封闭循环

废纸制浆造纸废水封闭循环处理工艺

A Closed Loop Process of Pulp and Paper Making from Waste Paper

那么，像这样的封闭循环。

So a closed loop like that ...

封闭循环TEACO2激光器用催化剂的实验研究

The experimental studies of the catalysts for the closed-cycle tea co_2 laser

用硅胶和4A分子筛吸附剂进行气流封闭循环实验，对吸附床的除湿传质动力学进行了研究。

Mass transfer kinetics of dehumidification in an adsorption bed during close air circulation have been investigated utilizing silica and4A molecular sieves .

封闭循环氢还原温度为650℃，得到的MoCu复合粉粒径小于100nm。

The even Mo-Cu composite powders with particle size less than 100 nm are prepared by closed circulation hydrogen reduction from Mo-Cu compound at 650 ℃ .

化学共沉淀-封闭循环氢还原法制备纳米Mo-Cu复合粉

Preparation of Nanocrystal Mo-Cu composite powders by Chemical Coprecipitation - Closed Circulation Hydrogen Reduction

同时也研究了白水中的DCS物质，包括无机盐、半纤维素和木素对纸页强度和光学性能的影响，并采用Tappi标准抄片器模拟来说明白水封闭循环对纸页性能的影响。

The effects of the closed white water on paper strength and optical properties have been also studies in this part .

该系统通过风险管理的一般过程和沟通咨询、监督控制，实现了PDCA的封闭循环，达到了建设项目中环境风险管理过程持续改进的效果。

The general process of risk management , consultation , communication , supervision , and the process of controlling are also important parts of the system . This system is aimed to achieve the cycle of PDCA , improving the effort of environmental risk management .

通过系统内的特殊装置除水，降低了还原温度和湿度，用封闭循环氢还原法还原MoO3，在650℃下得到了Mo粉，其粒径在40～80nm之间，纯度为99.62%。

The lower temperature can be reached by the special water removing device . The uniform nano Mo powders are prepared by seal circulation hydrogen reducing MoO 3 powders at 650 ℃ . The Mo particle size is 40 ~ 80 nm .

本文所研究的振荡热管为垂直放置的蛇形弯曲封闭循环铜/水热管，由10个直段组成，铜管内径为2mm，外径4.2mm，总长1.6m。

This paper studies the performance of a vertical looped copper / water pulsating heat pipe which has 10 turns . The inner diameter of the copper tube is 2 mm , the outer diameter is 4.2 mm . Its whole length is 1.6 m.

通过对生产性试验装置XSB型造纸机封闭循环用水及造纸纤维回收装置的运行总结及数据分析，提出该装置的简要设计计算方法和设计参数，并就设计中应注意的问题加以阐明。

Having summarized and analyzed data collected from operating a closed circulation water system with save-all of a productive test paper machina in this paper , the author advances a brief method of designing the system and its design parameters , and clarifies important design considerations .

虹鳟鱼在双层浮球式生物滤器封闭循环水系统中的养殖试验

Application Of Floating Bead Biofilter In Recirculating Rainbow Trout Culture System

气体全封闭循环干燥热效率分析

Analysis of the heat efficiency of drier with air closing circulation

疏松多孔的填料对白水封闭循环和阴离子垃圾捕集的影响

Mill System Closure and Trash Catching : Porous Fillers in Papermaking

白水内部封闭循环对絮聚体系的影响

The Influence to Flocculation System Caused by Closing White Water Circuit

造纸废水封闭循环对生产的影响

The Influence of Waste Water Closed Circulation on Production of Papermaking

氯乙酸结晶釜冷却水封闭循环工艺

Closed circulating process of cooling water in crystallizer of chloroactic acid

间歇逆流清洗与自然封闭循环在电镀中的应用

Application of Intermittent Countercurrent Rinsing & Natural Closed Circulation in Electroplating

封闭循环用水已成为造纸工业的大势所趋。

System closure has become the trend of the paper industry .

结果表明，封闭循环水处理系统的效果是成功的。

The results showed that the seawater treatment system was effective .

封闭循环氢还原法制备纳米钨粉

Preparation of Nanocrystal W Powders by Seal Circulation Hydrogen Reducing

纸机封闭循环用水工艺方法的选择

On the Selection of Closed Water System in the Paper Machine Room

废纸造纸厂实现废水封闭循环零排放的措施

Waste Water Closed Recycling and Zero Discharge of a Recycled Paper Mill

造纸清洁生产与白水封闭循环

The Clean Production of Papermaking and Closure System of Whitewater

某回收纸板厂水封闭循环的效果

A Story of Water Closure in a Recycle Board Mill

封闭循环用水对纸板机湿部化学和生产能力的影响

Effects of Closed-loop on the Wet-end Chemistry and Productivity of Paperboard Machines

曝气生物滤池应用于封闭循环海水养殖系统的试验研究

Study on Biological Aerated Filter in Closed Recirculating Mariculture System

射流气浮技术在发生炉煤气洗涤废水封闭循环处理中的应用

Application of Efflux Air Floatation in Recycling Treatment of Washwater of Coal Gas

浅谈纸机白水的封闭循环

Close System of Whitewater in Pulp and Paper Mills

制浆造纸厂白水封闭循环及其应用方法

The Closure System of Whitewater and Applied Methods in Pulp and Paper Mill