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Matches 1 - 50 out of 1,891

Document Document Title
WO/2018/183165A1
The present disclosure generally relates to dispersions useful for scavenging hydrogen sulfide. The dispersions may be anhydrous and contain a solvent and a hydrogen sulfide scavenging compound. The hydrogen sulfide scavenging compound m...  
WO/2018/158377A1
An improved alkylation process with improved octane number and lower final boiling point. Further, the present disclosure comprises an alkylation system that allows flexibility in the operating parameters without loss of productivity. Th...  
WO/2018/148366A1
The present development is a new approach for deep desulfurization by adsorption of for removing sulfur using a solid adsorbent under atmospheric pressure and elevated temperatures from liquid fuels such as diesel, waste lube oil without...  
WO/2018/128681A1
Provided herein are methods of reducing phosphorus content of a liquid hydrocarbon. The liquid hydrocarbon may be contacted with a catalyst that includes copper (II) oxide to produce a low-phosphorus liquid hydrocarbon.  
WO/2018/122680A1
The present invention relates to amine based hydrogen sulfide (H2S) scavenging additive compositions comprising: A). an additive 1 comprising at least one compound selected from the group comprising copper compound, copper soap, and copp...  
WO/2018/122826A1
A C3 hydrocarbon fractionation system includes: a) a unit for providing a feed containing mainly propane and propylene, b) a C3 fractionation column for separating the feed to provide a top product richer in propylene than the feed and a...  
WO/2018/115482A1
A method for treating petroleum, petroleum fraction, or natural gas, the process comprising: adding a) a first component which is selected from material, particularly roots, of a plant of the genus Glycyrrhiza, and/or an arbuscular mycor...  
WO/2018/097108A1
A composition for removing a sulfur-containing compound in a liquid or in a gas. This composition contains an aldehyde and a polyvalent amine represented by general formula (1). The sulfur-containing compound is at least one compound sel...  
WO/2018/067990A1
Embodiments of an organosulfur capture or scavenger nanomaterial of this disclosure include a sorbent containing a composition of a mixed metal oxide, the metal being in various oxidation states. In embodiments, the mixed metal is mangan...  
WO/2018/067753A1
The present technology provides a process that includes heating a first mixture of elemental sulfur and particles comprising an alkali metal sulfide in a liquid hydrocarbon to a temperature of at least 150°C, to provide a sulfur-treated...  
WO/2018/064147A1
The disclosure provides compositions and methods that are useful in removing, lowering, or otherwise controlling hydrogen sulfide and mercaptans. The compositions and methods can be used in any industry where hydrogen sulfide poses probl...  
WO/2018/050567A1
The invention relates to the use of a composition that comprises a) one or more condensation products of 1-aminopropan-2-ol and formaldehyde and b) monoethylene glycol, wherein component a) is present in an amount from 5 to 70% by weight...  
WO/2018/044406A1
A process, comprising: providing an olefin feed comprising pentenes, butenes, and isopentane; and alkylating the olefin feed with isobutane using acidic ionic liquid catalyst; wherein a yield of the isopentane in an alkylate gasoline pro...  
WO/2018/026428A1
Methods for making sulfide scavenging compositions are provided. The method comprises reducing a settling velocity of the sulfide scavenging composition in a fluid stream by adjusting the specific gravity of the sulfide scavenging compos...  
WO/2018/022841A1
Disclosed herein are scavenging and antifouling compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas. Also disclosed herein are methods of using the composit...  
WO/2018/009095A1
The invention relates to methods for stripping hydrogen sulphide and mercaptans, in the absence of an oxidizing agent (atmospheric oxygen), from various hydrocarbon media, including liquid hydrocarbon feedstock, gaseous hydrocarbon mixtu...  
WO/2018/003623A1
Provided is a composition for removing a sulfur-containing compound in a liquid or a gas, wherein the sulfur-containing compound is hydrogen sulfide, a compound containing an -SH group, or a mixture thereof, and the composition contains,...  
WO/2018/000014A1
A method for preparing feed material for a catalytic depolymerisation process, the method comprising the steps of: separating feedstock into two or more feedstock streams based on one or more properties of the feedstock, introducing each...  
WO/2017/223274A1
Separating hydrocarbon from compositions including hydrocarbon and solids such as oil sands, oil sands by products, asphalt compositions, etc. includes treating such compositions with a mixture including a water soluble salt. The mixture...  
WO/2017/205451A1
Pharmaceutical compositions of the invention comprise functionalized N,N-dialkylamino phenyl ethers derivatives having a disease-modifying action in the treatment of diseases associated with lysosomal storage dysfunction that include Gau...  
WO/2017/201393A1
The present invention generally relates to compositions and methods for scavenging hydrogen sulfide and/or mercaptans from fluids. More particularly, the invention relates to the use of compositions comprising a surfactant and the reacti...  
WO/2017/197515A1
A process that catalytically converts olefinic (Alkenes, typically liquid at standard temperature and pressure) material in thermally cracked streams to meet olefin content specifications for crude oil transport pipelines. A thermally cr...  
WO/2017/187289A1
A process for removing heat from an oligomerization reaction includes introducing a gaseous ethylene stream at a first temperature to an oligomerization reactor, and oligomerizing at least a portion of the ethylene to provide a linear al...  
WO/2017/188934A1
A process is described for reducing the level of benzene in a refinery gasoline feed containing benzene and at least one C5+ olefin, in which the refinery gasoline feed is contacted with a first alkylation catalyst under conditions effec...  
WO/2017/141077A1
The present disclosure relates to a composition for removing scales and solid deposits. The composition comprises at least one dispersant salt, at least one hydrocarbon, and at least one ionic liquid.  
WO/2017/141097A1
A method for desulfurizing a hydrocarbon mixture containing organic sulfur compounds comprises the steps of: a) producing a sodium dispersion b) addition of the sodium dispersion to the hydrocarbon mixture to be desulfurized c) passing t...  
WO/2017/132016A1
We provide a process for regenerating a spent acidic ionic liquid, comprising contacting the spent acidic ionic liquid with hydrogen and without an addition of a hydrogenation catalyst; wherein a conjunct polymer content is decreased in ...  
WO/2017/127508A1
Aspects of the present invention relate to systems and processes for obtaining desired mercaptans or thiophenes from a feed stream containing a mixture of mercaptans, thiophenes and other components. In one aspect of the invention, a sys...  
WO/2017/120485A1
Disclosed herein are scavenging and hydrate inhibiting multifunctional compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas. Also disclosed herein are method...  
WO/2017/118896A1
The present invention relates to an additive composition for scavenging hydrogen sulfide in hydrocarbons, wherein said additive composition comprises a combination of (a) glyoxal and (b) at least one aliphatic tertiary amine or oxide tre...  
WO/2017/120146A9
An apparatus (10) and method for mixing a hydrogen sulfide scavenger with crude oil within a pipeline are disclosed. The hydrogen sulfide scavenger and the crude oil can be passed through a plurality of baffles (50) disposed at spaced ap...  
WO/2017/120146A1
An apparatus (10) and method for mixing a hydrogen sulfide scavenger with crude oil within a pipeline are disclosed. The hydrogen sulfide scavenger and the crude oil can be passed through a plurality of baffles (50) disposed at spaced ap...  
WO/2017/120485A8
Disclosed herein are scavenging and hydrate inhibiting multifunctional compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas. Also disclosed herein are method...  
WO/2017/120233A1
This invention relates to the blending of natural gas liquids into hydrocarbons. Previously, systems did not retain blended product and certify the effectiveness of the blend. Embodiments of the disclosed invention use multiple blending ...  
WO/2017/102693A1
The invention relates to the use of a composition comprising a) 3,3'- methylenebis(5-methyl oxazolidine) and b) one or more additives selected from among (i) urea, urea derivatives, amino acids, guanidine and guanidine derivatives and (i...  
WO/2017/093816A1
The invention relates to a treatment method for reducing contaminating agents in liquid mixtures of substituted hydrocarbons used as fuels, using a supersaturated mixture of ferrous oxide combined with the hydrocarbons, both solutions su...  
WO/2017/083048A1
Copper sorbents which are resistant to the reduction by hydrogen are used as a guard bed for an acetylene conversion zone. The adsorbents include cuprous oxide, cupric oxide, copper metal, and a halide and are pre-reduced prior to be loa...  
WO/2017/083116A1
Copper adsorbents which are resistant to the reduction by the components of the synthesis gas at normal operation conditions. The adsorbents are produced by admixing small amounts of an inorganic halide, such as NaCl, to the basic copper...  
WO/2017/079766A1
A process for separating hydrocarbons from water using supercritical carbon dioxide includes providing water and supercritical carbon dioxide to a mixer, mixing the water and the supercritical carbon dioxide in the mixer, and transferrin...  
WO/2017/064267A1
A method for removing sulphur compounds from a process stream by contacting the process stream with an aqueous solution containing glycolaldehyde as the predominant compound.  
WO/2017/044250A1
Scavenging compounds and compositions useful in applications relating to the production, transportation, storage, and separation of municipal waste water, hydrocarbons, crude oil, and natural gas among others are disclosed. Also disclose...  
WO/2017/044248A1
Scavenging compounds and compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas are disclosed. Also disclosed herein are methods of using the compounds and com...  
WO/2017/014947A1
Systems and methods are provided for producing naphtha boiling range fractions having a reduced or minimized amount of sulfur and an increased and/or desirable octane rating and suitable for incorporation into a naphtha fuel product. A n...  
WO/2017/007603A1
A sulfur-contaminated ionic liquid catalyst is provided comprising 300 to 20,000 wppm of sulfur from a contaminant, wherein the catalyst is a chloroaluminate and it alkylates olefin and isoparaffin to make an alkylate gasoline blending c...  
WO/2017/006199A1
The present invention relates to a hydrogen sulfide scavenging additive composition, wherein the composition comprises: a. an additive 1 comprising at least one compound selected from the group comprising zinc compound, zinc soap, and zi...  
WO/2016/210006A3
Improved alkylation catalysts, alkylation methods, and methods of making alkylation catalysts are described. The alkylation method comprises reaction over a solid acid, zeolite-based catalyst and can be conducted for relatively long peri...  
WO/2016/202905A1
The present invention relates to a process for monitoring the catalytic activity of an ionic liquid, comprising the steps of : (a) providing an acidic ionic liquid; (b) providing an organic compound which contains a nitrogen group, oxyge...  
WO/2016/191421A1
Applying a sufficient quantity of an Alkali metal or an Alkaline earth metal to a fluid in a stripping process loop (106) to form a first intermediary compound and thereby, to strip the undesired element from the process fluid (102). The...  
WO/2016/167994A1
The present invention relates to a scavenging composition capable of scavenging a wide variety of sulfur-bearing compounds, such as hydrogen sulfide and method of use thereof. Said scavenging composition comprises an aqueous solution of ...  
WO/2016/162323A1
A process includes distilling a refinery alkylate in a first distillation unit to form an alkylate stream containing a C5 to C9 fraction and a bottoms stream containing a C9+ fraction. The process includes distilling the bottoms stream i...  

Matches 1 - 50 out of 1,891