化工英语-开工词句? 老外在开工手册中有以下句子不太明白,请高手帮着翻译一下: 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. 3. Though being roofed, the pit must be checked to ensure that it is free of water, since even burning TEA will react violently with water. To reduce the rate of air diffusion and hence the intensity of any TEA fire, dry powder or vermiculite or dry sand can be used to blanket the curbed area and pit. 4. This allows TEA to drain into the holding tank and avoids hydraulic pressure being trapped in the transfer line . 5. Note for multiple refill from larger transport containers: 以上每句间没有联系,但都是开工时的。 查看更多9个回答 . 5人已关注