一、前言日本川崎钢铁公司千叶厂是一家联合钢铁厂,其厂址与市区紧相毗邻。由于市区对工业生产的环境保护要求越来越高,致使千叶厂增建了不少防止工业污染的设施。尤其是烧结系统,已研究出烟气脱氮、脱硫技术,并引进了最新式的废气净化设备。增添这些设备后,能耗增加,为使烧结生产适应这种情况,因而采取了有力的节能措施。该厂以节能和降低消耗为着眼点,开展了各项技术研究工作,并将所获成果充分地应用到烧结生产中去,从而使烧结工序能耗减半。这些技 I. Preface Japan’s Kawasaki Steel Chiba plant is a joint steel plant, the site adjacent to the urban area closely. As urban areas have become increasingly demanding on the environmental protection of industrial production, the Chiba Plant has built a number of facilities to prevent industrial pollution. In particular, the sintering system has been developed flue gas denitrification, desulfurization technology, and the introduction of the latest type of exhaust gas purification equipment. With the addition of these equipment, the energy consumption has increased, and in order to adapt the sintering production to this situation, energetic energy-saving measures have been taken. The plant to energy saving and reduce consumption as the focus, carried out various technical research work, and the results obtained fully applied to the sintering production to go, so that the sintering process energy consumption by half. These skills