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Matches 251 - 300 out of 528

Document Document Title
JP5714109B2
A separation process for separating two or more immiscible liquids using contactors utilizing high surface area vertical hanging fibers is disclosed. This separation process is especially useful in the separation of disulfide oil formed ...  
JP5697267B2  
JP2015501861A
The present invention is the way liquid * liquid extraction by soda solution extracts a sulfuric compound from a LPG* or gasoline * type hydrocarbon splinter group, Using a preliminary treatment device (2) for carrying out preliminary tr...  
JP2015501860A
A reaction machine of the present invention has two 室, an oil materials room and a materials room. An oil materials room and a materials room are separated by ion separator, and an ion separator makes an oil materials room penetrate an...  
JP2014527101A
How to decrease a total acid number of oil-refining materials is indicated. According to one embodiment, oil-refining materials containing naphthenic acid are contacted for an effective amount of solid catalysts under existence of a caus...  
JP2014522901A
The present invention relates to a process of removing sulfur, nitrogen, and metal from oil materials (102) (for example, heavy oil, bitumen, shale oil, etc.). A method of the present invention includes a process which makes oil material...  
JP5475664B2  
JP2014508846A
A desulfurization method of oil system oil including a process of diluting petroleum stock before desulphurization reaction using a suitable organic solvent is indicated. An organic solvent is chosen from Alekan, Al Ken, cyclic alkene, a...  
JP2014507528A
In a catalytic treatment process, mercaptans in sour hydrocarbon are oxidized to disulfide oils using an aqueous treatment solution containing a chelated polyvalent metal catalyst, alkali metal hydroxide, and the alkali metal salt of at ...  
JP5444402B2  
JP5400865B2  
JP2013544304A
A method for mineralizing siloxane derivatives from a liquid organic phase by adding a base in the form of an alkaline hydroxide.  
JP5351934B2
To reduce the capital invested to an apparatus by combining a caustic-prewashing section, an extractor, a sedimentation separation tank and a sand filter constituting the apparatus, in the apparatus and a method for extracting sulfur com...  
JP2013538900A
It is an one-step method which desulfurizes the Sour Hong content fuel styles which oxidized, such as a diesel style, a sulfur atom of the Sour Hong molecule is removed as sulfite salt, and the one-step method for causing Sour Hong's mas...  
JP2013536280A
A separation process for separating two or more immiscible liquids using contactors utilizing high surface area vertical hanging fibers is disclosed. This separation process is especially useful in the separation of disulfide oil formed ...  
JP2013530293A
How to mix an oil style with a stream, give it to supercritical temperature of water and pressure, or conditions on it, and upgrade an oil style. The method further includes cooling and a subsequent alkaline extraction process. チオー...  
JP5166669B2
The present invention relates to a method to inhibit the polymerization of a carbonyl compound in a basic wash unit operation in a hydrocarbon cracking process, comprising: contacting a stream comprising at least one carbonyl compound wi...  
JP2013509490A
The present invention relates to a reforming method of oil materials (102) by removing a hetero atom and/or removing one or more heavy metals from an oil materials constituent (102). This method makes an alkaline metal (108) and property...  
JP2012527989A
[Subject] While continuous and exact distribution accuracy is guaranteed, provide the shape of gas, a device which it meters and can supply a distribution position, and a method for an additive agent. [Means for Solution] At least one re...  
JP5070169B2  
JP2012162731A
To provide a new process for separating two or more immiscible liquids.When an admixture of immiscible liquids of disulfides and caustic solution, created during a process for the removal of sulfur and other contaminants from hydrocarbon...  
JP5011107B2
A method for reducing the level of elemental sulfur from sulfur-containing hydrocarbon streams as well as reducing the level of total sulfur in such streams. Preferred hydrocarbon streams include fuel streams such as naphtha and distilla...  
JP2012057175A
To provide a lubricant base oil having low viscosity at a low temperature (40°C), being excellent in viscosity index and low-temperature fluidity, and having a high flash point, and to provide a method for producing the same.The lubrica...  
JP4878731B2  
JP4833477B2  
JP2011231332A
To reduce the capital invested to an apparatus by combining a caustic-prewashing section, an extractor, a sedimentation separation tank and a sand filter constituting the apparatus, in the apparatus and a method for extracting sulfur com...  
JP2011219538A
To provide a method for reforming a heavy oil by simply removing sulfur components contained in the heavy oil under mild conditions.The method for reforming a heavy oil is characterized by removing sulfur components contained in the heav...  
JP4801867B2  
JP4800303B2  
JP2011144259A
To provide an apparatus for removing a phosphoric ester in waste oil and a treatment system of waste oil containing PCB.This apparatus includes: a delivery tank 14 which delivers a predetermined amount of waste oil 13 including a phospho...  
JP2011001503A
To provide a new method for manufacturing reclaimed oil using waste oil or regenerated heavy oil as a raw material, which method reduces an amount of concentrated sulfuric acid, caustic soda, and white clay required for regeneration, com...  
JP4490825B2  
JP2010507003A
A process for the removal of sulfur compounds and benzene of a catalytically cracked petroleum naphtha comprising benzene, organic sulfur compounds and olefins, by fractionating the cracked naphtha into a relatively low boiling range, ol...  
JP4371937B2  
JP2009167309A
To provide a method for stably and economically removing or reducing sulfur content, over a long period of time, from cracked oil gas components which is obtained from an apparatus for cracking heavy oil in the absence of hydrogen and co...  
JP2009516037A
By contacting hydrocarbon in alkaline hydrous liquid, a smell is removable from hydrocarbon. the present invention -- a ratio to a system of liquefied hydrocarbon and hydrous liquid -- or [that the amount of supplying power is the range ...  
JP4253579B2  
JP4253577B2  
JP4253578B2  
JP4253580B2  
JP4253581B2  
JP4248242B2  
JP4246397B2
The invention relates to a method for reprocessing waste oils and producing high-grade base oils, whereby waste oil is treated by means of distillation, thin-film evaporation in a high vacuum, optional fractionation for separation into l...  
JP4217902B2  
JP4216586B2  
JP4213062B2  
JP4170984B2
A method for mitigating fouling in a wash unit used in a hydrocarbon cracking process wherein the fouling is due to the presence of polymers and deposits thereof formed by condensation of carbonyl compounds contained within a feed stream...  
JP2008222746A
To provide a method for producing modified carbonaceous raw material oil by an inexpensive treatment cost, and a method for producing a carbon material.This method for producing the modified carbonaceous raw material oil is provided by m...  
JP4116237B2  
JP2008523163A
The equipment and the method for extracting a sulfuric compound from a hydrocarbon stream are indicated. The preliminary washing part (30) which converts hydrogen sulfide into sulfuration salt by the reaction using alkali, such as a caus...  

Matches 251 - 300 out of 528