Results 101 to 110 of about 23,098 (274)
Sustainable StructuresThis study investigates the potential of calcined clays from Nigerian deposits as supplementary cementitious materials. Clay materials were obtained from three sites namely: Ikpeshi, Okpilla and Uzebba.
Samuel Adesina Adegbemileke +2 more
doaj +1 more source
Case Studies in Construction MaterialsDue to the high embodied carbon of cement and limited availability of conventional supplementary cementitious materials (SCMs), calcined clay has gained numerous attentions worldwide as an alternative SCM.
Rackel San Nicolas +2 more
doaj +1 more source
Synthesis of phenylacetates using aluminium-exchanged montmorillonite clay catalyst [PDF]
, 2004 Liquid phase esterification of phenylacetic acid with phenol and substituted phenols has been investigated over montmorillonite clay exchanged with H + - Al 3+ - and aluminium polyhydroxy oligomer cations.
Iyengar, P. +4 more
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Journal of EngineeringThis study investigated the potential of calcined clays from Nigerian deposits in the production of ternary blends of cement. Clay samples were obtained from three different locations namely: Ikpeshi, Okpilla and Uzebba.
Samuel Adesina Adegbemileke +2 more
doaj +1 more source
Industrial calcination of kaolinitic clays to make reactive pozzolans
Case Studies in Construction Materials, 2017 This paper presents the results of an industrial trial for the production of calcined clay to be used as pozzolan in cement manufacture. For the trial, a wet-process clinker rotary kiln was modified to process on dry basis the low grade kaolinitic clay ...
Roger S. Almenares +5 more
doaj +1 more source
European mineral statistics 2002-06 : a product of the World Mineral Statistics database [PDF]
, 2008 European Mineral Statistics has over 300 pages of tables on minerals production and trade. Thirty two countries are covered including all the EU members, EU applicants, Norway and Switzerland. In the first section there are tables by country, followed by
Bide, Tom +6 more
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Rheological properties and mechanical strength of self-compacting mortars produced with marble powder and calcined clay [PDF]
, 2023 Messaouda Laidi, Tayeb Bouziani
openalex +1 more source
Characteristics of Calcined Clay by Carburization Treatment
Journal of the Korean institute of surface engineering, 2008 Traditionally and generally used calcined clay was carburized, and its characteristics were studied. Carburization treatment was performed by the thermally decomposed carbon and the deposit carbon which occur in a so called 'Boudouard reaction at fuel combustion process in a closed-type furnace.
Sang-Myung Kim, Ki-Ho Kim
openaire +2 more sources
Soil domestication by rice cultivation results in plant-soil feedback through shifts in soil microbiota. [PDF]
, 2019 BackgroundSoils are a key component of agricultural productivity, and soil microbiota determine the availability of many essential plant nutrients.
Edwards, Joseph +8 more
core +1 more source