Results 101 to 110 of about 6,482,080 (294)
Improved ceramic heat exchange material [PDF]
Improved corrosion resistant ceramic materials that are suitable for use as regenerative heat exchangers for vehicular gas turbines is reported. Two glass-ceramic materials, C-144 and C-145, have superior durability towards sulfuric acid and sodium ...
Mccollister, H. L.
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Penentuan Besar Energi Listrik Aki dengan Memvariasikan Jumlah Air Suling (H2o) dan Asam Sulfat (H 2so4 ) [PDF]
, 2014 A research has been conducted to determine electrical energy of accu with variation of volume of distilled water and sulfuric acid. In this study, an electrolyte solution of 400 ml was prepared for each accu consisting of a mixture of distilled ...
Ginting, M. (Maksi) +2 more
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Failure Analysis and Corrosion Resistance of Carbon Steel Pipelines in Concentrated Sulfuric Acid
MetalsThis study examines the waste sulfuric acid pipeline within the waste acid system from a certain petrochemical company, specifically, related to its sulfuric acid alkylation process.
Guofu Ou +3 more
doaj +1 more source
, 2014 We comment on a study by Nadykto et al. recently published in this journal. Earlier work from our group has been misrepresented in this study, and we feel that the claims made need to be amended. Also the analysis of Nadykto et al.
Henschel, Henning +6 more
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Residue Dynamics Studies of Aluminum Phosphide and Magnesium Phosphide in Stored Rice Utilizing a Sulfuric Acid‐Toluene Extraction Coupled with Gas Chromatography Analysis [PDF]
, 2011 Fengzu Zhang +4 more
openalex +1 more source
Friction and wear of iron in sulfuric acid [PDF]
Elemental iron sliding on aluminum oxide in aerated sulfuric acid concentrations ranging from very dilute (0.000007 N; i.e., 4 ppm) to very concentrated (96 percent acid) was studied. Load and reciprocating sliding speeds were kept constant.
Buckley, D. H. +2 more
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Thermochemical generation of hydrogen [PDF]
, 1982 The direct fluid contact heat exchange with H2SO4 at about 330 C prior to high temperature decomposition at about 830 C in the oxygen release step of several thermochemical cycles for splitting water into hydrogen and oxygen provides higher heat transfer
Lawson, D. D., Petersen, G. R.
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Effect of dimethylamine on the gas phase sulfuric acid concentration measured by Chemical Ionization Mass Spectrometry [PDF]
, 2016 Sulfuric acid is widely recognized as a very important substance driving atmospheric aerosol nucleation. Based on quantum chemical calculations it has been suggested that the quantitative detection of gas phase sulfuric acid (H_2SO_4) by use of Chemical ...
Flagan, R. C., Rondo, L.
core
Determination of Residual Sulfur Dioxide and Sorbic Acid in Imported Fruit Vinegars
, 1995 Masahiro FUJIMORI +4 more
openalex +2 more sources