PRETREATMENT METHOD FOR FORMATION OF LOW-CONCENTRATION EXHAUST GAS FUEL-BASED EMULSION AND ATTACHMENT DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a pretreatment method and an attachment device for performing high-level reforming of an emulsion fuel of W/O type or the like. SOLUTION: In a pretreatment for dispersion operation of a main treatment of mixing a combustible agent 2 of oily agent with a low-combustible agent 1 such as water through an assistant followed by emulsion fuel production, a pretreatment operation for microparticulating and filtering an undiluted solution is performed once or twice or more so that fine particles of the undiluted solution before mixing have a particle size distribution spectrum peak value of 30 micrometers or less. The pretreatment operation comprises ultrafiltering the individual raw materials by use of an attachment device provided with a microparticulation part with linear hole for microparticulating operation so that mixing of microparticulated raw materials can be performed by microparticulating the individual raw materials in the raw material stage. According to this, the quality preservation property of a finally produced liquid can be easily improved. COPYRIGHT: (C)2009,JPO&INPIT