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Matches 1 - 50 out of 1,649

Document Document Title
WO/2019/155183A1
We disclose a process for purification of hydrocarbons, suitable for a wide range of contexts such as refining bunker fuels to yield low-sulphur fuels, cleaning of waste engine oil (etc) to yield a usable hydrocarbon product, recovery of...  
WO/2019/152510A1
Solvent deasphalting (SDA) is used to extract deasphalted oil from heavier hydrocarbons in series. The pitch stream from solvent deasphalting is calcined to recover volatile hydrocarbon vapor products and calcined solids. The hydrocarbon...  
WO/2019/123237A1
The present disclosure relates to a process for reducing content of asphaltene and unsubstituted polynuclear aromatics of heavy hydrocarbon feed. The present disclosure provides a two stage process comprising reducing the asphaltene cont...  
WO/2019/097411A3
A method of chemically changing extra-heavy/heavy crude oil into lighter crude oil and incrustation deposits in the down well casing's perforation using a chemical formulation under the following condition: 1) a working solution comprisi...  
WO/2019/084004A3
An enhanced diluent (EDIL) composition used to prepare a transportable dense crude oil composition is disclosed. An EDIL composition contains a usually used dense crude hydrocarbon diluent (DIL) plus an additive (ADD) composition that pe...  
WO/2019/106406A1
The present invention relates to a method for the extraction of mercury from a mercury-containing hydrocarbon feed, and to the use of a hydrophilic deep eutectic solvent for the extraction of a mercury source from a hydrocarbon feed.  
WO/2019/103726A1
Processes and apparatus for making xylenes and phenol are described. Phenol and alkyl phenols are separated from coal derived liquid. The phenol is separated from the alkyl phenols. The alkyl phenols can be reacted with aromatics such as...  
WO/2019/099362A1
Processes and apparatus for isomerizing hydrocarbons are provided. The process comprises isomerizing at least a portion of the hydrocarbon feed stream comprising at least one of?#191 C4 to C7 hydrocarbons in the presence of an isomerizat...  
WO/2019/098500A1
The present invention relates to a method for separating and purifying 1-butene at high purity and high yield from a raffinate-2 stream, wherein a high-efficiency distillation column provided with a dividing wall is utilized, whereby 1-b...  
WO/2019/097411A2
A method of chemically changing extra-heavy/heavy crude oil into lighter crude oil and incrustation deposits in the down well casing's perforation using a chemical formulation under the following condition: 1) a working solution comprisi...  
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...  
WO/2019/084672A1
A method of treating a heavy crude oil prior to thermal cracking to reduce the formation of insoluble gums in the cracking process. The heavy crude oil is aerated in the presence of a polar solvent, at an elevated temperature below the b...  
WO/2018/094351A8
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2019/014681A3
A process for creating higher quality and lower quality base oils from used lubricating oils and crude oils, wherein the higher quality base oils may be either Group III or Group II and the lower quality base oils may be either Group II ...  
WO/2019/053323A1
The present disclosure relates to marine fuel compositions having low sulfur content and processes for making such compositions.  
WO/2019/046989A1
Disclosed are a reforming method and a reforming system for low quality oil. The reforming method comprises: (1) subjecting low quality oil to a conversion reaction in the presence of hydrogen and, optionally, a conversion catalyst, so a...  
WO/2019/030769A1
The present disclosure relates to a copolymer of Formula (I). The copolymer exhibits excellent dewaxing ability for dewaxing of fuels. When used for dewaxing, the resultant dewaxed fuel is substantially free of wax, exhibits better pour ...  
WO/2019/027313A1
The present invention aims to provide an alternative way to effectively demulsify bitumen from natural asphalt in a more cost efficient manner and environmental friendly conditions. Disclosed in the present invention is a demulsifying ag...  
WO/2019/027314A1
System and Process for Extracting Bitumen from Natural Asphalt 5 The present invention relates to a system and method for extracting bitumen from natural asphalt. The system of the present invention comprises a crushing system (100) for ...  
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 ...  
WO/2019/014681A2
A process for creating higher quality and lower quality base oils from used lubricating oils and crude oils, wherein the higher quality base oils may be either Group III or Group II and the lower quality base oils may be either Group II ...  
WO/2019/011582A1
Process for the removal of nitrogen-containing compounds from a hydrocarbon feed comprising at least one olefin selected from the C3, C4, C5 and optionally C6 olefins and mixtures thereof comprising solvent extraction comprising monitori...  
WO/2019/013952A3
Systems and methods are provided for upgrading a high density cracked feedstock, such as a catalytic slurry oil, by hydroprocessing. The upgrading can further include performing a separation on the effluent from hydroprocessing of the cr...  
WO/2019/013952A2
Systems and methods are provided for upgrading a high density cracked feedstock, such as a catalytic slurry oil, by hydroprocessing. The upgrading can further include performing a separation on the effluent from hydroprocessing of the cr...  
WO/2019/002938A3
A scavenging composition and method for scavenging hydrogen sulfide and/or mercaptans from fluids. The scavenging composition comprises an alkali metal nitrite and a nitrogen-containing scavenger, and optionally an inorganic base, as a h...  
WO/2018/236780A1
Systems and processes for hydrotreating, splitting, and extracting a gasoil feed to produce a saturate -rich feedstock for olefin pyrolysis are provided. A gasoil feed is provided to a hydrotreating section to produce an ultralow sulfur ...  
WO/2018/224310A1
The invention relates to a method and a purifying device for largely removing alkali, alkaline earth and heavy metals from crude or heavy oil (1). In the method, a largely or completely metal-free water (2) and an anti-solvent (3) are fi...  
WO/2018/224846A1
The present invention describes an extractive oxidation process for removing contaminants from hydrocarbon streams using an ionic liquid combined with an organometallic ionic complex of iron(ll), which comprises a complex of iron(ll) cat...  
WO/2018/220653A2
The instant disclosure provides a process for the extraction of the oil extract from petroleum-based oils. The present disclosure also provides a composition for heat transfer applications, exhibiting enhanced thermo-physical properties,...  
WO/2018/220653A3
The instant disclosure provides a process for the extraction of the oil extract from petroleum-based oils. The present disclosure also provides a composition for heat transfer applications, exhibiting enhanced thermo-physical properties,...  
WO/2018/187036A1
Systems and methods are provided for upgrading catalytic slurry oil. The upgrading can be performed by deasphalting the catalytic slurry oil to form a deasphalted oil and a residual or rock fraction. The deasphalted oil can then be hydro...  
WO/2018/187112A1
Systems and methods are provided for improving operation of a fluid catalytic cracker as part of an integrated processing environment including a deasphalting unit and a hydroprocessor. Optionally, a coker can be included in the integrat...  
WO/2018/175143A1
Embodiments provide a method and apparatus for upgrading a hydrocarbon feedstock. According to at least one embodiment, the method includes the steps of (a) supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarb...  
WO/2018/152512A1
Embodiments provide a method and apparatus for upgrading a hydrocarbon feedstock. According to at least one embodiment, the method includes (a) supplying a hydrocarbon feedstock to an oxidation reactor, where the hydrocarbon feedstock is...  
WO/2018/152517A1
Embodiments provide a method and apparatus for upgrading a hydrocarbon feedstock. According to at least one embodiment, the method includes (a) supplying a hydrocarbon feedstock to an oxidation reactor, where the hydrocarbon feedstock is...  
WO/2018/152521A1
Embodiments provide a method and apparatus for recovering components from a hydrocarbon feedstock. According to at least one embodiment, the method includes supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarb...  
WO/2018/140620A1
Embodiments provide a method and apparatus for recovering components from a hydrocarbon feedstock. According to at least one embodiment, the method includes supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarb...  
WO/2018/129031A1
Methods of extracting 1-4 cycle heterocyclic compounds and 2-5 cycle polynuclear aromatic hydrocarbons from a hydrocarbon feedstock are described. The methods include providing a hydrocarbon feedstock containing crude oil fractions, and ...  
WO/2018/128961A1
Processes for producing deasphalted oil are provided which involve combining a supercritical water stream with a pressurized, heated, hydrocarbon-based composition to create a combined feed stream, introducing the combined feed stream to...  
WO/2018/122274A1
The invention provides a process for producing middle distillates from a residual hydrocarbonaceous feedstock, comprising the steps of: (a) thermally cracking the residual hydrocarbonaceous feedstock in a first thermal cracking unit to o...  
WO/2018/125610A1
Systems and methods are provided for performing solvent extraction on heavy neutral base stocks. The aromatic extraction can reduce aromatics content while have a reduced or minimized impact on lubricant properties. This can allow, for e...  
WO/2018/115288A1
The present invention relates to a method for reducing the cloud point of a base oil with high saturates/ paraffinic content to below 0°C, wherein the method comprises subjecting said base oils to a cloud point reduction step comprising...  
WO/2018/115284A1
The present invention relates to a method for reducing the cloud point of a Fischer-Tropsch derived fraction to below 0°C, wherein the method comprises subjecting the Fischer-Tropsch derived fraction to a cloud point reduction step comp...  
WO/2018/109278A1
A method comprises conducting hydrodeoxygenation and optionally isomerization of raw material, wherein the method further comprises one or more solvent extraction steps and optionally hydrogenation to remove aromatic and/or naphthenic hy...  
WO/2018/094346A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/094353A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/094333A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/094327A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/094351A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/094343A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  

Matches 1 - 50 out of 1,649