Physical Modeling of Vacuum Degassing Process in RH Reactor

The oxygen blank can be effectively reduced to less than 2 μ g by adopting continuous heating for degassing.

采用连续脱气法能够使氧空白值降至2μg以下。

Economic Continuous Melting and Degassing Furnace for Al Alloy

节能型铝合金连续熔化－去气炉

Based on the behaviors of gas-solid flows in MCSS degassing tower, a calculating method was established for the bed voidage, the gas flow rate entering the degassing tube and the concentration profile of entrained gas.

基于多级错流短接触床中气固流动的特点，提出了床层空隙率、进入脱气管气体量和待脱气体浓度分布的计算方法。

Styrene degassing tower save-energy reform

苯乙烯脱气塔节能改造

Were formed the latex transport system, tower plates of degassing tower, spurt-head etc, obtain notable benefit.

我们对苯乙烯脱气塔胶乳输送系统、脱气塔塔盘及喷嘴进行了综合改造，收到了显著效果。

The cold model experimental results indicated that the MCSS degassing tower keeps the contact between catalyst and steam within two stages.

冷模实验表明：多级错流短接触汽提方法能将汽提介质与催化剂的接触时间控制在两级挡板之内。

The degassing tower is the equipment of metal chemical industry to ensure continuity, high quality and high yield in hydrogen fluoride production.

脱气塔是确保氟化氢生产连续、优质、高产的金属化工设备。

Modification of styrene degassing tower in styrene butadiene rubber production

丁苯橡胶生产中苯乙烯脱气塔的改造

The Degassing Effect of JDN-I Flux on Aluminium Melt

JDN-I熔剂对铝熔体除氢净化效果的研究

The closed loop soft water cooling system for the RH refining furnace is consist of surface evaporative air cooler, degassing tank, the device of stabilizing pressure and making up water and automatic medicine feeder, etc.

RH精炼炉软水密闭循环水冷却系统由表面蒸发式空冷器、脱气罐、循环水泵、定压补水、自动加药装置等组成。

The application of antifoaming agents in the desorption of VCM in the degassing tank and the stripping tower for the production of SPVC were indicated in detail.

具体指出了消泡剂在生产SPVC过程中于脱气槽及汽提塔内脱吸VCM方面的应用情况。

The utility model discloses a built-in electrothermal tray type specific gravity vacuum degassing tank, belonging to the technology field of vacuum oil purifier.

本实用新型公开的一种内置电热盘式比重真空脱气罐属于真空净油机技术领域。

The vacuum degassing tank is suitable for vacuum degassing tanks in hot water systems, such as heating devices, air conditioners, etc.

适用于采暖、空调等热水系统中的真空脱气罐。

Ih this paper, the basic structure and operation principle of thin film degassing tank for vacuum epoxide resin pouring are briefly described.

元代青花罐本文简要介绍了环氧树脂真空浇注用薄膜脱气罐的基本结构及工作原理。

There is no necessity to install degassing tank if the expansion tank or head tank had been provided in the loop.

只要系统中配备了膨胀罐或头部罐，就不必再设脱气罐。

Design of the Thin Film Degassing Tank and the Calculation of the Material Lift

薄膜脱气罐的设计及物料提升计算

The results indicate that the formation and developing of frost are rapid in high humidity district. The evaporating temperature and the air pressure drop are the important parameters to the choice of the reasonable defrosting cycle.

研究表明，在高湿地区，霜层的形成及霜厚的增加较快，以蒸发温度及空气压降作为除霜控制参数是合理选择化霜周期的重要依据。

In-direct refrigerator which owns various merit such as automatic defrosting, high volume and multi-function has gradually become a preference for customers.

风冷式冰箱以其自动除霜、大容量、多功能等诸多优点而越来越受到消费者的青睐。

Computer control delay protect, automatic defrosting function.

电脑温控延时保护、自动除霜功能。

This paper introduced that several kinds of defrosting methods for refrigerant sheep hind leg, carries on the microwave to defrost, air defrosting and water defrosting.

用绵羊后腿为解冻材料，进行微波解冻、空气解冻和水解冻。