Preface

In today’s world, the refined rate of chemical products has replaced the ethylene production, which has become a symbol of the development level of chemical industry in various countries. China and developed countries are carrying out strategic transfer of chemical industry, and vigorously accelerating the development of fine chemical industry. Fine chemical industry is a sunrise industry of chemical industry and an important part of modern high-tech field. It has become a new growth point with strong vitality and economic benefits for China’s chemical industry. In recent years, the developed countries have been increasing the research and development of fine chemicals. After decades of development in China, fine chemical products can basically meet the needs of national economic development, and have been widely used in daily life and various fields of national economy. Some fine chemical technology has entered the international advanced ranks. With the support of the state for the development of fine chemical industry and the continuous progress of high and new technology, the technical level and independent innovation ability of fine chemical industry in China will be improved rapidly in the future.
    This book is written by the author on the basis of many years of scientific research and teaching work in the field of fine chemical industry, referring to and summarizing the domestic and foreign technical documents about the production principle, process and process flow of fine chemical products. This book takes organic fine chemical products and new field fine chemical products as the core, takes the common and typical fine chemical product production process as an example, and discusses the corresponding production principle and process technology in detail, so as to facilitate the readers to master the relevant knowledge of fine chemical product production. The compilation system of the whole book is complete, with distinct engineering practice features and full and accurate materials. It not only suits the national conditions, but also tracks the engineering practice needs, pays attention to the combination of theory with practice, knowledge innovation, process and engineering innovation, and has strong theoretical and applicability. This book can be used as a reference for personnel engaged in the development, production, research, teaching, management and application of fine chemical products, as well as teaching materials for chemical engineering and technology, fine chemical industry, applied chemistry, petrochemical industry, pharmaceutical engineering, light chemical engineering, polymer material science and engineering, food science and engineering and other related majors in colleges and universities.
    Due to the rapid development of fine chemicals at home and abroad, covering a wide range, and the limitations of the author’s level and data collection, it is inevitable that there are some defects in the book. Readers are welcome to criticize and correct them.

前 言

当今世界，化工产品的精细化率已替代乙烯产量成为各国化学工业发展程度与水平的标志，我国及发达国家都正在对化学工业进行战略转移，大力加快精细化工的发展。精细化工是化学工业的朝阳产业，是当代高科技领域的重要组成部分，已成为我国化工行业具有较强生命力及经济效益的新增长点。近年来，工业发达国家不断加大精细化工的研制开发力度。而我国经过近几十年的发展，精细化工产品基本上可以满足国民经济发展的需要，现已被广泛应用于日常生活及国民经济中的各个领域，部分精细化工工艺技术已步入国际先进行列。随着国家对精细化工产业发展的扶持和高新技术的不断进步，未来我国精细化工的技术水平和自主创新能力将会得到快速提高。
  本书是作者在多年从事精细化工领域科研、教学工作的基础上，参阅并归纳国内外有关精细化工产品生产原理、工艺与工艺流程等技术文献资料编写而成。本书以有机精细化工产品及新领域精细化工产品为核心，以常用及典型的精细化工产品生产工艺为实例，对其相应的生产原理与工艺技术等进行详细的论述，便于读者掌握相关的精细化工产品生产知识。全书编排系统完整，工程实践特色鲜明，资料详实，既适合国情，又紧跟工程实践需求，注重理论联系实际、知识创新、工艺与工程创新，具有较强的理论性与适用性。本书可供从事精细化工产品开发、生产、研究、教学、管理和应用的人员参考，也可作为大专院校化学工程与工艺、精细化工、应用化学、石油化工、制药工程、轻化工程、高分子材料科学与工程、食品科学与工程等相关专业的教材。
  由于国内外精细化工发展较快，涉及范围广，加之作者水平和资料收集等条件所限，书中不妥之处在所难免，敬请广大读者批评指正。