2.regeneration- feedback in phase with (augmenting) the input positive feedback feedback- the process in which part of the output of a system is returned to its input in order to regulate its further output vicious circle,vicious cycle- one trouble leads to another that aggravates the first...
Process for the regeneration of an absorption solution which is loaded with one or more gaseous compounds which can be released by heating and / or ... BATTEUX, JACQUES, SERRES MORLAAS, FR,GODARD, ALAIN, MOURENX, FR 被引量: 0发表: 1997年 Process for the preparation of olefin oxides of ...
The invention relates to a process for the regeneration of highly acid cation exchange resins contaminated with inorganic iron compounds and/or iron compounds complexed with organic compounds, consisting in treating the resin with a HCl solution having a concentration of 10%, in three successive stage...
Regeneration of alkali metal carbonate solns. used to desulphurise hot CO2-contg. gases under pressure is carried out by (a) depressurising the soln. (b) adjusting the alkali metal bicarbonate content to >=55 wt. % based on the total alkali content, (c) stripping the soln. at its b....
A PROCESS FOR THE REGENERATION OF SPENT ADSORBENT USED FOR REFINING FATTY MATERIAL 来自 掌桥科研 喜欢 0 阅读量: 5 申请(专利)号: IN162BO1982 申请日期: 1982-06-26 公开/公告号: IN156224B 公开/公告日期: 1985-06-01 申请(专利权)人: HINDUSTAN LEVER LIMITED 发明人:...
The technological process described in this paper includes two main steps-etching of printed circuit board with cupric chloride solution and membrane-electrolytic regeneration of the spent etchant. In the course of etching, the ratio of ... Zhu Youchung,C. Bindé - 《Water Treatment》 被引量:...
An apparatus and process for regenerating a liquid from a spent liquid containing sodium compounds created during kraft processing for pulping wood while simultaneously obtaining energy. Regeneration begins by gasifying said sodium compounds in a gasification reaction chamber at a temperature greater than ...
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To carry out this work, industrial reaction and regeneration operating conditions were used to study the mechanism of catalyst deactivation, crystallography, and coke deposition. The tested fresh catalyst was compared with the regenerated and spent catalysts taken during the process. Several powerful meth...