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- This paper illustrates the allowance and hazard of the main impurities in cracking feedstock and diluting steam,and provides specific control methods. 文中列举了裂解原料与稀释蒸汽中主要杂质的允许值及其危害,并给出了具体的控制手段。
- Impurities in cracking feedstock and diluting steam are always ignored,furthermore,there are less effective methods to monitor and control them. 裂解原料与稀释蒸汽中所含的微量杂质通常不被人们重视,且缺乏有效地监控手段。
- The by products, wax and foots oil, in lube base oil production by solvent dewaxing were normally used as catalytic cracking feedstock. 蜡膏和蜡下油是溶剂脱蜡工艺生产润滑油基础油的副产物,一般只用作催化裂化原料。
- The technology of separating normal paraffins from the naphtha through the adsorption process was studied to optimize the steam cracking feedstock and utilize the naphtha resource properly. 摘要为了优化乙烯裂解原料并合理利用石脑油资源,将石脑油中的正构烷烃进行分离。
- OPTIMIZATION OF STEAM CRACKING FEEDSTOCK 蒸汽裂解原料优化
- fluid catalytic cracking feedstock 催化裂化原料
- Keywords Hydrocracked tail oil;Cracking furnace;Cracking feedstock; 加氢裂化尾油;裂解炉;裂解原料;
- The integration of coker gatch hydrorefining with catalytic cracking or hydrocracking for the extension of cracking feedstocks was developed. 根据延迟焦化馏出油的特性,开发出焦化蜡油加氢处理与催化裂化或加氢裂化构成的组合工艺,以拓宽催化裂化或加氢裂化的原料来源。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- Feasibility Analysis of Methanol as a Part of Fluidized Catalytic Cracking Feedstock 甲醇作为催化裂化部分进料反应过程的可行性分析
- That was a cracking shot he played. 他这一下打得妙极了。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去,身体会吃不消的。
- There's a lot to be done, so let's get cracking. 工作很多,咱们开始干吧。
- Police are cracking down on drug dealers. 警方现对贩毒分子严惩不贷。
- They sat by the fire, cracking jokes. 他们坐在火堆旁讲笑话。
- TECHNICAL MEASURES FOR OPTIMIZING STEAM CRACKING FEEDSTOCK AND INCREASING DIESEL PRODUCTION 优化蒸汽裂解原料及增产柴油技术措施的探讨
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- Processes for arsenic removal from hydrocarbon cracking feedstock and deactivation of the catalyst 烃类裂解原料脱砷方法及催化剂失活分析