Results 71 to 80 of about 1,084,894 (326)
Rotor: Jurnal Ilmiah Teknik Mesin, 2016 Biodiesel is a kind of alternative fuels to replace fossil fuels as form as diesel can be obtain through out transesterification process of vagetable oils and methanol with catalyst.
Mohammad Syarif +2 more
doaj
An application of calcium carbide in the formation of alloys [PDF]
Journal of the Society of Chemical Industry, 1914 n ...
openaire +3 more sources
Preparation of Calcium Carbonate Superfine Powder by Calcium Carbide Residue
Energy Procedia, 2012 AbstractCalcium carbonate superfine powder with high purity was prepared from calcium carbide residue by a liquid phase process using ammonium chloride as extraction agent and ammonium carbonate agent. The effects of some factors on the reaction were investigated.
Ting Zhang +5 more
openaire +2 more sources
High-temperature thermal storage systems for advanced solar receivers materials selections [PDF]
, 1990 Advanced space power systems that use solar energy and Brayton or Stirling heat engines require thermal energy storage (TES) systems to operate continuously through periods of shade.
Devan, J. H., Howell, M., Wilson, D. F.
core +2 more sources
Advanced Materials, EarlyView.Protonic ceramic electrolysis cells (PCECs) are a promising intermediate‐temperature hydrogen production technology, leveraging high proton conductivity in electrolytes yet constrained by insufficient catalytic activity and interfacial instability in fuel/air electrodes. This review systematically categorizes advanced electrode materials and critically
Zhipeng Liu +6 more
wiley +1 more source
Molecules, 2018 We developed a simple and efficient strategy to access N-vinyl secondary amines of various naturally occurring materials using readily available solid acetylene reagents (calcium carbide, KF, and KOH).
Konstantin S. Rodygin +2 more
doaj +1 more source
Rendering calcium carbide stable in the air [PDF]
Journal of the Franklin Institute, 1899 n ...
openaire +2 more sources
Absorbable-susceptor joining of ceramic surfaces [PDF]
, 1983 An assembly of ceramic surfaces particularly refractory metal oxides and carbides, abutting a thin sheet of metal susceptor material are placed in a chamber of an enclosure containing inert gas.
Schroeder, J. E., Shlichta, P. J.
core +1 more source
Advanced Materials, EarlyView.It provides an overview of the synthesis of organic/inorganic nanocomposites, spanning from conventional methods to advanced 3D printing techniques. It summarizes key challenges in 3D‐printed nanocomposites and highlights emerging innovations, including 5D printing, AI‐assisted material design, nanoscale additive manufacturing, and sustainable closed ...
Liwen Zhang +8 more
wiley +1 more source
Ceramic fiber reinforced glass-ceramic matrix composite [PDF]
, 1993 A slurry of BSAS glass powders is cast into tapes which are cut to predetermined sizes. Mats of continuous chemical vapor deposition (CVD)-SiC fibers are alternately stacked with these matrix tapes. This tape-mat stack is warm-pressed to produce a 'green'
Bansal, Narottam P.
core +1 more source