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Catalytic dehydrogenation of diethanolamine iminodiacetic acid catalyst and process research

Author: ZengQingYou
Tutor: XieRongJin
School: Zhejiang University
Course: Chemical Engineering
Keywords: DEA IDA uniform design impregnation method catalyst.
CLC: TQ426
Type: Master's thesis
Year: 2002
Downloads: 177
Quote: 7
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Abstract


This thesis is purpose to develop a green producing process of iminodiacetic acid , which is based on the catalysis degeneration of DEA. The key of this process is to develop a catalyst used in reaction Upon a lot of literatures and a series of uniform design experiments , an efficient Cu catalyst based on the activated carbon has been developed by impregnation method. The effect of auxiliary elements including Al , Mn and an other element X, has been dicussed . The auxiliary element Mn can promote the yield of IDA, and element X can speed the reaction . The activity and selectivity are good and the yield of IDA is about 90% in experiments which has optimum operation data.

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CLC: > Industrial Technology > Chemical Industry > Reagents and the production of pure chemicals > Catalyst ( catalyst )
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