联醇工艺中提高醇产量的设计及探讨%DESIGN AND DISCUSSION OF ENHANCEMENT METHANOL OUTPUT IN COMBINATIVE METHANOL PROCESS
河南省科学院质量检验与分析测试研究中心,河南,郑州,450052 河南大通化工股份有限公司,河南,焦作,454350 河南省化工研究所有限责任公司,河南,郑州,450052
2009-09-08
联醇 合成 醇氨比 中低压二级联醇
详细讨论了联醇工艺中温度、压力以及醇氨比与氢氮比的关系对甲醇合成的影响.针对大通化工公司现有联醇工艺,提高醇产量时推荐采用中低压二级联醇工艺,该工艺具有较大的优越性,是一种较为理想的工艺路线.%The relationship between methanol-ammonia ratio and hydrogen-nitrogen ratio,the effect of pressure and temperature on methanol synthesis were discussed in combinative methanol process.Then,the low-middle pressure situation was recommend for increasing ethanol production in combinative methanol process,as the process had an extraordinary advantages and potential applications.
