Results 41 to 50 of about 23,098 (274)
Properties of calcined clay blended ASTM Type IL cementitious materials
Next MaterialsThis study investigates the feasibility of using two locally sourced, low-grade excavated clays, calcined at 800 °C, as supplementary cementitious materials in limestone-containing ASTM Type IL cement systems.
M. Shariful Islam +3 more
doaj +1 more source
Advanced Science, EarlyView.The 3rd‐generation magnetic super‐stable mineralizer M‐MgAl‐700 features a core‐shell structure, strong superparamagnetism, large surface area, and abundant oxygen defects. It achieves exceptional Cd(II) and As(V) mineralization capacities, reducing both pollutants in co‐contaminated water and soil to meet national standards.
Haoran Wang +9 more
wiley +1 more source
Smoothness Improvement of High Speed Recycled Paperboard through Base Coating Formula Optimization [PDF]
, 1994 As the trend in printing recycled paperboard shifts toward the rotogravure process, the surface smoothness of the paperboard is becoming increasingly important. Also, as recycled paperboard machine speeds increase, greater demands are being placed on the
Mikus, Lance S.
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Recent Advances and Challenges in Ammonia‐Hydrogen Energy Conversion
Advanced Science, EarlyView.This work summarizes the latest progress of various catalytic methods in ammonia‐hydrogen energy conversion. The challenges and outlook of ammonia‐hydrogen energy conversion system are also emphasized. This work expects to build a blueprint of renewable and efficient ammonia‐hydrogen energy conversion systems under mild conditions.
Menghao Lv +6 more
wiley +1 more source
Variation of benzyl anions in MgAl-layered double hydroxides: Fire and thermal properties in PMMA [PDF]
, 2009 Magnesium aluminum layered double hydroxides (MgAl-LDHs) intercalated with a range of benzyl anions were prepared using the coprecipitation method. The benzyl anions differ in functionality (i.e.
Chen, Dan +3 more
core +2 more sources
Case Studies in Construction MaterialsMetakaolin and calcined clay are widely available globally that can be used as supplementary cementitious materials. In this research, the potential of low-grade calcined clays as Portland cement replacement was compared against metakaolin (MK) to ...
Supakporn Aodkeng, Arnon Chaipanich
doaj +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar +5 more
wiley +1 more source
The Effect of Various Pigments and Binders on Coated Gloss, Print Gloss, and Delta Gloss [PDF]
, 1996 The objective of this thesis is to determine the effects that various pigments and binders have on the coated gloss, print gloss, and delta gloss values.
DeMay, Bob
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Can golden mussel shell be an alternative to limestone in soil correction?
Pesquisa Agropecuária Tropical, 2023 Golden mussel is an invasive species in South America that causes environmental and economic damage due to the formation of large colonies without natural predators.
Thaís Soto Boni +3 more
doaj +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Global energy demand and environmental concerns have intensified the search for renewable and sustainable energy sources. This study thus, focuses on optimizing the transesterification process of waste cooking oil (WCO) using thermally activated basic oxygen furnace slag catalyst calcined at 850°C (BOF 850). The optimization and modelling were
Johra S. Ali, Hillary L. Rutto
wiley +1 more source