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Keywords: contaminant
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Proceedings Papers

Paper presented at the 20th World Petroleum Congress, December 4–8, 2011
Paper Number: WPC-20-2164
... to deal with contaminants (main limiting factors being the salinity of produced water and the Biological Oxygen Demand) and therefore reinjection is widely used onshore. But offshore the heavy cost of reinjection wells, and the apparent capacity of the marine environment to cope with low quantities...
Proceedings Papers

Paper presented at the 17th World Petroleum Congress, September 1–5, 2002
Paper Number: WPC-32357
... Abstract The use of natural gas as a fuel has been an attractive alternative in both economic and environmental perspectives. Natural gas pipelines show usually low internal corrosion rates. Hydrogen sulfide, carbon dioxide, water and other contaminants are removed to specified limits during...
Proceedings Papers

Paper presented at the 16th World Petroleum Congress, June 11–15, 2000
Paper Number: WPC-30235
... we will report the results of SEM and ESCA studies of the morphology and chemical analysis of the fresh and spent Claus catalysts before and after regeneration. The results indicated that the spent catalyst contained several distinct phases, indicating some contaminants. Also, the SEM micrographs...
Proceedings Papers

Paper presented at the 16th World Petroleum Congress, June 11–15, 2000
Paper Number: WPC-30409
...Innovative Approaches for the Remediation of Petroleum Hydrocarbons in Groundwater INNOVATIVE APPROACHES FOR THE REMEDIATION OF PETROLEUM HYDROCARBONS IN GROUNDWATER B.J. MOORE, L.S. LYNESS, S.D. ROSS, J. E. ARMSTRONG, AND M.W. BOWLES Komex International Ltd., Calgary, AB. Abstract. Contamination...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-28265
... Upstream Oil & Gas remedial goal groundwater land reclamation remediation constraint Hardisty human health containment contaminated site Vapour Extraction Remedial Technology hydrocarbon contaminated soil contamination situ technology Canada contaminant extraction...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-29256
...OLEFIN QUALITY: TRENDS AND TECHNOLOGICAL M. M. Johnson, T. T. P. Cheung, E. L. Sughrue, and J. B. Kimble, Phillips Petroleum Research Center, Bartlesville, Oklahoma, 74004, U.S.A. Abstract. The specifications for contaminant concentrations in high purity ethylene and propylene have become...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-28257
... and capable of being audited. Contaminated soils or components polluted in various ways must be examined before remediation in order to identify the best-suited specific cleaning or disposal method. Legal and ecological requirements, planning and analytical preparations as well as remediation measures...
Proceedings Papers

Paper presented at the 12th World Petroleum Congress, April 26–May 1, 1987
Paper Number: WPC-22312
... is already underway in Canada, and other countries are also seeing incentives for the use of unconventional heavy feeds. These materials are typically of high density, high viscosity and contain relatively high concentrations of contaminants, such as sulphur, nitrogen and metals. The viscosity factor...
Proceedings Papers

Paper presented at the 12th World Petroleum Congress, April 26–May 1, 1987
Paper Number: WPC-22414
...GROUNDWATER CONTAMINATION BY PETROLEUM PRODUCTS John A.. Cherry, Institute for Groundwater Research, University of Waterloo, Waterzoo, Ontario N2L 3G1, Canada. Abstract. Groundwater supplies nearly 50% of the household water used in the United States, 26% in Canada and more than 70% in most...
Proceedings Papers

Paper presented at the 11th World Petroleum Congress, August 28–September 2, 1983
Paper Number: WPC-20409
.... As expected the atmosphere in the region is basically clean, except for hydrocarbon levels in existing oil fields. Upper air meteorological conditions have also been measured. The influence of the Orinoco River on the transport of airborne contaminants is estimated based on a field programme with passive...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18410
... destinées à différentes utilisations, et on montre q water management concentration environmental standard waste management contaminant sludge Downstream Oil & Gas water quality requirement pd 15 permissible concentration waste water consumption supply system refinery pollution...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12612
... of many individual specific problems. It is being pictured by many people and organizations to be a threat to public health, and as a result many problems arise regarding the detailed health effects of various contaminants, both singly and in combination with other contaminants. The economic effects...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12315
... contaminant haensel feed stock eastwood Downstream Oil & Gas reactor sulphuric acid operation Smith octane number Netherlands Spijker hydrogenation panel discussion durabead 5 catalyst conversion process fraction zeolite regeneration Dr. RAWLINGS: Can the more...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12427
... of the first steps taken was adapting the process, developed for the more generai reaction, to one specifically suited for the job of converting pro- pylene from naphtha cracking. Some of the objectives of this program were : (1) Modification of the process to reduce the effects V-l 6 of contaminants found...
Proceedings Papers

Paper presented at the 6th World Petroleum Congress, June 19–26, 1963
Paper Number: WPC-10411
... contaminants. On examine la stabilité thermique de deux carburéacteurs, l'un provenant d'un pétrole brut Moyen-Orient, l'autre d'un pétrole brut saharien. La forte instabilité du TR O Moyen-Orient à la sévérité d'essai du JP 6 est expliquée par la présence de dérivés sulfurés et azotés. Le TR O saharien a une...
Proceedings Papers

Paper presented at the 6th World Petroleum Congress, June 19–26, 1963
Paper Number: WPC-10320
... Abstract. Commercial tonnage ethylene is so nearly chemically pure that its actual purity is frequently of less importance than the concentrations of specific impurities, so small that they are reckoned in parts per million. The sources of contaminants in high purity ethylene are discussed...
Proceedings Papers

Paper presented at the 6th World Petroleum Congress, June 19–26, 1963
Paper Number: WPC-10502
... of the turbine engine. Because of the environmental conditions under which these aircraft operate, the contamination level of the fuel with water and solid material must be kept to a practicable minimum. This has been achieved by an improved understanding of the problem of fuel contamination...
Proceedings Papers

Paper presented at the 5th World Petroleum Congress, May 30–June 5, 1959
Paper Number: WPC-8710
... at least twice and filtered through filter/sep- arators a t least three times. In this system settling provides the primary means for removing contaminants generated during fuel transfer and the filter/separators serve to insure satisfactory cleanliness in the event of personal failures or contamination...
Proceedings Papers

Paper presented at the 5th World Petroleum Congress, May 30–June 5, 1959
Paper Number: WPC-8229
... by thermal conversion processes. For the most part, the decrease in 43.5%. *Houdry Process Corporation, I 528 Walnut Street, contaminant gasoline catalyst vanadium inspection octane Nickel operation charge stock vacuum bottom catalytic processing houdresid unit refinery Houdresid gas...

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