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WO/2019/195571A1 |
A method of removing impurities from formation fluids includes introducing a formation fluid into a first end of a first tubular, directing the formation fluid along a first flow path toward a second end of the first tubular, redirecting...
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WO/2019/190774A1 |
Disclosed is a process for producing mixed xylenes and C9+ hydrocarbons in which an aromatic hydrocarbon feedstock comprising benzene and/or toluene is contacted with an alkylating agent comprising methanol and/or dimethyl ether under al...
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WO/2019/180734A1 |
The present disclosure relates to a catalyst formulation comprising: (a) at least one metal carboxylate; and (b) at least one additive is selected from radical initiator or radical quencher, wherein the at least one metal carboxylate to ...
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WO/2019/170263A1 |
Disclosed is a method and a device for purification and desulfurization of liquid hydrocarbons, which, compared to sodium dispersion desulfurizing processes like already been disclosed, open up additional fields of application and greatl...
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WO/2019/167752A1 |
A composition for removing a sulfur-containing compound that is contained in at least one of a liquid and a gas. The sulfur-containing compound is composed of at least one compound that is selected from the group consisting of hydrogen s...
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WO/2019/165404A1 |
A process for upgrading a heavy oil, the process comprising the steps of introducing a heavy oil feed to a partial oxidation unit; introducing a water feed to a partial oxidation unit; introducing an oxidant feed to a partial oxidation u...
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WO/2019/165401A1 |
A method of upgrading a petroleum feedstock, the method comprising the steps of introducing a disulfide oil, a water feed, and a petroleum feedstock to a supercritical water upgrading unit, and operating the supercritical water upgrading...
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WO/2019/120761A1 |
This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, wherein the aldehyde or ketone contains 1 to 10 carbon atoms, and the monohydric alco...
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WO/2019/124340A1 |
A treatment agent for the extraction of crude oil or natural gas, the treatment agent including 1–30 mass% of a γ,δ-unsaturated alcohol that is represented by general formula (1) and 50–97 mass% of an α,β-unsaturated aldehyde tha...
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WO/2019/100140A1 |
Non-condensable gas is used as an alternate to steam at hydrocarbon processing facilities removing any steam requirements thereby reducing greenhouse gas emissions, and improving profitability through capital and operating cost reduction...
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WO/2019/094378A1 |
Separating hydrocarbon from compositions including hydrocarbon and solids such as oil sands, oil sands by products, asphalt compositions, etc. includes treating such compositions with an aqueous mixture including a highly water soluble s...
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WO/2019/089514A1 |
Treatment of hydrocarbon streams, and in one non-limiting embodiment refinery distillates, with reducing agents, such as borohydride and salts thereof, alone or together with at least one co-solvent results in reduction of the sulfur com...
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WO/2019/087052A1 |
The present disclosure relates to a process for reducing the content of sulfur compounds in a hydrocarbon feed using an adsorbent. The process of the present disclosure is simple, economic, efficient and environment friendly.
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WO/2019/060219A1 |
This disclosure relates to alkylation processes. The process involves providing two or more reaction zones disposed in sequence. In at least the first two reaction zones, olefin mixture comprising C3 and C4 olefins is contacted with isop...
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WO/2019/046558A1 |
This disclosure relates to SA alkylation reactor systems. The reactor system involves a closed reactor vessel comprising a shell, a vapor outlet, and an emulsion outlet. The reactor system also involves a distributor located at the lower...
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WO/2019/046554A1 |
This disclosure relates to methods of converting an HF alkylation unit which utilizes HF as a reaction catalyst to a sulfuric acid alkylation unit which utilizes sulfuric acid as a reaction catalyst. This disclosure also relates to a seg...
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WO/2019/016733A1 |
A process for the removal of mercury comprising reacting a sulfide source with HgS solids to increase the size and sedimentation rate of the submicron mercury for removal by filtration or other mechanical processes is described herein. A...
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WO/2019/018103A1 |
Catalyst compositions with improved alkylation activity and corresponding methods for making such catalyst compositions are provided. The catalyst(s) correspond to solid acid catalysts formed by exposing a catalyst precursor with a zeoli...
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WO/2019/016391A1 |
The present invention refers to process for oxidation of organosulfur compounds comprising metal AQCs having between 5 and 13 metal atoms as catalyst. Additionally, the present invention refers to the use of the metal AQCs having between...
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WO/2019/016193A1 |
The present application relates to a method to prevent the emission of hydrogen sulphide in the production of hot bitumen or asphalt having a temperature of between 150 and 200°C, wherein the method comprises the steps of providing a bi...
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WO/2019/014415A1 |
Disclosed herein are scavenging compounds and 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 compounds ...
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WO/2019/008454A1 |
We provide a process, comprising: a. dehydrogenating natural gas liquid to produce a mixture comprising olefins and unconverted paraffins; b. without further purification or modification, sending the mixture to a single alkylation reacto...
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WO/2018/218641A1 |
Provided are a scavenger composition and a method for removing amines from a hydrocarbon stream. The scavenger composition includes an amine-based H 2S scavenger compound and at least one oxymethylene compound capable of scavenging amine...
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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...
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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...
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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...
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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.
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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,...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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.
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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...
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