Electric heat tracing and steam jacket heat tracing in sulfurrecoveryunit have been compared in the light of economy and unit features.
从经济及装置特点两方面对硫磺回收装置电伴热和蒸汽夹套伴热进行了比较。
2
The problem of drainage SO2 over specification in the sulfurrecoveryunit in methanol plant, Yankuang Cathay Coal Chemicals co. Ltd. is analyzed.
分析了兖矿国泰化工有限公司甲醇车间硫磺回收尾气so 2排放超标的原因。
3
However, it is reasonable to adopt steam jacket heat tracing for sulfurrecoveryunit, as the steam produced by the unit itself has no other utilization.