Results 11 to 20 of about 403,665 (299)
Advances in Materials Science and Engineering, 2022 Due to its high retention capacity and well durability, fly ash-based geopolymers rich of zeolites are considered to be potential solidified materials for low- and intermediate-level radioactive waste stream.
Zhao Zheng +3 more
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SBA-15 synthesis from sodium silicate prepared with sand and sodium hydroxide
Materials Research Express, 2020 In the industry, sodium carbonate is used to prepare sodium silicate; however, this process generates great volumes of CO _2 . In this work, sodium hydroxide has been proposed to prepare sodium silicate using natural sand. Two experimental variables were
A L Lázaro +3 more
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BMC Research Notes, 2019 The objectives The work was carried out for extraction of natural anthrasesamones from roots of Sesamum Indicum using different organic solvents and utilization of extracts as catalyst in pulping with sodium hydroxide for a by-product of sugar industry ...
Suhair Kamalaldeen Shomeina +4 more
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Automated precision alignment of optical components for hydroxide catalysis bonding [PDF]
, 2018 We describe an interferometric system that can measure the alignment and separation of a polished face of a optical component and an adjacent polished surface.
Fitzsimons, Ewan D. +4 more
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Effect of fibre treatments on interfacial shear strength of hemp fibre reinforced polylactide and unsaturated polyester composites [PDF]
, 2011 Surface treatment of hemp fibres was investigated as a means of improving interfacial shear strength (IFSS) of hemp fibre reinforced polylactide (PLA) and unsaturated polyester (UPE) composites. Fibres were treated with sodium hydroxide, acetic anhydride,
Fernyhough, Alan +2 more
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Oxygen reduction at the silver/hydroxide-exchange membrane interface [PDF]
, 2008 A solid-state cell is used to study the electrocatalysis of oxygen reduction at the silver/hydroxide-exchange membrane interface. The catalyst/membrane interface exhibits improved performance in comparison to a catalyst/aqueous sodium hydroxide interface.
Abd El Rehim +22 more
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Nematicidal Activity of Inorganic Food Additives
Diversity, 2022 The food industry is not the only sphere of human activity where inorganic food additives are globally used. In certain concentrations, they are safe for people and agricultural animals.
Olexandra Boyko, Viktor Brygadyrenko
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Recycling Ash and Slag Waste from Thermal Power Plants to Produce Foamed Geopolymers
Energies, 2023 Ash and slag waste (ASW) from coal combustion creates significant environmental and economic challenges. A promising method of ASW recycling is alkali activation with geopolymer material formation.
Elena A. Yatsenko +6 more
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EFFECT OF TEMPERATURE AND PARTICLE SIZE ON THE ALKALINE EXTRACTION OF PROTEIN FROM CHICKEN BONE WASTE [PDF]
, 2010 Chicken bone is a waste of chicken meat processing industry and restaurants that has not been used widely, even though it contains valuable organic compounds that are functionals, such as collagenous and non collagenous protein.
Aini, Nurul +4 more
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Geopolymer lightweight bricks manufactured from fly ash and foaming agent [PDF]
, 2013 This paper deals with the development of lightweight geopolymer bricks by using foaming agent and fly ash. The mix parameters analysed through a laboratory experiment with fix ratio of sodium silicate/sodium hydroxide solution mass ratio 2.5, fly ash ...
Abd Samad, Noorazman +5 more
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