【摘要】 介绍了十年来我国延迟焦化工艺在针状焦生产、组合工艺应用、装置大型化、产品用途开发、清洁生产、节能和自动化技术等方面所取得的进展 ,论述了当前生产中存在的设备和管道硫腐蚀严重等问题 ,并提出了改进建议更多还原

【Abstract】 Progresses of delayed coking in needle coke production,combination process application, construction of large scale unit,application development of products,clean production,energy conservation and automation in the last decade were introduced.Serious sulfur corrosions in equipment and pipes were discussed and measures proposed.更多还原