千百年来,人类在开发一种资源的同时,往往又在破坏、污染其他资源。让资源重复使用又不污染环境,成为人类一直心存的梦想。如今,在山东北部一片盐碱荒滩上,山东鲁北化工企业集团董事长冯怡生,圆了这个梦。1997年春,中国筹备召开北京香山科学会议第72次学术讨论会——绿色化学研讨会。期间,中科院院士张存浩到“鲁北化工”考察后,称赞冯怡生开发的磷石膏制硫酸联产水泥技术,是绿色环保技术、原子经济技术、可持续发展技术和零排放技术。作为这次会议的主席之一,他写信给香山 For thousands of years, mankind, while developing a resource, often destroys and pollutes other resources. Reuse of resources without polluting the environment, has become the dream of mankind has been living. Today, a salt and saline wasteland in northern Shandong, Shandong Lubei Chemical Industry Group Chairman Feng Yisheng round the dream. In the spring of 1997, China prepared for the 72nd Symposium of Beijing Xiangshan Science Conference - Green Chemistry Symposium. During the visit, Academician Zhang Cunhao of CAS paid tribute to “Lubei Chemical Industry” and praised Feng Yisheng’s phosphogypsum-based sulfuric acid co-production cement technology. It is a green technology, an atom economy technology, a sustainable development technology and a zero-emission technology. As one of the chairmen of the conference, he wrote to Xiangshan