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- fluid bed catalytic process 怜床催化过程
- fixed bed catalytic process 固定床催化过程
- More modern fluid bed driers are now much in use. 目前大量应用的是更先进的流化床干燥器。
- The fluidizing characteristics and powder discharge process of gas fluid bed reactor with Hypol process were described. 介绍了聚丙烯流化床反应器流化特性和卸料过程;
- Preheating furnace, fluid bed and solidifying furnace, etc. 预热炉、流化床、固化炉等。
- Using internal standard method, the content of trimethylacetic acid in its synthetic fluid prepared by pressure catalytic process from isobutene and carbon monoxide was measured with packed column. 采用内标法,利用填充柱测定了由异丁烯和一氧化碳经加压催化合成三甲基乙酸工艺的合成液中的三甲基乙酸。
- The circulating fluid bed technology is used to gasify cheap pulverized coal, and by rational organization of the process flow the production cost of urea can be decreased. 利用循环流化床技术气化廉价的粉煤,通过合理组织流程,可降低尿素生产成本。
- Keywords gasoline stock;catalytic aromatization;fluid bed;continuous process; 汽油料;催化芳构化;流化床;连续过程;
- Selectoforming process was the first commercial catalytic process employing a shape selective zeolite catelyst. 选择重整工艺是使用择形沸石催化剂的第一个商业催化工艺。
- The oxidation and molecular recomposition proceeded in the same time, when the isobutanol gas and air passed the fixed bed catalytic reactor continuously. 异丁醇气体和空气混合后通过催化剂层的固定床反应器,使氧化反应和分子重排反应同时进行。
- It was charactered by XRD, BET method,the reaction kinetics at the catalytic process was also measured. 利用XRD、BET方法对催化剂进行表征,测定了其催化反应过程动力学数据。
- For synthesis of cumene used benzene with propylene a fixed bed catalytic distillation column and a suspension catalytic distillation column is respectively simulated. 分别对苯与丙烯烷基化合成异丙苯的固定床和悬浮床精馏塔进行了模拟计算。
- The continuous synthetic process of 2,4 di tert butylphenol was studied in a tubular fluid bed reactor, while isobutylene was used as alkylating agent and strong acidity positive ion exchange resin as catalyst. 以强酸性阳离子交换树脂为催化剂 ,异丁烯为烷基化剂 ,在管式流化床连续反应器中研究了苯酚烷基化反应合成 2 ,4 二叔丁基苯酚的反应工艺。
- Methods:The dextromethorphan oral sustained-release suspensions were prepared using ion exchange resin as a carrier,and followed by coating with ethylcellulose using the Wurster fluid bed process. 方法:采用离子交换树脂为载体制备含药树脂微粒,用流化床进行包衣,并通过处方优化制备右美沙芬树脂口服缓释混悬液。
- Deep Catalytic Cracking(DCC) is a commercially proven fluidized catalytic process for selectively cracking a variety of hydrocarbon feeds to light olefins. 深度催化裂解技术（DCC技术）是一项选择性地催化裂解各种不同的重油原料，生产低分子烯烃的新技术。
- Design and optimized scale-up process procedures for coated tablet projects which involved High Shear Granulation, Fluid Bed Granulation, Fluid Bed Dry,Compression and Film Coating. 设计和优化包衣片的工艺放大程序，包括高剪切制粒、流化床制粒、流化床干燥、直压和薄膜包衣。
- Unlike homogeneous catalysis,separating catalysts from the reactive mixture was much easier in a heterogeneously catalytic process and the catalysts could be recycled. 同均相催化相比,多相催化具有催化剂与产物分离容易、催化剂可循环使用的突出优点。
- The system of oxidative desulfurization includes oxidant such as hydrogen peroxide and powder solid catalyst,photooxidation,oxidation with molecular oxygen fixed bed catalytic oxidation,etc. 氧化脱硫反应体系主要包括双氧水(氧化剂)与羧酸(催化剂)或粉末固体催化剂体系、光催化氧化体系、分子氧氧化体系、固定床催化氧化体系等。
- Objective:To select the optimum conditions for fluid bed granulation of Puqin Xiaoyan Tablets. 目的:选择蒲芩消炎片一步制粒的最佳工艺条件。
