摘要
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。电伴热既经济可靠 ,又方便施工、维护和控制。对硫磺回收这类有自产蒸汽且蒸汽又难有别的利用途径的装置 ,采用蒸汽夹套伴热是合理的。
Electric heat tracing and steam jacket heat tracing in sulfur recovery unit have been compared in the light of economy and unit features. Electric heat tracing is economical, reliable and easy to construct, maintain and control. However, it is reasonable to adopt steam jacket heat tracing for sulfur recovery unit, as the steam produced by the unit itself has no other utilization.
出处
《炼油技术与工程》
CAS
北大核心
2004年第9期53-55,共3页
Petroleum Refinery Engineering
关键词
夹套
电伴热
硫磺回收装置
蒸汽
可靠
sulfur recovery unit, electric heat tracing, steam heat tracing, technical economical comparison
