating a hydrocarbon containing formation. The method comprises providing a hydrocarbon recovery composition comprising a mixture of branched internal olefin sulfonate...

Matches 1 - 50 out of 65 1 2 >