The mechanism of particle diffusion control for ion exchange process was determined by indirect judgment method. 通过间接判断法,确定离子交换过程为颗粒扩散控制过程。 www.say666.com 2. And compared to fixed bed ion exchange process, the moving bed ion exchange process has relative superiority and val...
Exchange 交换,交换机,交换所一栋房子或建筑物,所有电话、电报线都接到这里来作互相联结,再加上一些设备,这些设备包括人工操作或是自动切换的交换机 。两个储存装备或储存位置内的数据互相交换。 process n.[C] 1.过程,进程 2.步骤,方法,工序 3.【印】照相制版法 4.【生】突起 5.【律】(诉讼)程序;传票 ...
PROCESS AND APPARATUS FOR ION EXCHANGE BY USE OF THERMALLY REGENERABLE RESIN Continuous or semi-continuous ion exchange treatment, such as desalination, is achieved by utilizing a column packed with a heterogeneous thermally regenerable ion exchange resin in a single bed divided into a loading zone,...
Ion-exchange process for glass waveguide fabrication Ion-exchange is a relatively mature technology for the production of optical waveguides in glass substrates, and it appears as the most convenient approach to the development of a number of passive integrated optical devices, due to the ... GC ...
It has become so customary to associate the term 'ion exchange' with the standard technique of causing water to flow through columns of resin, that it tends to be forgotten that the principle of the process itself is neither new, nor unduly complex. It has probably been used by every ...
aIon exchange is a process by which certain undesired ions of a given charge are absorbed from a solution, within an ion-permeable absorbent, and are replaced in the solution by desirable ions of similar charge from the absorbent. 离子交换是特定充电某些不受欢迎的离子从一种解答在解答被吸收,在...
Na+/H+ Ion-exchange process on layered hydrous titanium dioxide The Na/Hion-exchange on layered hydrous titanium dioxide, HTiO·1.2–1.3HO, has been studied from chemical and structural aspects. The ion-exchange reactio... T Sasaki,M Watanabe,Y Fujiki - 《Chemischer Informationsdienst》 被引量...
Since the publication of those reports, many new developments have been reported for improving the efficiency of ion exchange process applications. Taking this into account, it was decided to review and update the IAEA's publications on these subjects and prepare a new report that would reflect ...
Ion-exchange membranes separation processes are used today in a large variety of applications from water desalination by conventional electrodialysis to the production of acids and bases by electrodialysis with bipolar membranes, or the elimination of toxic components from industrial effluents. The technical...