The influence of heavy gasoline components on the exhaust emissions of catalyst equipped European vehicles. Part 2 – unregulated emissions

May 21, 1995

Report no. 95/53: This report extends the investigation published as CONCAWE Report No. 94/59, which studied the influence of gasoline back-end volatility and composition on regulated emissions. This Part 2 report describes the full hydrocarbon andaldehyde/ketone...

VOC emissions from external floating roof tanks: comparison of remote measurements by laser with calculation methods

Jan 13, 1995

Report no. 95/52: Hydrocarbon emissions from storage tanks are normally calculated using procedures published by the American Petroleum Institute. A laser-based technique has been used to measure remotely the emissions of hydrocarbons from floating roof tanks. The...

The effect of diesel fuel properties on exhaust emissions from oxidation catalyst equipped diesel passenger vehicles. Part 2

Dec 21, 1994

Report no. 94/56: This report further evaluates the study reported in CONCAWE Report No. 94/55 and documents the ability of oxidation catalyst technology to reduce the influence of diesel fuel properties on exhaust emissions performance. The relationship between fuel...

The influence of heavy gasoline components on the exhaust emissions of European vehicles. Part 1 – regulated emissions

Dec 21, 1994

Report no. 94/59: Ten European vehicles, meeting the requirements of the EU ‘Consolidated Emissions Directive’, have been tested on a matrix of seven gasolines over the current ECE+EUDC test cycle. The programme was designed to investigate the effects of...

Review of European oil industry benzene exposure data (1986 – 1992)

Nov 21, 1994

Report no. 7/94: This report summarizes over 2,000 occupational exposure data on benzene,measured in the period 1986-1992. Exposures for the various types of jobs are reviewed against a number of timeweightedaverage (TWA) criteria, including 1 ppm and 0.5 ppm. Most of...