90765 ⎘
Purification; Separation; Use of additives Use of additives, e.g. for stabilisation
STABILIZER ADDITIVES FOR PLASTIC-DERIVED SYNTHETIC FEEDSTOCK
#2ANTIFOULANT COMPOSITIONS FOR HIGH-SEVERITY PROCESSING OF VINYLIC MONOMER STREAMS
#3APPARATUS, COMPOSITIONS, AND METHODS FOR MAKING SOLID METHANE GAS
#4ANTI-FOULING DISPERSANT COMPOSITION AND METHOD OF USE
#5ABATING UNWANTED EMULSION POLYMERIZATION DURING EXTRACTIVE DISTILLATION OF CONJUGATED DIENE MONOMERS
#6ANTIFOULANT COMPOSITIONS FOR HIGH-SEVERITY PROCESSING OF VINYLIC MONOMER STREAMS
#7Process for the conversion of light alkanes to aromatic compounds with improved selectivity
#8Stabilizer additives for plastic-derived synthetic feedstock
#9METHODS AND SYSTEMS FOR PROMOTING FORMATION OF CO2 CLATHRATE HYDRATES BY THE USE OF MAGNESIUM AND OTHER ACTIVE METALS
#10Integrated stabilizer in deisobutanizer for isomerization of hydrocarbons and product separation
#11Anti-fouling dispersant composition and method of use
#12CHLORINE DIOXIDE PRECURSOR AND METHODS OF USING SAME
#13Dealkylation and Transalkylation of Heavy Aromatic Hydrocarbons
#14Quinone methide and ammonium salt antipolymerant composition and method
#15Oxygenated aminophenol compounds and methods for preventing monomer polymerization
#16Method of olefin oligomerization
#17Hydroxylated quinone antipolymerants and methods of using
#18Fouling prevention method and method for olefin oligomerization
#19Process and apparatus for controlling anti-foam injection using a differential pressure transmitter
#20Cavitand compositions and methods of use thereof
#21Efficiency of a gas conditioning system via hydrate inhibitor injection
#22Compositions of oxygenated amines and quinone methides as antifoulants for vinylic monomers
#23Composition for control and inhibition of polymerization of monomers, and method of use and preparation thereof
#24Methods of inhibiting polymerization of vinyl aromatic monomers
#25Compositions for control and inhibition of polymerization of vinyl aromatic monomers, and methods of use thereof
#26Nitroxide hydroxylamine and phenylenediamine combinations as polymerization inhibitors for ethylenically unsaturated monomer processes
#27Metal organic frameworks and methods of making and using same
#28Purification methods
#29Online zeta-potential measurements for optimization of emulsion breaker dosage in ethylene plants
#30Nitrogen-free hydrogen sulfide scavengers
#31Stabilization and hydrogenation methods for microbial-derived olefins
#32Methods for using nitric oxide to inhibit popcorn polymerization during butadiene processing
#33Method of preparing butadiene
#34Method for isomer reduction during polymerization and system for accomplishing the same
#35Nitroxide hydroxylamine and phenylenediamine combinations as polymerization inhibitors for ethylenically unsaturated monomer processes
#36Method for improved reactive monomer production with membrane filtration
#37Process and system for recovering natural gas liquids (NGL) from flare gas using Joule-Thomson (J-T) cooling and membrane separation
#38CHLORINE DIOXIDE PRECURSOR AND METHODS OF USING SAME
#39POLYMERIZATION INHIBITING SYSTEM AND POLYMERIZATION INHIBITING METHOD
#40Polymerization inhibitor compositions
#41Catalyst for coating surface of porous material and method of treating surface of porous material
#42Process for preparing a polymerization inhibitor solution
#43Stabilization and hydrogenation methods for microbial-derived olefins
#44Quinone compounds for inhibiting monomer polymerization
#45Systems and methods for gas hydrate slurry formation
#46Process and system for recovering natural gas liquids (NGL) from flare gas using joule-thomson (J-T) cooling and membrane separation
#47Methods of measuring pH in refinery streams
#48Sterically hindered hydroquinones as antifoulants for unsaturated monomers
#49Use of quinone methides as antipolymerants for vinylic monomers
#50Use of stable lipophilic hydroxylamine compounds for inhibiting polymerization of vinyl monomers
#51Nitroxide hydroxylamine and phenylenediamine combinations as polymerization inhibitors for ethylenically unsaturated monomer processes
#52Process and composition for inhibiting the polymerization of cyclopentadiene compounds
#53Process and composition for inhibiting the polymerization of cyclopentadiene compounds
#54Use of hydroxyacid to reduce the localized corrosion potential of low dose hydrate inhibitors
#55Novel Methods for Storing Hydrogen in PFC Solutions
#56Online monitoring of polymerization inhibitors for control of undesirable polymerization
#57Methods for suppressing isomerization of olefin metathesis products
#58Additive composition for control and inhibition of polymerization of aliphatic monomers, and methods of preparation and use thereof
#59METHODS AND COMPOSITIONS FOR INHIBITING POLYSTYRENE FORMATION DURING STYRENE PRODUCTION
#60Method and compositions for inhibition of naphthenic acid induced corrosion
#61USE OF ALIPHATIC NITROSO COMPOUNDS AS INHIBITORS OF RADICAL POLYMERIZATION OF ACTIVATED VINYL MONOMERS
#62Composition of quinone methide derivatives and amines for control and inhibition of polymerization of monomers, and method of preparation and use thereof
#63Methods for Changing Stability of Water and Oil Emulsions
#64Storage and stabilization of acetylene
#65ASSESSMENT METHOD FOR HYDRATE INHIBITORS AND FORMULATION OF GAS HYDRATE INHIBITORS
#66Linear alkylbenzenes from natural oils and methods of producing
#677-acetyleno quinone methide derivatives and their application as vinylic polymerization retarders
#68Cavitand compositions and methods of use thereof
#69Process stream decontamination systems and methods
#70CHLORINE DIOXIDE PRECURSOR AND METHODS OF USING SAME
#71Mitigation of catalyst inhibition in olefin polymerization
#72Amine based additive composition for control and inhibition of polymerization of aromatic vinyl monomers, and method of use thereof
#73METHOD AND COMPOSITION FOR REDUCING VISCOSITY OF A HYDROCARBON MIXTURE
#74Amine and nitroxide based additive composition for control and inhibition of polymerization of styrene, and method of use thereof
#75Additive composition for control and inhibition of polymerization of aromatic vinyl monomers, and method of use thereof
#76Method and composition for inhibiting asphaltene deposition in a hydrocarbon mixture
#77Hydroquinone compounds for inhibiting monomer polymerization
#78Amine based additive composition for control and inhibition of polymerization of styrene, and method of use thereof
#79PROCESS FOR THE FLUID CATALYTIC CRACKING OF OXYGENATED HYDROCARBON COMPOUNDS FROM BIOLOGICAL ORIGIN
#80Process and composition for inhibiting the polymerization of cyclopentadiene compounds
#81ADDITIVE FOR PRESERVING THE FLUIDITY OF FLUIDS CONTAINING GAS HYDRATES
#82METHOD FOR INHIBITING FOULING IN BASIC WASHING SYSTEMS
#83USE OF SYNTHETIC JANUS PARTICLES FOR PREVENTING OR REDUCING CRYSTAL GROWTH
#84Online monitoring of polymerization inhibitors for control of undesirable polymerization
#85Substituted diarylamines and use of same as antioxidants
#86Novel Inhibitor Compositions and Methods of Use
#87Quinone compounds for inhibiting monomer polymerization
#88Ionic liquids for separation of olefin-paraffin mixtures
#89Stabilization and hydrogenation methods for microbial-derived olefins
#90Nano-carbon Antifoulant Materials
#91Method for producing alpha-methyl styrene from cumene
#92Use of Self-Crosslinked Siloxanes for the Defoaming of Liquid Hydrocarbons
#93METHOD FOR DEGASSING A STORAGE TANK FOR LIQUID PRODUCTS CONTAINING VOLATILE ORGANIC COMPOUNDS, IN PARTICULAR PETROLEUM PRODUCTS
#94Methods and compositions for styrene inhibition via in situ generation of quinone methides
#95Methods for suppressing isomerization of olefin metathesis products
#96Methods for suppressing isomerization of olefin metathesis products
#97Methods for suppressing isomerization of olefin metathesis products
#98Compositions and method of inhibiting polymerization of vinyl-aryl monomers
#99Retarder composition
#100Circulation aid for primary fractional quench loops
#101Process for treating heavy oils
#102Methods and compositions for inhibiting polystyrene formation during styrene production
#103Liquid crude hydrocarbon composition
#104METHODS AND COMPOSITIONS FOR INHIBITING VINYL AROMATIC MONOMER POLYMERIZATION
#105Synergistic combination for inhibiting polymerization of vinyl monomers
#106Synthesis of 7-acetyleno quinone methide derivatives and their application as vinylic polymerization retarders
#107Method of inhibiting free radical polymerization of styrene
#108Process for inhibiting polymerization of an aromatic vinyl compound
#109Chlorine dioxide precursor and methods of using same
#110STABILIZATION OF BICYCLOHEPTADIENE
#111COMPOSITION AND METHOD FOR INHIBITING PREMATURE POLYMERIZATION
#112Multi-component polymerization inhibitors for ethylenically unsaturated monomers
#113Tertiary amine salt additives for hydrate control
#114Oxazolidinium compounds
#115Method for producing aryl, heteroaryl, or alkenyl-substituted unsaturated hydrocarbon
#116Process for stabilizing olefinically unsaturated monomers
#117Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems
#118Olefin oligomerization reaction processes exhibiting reduced fouling
#119Methods and compositions for inhibiting vinyl aromatic monomer polymerization
#120Additives to prevent degradation of cyclic alkene derivatives
#121Stabilizers for the stabilization of unsaturated hydrocarbon-based precursor
#122Dual Function Gas Hydrate Inhibitors
#123PROCESS FOR PRODUCING ETHYLIDENE NORBORNENE
#124Method and system for preventing clathrate hydrate blockage formation in flow lines by enhancing water cut
#125Additives to prevent degradation of cyclic alkene derivatives
#126Methods for inhibiting polymerization of vinyl aromatic compounds during extractive distillation
#127Ionic liquids for separation of olefin-paraffin mixtures
#128Stabilization methods for microbial-derived olefins
#129INHIBITION OF POLYMERISATION
#130Stabilization of Bicycloheptadiene
#131Method and apparatus for reducing additives in a hydrocarbon stream
#132Oxazolidinium compounds and use as hydrate inhibitors
#133Aromatic sulfonic acids, amines and nitrophenols in combination with nitroxyl radical-containing compounds or C-nitrosoanilines as polymerization inhibitors
#134Process stability of NBDE using substituted phenol stabilizers
#135Additives to prevent degradation of cyclic alkene derivatives
#136Method for producing dienes by hydrodimerization
#137ORTHO-NITROSOPHENOLS AS POLYMERIZATION INHIBITORS
#138Transport of ethyne in form of α-alkynols as ethyne precursors
#139Stabilizer for organic solvents
#140Stabilizers for the stabilization of unsaturated hydrocarbon-based precursor
#141Stabilizers for the stabilization of unsaturated hydrocarbon-based precursor
#142Process for inhibiting polymerization of an aromatic vinyl compound
#143Additive for preserving the fluidity of fluids containing gas hydrates
#144Process for stabilizing olefinically unsaturated monomers
#145Branched olefin compositions
#146Process for treating heavy oils
#147Method of Inhibiting Polymerization Giving Copolymer of Divinylbenzene and Aromatic Vinyl Compound
#148Oxazolidinium compounds and use as hydrate inhibitors
#149Method and compositions for inhibition of naphthenic acid induced corrosion
#150Alkylation of isobutene feeds
#151POLYMERIZATION INHIBITOR FOR STABILIZING OLEFINICALLY UNSATURATED MONOMERS
#152Additives for inhibiting gas hydrate formation
#153Additives to prevent degradation of cyclic alkene derivatives
#154Additives to prevent degradation of cyclic alkene derivatives
#155Ortho-nitrosophenols as polymerization inhibitors
#156Olefinic metathesis in the presence of phenolic compounds
#157Means for controlling the exothermic reaction of styrenic monomers with sulfonic acids
#158Polymerization inhibitor for aromatic vinyl compounds and method for inhibiting the polymerization of the compounds
#159Blends of quinone alkide and nitroxyl compounds as polymerization inhibitors
#160Aromatic sulfonic acids, amines, and nitrophenols in combination with nitroxyl radical-containing compounds or C-nitrosanilines as polymerization inhibitors
#161Sulfonated phenols with nitrophenols as polymerization inhibitors
#162Sulfonated nitrophenols as polymerization inhibitors
#163Method for stabilizing vinyl aromatic monomers using selected polymerization inhibitors and polymers prepared
#164Reducing metal corrosion of hydrocarbons using acidic fischer-tropsch products
#165Enhancement modifiers for gas hydrate inhibitors
#166Method and system for preventing clathrate hydrate blockage formation in flow lines by enhancing water cut
#167Continuous recovery of styrene from a styrene-containing mixture
#168Polymerization inhibitor for styrene dehydrogenation units
#169Process and apparatus for separation and purification of conjugated diene
#170Catalytic method for acrylate production
#171Apparatus, compositions, and methods for making solid methane gas