1) consumption of AlCl 3
AlCl3消耗
1.
The problems in alkylation unit of 60 kt/a styrene were the leakage in tail gas condenser and high consumption of AlCl 3.
针对6万t/a苯乙烯装置烃化单元存在的尾气冷凝器易泄漏、AlCl3消耗高等问题,采取了将尾气冷凝器由碳钢刷防腐漆式改为块孔式石墨换热器,调整尾气冷凝器与烃化器和AlCl3络合物沉降槽的相对位置等措施,取得了较好的改造效果,年增效至少160多万元。
2) aluminum chloride
AlCl3
1.
Immobilization of aluminum chloride on mesoporous silica is a promising.
采用AlCl3固载方法制备了AlCl3/HM催化剂,并将其用于萘的烷基化反应中。
2.
A new method was discussed to determinate flavonoids of Ginkgo biloba in drugs by aluminum chloride spectrophotometry at the wavelength of 408 nm.
提出了AlCl3 分光光度法测定药物制剂中银杏黄酮含量的新方法。
3.
The Al-Ferron timed complex-colorimetric method was applied to investigate the coagulation property of aluminum chloride(AlCl_3) from the perspective of speciation conversion of aluminum.
应用Ferron逐时络合比色法,从铝形态转化角度对AlCl3混凝性能进行了研究。
3) AlCl_3
AlCl3
1.
In this paper,a synthesis of p-chloro-N,N-bis(2-cyanoethyl)aniline was reported by using p-chloroaniline,acrylonitrile and AlCl_3,the experimental result had proved that AlCl_3 was an excellent catalyst,while the AlCl_3 was 40%(mol) of p-chloroaniline,the temperature were 78～90℃,the time 16 hours,the yield of p-chloro-N,N-bis(2-cyanoethyl)aniline were over 89%.
报道了对氯苯胺与丙烯腈在AlCl3的催化下发生加成反应合成标题化合物,其合适的反应条件是:AlCl3的用量为对氯苯胺的40%(物质的量比),反应温度为78～90℃,反应时间16h。
2.
Used the means of NMR and IR,the reaction mechanism of carbonylation for toluene is studied at using AlCl_3 as catalyst without addition agent.
利用核磁及红外等表征方法,研究了无助剂存在时,AlCl3作催化剂的甲苯羰基化反应机理。
3.
The monocyanoethylchloroaniline or dicyanoethylchloroaniline was synthesized by reaction between chloroanilines with acrylonitrile under catalysis of AlCl_3.
报道了无水AlCl3催化邻、间、对氯苯胺三种异构体与丙烯腈发生催化加成反应生成相应的N_氰乙基邻氯苯胺、N_氰乙基间氯苯胺、N_氰乙基对氯苯胺和N,N_二氰乙基邻氯苯胺、N,N_二氰乙基间氯苯胺、N,N_二氰乙基对氯苯胺。
4) AlCl 3
AlCl3
1.
In this paper,the application methods of AlCl 3 catalysts in organic reactions are reviewed,the catalytic principles are analysed.
对AlCl3 在催化有机化学反应中的应用方式进行了较全面的综述 ,并分析了其催化原
2.
From a viewpoint of synthetic organic chemistry, the recent developments and applications of AlCl 3 in catalysts of organic reactions are reviewed.
从有机合成化学的角度 ,按反应类型综述了AlCl3 作为催化剂在有机化学反应中的应用 。
3.
The production of novel poly (α-olefin) as synthetic lubricating oil in the presence of AlCl 3 as catalyst was introduced.
介绍采用AlCl3 催化剂生产新型α-烯烃合成润滑油基础油的生产工艺 ,并通过工业试验 ,总结了反应温度、时间和反应压力对烯烃聚合反应的影响 ,得到以AlCl3 为催化剂制备中高粘度合成油适宜的工艺条件。
5) consumption
[英][kən'sʌmpʃn] [美][kən'sʌmpʃən]
消耗
1.
Reduce calcium carbide consumption of production units of PVC;
降低PVC生产装置的电石消耗
2.
Reducing the acetic acid consumption in PTA plant by advanced control system;
运用先进控制系统降低PTA装置乙酸消耗
3.
Study on grinding media consumption of secondary ore grinding in Qidashan Beneficiation Plant and Donganshan Sinter Plant;
齐选厂与东烧厂二次磨矿介质消耗研究
6) consume
[英][kən'sju:m] [美][kən'sum]
消耗
1.
This text analyzed steel plant LF stove electrode to consume high reason,reduced electrode consume of the valid path is mainly reasonable power supply,excellent turn to blow measures,LF stove electrode consumes to obviously lower and carried out science and technology to decline to consume of purpose.
本文分析了攀钢提钒炼钢厂LF炉电极消耗居高不下的原因。
补充资料：消耗
①逐渐减少、消失：消耗精力｜消耗能量。②使消耗：消耗敌人的有生力量。③度过闲暇时间：消耗光阴。④消息；音讯：街上寻了三五日，不见消耗，林冲也自心下慢了。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条