Effects of Lizardite Addition on Technological Properties of Forsterite- monticellite Rich Ceramics Prepared from Natural Magnesite and Dolomite

作     者：Ahmed Manni Achraf Harrati Abdelilah El Haddar Abdelwahed Chari Ali Sdiri Fahd Oudrhiri Hassani Abdeslam El Bouari Iz-Eddine El Amrani El Hassani Chaouki Sadik 

作者机构：Laboratory of Physical Chemistry of Applied Materials(LPCMA)Department of ChemistryFaculty of Sciences Ben MsikHassan II University of CasablancaMorocco Laboratory of Applied GeosciencesFaculty of SciencesUniversity of Mohammed 1OujdaMorocco Materials SciencesEnergy and Nano-engineering DepartmentMohammed VI Polytechnic UniversityBen GuerirMorocco Department of Georessources and EnvironmentNational Engineering SchoolUniversity of SfaxP.Box 3052SfaxTunisia LMPEQUniversity of Cadi AyyadENSA of SAFIMorocco Geomaterials and Geo environment Team/Geo-Biodiversity and Natural Patrimony Laboratory(GEOBIO)/GeophysicsNatural Patrimony and Green Chemistry Research Centre(GEOPAC)Scientific InstitutMohammed V University of RabatMorocco 

出 版 物：《Journal of Construction Research》 (建筑研究（英文）)

年 卷 期：2020年第2卷第1期

页      面：9-20页

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

主　　题：Forsterite Monticellite Lizardite Basic ceramics Temperature 

摘      要：Lizardite rich peridotite has never been used to prepare ceramic specimens,especially in *** this raison,potential use of naturally abundant lizarditic material from the Rif domain,as a supply for ceramic industry,has been *** effects of lizardite addition to magnesite and dolomite mixtures on the thermomechanical properties of the calcined ceramics were also *** achieve this target,natural lizardite,magnesite and dolomite samples were collected in ultrabasic Beni Bousra *** raw samples were used for the synthesis of a forsterite-monticellite rich *** raw and sintered samples were characterized by x-ray diffraction,scanning electron microscope and fourier transform *** obtained results showed that both magnesite and dolomite were mainly composed of MgCO_(3) and CaCO_(3).In contrast,lizardite sample showed high amounts of SiO_(2),MgO and Fe2O_(3).An increased amount of lizardite in the initial mixtures enhanced mechanical and dimensional properties of the prepared ceramic specimens,and subsequently,the production of ceramics with the required technological ***,the preparation of Moroccan lizardite-based ceramics is technically feasible,economically justifiable and socially desirable due to the contribution to the economic growth of the raw materials sector,especially ceramic industry.