油头日产1000吨氨装置改天然气1200吨氨和330吨甲醇的设计方案  

Design Schema to Modify 1000 T/DOil Feeding Ammonia Plant to 1200 T/DAmmonia and 330T/D Methanol PlantUsing Natural Gas

作　　者：李琼玖[1,2] 顾子樵[1,2] 王海[1,2] 

机构地区：[1]化工部天然气化工设计技术中心 [2]中国国际工程咨询公司

出　　处：《化肥设计》1999年第2期5-10,共6页Chemical Fertilizer Design

摘　　要：从油头改成气头制氨，有两种改造方案，一是天然气非催化转化法，二是天然气催化转化的蒸汽转化串纯氧部分氧化法。欲充分利用现有设备能力，年生产３６万吨合成氨和联产１０万吨甲醇，做到节能、节气、降低投资、提高效益。Two Schema for reforming ammonia plant,shifting their feeding from oil to natural gas,are put forward. One is uncatalyzed reforming,another is steam reforming plus partial oxidation with pure oxygen.The result will be: making full use of existing equipment to produce 360 kt/d ammonia and 100 kt/d methanol,saving gas and energy,reducing the investment,raising the efficiency,thus the variety and output of the product can be increased.

关 键 词：天然气 蒸汽转化 合成气 合成氨生产 原料气 

分 类 号：TQ113.242[化学工程—无机化工] TQ113.264