| abstract |
This invention provides a method for producing liquefied matter from glyceric solids, that can produce liquefied matter which is able to be utilized for, for example, fuels by liquefying glyceric solids efficiently. The method of this invention is to produce the liquefied matter by mixing a glyceric solid such as glyceric solids obtained as a by-product when biodiesel fuel is produced from vegetable oil, with at least one kind of oil selected from a group consisting of mineral oil, animal oil and vegetable oil, and acids, characterized by mixing the acids so that the liquefied matter has a pH value of pH3 to pH12. |