Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 955

Document Document Title
JP4217289B2  
JP2009501824A
[Subject] operation -- provide a manufacturing process of easy heavy base oil without cloudy weather. [Means for Solution] (a) A process to which kinetic viscosity in 100 ℃ makes a molecule a cloudy high point is presumed to be from ba...  
JP2009013423A
To provide a process for producing a lubricating oil basestock having at least 90 wt.% saturates and a VI of at least 105.The process for producing the lubricating oil basestock includes selectively hydroconverting a raffinate from a sol...  
JP4208716B2
A process oil comprising a 95/5 to 5/95 by weight mixture of: an extract having a DMSO extractable content less than 3 wt% obtained by solvent-extracting an oil obtained by deasphalting a vacuum distillation bottom; and either a mineral ...  
JP4195727B2  
JP4181876B2  
JP2008274238A
To provide a base oil for a lubrication oil, capable of achieving all of making its viscosity as low, viscosity-temperature property, low temperature viscosity property and low volatility in high levels, a method for producing the same a...  
JP2008525300A
The present invention relates to the method of compounding crystalline molecular sieve SSZ*70 [new] prepared as a structure inclination agent using an N and N'* ジイソ propyl イミダゾリウム positive ion, and SSZ*70, and the met...  
JP2008525299A
The present invention relates to the method of compounding N* Ben Jill *1, molecular sieve SSZ*71 [new] which are prepared as a structure inclination agent using a 4* ジアザビ cyclo [2.2. 2] octane positive ion, and SSZ*71, and the m...  
JP4117560B2
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...  
JP2008520763A
The present invention relates to the manufacture methods of the lubricating oil base material from lubricating oil boiling range materials. In more detail, the lubricating oil boiling range stream to which the 溶剤脱 low of the wax co...  
JP2008516036A
[Subject] Lose the cloudy weather of base oil materials. [Solution means] The kinetic viscosity in 100 °C the base oil exceeding 10cSt by nano filtration type film separation or reserve osmosis type film separation, How to reduce the cl...  
JP2008514758A
The present invention relates to transportable product for the transportation of paraffinic wax and methods of transporting using this transportable product. The transportable product comprises 90 to 20 weight % of a hydrocarbonaceous li...  
JP2008514757A
The present invention relates to transportable product for the transportation of paraffinic wax and methods of transporting using this transportable product. The transportable product comprises 90 to 20 weight % of a liquid comprising >=...  
JP2008512512A
The supply style of the lubricating oil boiling range containing wax An activity metal oxide, the -- the [VIII fellows and] -- the production method of the lubricating oil base oil converted into the base oil which fitted use of the moto...  
JP2008512227A
the [for using the petroleum stock flow of a lubricating oil boiling range for carrying out a 水素化脱 low / an active metal oxide and] -- the [VIII fellows and] -- the catalyst composite which contains a fine-pores molecular sieve w...  
JP4071365B2  
JP2008062236A
To provide a method for adding a component for hydrogenation to a non-zeolite molecular sieve (NZMS) in order to produce a catalyst material having higher activity for catalytic conversion than similar catalyst materials produced by conv...  
JP2008507610A
The kinetic viscosity at 100 °C is about 1.5 cSt (s) *36cSt, and a viscosity index, Formula: Viscosity index = composite of white oil whose molecule with cycloparaffin functionality it is larger than the value computed by 28xLn (kinetic...  
JP2008501838A
[Subject] Improve the yield of the base oil in which the kinetic viscosity in 100 °C exceeds 6cSt. [Solution means] the materials which contain 5*40 % of the weight of hydrocarbon diluents whose collecting point is less than 400 °C Fis...  
JP4020521B2
A process for producing a waxy product comprises hydrotreating a feedstock comprising a Fischer-Tropsch wax and a petroleum-based waxy distillate, to produce a range of hydrogenated products, and recovering a waxy product from the range ...  
JP3984649B2  
JP3986107B2  
JP2007524750A
(a) The process which contacts vacuum distillation thing charging stock to the extraction solvent which extracts aromatic compounds from this vacuum distillation thing alternatively, (b) While more materials which contain more wax than 5...  
JP2007520335A
This application uses the sulfurated pore size precious-metals content molecular sieve catalyst in form alternative, and is related with the method of manufacturing lubricous base oil from the nature hydrocarbon charging stock of wax. In...  
JP2007520582A
含蝋 hydrocarbon petroleum stock is contacted for a hydrocracking catalyst, it ranks second and hole size contacts an outflow thing for the molecular sieving hydrogenation isomerization catalyst which is a degree in the middle. The out...  
JP2007516337A
a) Perform the Fischer トロプシュ composition to シンガス, give an output style, and from the; b above-mentioned output style, Separate into the real target with less oxygen than about 1 % of the weight which has few nitrogen an...  
JP2007515535A
(a) The process of carrying out the hydrogenation isomerization of the Fischer トロプシュ composition output, (b) Contact the process and (c) this residue materials which isolate one or more sorts of fuel output and distillation res...  
JP2000345171A5  
JP3920594B2
To provide a dewaxing auxiliary having excellent improving effect on filtering property when wax is removed from mineral oil or the like by filtration and having excellent workability. The dewaxing auxiliary consists of a polymer (A1) co...  
JP2007511457A
Although the polymer for light emitting diode (LED) devices is prepared, useful halogenation or a tattered ナート-ized aromatic monomer * metal complex is described. The aromatic monomer * metal complex concerned is designed so that t...  
JP2007510777A
It is an integrated manufacturing process which manufactures the Fischer トロプシュ guidance products boiled in the range of liquid fuel and lubricous base oil, (a) From the Fischer トロプシュ composition reactor, the Fischer ...  
JP2007510776A
The present invention relates to the improvement method of the lubricous characteristic of the distillation base oil characterized in the pour point 0 °C or less and a boil region with the 10% point in about 625 degrees F * about 790 de...  
JP2007510798A
A process for producing lube oil basestocks involving solvent extracting a waxy feed to produce at least a lube oil boiling range raffinate, hydrotreating the lube oil raffinate to produce a hydrotreated raffinate, and dewaxing the hydro...  
JP2007508440A
The present invention relates to the production method of the lubricous base oil containing the paraffinic hydrocarbon ingredient which has the optimized branch. The lubricous base oil containing a paraffinic hydrocarbon ingredient with ...  
JP2007061679A
To provide a dewaxing catalyst which has a high dewaxing capability, is hard to produce an excessive decomposition, and at the same time, has a sufficient mechanical strength.The dewaxing catalyst is characterized in that 50 wt.% or more...  
JP2007016090A
To provide a clean gasoline composition markedly reduced in environmental burden through cutting the amounts of sulfur dioxide and carbon dioxide emitted in its combustion while securing sufficient vehicle-driving characteristics.The cle...  
JP2006526034A
How to manufacture diesel oil and lubricating oil base oil of the low pour point by collecting the not less than 120 °C output which has hydrofinishing (21) and the improved character of bulk dewaxing of the F*T syncrude beyond C5 (8), ...  
JP3844493B2  
JP3841404B2
To provide a chlorine-free dewaxing assistant for a solvent dewaxing method containing a step to cool at a cooling rate of ≥30°C/min, free from the unavoidable short points of dewaxing assistants (chlorine-content and corrosion by dec...  
JP2006520427A
(a) The process of manufacturing the isomerization output which has the pour point which carries out the hydrogenation isomerization of the charging stock under the conditions of hydrogenation isomerization on a middle pore size molecula...  
JP2006520428A
A method for producing lubricant base oils is provided comprising the steps of: (a) separating a feedstock into a light lubricant base oil fraction and a heavy fraction; (b) hydroisomerizing the fractions over a medium pore size molecula...  
JP2006518796A
A process for producing a premium Fischer-Tropsch diesel fuel which comprises (a) hydroprocessing a waxy Fischer-Tropsch feed to remove the oxygenates that are present in the feed, whereby a first Fischer-Tropsch intermediate product is ...  
JP2006206433A
To provide a method for the synthesis of zeolite ZBM-30 capable of obtaining more satisfactory crystallinity as aluminum is more satisfactorily incorporated into a zeolite structure.The method for the synthesis of solid zeolite ZBM-30 in...  
JP3767905B2  
JP3764796B2
To obtain high-grade middle distillates by bringing a wax-contg. hydrocarbon feed into contact with an alcohol/dilute acid mixed soln. and bringing thus treated feed into contact with specific catalysts at high temp. and pressure to subj...  
JP2006509847A
The nature materials of wax are converted into a base material in the end of unification mixed powder containing the metal hydrogenation ingredient supported by the carrier using a-izing pellet catalyst. The above-mentioned catalyst has ...  
JP2006509899A
The present invention relates to lubricating oil containing the base oil and base oil in which a high viscosity index (130 or more) and an unexpected combination of the ratio of measured value versus the theoretical value of high shearin...  
JP2006509091A
(a) The process which contacts the materials consisting of a distillation thing or deasphalting oil for the sulfuration catalyst for hydrodesulfurization which contains nickel and tungsten the bottom of existence of hydrogen, and on acid...  
JP2006509090A
(a) the materials containing wax exceeding 50 % of the weight -- the bottom of existence of hydrogen -- a fireproof oxide support top -- the -- the process contacted for the catalyst which supports a VIII fellows metal ingredient -- (b) ...  

Matches 301 - 350 out of 955