Measures of lower plant severity, operation conditions optimization, diesel cut point change, selection of proper catalysts on RFCCU plant were taken during technical revamp of Heilongjiang Petrochemical Factory.
黑龙江石油化工厂RFCCU装置在技术改造的基础上,采取降低装置反应苛刻度,优化操作条件,改变柴油的切割点,选择适当的催化剂等措施。
The development process of procedure ⅢE of bench test , as well as its severity, accuracy and resolution are analyzed, and the correlation with procedure ⅢD is discussed.
分析了程序ⅢE台架试验发展的过程及其苛刻度、精密度、区分能力,并比较了与程序ⅢD台架试验的相关性。
caustic, caustic soda
烧碱,苛性钠,氢氧化钠
Acker cell (for caustic soda)
制苛性钠的一种电池
Findlay cell (for caustic soda)
芬德来制苛性钠电池
Wool will dissolve in caustic soda solutions that would have little effect on cotton.
在苛性钠溶液中羊毛会溶解,而苛性钠对棉的作用却很
caustic soda, ie sodium hydroxide,used in the manufacture of soap
苛性苏打（俗称烧,用于制皂业）.
analysis of soaps-determination of free caustic alkali
肥皂分析-游离苛性硷测定法
obtained by treating cellulose with caustic soda.
用苛性钠处理纤维素得到。
It is insoluble in water and acid, but dissolves in caustic soda and hydrofluoric acid without separation under high temperature.
不溶于水及酸，深于苛性钠、氢氟酸，受高温不分解。
Application of Lower Caustic Molecular Ratio Digestion in Bayer Process
低苛性比溶出在拜耳法氧化铝生产中的应用
Study on the Effects of Activator on the Stability of CoPcS-Alkaline Solution
表面活性剂对磺化酞菁钴苛性碱液的稳定化作用研究
Soda pulp: Pulp produce from hardwood chips cooked in caustic soda. See Sulphate pulp.
苏打浆:把硬木片放入苛性钠内蒸煮成的浆。参阅硫酸盐浆。
Most of oil in the U.S. is refined with caustic soda, soda ash or some combination of the two.
在美国，大多数豆油是用苛性苏打，苏打灰或二者的混合剂净化的。
An aqueous caustic solution removes carrier gas impurities harmful to the detector cell.
苛性碱溶液去除运载气体中对检测元件有害的杂质。
Potash production in the United States was not developed until World War I.
一直到第一次世界大战时美国苛性钾的生产才扩大开来。
Mixture of Sodium Hydroxides and Sodium Phosphates as Beater Additives for Paper Strength Enhancement
苛性钠和磷酸钠作为打浆助剂提高纸张强度的作用
New Technology of Treatment With Causticiziug Process to Soften Produced Water in Oli Field Used as Boiler Feed Water
以苛性法软化油田采出水用作锅炉给水的处理新工艺
Soft Sensing for Ratio of Soda to Alumina and Leaching Rate Based on Intelligent Integrated Model and Its Application;
基于智能集成模型的苛性比值与溶出率软测量及应用研究
Although his words are harsh, there is positiveness in them.
虽然他的话很苛刻，但有建设性。