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- Residue hydrotreating in suspended bed, compared with residue upgrading in fixed bed, is a novel method for heavier oil hydroprocessing. 摘要固定床渣油加氢改质技术是比较成熟的重质油加工手段,而悬浮床渣油加氢技术是较新的重油轻质化方案。
- The characteristics of residue oil hydrocracking processes of fixed bed,ebullated bed,suspended bed and movable bed were compared. 对固定床、沸腾床、悬浮床和移动床几种渣油加氢工艺的特点作了比较;
- Selecting either fixed bed hydrodesulfurizing or suspended bed hydrcracking depends on both characteristics of feedstocks and products. 在加工渣油时选用固定床加氢脱硫工艺还是悬浮床加氢裂化工艺,应根据所用原料的性质和加工的目的而定。
- Residue hydrotreating in suspended bed,compared with residue upgrading in fixed bed,is a novel method for heavier oil hydroprocessing. 固定床渣油加氢改质技术是比较成熟的重质油加工手段,而悬浮床渣油加氢技术是较新的重油轻质化方案。
- Two stage suspended bed hydrocracking was suggested based on the fact that there were two kinds of reactions in the reactor: hydrogenation at low temperature and thermocracking at high temperature. 悬浮床加氢裂化反应以热裂化为主,同时伴有加氢反应。悬浮床加氢裂化分两个温度段:低温加氢精制和高温裂化。
- particle size of suspend bed sediment 床沙可悬粒径
- STUDY ON SUSPENDED BED HYDROPROCESSING SCHEME FOR RESIDUAL OIL 渣油悬浮床加氢技术方案的探索
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- Keywords resid hydrocracking;suspended bed;catalyst; 渣油加氢裂化;悬浮床;催化剂;
- Some chandeliers are suspended from the ceiling. 几盏枝形吊灯从天花板悬吊下来。
- He was suspended from competition for three months. 他受到停止出赛三个月的处分。
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。
- His license was suspended for six months. 他的执照被吊销6个月。
- A mosquito netting completely surrounds our bed. 一顶蚊帐把我们的床完全围住了。
- She was lucky to get off with a suspended sentence. 她侥幸被判缓刑。
- It was hard work getting the children off to bed. 哄孩子们去睡可不是容易的事。
- The judge gave him a nine-month suspended sentence. 法官判处他9个月监禁,缓期执行。
- I threw off my clothes and tumbled into bed. 我脱掉衣服倒在床上便睡了。
- I usually go to bed at half past ten. 我通常十点半睡觉。
- His licence was suspended for drunk driving. 他的驾驶执照因酗酒开车被暂时吊销。