منابع مشابه
Development of Palladium-Alloy Membranes for Hydrogen Separation and Purification
This paper summarizes R&D activities and progress at NORAM Engineering and the University of British Columbia (UBC) on preparation and testing of thin palladium-based membranes and their applications. Most of these activities were carried out internally at NORAM, some jointly with UBC and their spin-off company, Membrane Reactor Technology (MRT) through a wide range of projects. Key results out...
متن کاملPreparation and Purification of Hydrogen Deuteride
In an investigation of t he physical properties of hydr<;>gen isotopes it was n.ecessar.\:' t o prepare 10 liters of high-purity. hydro~en d~u.tende. TI1JS was don e ~y r eactmg IJ t hlUm aluminum hydride wit h deutenum oXIde, gly.;n~ hydro~en deutende, ]I) .t wo batch~s, ?f 98.1and 97.0-percent purity, respect ive!.\:' . .Ihls mater!ai was t hen frac t IOnated at JtqUJd hydrogen t emperature i...
متن کاملRecovery and Purification SCIENTIFIC ADVISORY BOARD
Joanne Beck, PhD, director of biologics manufacturing, Abbott Research Center Uwe Gottschalk, PhD, vice president, purification technology, Sartorius AG, Germany David W. Kahn, PhD, director, late-stage purification development, Human Genome Sciences, Inc. Duncan Low, PhD, scientific director, process development, Amgen Inc. Jill A Meyers, PhD, principal consultant, BioPro Consulting Charles Sc...
متن کاملLeaching Recovery of Zinc, Cobalt and Manganese from Zinc Purification Residue
This paper reports on the recovery of zinc, cobalt and manganese by two-step leaching of zinc-plants purification residue with sulfuric acid. The residue, hot filter press cake (HFC), contains 14 % ZnO, 4.8 % Co3O4 and 22.9 % MnO. Effects of different parameters are determined and used to optimize the process. With acid to hot filter press cake (HFC) stoichiometry of 0.85, acid concentration of...
متن کاملPurification and properties of plant cytochrome b5.
Microsomal cytochrome b5 was 352-fold purified from potato tubers with a yield of 10.4%. To our knowledge, this is the first report relating the purification of higher-plant cytochrome b5. Its Mr (16 700) and absorption spectrum are similar to those of animal and yeast cytochrome b5.
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ژورنال
عنوان ژورنال: TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)
سال: 1970
ISSN: 0389-2441,1880-0408
DOI: 10.2221/jcsj.5.277