منابع مشابه
Platinum Extraction Modeling from Used Catalyst by Iodine Solutions
Platinum extraction from spent reforming catalysts in iodine solutions under atmospheric pressure at different temperatures, acid concentration, and iodine spices concentration, catalyst particle size, and impeller agitation speed have been studied in our group. In this system, platinum is oxidized from spent catalyst with I3¯ that is formed ...
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We have constructed a compact and robust optical frequency standard based around iodine vapor loaded into the core of a hollow-core photonic crystal fiber (HC-PCF). A 532 nm laser was frequency locked to one hyperfine component of the R(56) 32-0 (127)I(2) transition using modulation transfer spectroscopy. The stabilized laser demonstrated a frequency stability of 2.3×10(-12) at 1 s, almost an o...
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Iodine sorption by polyurethane (PU) and melamine-formaldehyde (MF) foams was studied using both iodine sublimation and iodine solutions with hexanes and toluene. In the sublimation process, the diffusion kinetics was investigated and the interaction between iodine and PU foams was characterized by DSC, TGA, Raman spectroscopy and electrical conductivity measurements. In the solution process, t...
متن کاملAre Standard Solutions Good Enough?
Remote collaboration on physical objects is a topic of recurring interest within the CSCW community. Up until now, research has primarily focused on stationary settings with specially designed technical support to address problems of reference due to non-mutual access to the object. In this workshop paper I present remote truck service as an example of work practices that require mobile remote ...
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Executive summary HP, Microsoft, and Intel ® have joined forces to demonstrate superior performance and scalability for the Windows enterprise data center. New options are available that bring greater scalability and performance to applications through the introduction of the 64-bit Intel Itanium ® architecture for industry-standard platforms; Windows Server 2003, which supports up to 64 Intel ...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1936
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)74872-2