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公开(公告)号:WO2017106931A1
公开(公告)日:2017-06-29
申请号:PCT/AU2016/051286
申请日:2016-12-23
Applicant: UNIVERSITY OF NEWCASTLE
Inventor: MOGHTADERI, Behdad , SHAH, Kalpit
Abstract: The present invention provides a method (1) and system for the removal of tar from a synthesis gas (10) using a chemical loop (23). A first reactor (20, 55) is fed with mineral particles and the synthesis gas. The mineral particles catalyse the tar in the synthesis gas to produce a mixture comprising hydrogen and a mineral carbonate. A second reactor (15, 70) is fed with oxygen and the mineral carbonate. The oxygen reacts with the mineral carbonate to produce a flue gas (25) comprising carbon dioxide and mineral particles, which are then separated and the mineral particles are recycled to the first reactor.
Abstract translation: 本发明提供了使用化学回路(23)从合成气(10)中除去焦油的方法(1)和系统。 第一反应器(20,55)被供给矿物颗粒和合成气。 矿物颗粒催化合成气中的焦油以产生包含氢气和无机碳酸盐的混合物。 向第二反应器(15,70)供给氧气和无机碳酸盐。 氧气与无机碳酸盐反应以产生包含二氧化碳和矿物颗粒的烟道气(25),然后将其分离并将矿物颗粒循环到第一反应器中。 p>