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Matches 451 - 500 out of 902

Document Document Title
JP3771120B2
To efficiently treat organic halogen compounds included in a contaminated oil while formation of by-products is suppressed when the organic halogen compounds included in the contaminated oil is treated. The means of the present invention...  
JP2006036853A
To provide a method for refining in order to reduce or totally eliminate the content of a sulfur compound and the content of a hydrocarbon composed of a monocyclic ring or a condensed ring in a petroleum fraction after desulfurization in...  
JP2006036944A
To provide a method for refining in order to reduce or totally eliminate the content of sulfur oxides and the content of an aromatic hydrocarbon composed of a monocyclic ring or a condensed ring in a petroleum fraction after oxidative de...  
JP2006009032A
To provide a method for treating a heavy oil capable of liberating vanadium included in the heavy oil from the heavy oil, when the heavy oil is modified with a subcritical water.The method for treating the heavy oil is characterized by s...  
JP2005330306A
To provide a method for desulfurizing naphtha to be a raw material for gasoline or petrochemistry by adsorptive desulfurization.The method for the adsorptive desulfurization of the naphtha comprises bringing the raw material naphtha havi...  
JP3730362B2
To remarkably decrease the power of a refrigerator by dimishing the refigerant energy for separating hydrogen and methane as compared with the conventional method and to increase the output by eliminating the problem that an existing dem...  
JP2005273652A
To provide a fuel delivery system to a gas turbine engine capable of processing fuel and increasing the usable cooling capability of the fuel, so as to eliminate components causing formation of coke.The fuel delivery system for the gas t...  
JP3724438B2
To remove vanadium from heavy oil by a method for treating heavy oil with supercritical water or subcritical water. In the method for treating and modifying heavy oil with supercritical water or subcritical water, supercritical water is ...  
JP2005523370A
The present invention offers the method of decreasing the nitrogen content of a liquid hydrocarbon supply thing, This method contacts the liquid hydrocarbon supply thing consisting of the (a) alkylating agent and an organic nitrogen subs...  
JP2005194336A
To provide a desulfurization process of a hydrocarbon oil excellent in handleability, operationability, cost effectiveness, mass-productivity and productivity by which a low sulfur hydrocarbon oil with a sulfur content as low as about 10...  
JP2005120344A
To provide an environment-considerate gasoline having a decreased effect on the environment, by extremely reducing a sulfur content thereof, and to provide a method for producing the same.This method for producing the environment-conside...  
JP2005511813A
It is the separation method of at least one gas-like materials output fraction which is characterized by the present invention including each of following processes at least and which was generated in the Fischer トロプシュ (FT) rea...  
JP3669340B2
To remove a metal such as vanadium in a heavy oil by a high- temperature high-pressure water to thereby prevent a catalyst from being poisoned and realize the use of a catalyst for a long time in the step of catalytic reaction such as hy...  
JP2005508440A
There is provided with a process for separating normal paraffins from hydrocarbons of C5-10 using zeolite molecular sieve 5A, which comprises the steps of (a) selective adsorption (b) cocurrent purge (c) countercurrent desorption. The pr...  
JP2005068415A
To provide a catalytically cracked gasoline base having a reduced sulfur content and a process for producing the catalytically cracked gasoline base, and to provide an unleaded gasoline composition that ensures satisfactory operating cha...  
JP2005507026A
The fuel composite for internal-combustion engines containing the low-sulfur fraction of the alkylation oil charging stock consisting of the substance boiled among about 60 °C * about 345 °C by making into the main ingredients the orga...  
JP3647763B2
To provide a heavy oil reforming method which reforms a heavy oil to give a fuel suitable for a gas turbine, eliminates sulfur and vanadium, i.e., harmful components, from a heavy oil, and enables almost all the hydrocarbons in the heavy...  
JP2005023090A
To provide a new method and a new apparatus for separation of a sulfur compound contained in petroleum which permits very efficient separation at a low cost dispensing with high temperature, high pressure, an expensive catalyst or the li...  
JPWO2003031537A1
減圧蒸留残渣油の脱瀝油を溶剤抽出して得ら れたDMSO抽出分が3質量%未満のエキス トラクトと、減圧蒸留留分を溶剤精製して得 られたラフィネートであって、DMSO...  
JP2005015522A
To provide a desulfurization method whereby the sulfur content of a liquid oil is effectively lowered by a simple method without increasing cost.The desulfurization method essentially comprises a first step wherein a liquid oil containin...  
JP2005015533A
To provide an oxidative desulfurization method which efficiently separates sulfur compounds from a liquid petroleum product, e.g. kerosene, gas oil, naphtha, or gasoline, by the action of an oxidant, thus decreasing the sulfur concentrat...  
JP2004538346A
The present invention processes hydrocarbon containing acid impurities, such as mercaptan, and under the conditions to which it is the method of carrying out improved quality, and oxygen does not exist in (a) essence target, Water, a mel...  
JP2004532928A
The present invention relates to the desulfurization method of hydrocarbon of naphtha boiling ranges, such as cracked naphtha. The present invention relates to the hydrogen treatment of the naphtha under alternative hydrogen treatment co...  
JP2004532927A
The present invention processes naphtha, such as catalytic-cracking naphtha, and relates to the method of removing acid impurities, such as mercaptan. Especially the present invention relates to the method for the mercaptan which has mol...  
JP2004532326A
The process for the catalytic oxidation of the sulfur and the nitrogen contaminant which exist in hydrocarbon fossil oil, and an unsaturated compound is indicated. This process includes bringing about oxidization under at least one sort ...  
JP2004531622A
The present invention processes hydrocarbon containing acid impurities, such as mercaptan, and under the conditions to which it is the method of carrying out improved quality, and oxygen does not exist in (a) essence target, Water, a mel...  
JP2004531621A
The present invention processes liquid hydrocarbon and relates to the composite and method for removing acid impurities, such as mercaptan (mercaptan which has molecular weights of about C (CHS = 90g/ (mol)) more than, such as recombinat...  
JP2004530747A
The reactor equipped with the means for removing sulfur from the method and synthesis gas for removing sulfur from synthesis gas in the Fischer * トロプシュ reactor is indicated. Since the substance of sulfur reactivity blocks sulfu...  
JP2004269871A
To provide an unleaded gasoline composition with reduced sulfur content assuring satisfactory mode of operation and a preparation process thereof.The high octane number unleaded gasoline composition is produced by step 1 of fractional di...  
JP2004528464A
The economical process for manufacture of the ingredient for an oil refinery blend of the fuel for means of transportation which is a liquid is indicated in the ambient conditions by alternative oxidization of the oil refinery charging s...  
JP2004528417A
The film abstraction method for removing a sulfur kind without a substantial olefin yield loss from a naphtha supply thing, especially FCC 軽質 catalytic-cracking naphtha is indicated. This method is accompanied by the film which has s...  
JP2004527367A
In the method of removing this sulfuric compound from the sulfuric compound content hydrocarbon materials which should be used in the hydrogen manufacturing process which has the present invention in the lower stream including a sulphuri...  
JP2004526011A
The organic composition in which especially the present invention is a liquid under ambient conditions is indicated about the composite of the fuel for transportation. In particular, it is related with an organic distillate suitable as a...  
JP2004526012A
The economical process for manufacture of the oil refinery blend ingredient of the fuel for means of transportation by alternative oxidization of the charging stock containing the mixture of hydrocarbon, a sulfur content organic compound...  
JP2004238478A
To provide a method for modifying fuel reduced in labor, time and cost necessary for the modification.The method for modifying fuel comprises contacting the fuel with ozone under ultraviolet irradiation. Thereby, the ozone is decomposed ...  
JP2004524377A
Diesel oil and fuel like the same petroleum products are desulfurized, and the process for decreasing sulphuric content to the range of sulfur (about 2 or 15 ppm) is indicated. The solution and a little hydrogen peroxide which formic aci...  
JP2004224939A
To prevent caulking of asphalt content in a heating furnace.An asphalt-separating facility is provided having an extraction tower 2, a heating furnace 4, and a separation tower 6. In the extraction tower 2 a solvent such as LPG is mixed ...  
JP2004521170A
This method presents the first dimerization domain (30) with an olefin and the olefin nature materials (5) of C* which contain paraffine in option, and includes the process of producing the first output (35). Subsequently, the first outp...  
JP2004195445A
To provide an oxidation method, an oxidation catalyst, an oxidation desulfurization method and an oxidation desulfurization apparatus suitable for oxidation desulfurization of liquid containing an organic sulfur compound.In the desulfuri...  
JP2004517194A
The method of removing a low boiling point sulfuric compound from the stream of a naphtha boiling range is indicated. The stream of a naphtha boiling range is contacted to high silica zeolite on conditions effective in a low boiling poin...  
JP2004517193A
[Subject] Offer the desulfurization method of the hydrocarbon used as a fuel base containing especially a thiophene derivative, increasing these 価 depending on the case without reducing the octane number or a cetane number. [Solution m...  
JP2004155844A
To provide a device and a method for removing contaminants comprising e.g. sulfur compounds (e.g. SO2) contained in a liquid fuel such as a heavy oil, a gasoline or a petroleum to thereby prevent environmental pollution.The raw material ...  
JP2004511620A
The present invention relates to the method of separating an olefin and paraffine, from 含酸素化合物 in the liquid hydrocarbon style containing the olefin, the paraffine, and 含酸素化合物 (mainly alcohol) of a high ratio. Gen...  
JP2004055483A
To provide a method for manufacturing hydrogen for a fuel cell capable of efficiently conducting desulfurization of kerosine including a very small amount of sulfur using oxidation reaction to eliminate sulfur compounds to a low concentr...  
JP2003534391A
(57) In the heat reaction region which summary book invention is the method of reducing the organic acid in the oil materials containing organic acid, and consists of a continuation stage of (a) plurality, They are heat-treated by a suff...  
JP2003533584A
(57) In summary book invention, heavy crude oil is heated to about 300 degrees F * about 600 degrees F. Crude oil is maintained to this temperature, the flash of the gas is carried out and it is removed from crude oil. Salt like a magnes...  
JP2003533584A5  
JP2003306682A
To provide a waste oil-collecting and regenerating system and a waste oil-regenerating apparatus having treating capacity and capable of stably regenerating a high-quality fuel oil.The waste oil regenerating treating system 1 is equipped...  
JP2003306683A
To obtain a stable high-quality product by rapidly and continuously treating a waste oil or a regenerated fuel oil.The waste oil or the regenerated fuel oil is mixed with a concentrated sulfuric acid and after finishing the mixing, the u...  
JP2003292974A
To provide a method for desulfurizing fuel for fuel cells by using oxidation reaction, promoting oxidation of sulfur compounds in the fuel and effectively desulfurizing.The method for desulfurizing a hydrocarbon containing organic sulfur...  

Matches 451 - 500 out of 902