...Aleksander Nikolov; Henk Nugteren; Ognyan Petrov; Ivan Rostovsky; Tanya Petrova; Zlatka Delcheva Abstract Natural zeolite (clinoptilolite)-based geopolymers were synthesized using alkali aluminate solution, including aluminate anodizing waste solution. The effect of calcination...

...Yuanhui Wang; Jieyu Chen; Hongdan Wu; Xinrong Lei Abstract A more controllable method to synthesize particular zeolites from geopolymers is needed in order to effectively use these materials in industrial applications. In the present study, a well-crystallized zeolite P1 was synthesized from...

...Majid Bagherinia; Neşe Işik ABSTRACT Geopolymers show good promise for soft clay stabilization. This paper aimed to improve soft clay with geopolymer and evaluate the effects of geopolymer-stabilized columns on the mechanical and chemical behavior of the surrounding clay. Ranges of tests were...

... that could be exploited for the production of low-CO 2 binders. Various clay sediments from the Kebili region (southern Tunisia) were characterized by chemical analysis, X-ray diffraction, thermal analysis and geotechnical tests to determine their suitability for the preparation of geopolymer binders...

...Di Wu; Yi Huang; Guqing Xiao; Xuan Li; Xia Yao; Zixuan Deng; Rui Tan Abstract Geopolymers can be transformed into zeolites under certain synthesis conditions. However, zeolite formation is not frequently reported in KOH-activated geopolymers. This study attempted to explore zeolite synthesis...

...Magdalena Król; Piotr Rożek ABSTRACT The aim of this research was to determine the temperature of kaolin calcination in order to obtain an intermediate product (metakaolin) for the synthesis of geopolymers with potential application as self-supporting zeolitic membranes. The products obtained were...