Thermocatalytic formic acid dehydrogenation: Recent advances and emerging trends

2021 ◽  
Author(s):  
Ran Xu ◽  
Weiqin Lu ◽  
Sam Toan ◽  
Zhenruo Zhou ◽  
Christopher K. Russell ◽  
...  
Keyword(s):  
Formic Acid ◽  
Hydrogen Content ◽  
State Of The Art ◽  
High Hydrogen ◽  
High Hydrogen Content ◽  
Emerging Trends ◽  
Hydrogen Supply ◽  
Low Toxicity ◽  
Formic Acid Dehydrogenation

As a state-of-the-art resource for in situ hydrogen supply, formic acid has recently attracted considerable attention due to its advantages of high hydrogen content, low toxicity, and easy storage and...

Turbulent Consumption Speeds of High Hydrogen Content Fuels From 1–20 atm

2013 ◽  
Author(s):  
Prabhakar Venkateswaran ◽  
Andrew D. Marshall ◽  
Jerry M. Seitzman ◽  
Tim C. Lieuwen
Keyword(s):  
Burning Rate ◽  
Hydrogen Content ◽  
Pressure Effects ◽  
Pressure Sensitivity ◽  
Mass Burning Rate ◽  
High Hydrogen ◽  
High Hydrogen Content ◽  
Fuel Blends ◽  
Correlate Data

This work describes measurements and analysis of the turbulent consumption speeds, ST,GC, of H2/CO fuel blends. We report measurements of ST,GC at pressures and normalized turbulence intensities, u′rms/SL,0 up to 20 atm and 1800, respectively for a variety of H2/CO mixtures and equivalence ratios. In addition, we present correlations of these data using laminar burning velocities of highly stretched flames, SL,max, derived from quasi-steady leading points models. These analyses show that SL,max can be used to correlate data over a broad range of fuel compositions, but do not capture the pressure sensitivity of ST,GC. We suggest that these pressure effects are more fundamentally a manifestation of non-quasi-steady behavior in the mass burning rate at the flame leading points.

scholarly journals High hydrogen content syngas fuel burning in lean premixed spherical flames at elevated pressures: Effects of preferential diffusion

2016 ◽  
Vol 41 (40) ◽  
pp. 18231-18249 ◽  
Author(s):  
K.K.J. Ranga Dinesh ◽  
H. Shalaby ◽  
K.H. Luo ◽  
J.A. van Oijen ◽  
D. Thévenin
Keyword(s):  
Hydrogen Content ◽  
High Hydrogen ◽  
High Hydrogen Content ◽  
Elevated Pressures ◽  
Fuel Burning ◽  
Preferential Diffusion ◽  
Lean Premixed ◽  
Spherical Flames

Amine-functionalized carbon nanotubes supported NiAuPd nanoparticles as an efficient in-situ prepared catalyst for formic acid dehydrogenation

2021 ◽  
Vol 46 (70) ◽  
pp. 34727-34736
Author(s):  
Shi-Lei Zhang ◽  
Si-Jia Li ◽  
Jia-Yun Wang ◽  
He-Nan Shang ◽  
Ya-Xuan Bai ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Formic Acid ◽  
Functionalized Carbon Nanotubes ◽  
Amine Functionalized ◽  
Formic Acid Dehydrogenation

scholarly journals Production of JET fuel containing molecules of high hydrogen content

2017 ◽  
Vol 4 (1) ◽  
Author(s):  
Sz. Tomasek ◽  
Z. Varga ◽  
A. Holló ◽  
N. Miskolczi ◽  
J. Hancsók
Keyword(s):  
Hydrogen Content ◽  
Alternative Fuels ◽  
Jet Fuel ◽  
Plastic Waste ◽  
High Hydrogen ◽  
High Hydrogen Content ◽  
Waste Polyethylene ◽  
Harmful Effects

AbstractThe harmful effects of aviation can only be reduced by using alternative fuels with excellent burning properties and a high hydrogen content in the constituent molecules. Due to increasing plastic consumption the amount of the plastic waste is also higher. Despite the fact that landfill plastic waste has been steadily reduced, the present scenario is not satisfactory. Therefore, the aim of this study is to produce JET fuel containing an alternative component made from straight-run kerosene and the waste polyethylene cracking fraction. We carried out our experiments on a commercial NiMo/Al

The origin of high hydrogen content in kimberlitic olivine: Evidence from hydroxyl zonation in olivine from kimberlites and mantle xenoliths

Lithos ◽  
2014 ◽  
Vol 202-203 ◽  
pp. 429-441 ◽  
Author(s):  
Luke Hilchie ◽  
Yana Fedortchouk ◽  
Sergei Matveev ◽  
Maya G. Kopylova
Keyword(s):  
Hydrogen Content ◽  
Mantle Xenoliths ◽  
High Hydrogen ◽  
High Hydrogen Content

Computational Study of NOx Formation at Conditions Relevant to Gas Turbine Operation, Part 2: NOx in High Hydrogen Content Fuel Combustion at Elevated Pressure

2016 ◽  
Vol 30 (9) ◽  
pp. 7691-7703 ◽  
Author(s):  
Sheikh F. Ahmed ◽  
Jeffrey Santner ◽  
Frederick L. Dryer ◽  
Bihter Padak ◽  
Tanvir I. Farouk
Keyword(s):  
Gas Turbine ◽  
Hydrogen Content ◽  
Computational Study ◽  
Elevated Pressure ◽  
Fuel Combustion ◽  
Nox Formation ◽  
High Hydrogen ◽  
High Hydrogen Content

Microstructure and magnetic properties of sintered Nd–Fe–B magnets with high hydrogen content

2011 ◽  
Vol 109 (7) ◽  
pp. 07A734 ◽  
Author(s):  
S. Guo ◽  
Q. Y. Zhou ◽  
R. J. Chen ◽  
D. Lee ◽  
A. R. Yan
Keyword(s):  
Magnetic Properties ◽  
Hydrogen Content ◽  
High Hydrogen ◽  
High Hydrogen Content ◽  
Microstructure And Magnetic Properties

scholarly journals Effects of pressure on cellular flame structure of high hydrogen content lean premixed syngas spherical flames: A DNS study

2016 ◽  
Vol 41 (46) ◽  
pp. 21516-21531 ◽  
Author(s):  
K.K.J. Ranga Dinesh ◽  
H. Shalaby ◽  
K.H. Luo ◽  
J.A. van Oijen ◽  
D. Thévenin
Keyword(s):  
Hydrogen Content ◽  
Flame Structure ◽  
High Hydrogen ◽  
High Hydrogen Content ◽  
Lean Premixed ◽  
Spherical Flames ◽  
Cellular Flame
Sign in / Sign up

Export Citation Format

Share Document