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Hydrogen organic hydrides

Saito, Y., S. Hodoshima, A. Shono, and K. Otake, Chemical recuperation of low-quality heats with use of dehydrogenation catalysts for organic hydrides. Proceedings of 9th Asian Hydrogen Energy Conference, Tokyo, 2007. [Pg.474]

Four different methods to store hydrogen are currently available compressed gas, liquid hydrogen, metal hydrides and sorption on different porous materials (carbon materials, zeolites, metal organic frameworks, etc).2-4... [Pg.77]

TABLE 3. Metallic and organic hydrides as hydrogen accumulators... [Pg.307]

Several investigators examined this relationship under extreme temperatures (20-1000 K), and as a probe for tunneling [26-28]. This isotopic relationship was also used in experimental and theoretical studies to suggest coupled motion between primary and secondary hydrogens for hydride transfer reactions, such as elimination in the gas phase, and in organic solvents [29, 30]. The power of the Swain-Schaad relationship is that it appears independent of the details of the reaction s potential surface and thus can be used to relate unknown KIEs (see Section 12.3.2). [Pg.1319]

Organic hydrides chemistry and reactions for hydrogen storage and supply... [Pg.501]

The cycloalkanes such as cyclohexane and decalin have a high hydrogen content and higher volume hydrogen capacity actually, hydrogen gas is stored by 530-710 times smaller volumes of organic hydrides such as methylcyclohexane and decalin. [Pg.503]

No toxic CO, global warming material CO2 or other by-products are emitted in the reactions for hydrogen storage and supply by organic hydrides. This is markedly different from on-site hydrogen supply by... [Pg.505]

Spray-pulsed reactors for efficient hydrogen supply by organic hydrides... [Pg.506]

Table 18.4 Data on formation rates of hydrogen in the dehydrogenation of various organic hydrides over Pt-supported catalysts under the different reaction conditions e.g. gas, liquid and wet-dry phase... [Pg.509]

Rates of hydrogen production (ml/min) and conversion %) of various organic hydrides during dehydrogenation at 290 °C by feeding 2.0 mmol/min of each reactant vs time-on-stream. [Pg.511]

Recently we have developed spray-pulsed reactors equipped with alumi-monolith (alumite) catalyst plates for the efficient supply of hydrogen, using organic hydrides, to the micro-fuel cells of portable electrical appliances such as mobile phones, laptop computers and nurse robots, as shown in Fig. [Pg.512]

Table 78.5 The hydrogen evolution rates and activation energy for the dehydrogenation of various organic hydrides on carbon-supported Pt catalysts at 325 °C... Table 78.5 The hydrogen evolution rates and activation energy for the dehydrogenation of various organic hydrides on carbon-supported Pt catalysts at 325 °C...
Organic hydrides Hydrogen evolution rates (cm /min/gp,) Activation energy (kJ/mol)... [Pg.514]

The micro-reactor equipped with the Pt-supported alumite catalyst plates for the rapid evolution of hydrogen by the dehydrogenation of organic hydrides such as cyclohexane. [Pg.514]

Hydrogen delivery using organic hydrides for fuel-cell cars and domestic power systems... [Pg.518]

See other pages where Hydrogen organic hydrides is mentioned: [Pg.216]    [Pg.31]    [Pg.473]    [Pg.96]    [Pg.387]    [Pg.668]    [Pg.53]    [Pg.115]    [Pg.977]    [Pg.77]    [Pg.977]    [Pg.430]    [Pg.46]    [Pg.13]    [Pg.14]    [Pg.500]    [Pg.500]    [Pg.501]    [Pg.502]    [Pg.503]    [Pg.504]    [Pg.505]    [Pg.506]    [Pg.506]    [Pg.506]    [Pg.507]    [Pg.508]    [Pg.508]    [Pg.512]    [Pg.512]    [Pg.512]    [Pg.512]    [Pg.517]    [Pg.517]    [Pg.518]   
See also in sourсe #XX -- [ Pg.237 , Pg.238 , Pg.239 , Pg.240 , Pg.241 , Pg.242 , Pg.243 ]



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