去年,中央一位领导同志指出:化学工业要提高经济效益,必须大力发展精细化工. 那么,什么是精细化工?它有什么特点?它的发生、发展以及它的现状和未来又是怎样的?这些都是令人颇感兴趣的问题. 精细化工产品,顾名思义,是指优质的、精致的、经过仔细加工、数量少而价值高的化工产品.一般是指经过深度加工,具有一定功能,技术密集度高,附加价值大的化工产品.其中多数具有品种多而配套性强,规模小而淘汰更新快,投资少而利润大的特点. 精细化工开始是以医药、染料、香料工业为代表的,随着科学的进步和生产、消费水平的提高,它的领域不断扩大.例如,为使合成材料具有加工和使用性 Last year, a leading comrade of the Central Committee pointed out: In order to improve economic efficiency, the chemical industry must vigorously develop fine chemicals. So what is the fine chemical industry? What is its characteristics? What is its occurrence and development, and its current status and future? These are quite interesting issues.Fine chemical products, as the name suggests, refers to high-quality, sophisticated, carefully processed, a small number of high value of chemical products generally refers to the depth of processing, has a certain function, technology High concentration, high value-added chemical products.Many of the varieties with a variety of strong, small scale but quicker out of the elimination, less investment and large profits.Specialist chemistry is the beginning of medicine, dyes, spices industry as the representative , With the progress of science and the improvement of production and consumption level, its field is constantly expanding.For example, in order to make the processing and use of synthetic materials