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Matches 101 - 150 out of 1,679

Document Document Title
WO/2014/113195A3
Systems and methods are provided for using field enhanced separations to produce multiple fractions from a petroleum input. A liquid thermal diffusion and/or electric field separation is used to produce the fractions. The fractions can t...  
WO/2014/102492A1
The invention relates to a method for producing an end fuel composition comprising a soap stock composition and a heavy fuel, comprising steps of mixing the soap stock composition and the heavy fuel in pre-determined proportions, and cen...  
WO/2014/091498A4
The present invention provides a process for treatment of petroleum/crude sludge for removal of bound and unbound water thereby facilitating recovery of non volatiles free product hydrocarbons in a range of about 96 wt. % to 100 wt. % al...  
WO/2014/090717A3
The invention relates to a method for treating heavy fuel oil on board ships, said oil being used as fuel, in particular for a diesel engine and said method comprising the following steps: a) provision of heavy fuel oil (OIL1) to be trea...  
WO/2014/091498A3
The present invention provides a process for treatment of petroleum/crude sludge for removal of bound and unbound water thereby facilitating recovery of non volatiles free product hydrocarbons in a range of about 96 wt. % to 100 wt. % al...  
WO/2014/090717A2
The invention relates to a method for treating heavy fuel oil on board ships, said oil being used as fuel, in particular for a diesel engine and said method comprising the following steps: a) provision of heavy fuel oil (OIL1) to be trea...  
WO/2014/087369A1
This invention provides for a blended homogenous fuel product comprising a fossil fuel component which is preferably petrol, and an alcohol component which is preferably ethanol or bioethanol, wherein the homogenous fuel product comprise...  
WO/2014/078267A3
The present invention pertains to a pervaporation membrane process for the separation of high octane fuel components from a gasoline feed stream comprising feeding a mixed phase vapor-liquid feed to a cyclone separation means to separate...  
WO/2014/075031A1
The present invention relates to online analysis of crude oil from desalting processes. Online analysis of the crude oil that has been desalted will allow for real time adjustments to process operating parameters such that the salt conce...  
WO/2014/070716A1
Zinc, nickel and iron can be recovered from spent brines and produced water using a method that includes admixing an aqueous fluid with hydrazine to form a hydrazine complex and then filtering or otherwise removing the hydrazine complex ...  
WO/2014/054234A1
[Problem] To provide: a method for treating a hydrocarbon oil, whereby it becomes possible to reduce the content of a diene or an olefin in the hydrocarbon oil even when hydrogen is unavailable; and an apparatus for treating a hydrocarbo...  
WO/2014/051946A1
One exemplary embodiment can be a process for washing a gas from a hydroprocessed effluent from a hydroprocessing zone. The process may include adding a first portion of a wash water stream to the hydroprocessed effluent to form a combin...  
WO/2014/033733A1
A method for removing chloride impurities from a heavy hydrocarbon stream is disclosed. The heavy hydrocarbon stream is contacted with a stripping medium at a temperature ranging between 100 - 450 °C and at a pressure ranging between 0....  
WO/2014/033733A8
A method for removing chloride impurities from a heavy hydrocarbon stream is disclosed. The heavy hydrocarbon stream is contacted with a stripping medium at a temperature ranging between 100 - 450 °C and at a pressure ranging between 0....  
WO/2014/016425A1
The present invention relates to a process of desalting crudeoil, in particular a process for desalting a crude oil which comprises an ionic liquid, an organic acid and any resulting organic salt.  
WO/2014/011989A1
A method for determining a salt concentration of a hydrocarbon fluid, using a conductivity sensor and a hydrocarbon testing solution includes forming the hydrocarbon testing solution. The electropolymerizable monomer is operable to form ...  
WO/2014/001168A1
The present invention relates to a method for separating catalyst fines from an oil stream comprising the steps of; separating catalyst fines from an inlet oil stream in a centrifugal separator to generate a stream of purified oil; obtai...  
WO/2013/189476A1
The invention relates to a method for the thermal conversion of heteroatom-containing crude oils into low-heteroatom light and middle oils as a product. The invention further relates to the products produced by this method and their appl...  
WO/2013/192611A1
A process for refining crude oil can be controlled to mitigate fouling by deploying a refractive index probe at a location suitable for making a crude oil stability determination, wherein the crude oil stability determination is relevant...  
WO/2013/188837A1
The present invention is directed to a method and system of recovering one or more oils from an aqueous mixture comprising using one or more non-dispersive hydrophobic hollow fiber membrane contactors, comprising the steps of pumping the...  
WO/2013/173087A1
A process for reducing contaminants during a desalting process is disclosed. The process may comprise providing an acid buffer solution; providing a contaminated stream; and mixing the acid buffer solution with the contaminated stream.  
WO/2013/173602A1
A method for simultaneously transporting and removing trace amount levels of heavy metals from produced fluids such as crude oil, with the injection of a fixing agent into the pipeline for use in transporting the produced fluid. A suffic...  
WO/2013/170190A1
A treater combination unit wherein the functions of a heater treater and one or more of a sales gas heater, instrument gas heater/dryer, two-phase separator, and a free water knockout are incorporated into a single unit are included in a...  
WO/2013/159231A1
A processing unit and method for separating hydrocarbons from feedstock material. The processing unit includes at least one rotating conveyor in communication with a material inlet and a material outlet; a vacuum pump providing a vacuum ...  
WO/2013/142769A1
A method for recovering and treating hydrocarbon fluids using a hydraulic fracturing process wherein a fluid stream containing liquid or gaseous hydrocarbon species or both, produced water, suspended solids, and dissolved contaminants is...  
WO/2013/107888A1
A method for mechanically heating a liquid mixture of substances is described. In a liquid-ring pump (1), a foam phase is compressed and the compression heat is transferred to the mixture of substances. An apparatus designed as a liquid-...  
WO/2013/106771A3
Disclosed herein are processes for producing and separating ethane and ethylene. In some embodiments, an oxidative coupling of methane (OCM) product gas comprising ethane and ethylene is introduced to a separation unit comprising two sep...  
WO/2013/098510A1
The invention relates to a method for extracting metals from a hydrocarbon fraction containing coordinated metals, comprising the following steps: demetallation of the coordinated metals by (i) bringing said hydrocarbon fraction into rea...  
WO/2013/098509A1
The invention relates to a method for extracting metals from a hydrocarbon fraction containing coordinated metals, comprising the following steps of: demetallation of the coordinated metals by (i) bringing said hydrocarbon fraction into ...  
WO/2013/089894A1
Methods and apparatuses for forming a low-metal biomass-derived pyrolysis oil are provided. In an embodiment, a method for forming a low-metal biomass-derived pyrolysis oil includes washing biomass comprising a water-soluble metal compon...  
WO/2013/070312A1
A bitumen stream is upgraded by heating to near-critical or super-critical conditions in the stream. The bitumen stream may be from a water-based extraction process, an in situ bitumen recovery process, or a solvent-based bitumen extract...  
WO/2013/049918A1
There is disclosed a system and method for processing diesel fuel from petroleum-based waste oil on a small scale compared to conventional methods for re-refining waste oil to a valuable product. In an embodiment, the method comprises de...  
WO/2013/049918A8
There is disclosed a system and method for processing diesel fuel from petroleum-based waste oil on a small scale compared to conventional methods for re-refining waste oil to a valuable product. In an embodiment, the method comprises de...  
WO/2013/039759A1
A process for treating hydrocarbon oil including passing heated oil through a cavitation apparatus to statically induce cavitation treatment of the oil. The oil is passed through the cavitation apparatus in the absence on non-hydrocarbon...  
WO/2013/036344A1
Solid organic acids may be introduced into hydrocarbon solvents to form dispersions; the dispersions in turn may be introduced into crude oil. A wash water may be added to the crude oil to create an emulsion. The organic acids may transf...  
WO/2013/025356A3
The invention is directed towards a method of removing mercury bearing species from a hydrocarbon containing fluid. The method comprises the steps of: i) adding dithiocarbamate polymer to the fluid in an amount such that the number of me...  
WO/2013/025356A2
The invention is directed towards a method of removing mercury bearing species from a hydrocarbon containing fluid. The method comprises the steps of: i) adding dithiocarbamate polymer to the fluid in an amount such that the number of me...  
WO/2013/019418A3
A process for stabilization of heavy hydrocarbons to reduce sludge formation in storage tanks and/or transportation lines and to enhance the hydrocarbon yield includes mixing a paraffinic or heavy naphtha solvent having carbon numbers in...  
WO/2012/173748A2
Embodiments of methods and apparatuses for forming a low-metal biomass-derived pyrolysis oil are provided. The method comprises the steps of filtering a biomass-derived pyrolysis oil with a high flux rate filter arrangement having a flux...  
WO/2012/173748A3
Embodiments of methods and apparatuses for forming a low-metal biomass-derived pyrolysis oil are provided. The method comprises the steps of filtering a biomass-derived pyrolysis oil with a high flux rate filter arrangement having a flux...  
WO/2012/163693A1
The invention relates to a method for purifying pyrolysis oil, comprising at least the following steps: a) at least purifying the pyrolysis oil in a centrifuge; and b) before and/or during the purification according to step a), heating t...  
WO/2012/164348A1
The present invention pertains to a filter for the removal of alien liquid(s) from a petrochemical product, comprising a distillation element having an inlet pipe that in one end is fluidly connected to a container adapted to temporarily...  
WO/2012/164520A1
A method for operating for operating a crude oil treating apparatus comprising a treating section and a flashing section connected together by a pipe and a flashing valve is disclosed. The method comprises the steps of: - passing wet cru...  
WO/2012/162046A3
This invention relates to a process for separating a hydrocarbon stream via a filtration process to produce an upgraded permeate stream with decreased Conradson Carbon Residue ("CCR") content. The invention involves the modification of a...  
WO/2012/162046A2
This invention relates to a process for separating a hydrocarbon stream via a filtration process to produce an upgraded permeate stream with decreased Conradson Carbon Residue ("CCR") content. The invention involves the modification of a...  
WO/2012/143972A1
[Problem] To provide a reformate production method and reformate production apparatus with which reformate can be obtained in high yields when producing reformate using supercritical water. [Solution] A reactor (1) is maintained at a tem...  
WO/2012/136780A1
At least a part of the elemental mercury from a waste stream comprising an aqueous stream containing dissolved elemental mercury is removed at least by steam stripping, to produce a treated aqueous stream comprising less elemental mercur...  
WO/2012/087382A1
A water separation system and method for treating multiphase hydrocarbon production streams is disclosed. The system may be employed to separate gas from the production stream, and then separate the liquid stream into its oil component a...  
WO/2012/066566A1
There is provided an additive and method for removal of calcium from crude oil or its blends containing calcium naphthenate at low pH as well as at high pH. Particularly, there is also provided an additive and method for removal of calci...  
WO/2012/057935A3
A method for reducing mercaptan concentration in a liquid hydrocarbon, comprising: contacting a mercaptan-rich liquid hydrocarbon having a first concentration of mercaptan sulfur with a composition comprising an oxidizing agent and water...  

Matches 101 - 150 out of 1,679