A novel rotary reactor configuration for simultaneous production of hydrogen and carbon nanofibers

2009 ◽  
Vol 34 (19) ◽  
pp. 8016-8022 ◽  
Author(s):  
J.L. Pinilla ◽  
R. Utrilla ◽  
M.J. Lázaro ◽  
I. Suelves ◽  
R. Moliner ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Reactor Configuration ◽  
Simultaneous Production ◽  
Production Of Hydrogen ◽  
Rotary Reactor

CH4 Cracking over the Cu–Ni/Al-MCM-41 Catalyst for the Simultaneous Production of H2 and Highly Ordered Graphitic Carbon Nanofibers

2019 ◽  
Vol 33 (12) ◽  
pp. 12656-12665 ◽  
Author(s):  
Naresh Gutta ◽  
Vijay Kumar Velisoju ◽  
James Tardio ◽  
Jim Patel ◽  
Lanka Satyanarayana ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Graphitic Carbon ◽  
Simultaneous Production ◽  
Graphitic Carbon Nanofibers ◽  
Mcm 41

Anaerobic Photocatalytic Oxidation of Carbohydrates in Aqueous Pt/TiO2 Suspensions with Simultaneous Production of Hydrogen

2010 ◽  
Vol 13 (1) ◽  
Author(s):  
Dimitris I. Kondarides ◽  
Alexia Patsoura ◽  
Xenophon E. Verykios
Keyword(s):  
Photocatalytic Degradation ◽  
Photocatalytic Oxidation ◽  
Solar Light ◽  
Complete Oxidation ◽  
Simultaneous Production ◽  
Tio2 Catalyst ◽  
Production Of Hydrogen

AbstractThe photocatalytic degradation of a variety of carbohydrates in solution, including mono-, di-, and poly-saccharides, has been investigated under unaerated conditions with the use of a Pt/TiO2 catalyst and a solar light simulating source. It has been found that, even in the absence of oxygen, complete oxidation of carbohydrates toward CO

Simultaneous production and utilization of methanol for methyl formate synthesis in a looped heat exchanger reactor configuration

2012 ◽  
Vol 21 (6) ◽  
pp. 661-672 ◽  
Author(s):  
A. Goosheneshin ◽  
R. Maleki ◽  
D. Iranshahi ◽  
M.R. Rahimpour ◽  
A. Jahanmiri
Keyword(s):  
Heat Exchanger ◽  
Methyl Formate ◽  
Reactor Configuration ◽  
Simultaneous Production

Enzymatic Determination of Total Serum Cholesterol

1974 ◽  
Vol 20 (4) ◽  
pp. 470-475 ◽  
Author(s):  
Charles C Allain ◽  
Lucy S Poon ◽  
Cicely S G Chan ◽  
W Richmond ◽  
Paul C Fu
Keyword(s):  
Serum Cholesterol ◽  
Free Cholesterol ◽  
Cholesterol Oxidase ◽  
Total Serum ◽  
Total Serum Cholesterol ◽  
Enzymatic Method ◽  
Simultaneous Production ◽  
Enzymatic Determination ◽  
Production Of Hydrogen

Abstract An enzymatic method is described for determination of total serum cholesterol by use of a single aqueous reagent. The method requires no prior treatment of sample and the calibration curve is linear to 600 mg/dl. Cholesterol esters are hydrolyzed to free cholesterol by cholesterol ester hydrolase (EC 3.1.1.13). The free cholesterol produced is oxidized by cholesterol oxidase to cholest-4-en-3-one with the simultaneous production of hydrogen peroxide, which oxidatively couples with 4-aminoantipyrine and phenol in the presence of peroxidase to yield a chromogen with maximum absorption at 500 nm. The method is reproducible, and the results correlate well with those obtained by automated Liebermann—Burchard procedures (AA-2 and SMA 12/60) and the method of Abell et al. The present method affords better specificity than those previously reported and has excellent precision.

Simultaneous production of hydrogen and carbon nanotubes from biogas: On the effect of Ce addition to CoMo/MgO catalyst

2021 ◽  
Author(s):  
Thunyathon Kludpantanapan ◽  
Paveenuch Nantapong ◽  
Raminda Rattanaamonkulchai ◽  
Atthapon Srifa ◽  
Wanida Koo-Amornpattana ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Simultaneous Production ◽  
Production Of Hydrogen
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