Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Gasoline vapor recovery

The principle of emission reduction in the chain of gasoline distribution is vapor balancing. The volume of vapor, which is displaced when a volume of liquid is filled into a tank, is collected and returned to a tank from which a liquid is drawn of But it is expected that a surplus of volume wiU be created during filling and transfer procedures. This is because of the possible change of temperatures and pressures as [Pg.103]

10 PVC production Recovery rate and outlet concentration vs. condensation temperature. [Pg.104]

In the case of gasoline vapor loaded off-gases the recovery of the organic vapors is favored over destruction. [Pg.105]

In order to achieve high recovery rates and low investment and operating costs the combination of different recovery techniques has been realized. [Pg.105]

A membrane-based gasoline vapor-recovery unit designed to meet the stringent Tl-Air standards consists typically of [Pg.105]

Gasoline vapor recovery Recovery of feedstock from oxidation reactor venfs... [Pg.246]

Gasoline vapor recovery systems at large terminals... [Pg.81]

In the case of gasoline vapor recovery two types of membranes are used the PDMS (polydimethylsiloxane) membrane and the POMS (polyoctylmethylsilox-ane) membrane. [Pg.106]

Butane adsorption it gives an indication of the applicability in solvent recovery and other gas-phase applications. The usual test consists in the determination of the adsorption of -butane at near ambient temperature, and for some applications such as gasoline vapor recovery in automotive vehicles the adsorption and desorption capacity are measured in a specific number of cycles. [Pg.462]

Figure 21 Flow schemalic of a gasoline vapor recovery system, using a combination of absorption and membrane separation to recover 98 + % of the hydrocarbons in the vent gas, followed by a molecular sieve pressure swing absorption (PSA) unit to remove the final 1 -2% hydrocarbon. Figure 21 Flow schemalic of a gasoline vapor recovery system, using a combination of absorption and membrane separation to recover 98 + % of the hydrocarbons in the vent gas, followed by a molecular sieve pressure swing absorption (PSA) unit to remove the final 1 -2% hydrocarbon.
GKSS s licensees have installed about 30 gasoline vapor recovery systems at fuel transfer terminals, mostly in Europe. The alternative technology is to use some sort of thermal oxidizer, and this approach seems to be the most widely used technology, especially in the United States. [Pg.570]

Large fuel terminals Gasoline vapor recovery from air 95-99% of hydrocarbons... [Pg.315]

See other pages where Gasoline vapor recovery is mentioned: [Pg.283]    [Pg.283]    [Pg.263]    [Pg.283]    [Pg.450]    [Pg.82]    [Pg.95]    [Pg.103]    [Pg.111]    [Pg.417]    [Pg.488]    [Pg.568]    [Pg.570]    [Pg.663]   
See also in sourсe #XX -- [ Pg.103 ]



SEARCH



© 2024 chempedia.info