유기 용제 회수 시스템

• Main Authors: TATEYAMA SAMU, HAYASHI TOSHIAKI, OKADA TAKEMASA
• Format: Patent
• Language: Korean
• Published: 15.05.2023
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; THEIR RELEVANT APPARATUS; TRANSPORTING

본 발명의 유기 용제 회수 시스템은, 피처리 가스의 유기 용제를 직렬 다단 접속된 복수의 제1 처리조에서 흡착하는 흡착 처리와, 차례로 선택된 하나의 제1 처리조에서 탈착 처리를 행하는 유기 용제 회수 장치와, 제2 처리조에서 흡탈 처리 및 탈착 처리를 행하는 유기 용제 농축 장치를 구비하고, 선택된 하나의 제1 처리조와 제2 처리조에 있어서 탈착 처리의 개시를 동시에 행한다. An organic solvent recovery system in the present invention includes an organic solvent recovery apparatus that performs an adsorption treatment to adsorb an organic solvent in a treatment target gas in a plurality of first treatment tanks connected in a series multi-stage configuration and a desorption treatment in one of the first treatment tanks that is selected in sequence, and an organic solvent concentrator apparatus that performs an adsorption and desorption treatment and a desorption treatment in second treatment tanks, the start of the desorption treatment is performed in the selected one of the first treatment tanks and the second treatment tank at the same time.