摘要
介绍了我国自主研发的FV-10石蜡加氢催化剂和器外预硫化技术的特点,及其在盘锦北方沥青燃料有限公司100 kt/a石蜡高压加氢装置的应用情况。结果表明:应用FV-10催化剂后,该装置在反应压力为12 MPa、反应温度为252~255℃、进料量为10 t h的条件下,反应器压降小于0.02 MPa,温升小于2.5℃,产品满足全精炼石蜡的要求;产品色度为+30号,光安定性为+3号,热安定性为+28号,体现出高压加氢的优势。
The characteristics of paraffin wax hydrogenation catalyst FV-10,and its ex-situ presulfiding and application in paraffin wax high-pressure hydrogenation unit in Panjin North Asphalt Fuel Co.,Ltd.were introduced.The application results show that under the conditions of 12 MPa,252-255℃and 10 t h,the pressure drop of catalyst bed is less than 0.02 MPa,the reaction temperature rise is less than 2.5℃,and the product can meet the requirements of refined paraffin wax.The color of product is+30,the light stability is+3,and the thermal stability is+28,which reflects advantages of high pressure hydrogenation.
作者
毕文卓
孙剑锋
张艳侠
郭宝坤
韩劲松
Bi Wenzhuo;Sun Jianfeng;Zhang Yanxia;Guo Baokun;Han Jinsong(SINOPEC Dalian Research Institute of Petroleum and Petrochemicals,Dalian 116110;Panjin North Asphalt Fuel Co.,Ltd.)
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2022年第1期76-78,共3页
Petroleum Processing and Petrochemicals
基金
中国石油化工股份有限公司炼油板块B2/C类科技项目。
关键词
石蜡
高压加氢
催化剂
器外预硫化
paraffin wax
high-pressure hydrogenation
catalyst
ex-situ presulfiding
