摘要
国内自行设计制造的INCOLOY825高压空冷器已应用在齐鲁石化公司胜利炼油厂1.5Mt/a(150万吨/年)渣油加氢脱硫(VRDS)装置中。与装置中原有的反应产物空冷器相比,空冷器翅片管以IN-COLOY825合金为基管,增强了设备的防腐蚀性,延长了装置的运行周期并提高了操作可靠性。
The INCOLOY alloy 825 high-pressure air coolers which were designed and fabricated by homeland have been applied in 150×104 t/a VRDS unit in Shengli Refinery of Qilu Corporation as reactor effluent air cooler (REAC). The air cooler with INCOLOY alloy 825 tubes is better than old one in corrosion resistance and ensures a longer period and a great reliability of operation of the equipment. There are many difficulties in design and fabrication of homemade INCOLOY alloy 825 air cooler. The characteristics of material and design and the process of manufacturing were introduced and discussed in the paper, providing experience for similar hydroprocessing units.
出处
《石油化工设计》
CAS
2005年第2期5-7,共3页
Petrochemical Design
