TREATMENT OF ORGANIC MATTER USING HYPERCRITICAL AND HYDROTHERMAL REACTION PROCESS AND TREATMENT PLANT THEREFOR

摘要

PROBLEM TO BE SOLVED: To restrain the diversion of an inorganic content separated by deposition into a downstream by making a liquid content in the upper part of the interior of a separator stagnant and causing the deposition of the inorganic content even near the upper part and, at the same time, sending the stagnant liquid content to downstream. ;SOLUTION: An ejection sleeve 44 is of such a construction that the inner diameter of the sleeve 44 is larger than the flow path of an intake 4a to reduce the velocity of a material to be treated by a chemical reaction flowing into a separator and subject the material to a vacuum pressure. In addition, a guide part 45 is shaped like an umbrella having a larger outer diameter than the inner diameter of the lower opening of the ejection sleeve 44, and at the same time, guides a fluid ejected from the ejection sleeve 44 to the outside by the help of a tapered face 45a. Further, the guide part 45 obstructs an ascending stream near the center part on account of a tapered face 45b facing downward, and again conducts the ejected fluid to the outside. A support member 46 has at least a communicating hole 46a for sending an inorganic matter or the like to a discharge outlet 4b, near the inner bottom part of a pressure-resistant container 41 and an atmosphere which makes the fluid stagnant is formed in a hollow hole 46b connected to the discharge outlet 4b.;COPYRIGHT: (C)1999,JPO