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- liquid phase cracking process 液相分解过程,液相过程
- The preparation of cyclopentadiene from dicyclopentadiene by liquid phase cracking method with the device of continuous reaction-rectification was studied . 本文研究了采用连续反应-精馏装置,由双环戊二烯进行液相热分解制备环戊二烯的工艺方法。
- Keywords liquid phase cracking;rectification reactor;cyclopentadiene;dicyclopentadiene; 液相热分解;反应-精馏装置;环戊二烯;双环戊二烯;
- Preparation of powders for ZnO varistors by liquid phase process. 液相法制备ZnO压敏电阻器粉料。
- liquid phase cracking 液相裂化
- Flotation is a process for separating low density solids or liquid particles from a liquid phase. 浮选是从液体中分离出低密度固体物或液态颗粒。
- There are mainly two methods to prepare nano sized titania, uch as vapor phase process and liquid phase process. 纳米钛白的制备方法大致可分为两类,即气相法和液相法,而液相法是研究的重点和热点。
- The reaction occurs in the liquid phase of the system. 这个反应在液体相位发生。
- The goal of the granulation process is to reproducibly achieve the same degree of surface coverage of the solid phase with the liquid phase. 该制粒工艺旨在利用液相重复获得统一的固相表面覆盖水平。
- AimIn order to avoid agglomeration and get dispersible nanometer magnesia particles in the process of preparation with liquid phase method. 目的为了防止液相法制备纳米氧化镁过程中团聚体的产生,提出制取单分散的纳米氧化镁粒子的方法。
- Recent progress in the research on the ways and forms of nickel deposition on FCC catalysts as well as their influence on catalytic cracking process are reported. 本文总结了关于流化催化裂化（FCC）催化剂上镍沉积方式、形态和镍沉积对催化裂化反应影响的研究成果。
- This paper introduces the MC process of liquid phase catalytic oxidation of hydrocarbons,which is relevant to the production of PX. 介绍了与PX生产紧密联系的烃类液相催化氧化的MC工艺过程。
- The influences of low temperature ozone oxidation and initiation cracking process on the yield of fraction oil were investingated with Beijiang oil as feedstock. 以北疆原油为原料,考察了重油低温臭氧氧化及引发裂化工艺对馏分油收率的影响。
- By changing the nolch local ion of Charpy impact test specimens studied the effect of nolch location on toughness and cracking process in multi-layer welds. 通过改变焊缝夏比冲击试样的缺口取向,研究了缺口位向对多层焊缝金属韧性及断裂过程的影响。
- A process for the preparation of trimesic acid by the catalytic oxidation of mesitylene with air in liquid phase was presented in this paper. 介绍以均三甲苯为原料,采用液相空气氧化法制取均苯三酸的工艺方法。
- Abstract A pilot orthoflow catalytic cracking unit suitable for investigations of the residumblending catalytic cracking process was developed by our researching group. 介绍了作者新研制的用于掺渣油催化裂化研究的同轴式催化裂化实验装置。
- During the low pressure(＜10 kPa) vacuum sintering process, the external pressure works effectively in the transient liquid phase stage. 原板坯中的孔隙及偏扩散是造成烧结坯孔隙的主要原因。
- The production methods of directly using blending process, micromulsions process, thermal cracking process and transesterification process were introduced. 介绍了直接混合、微乳液、高温热裂解及酯交换等生产方法。
- When point c is reached, the substance is wholly in the liquid phase. 达c点时，物质全部成为液相。
- The design of a waste heat boiler as well as methods concerning the ash deposit,abrasion and flue gas leakage for the petrochemistry s catalytic cracking process are introduced. 阐述了一台利用石化行业催化裂解装置废气的余热锅炉设计过程,重点介绍解决锅炉积灰、磨损和漏烟问题的方法。
