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- Keywords Thin Plate Fixed Bed Adsorber;Circulation Ventilation;Screen Plate;Purification; 薄平板型固定床吸附器;循环通风;网板;净化;
- A process for removal of aromatics from recycling paraffins in alkylbenzene production was developed, in which a fixed bed was adopted to selectively adsorb aromatics. 开发了一种芳烃脱除工艺,脱除烷基苯生产物流循环烷烃中存在的芳烃类杂质。
- Abstract: A process for removal of aromatics from recycling paraffins in alkylbenzene production was developed, in which a fixed bed was adopted to selectively adsorb aromatics. 摘 要: 开发了一种芳烃脱除工艺,脱除烷基苯生产物流循环烷烃中存在的芳烃类杂质。
- A process for removal of aromatics from recycling paraffins inalkylbenzene production was developed, in which a fixed bed was adopted to selectively adsorb aromatics. 开发了一种芳烃脱除工艺,脱除烷基苯生产物流循环烷烃中存在的芳烃类杂质。
- Abstract: Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized. 文摘:总结了我国固定床加氢裂化装置历年来发生的典型故障。
- The catalytic reaction from synthesis gas to methanol in a fixed bed reactor with CNJ - 502 catalyst is studied. 利用CNJ502催化剂在固定床反应装置上研究由合成气合成甲醇的催化反应.
- Initiative cracking of n-heptane,a model compound of heavy hydrocarbons,was investigated in a fixed bed microreactor. 以正庚烷为高碳烃的模型化合物,在微反装置上对正庚烷的引发裂解进行了研究。
- Lignite gasification used in pressured fixed bed gasifier is an efficient measures for upgrade its use value. 褐煤用于固定床加压气化是提升其使用价值的有效措施。
- Fixed bed resid hydrodesulfurization technologies have been patented by chevron,Unocal, IFP, UOP and SIPM. 关于固定床式渣油加氢脱硫技术,目前世界上雪夫隆、联合油、IFP、UOP和壳牌等5家公司有专利技术。
- In the fixed bed reactor with a quartz tube, the laws of uncatalyzed reaction between soot and NO were investigated. 在石英管式炉固定床反应器上研究了程序升温条件下炭黑与NO反应的规律。
- Thus the hot spot which causes catalyst deactivation in conventional fixed bed reactor is avoided. 这样就避免了一般固定床反应器中过热部位使催化剂减活的现象。
- The two kinds of reactors are compared with the adiabatic fixed bed used nowadays. 将这两类反应器与现用的绝热型反应器进行了比较。
- Coal consumption of COREX is too much and coke is still used to supply effective calorific value of coal and form a fix bed with carbon. COREX的主要问题有两个,其一是煤耗过高,其二是仍需使用一定比例的焦炭,以补充有效热值和形成含碳固定床。
- Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized. 总结了我国固定床加氢裂化装置历年来发生的典型故障。
- The study investigates the effects of temperatures, moisture,chlorine during waste incineration both in a fix bed and in a rotary incinerator. 在转式垃圾焚烧炉和固定床加热炉中,研究了有机垃圾焚烧过程中温度、水分、无机氯及有机氯对几种重金属分布的影响。
- Pre-esterification of China wood oil catalyzed by solid acid in fixed bed reactor was researched. 利用固定床反应器,以固体酸为催化剂催化桐油预酯化反应。
- Causes of too fast increase of the pressure drop and location in the fixed bed reactor of hydrocracker were discussed. 讨论了加氢装置固定床反应器压力降升高过快的原因及产生的位置。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- Bench-scale experimental results on extraction of gallium from Bayer process solution by ion exchange with packing moving bed adsorbing column are presented. 介绍了采用密实移动床吸附塔、以离子交换法从拜耳工艺溶液中提取镓的扩大试验结果。
- Sawing machines with fixed tool during operation, having a fixed bed with manual feed of the work piece or with a demountable power feed. 工作时,圆锯片不移动,有固定床身,采用手工送料进给或可拆卸动力送料的圆锯机。