通过对加压气化炉煤锁d CS自动加煤系统的开发与应用，来实现PK M气化炉加煤的自动和优化控制，以确保气化炉稳定运行。
Based on PKM gasifier coal lock hopper auto feed coal DCS system program's development and application, PKM gasifier can auto feed coal and produce gas safely and steady.
澳大利亚环境部长加勒特星期五说，接下来两天至关重要。救援队将在接下来两天将把受损煤船上的油抽取到一艘驳船上。
Australian Environment Minister Peter Garrett said Friday the next two days will be critical as the salvage teams pump the oil from the damaged ship onto a barge.
本周，另一矿业巨头斯特拉塔公司宣布在多米尼加共和国的镍矿生产由更昂贵的石油动力转变为煤动力期间，暂停生产运营。
This week, Xstrata, another big mining firm, suspended operations at a nickel mine in the Dominican Republic while converting its power supply to run on coal, rather than-more expensive-oil.
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