The unique advantages of delayed coking process in the enlargement of unit capacity, investment and adaptability to feedstocks were summarized , the progress in delayed coking technology and the utilization of its high quality products were introduced with 23 references, and it was pointed out thatin a considerable long time of the future this process would be a predominant technology for heavy oil cracking in our country.%概述了延迟焦化技术在装置大型化、投资、原料适应性等方面所具有的独特发展优势.介绍了延迟焦化技术进展及产品的利用情况,指出在今后相当长的时期内,该工艺仍然是我国重油轻质化的主要加工技术.
展开▼
