Preparation of Synthetic Zeolite from Aluminum and Silicon Based Secondary Resources
Reham Mohamed Abdelhameed;
Abstract
Minimizing adverse effect of generation more industrial wastes and their management on the human health and environment, as well as to save the natural mineral resources has become a necessity.
Thus, the hazardous aluminum waste is used to prepare zeolite as an added-value material of great industrial interest. The prepared zeolite is used as adsorbents for removal of heavy metals from electroplating waste.
Synthesis of pure zeolite Nap was studied. It can be controlled by changing different factors such as Si/Al ratio, crystallization temperature and crystallization time. Synthetic solutions of different ratios of Si/Al ratio were applied to achieve the optimum conditions for preparation of pure phase of zeolite Nap.
The same zeolite was prepared from industrial wastes using the obtained optimum conditions for pure chemicals. To our knowledge, there is no information available about application of the industrial hazardous aluminium waste as a raw material for the synthesis of zeolite.
This work includes the development of the following:
Synthesis of zeolite NaP from synthetic solution of sodium silicate and sodium aluminate at different Si/Al ratios (0.5, 0.6, 0.8 and 1.2).
Lab-scale hydrothermal synthesis and characterization of zeolites synthesis from pure chemicals.
Characterization of aluminum wastes.
Applying the optimum preparation conditions to prepare zeolite from industrial wastes.
Lab-scale hydrothermal synthesis and characterization of zeolites from industrial aluminium and silicon wastes.
Exploring zeolites, whether it is prepared from chemicals or from waste as adsorbents for heavy metal ions from synthetic solution contain copper and nickel.
Investigation of zeolite performance for treatment of the electroplating effluents which contain copper and nickel.
The thesis can be classified into three parts:
Synthesis of zeolite from pure chemicals
In this part, different factors which affect the zeolite synthesis such as crystallization time and temperature as well as Si/Al ratio were studied. So, preparation of zeolite from sodium silicate (water glass) and sodium aluminate at different molar ratios 0.5, 0.6, 0.8 and 1.2; at different crystallization time 24, 48, 72 h and different crystallization te
Thus, the hazardous aluminum waste is used to prepare zeolite as an added-value material of great industrial interest. The prepared zeolite is used as adsorbents for removal of heavy metals from electroplating waste.
Synthesis of pure zeolite Nap was studied. It can be controlled by changing different factors such as Si/Al ratio, crystallization temperature and crystallization time. Synthetic solutions of different ratios of Si/Al ratio were applied to achieve the optimum conditions for preparation of pure phase of zeolite Nap.
The same zeolite was prepared from industrial wastes using the obtained optimum conditions for pure chemicals. To our knowledge, there is no information available about application of the industrial hazardous aluminium waste as a raw material for the synthesis of zeolite.
This work includes the development of the following:
Synthesis of zeolite NaP from synthetic solution of sodium silicate and sodium aluminate at different Si/Al ratios (0.5, 0.6, 0.8 and 1.2).
Lab-scale hydrothermal synthesis and characterization of zeolites synthesis from pure chemicals.
Characterization of aluminum wastes.
Applying the optimum preparation conditions to prepare zeolite from industrial wastes.
Lab-scale hydrothermal synthesis and characterization of zeolites from industrial aluminium and silicon wastes.
Exploring zeolites, whether it is prepared from chemicals or from waste as adsorbents for heavy metal ions from synthetic solution contain copper and nickel.
Investigation of zeolite performance for treatment of the electroplating effluents which contain copper and nickel.
The thesis can be classified into three parts:
Synthesis of zeolite from pure chemicals
In this part, different factors which affect the zeolite synthesis such as crystallization time and temperature as well as Si/Al ratio were studied. So, preparation of zeolite from sodium silicate (water glass) and sodium aluminate at different molar ratios 0.5, 0.6, 0.8 and 1.2; at different crystallization time 24, 48, 72 h and different crystallization te
Other data
| Title | Preparation of Synthetic Zeolite from Aluminum and Silicon Based Secondary Resources | Other Titles | تحضير الزيوليت المخلق من مصادر ثانوية مبنية على السيلكون والألومونيوم | Authors | Reham Mohamed Abdelhameed | Issue Date | 2021 |
Attached Files
| File | Size | Format | |
|---|---|---|---|
| BB8904.pdf | 1.58 MB | Adobe PDF | View/Open |
Similar Items from Core Recommender Database
Items in Ain Shams Scholar are protected by copyright, with all rights reserved, unless otherwise indicated.