Kri, Inc.

Revo International Inc.

Daisaku Shojo

Keiichi Tsuto

Masahiro Satoh

Satsuki Kitajima

Yuichiro Azuma

A method for producing a hydrocarbon liquid fuel including hydrocracking a raw material oil in the presence of a hydrocracking catalyst, at a supplying pressure of hydrogen of from 0.1 to 1.0 MPa, a liquid space velocity of liquid volume of the raw material oil of from 0.05 to 10.0 hr, and a flow rate of the hydrogen from 50 to 3,000 NL per 1 L of the raw material oil, wherein the hydrocracking catalyst is produced by a method including stirring a sulfur compound and a cracking catalyst in an aqueous medium to allow liquid-solid separation (step 1); stirring a solid product obtained in the step 1 and a metal component in an aqueous medium to allow liquid-solid separation (step 2); baking a solid product obtained in the step 2 (step 3); and reducing a solid product obtained in the step 3, or reducing a solid product obtained in the step 3, and then subjecting a reduced product to sulfurization treatment (step 4). According to the present invention, the hydrocracking of a raw material oil such as fats and oils and biomass retort oils, or a hydrocarbon or the like in petroleum oils, in a given composition can be accomplished by supplying a low-pressure hydrogen of a normal pressure or so.

Method for producing hydrocarbon liquid fuel

Disclosed is a modified metal oxide sol that has a large hydrophilizing effect and antistatic effect, can be produced at low cost and is capable of being a coating. Specifically disclosed is a modified metal oxide sol characterized by modification by a functional group represented by formula (1) at 0.55-5.5 mmol per 1 g of metal oxide sol. MOS(&#x2550;O)&#x2014;R&#x2014;Si(CH)(&#x2014;O&#x2014;)(1) {In the formula, M is a hydrogen ion, Calkyl group, metal ion or ammonium (NR) group; Ris a Calkylene group (may have urethane bonds or urea bonds in the main alkylene chain); Rmay be the same or different and is a Calkyl group or a hydrogen atom; and n represents 0 or 1}.

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Kyoto, Japan

Daisaku Shojo