摘要
我国富煤少油,选择粉煤纯氧高温气化制甲醇的煤炭中碳的利用率达99%;再配入水电解氢使元素利用率达100%并CO2零排放;甲醇合成弛放气中的N2联产合成氨尿素;达到节约资源、环境友好、循环使用的目的。河南地处中原,煤炭和粮食主要产区,走煤炭清洁转化制甲醇联产化肥的结构调整,是保障能源、环境和粮食安全的最佳选择。
It is fact that coal is fat and oil is few in our country, the carbon use ratio can reach 99% at the choice powdered coal, pure oxygen, high temperature gasification making methanol; Matching the water electrolysis hydrogen to cause the element use ratio reach 100% and CO2 zero discharges; the N2 of methanol synthesis relaxing deflates can used to produce ammonia and urea; so it achieves the aim of saving the resources, friendly environment and circulation economy. Henan province is the coal and the grain main production area, so the route that coal clean conversion making methanol is the best choice of ensuring the energy, environment and the grain security.
出处
《河南化工》
CAS
2007年第4期11-17,共7页
Henan Chemical Industry
关键词
煤炭清洁转化
甲醇
合成氨
尿素
coal clean conversion
methanol
synthetic ammonia
urea
