Results 91 to 100 of about 160,248 (216)

In-situ analysis of hydrazine decomposition products [PDF]

open access: yes
A gas analyzer utilizing a nondispersive infrared (NDIR) detection system was used to monitor the ammonia and water vapor content of the products of a previously unused hydrazine gas generator.
Curran, Francis M., Whalen, Margaret V.
core   +1 more source

Catalytic pyrolysis of impregnated biomass [PDF]

open access: yes, 2005
An innovative way of catalysis was tested for its potential to reduce the amount of hydrocarbons produced during pyrolysis of oak wood. The experiments were carried out in a horizontal tubular reactor fed with a controlled flowrate of Nitrogen and ...
Blin, Joël   +4 more
core  

Analysis of sorbents and catalysts used during a 90-day manned test [PDF]

open access: yes
Chemical analysis of organic trace contaminants in simulated space station atmospheres desorbed from molecular sieve, silicon gel, and catalyst ...
Lucero, A. S., Mader, P. P.
core   +1 more source

N-Doped graphene fiber anchored Pd nanoparticles as a fixed-bed catalyst for continuous-flow reduction of N-containing unsaturated compounds

open access: yesGreen Synthesis and Catalysis
Catalytic fixed-bed is an efficient and facile system for scalable organic synthesis due to its continuous and fast flow operation process. As a key unit in the fixed-bed system, catalytically active packing materials are required to possess some ...
Shuaihu Du, Zhuoyuan Bi, Jiangbo Xi
doaj   +1 more source

The Effect of Coking on Kinetics of HDS Reaction under Steady and Transient States [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2004
A study was made of the coking of a commercial fresh sulfide Ni-Mo/Al2O3 catalyst in a fixed-bed reactor. The catalyst was coked using different coke precursors in the gas oil under accelerated conditions at temperatures of 400 to 450°C to yield ...
Shohreh Fatemi   +3 more
doaj  

The impact of heat transfer in packed plasmonic catalyst beds on light-driven CO2 hydrogenation

open access: yesJournal of CO2 Utilization
Fiber Bragg based – fiber optic sensors were applied in operando to monitor the temperature of illuminated plasmonic catalysts at various depths inside the catalyst bed during light-driven CO2 hydrogenation.
Francesc Sastre   +14 more
doaj   +1 more source

Start up system for hydrogen generator used with an internal combustion engine [PDF]

open access: yes, 1977
A hydrogen generator provides hydrogen rich product gases which are mixed with the fuel being supplied to an internal combustion engine for the purpose of enabling a very lean mixture of that fuel to be used, whereby nitrous oxides emitted by the engine ...
Cerini, D. J., Houseman, J.
core   +1 more source

Reverse flow catalytic membrane reactors for energy efficient syngas production [PDF]

open access: yes, 2006
To improve the recuperative heat exchange, a Reverse Flow Catalytic Membrane Reactor (RFCMR) with porous membranes is proposed in this thesis, in which very efficient heat exchange between the feed and product streams is achieved by using the reverse ...
Smit, Joris
core   +1 more source

Design and assembly of a catalyst bed gas generator for the catalytic decomposition of high concentration hydrogen peroxide propellants and the catalytic combustion of hydrocarbon/air mixtures [PDF]

open access: yes, 2004
A method for designing and assembling a high performance catalyst bed gas generator for use in decomposing propellants, particularly hydrogen peroxide propellants, for use in target, space, and on-orbit propulsion systems and low-emission terrestrial ...
Lohner, Kevin A.   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy