化工英语-开工词句？ 太伤脑筋了，先搞2句简单的，难的留给高手吧。 1.if a larger (say 5 å) sieve is used for removal of mercaptans, methanol etc, then high temperatures can develop if the dryer is not correctly commissioned following regeneration. 2.the fire pit is designed to contain spillage (which will almost certainly be burning on contact with air) and permit any escaped tea to burn in a relatively safe manner. the curbed area around the tank slopes into the pit. a curtain wall separates the tank and pit. burning tea will flow in a trench under the floor into the pit. 1.如果用较大的分子筛(如5a)来除去硫醇、甲醇等，而干燥剂在再生后没有正确试车，就会形成高温。 2.消防池是设计来收集泄露(泄露与空气接触后肯定会着火)，并且可以让泄露的tea以比较安全的方式燃烧。罐区设有围堰，罐区地坪向消防池倾斜。水幕用来隔离罐区和消防池。燃烧着的tea可以通过地沟流入消防池。查看更多
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