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Keywords: distillation
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Proceedings Papers

Paper presented at the 18th World Petroleum Congress, September 25–29, 2005
Paper Number: WPC-18-0933
... Cracking. Approximately one third of the world's propylene for chemicals is currently produced as a byproduct in Fluid Catalytic Cracking (FCC) units in oil refineries. Reservoir Surveillance production monitoring gasoline production control distillation Propylene refinery naphtha...
Proceedings Papers

Paper presented at the 18th World Petroleum Congress, September 25–29, 2005
Paper Number: WPC-18-1034
... Abstract: More than 100 industrial scale catalytic distillations are operated worldwide today. Most of these plants started up less than 15 years ago. In most cases, variable cost, capital expenditure and energy requirements are reduced by 20 % or more, compared to the classic set-up of a...
Proceedings Papers

Paper presented at the 16th World Petroleum Congress, June 11–15, 2000
Paper Number: WPC-30243
... coking or deasphalting have been selected. By RFCC-coking or deasphalting synergy, more poor quality feedstock can be accepted and needle coke and paving asphalt are produced. For imported sulfur crude, high vacuum distillation combined with asphalt production and combined coking with the use of coke in...
Proceedings Papers

Paper presented at the 16th World Petroleum Congress, June 11–15, 2000
Paper Number: WPC-30251
... mix. Generally the production of bitumen is based upon an atmospheric distillation followed by a vacuum distillation and if required the application of an oxidation process. OMV has a long standing experience in processing bitumens by oxidation. The OMV Centre of Research and Development has been...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-29229
.... Catalytic distillation for MTBE production now becomes an important petroleum refining process, the technological breakthrough of this process is possibly achieved by the development of a composite distillation packing coated with a molecular sieve or acidic resin on its surface as catalyst. For the...
Proceedings Papers

Paper presented at the 13th World Petroleum Congress, October 20–25, 1991
Paper Number: WPC-24213
... aromatic limits could be accepted. Preliminary results showed that the wide use of heavier (> 340°C) LCO components should be avoided. Use of lighter LCO components does not seem to be harmful. The higher the initial and final distillation points (IBP and FBP), the slightly higher is the content of NO...
Proceedings Papers

Paper presented at the 12th World Petroleum Congress, April 26–May 1, 1987
Paper Number: WPC-22335
... separation and treating Efficiency separation technology membrane substance absorption gas permeation refining mass transfer equipment distillation pervaporation conventional separation technology separation process Downstream Oil & Gas extraction application alternative thermal...
Proceedings Papers

Paper presented at the 11th World Petroleum Congress, August 28–September 2, 1983
Paper Number: WPC-20321
... gravity shale oil distillation sulphur fraction complex reservoir shale commercial plant bitumen naphtha Petroleum Residue Upgrading hydrotreated product oil shale stabilization residue nitrogen case 1 petroleum gas oil SHALE OIL UPGRADING N. F. Correa, R&D Center (Cenpes), Petrobras...
Proceedings Papers

Paper presented at the 11th World Petroleum Congress, August 28–September 2, 1983
Paper Number: WPC-20425
... enhanced recovery Upstream Oil & Gas Workplace Hazard oilfield chemistry gas monetization Corrosion Inhibition Production Chemistry distillation crystallization crystal formation zone Corrosion Management acidic gas Energy Conservation hydrocarbon acid gas specification cryofrac process...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18417
... insulation main column refinery pipeline distillation heat balance Energy Conservation Downstream Oil & Gas fresh water energy consumption operation production cycle reduction specific energy consumption danube refinery consumption processing unit complexity ENERGY CONSERVATION IN...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18012
... of sour crude oil, the application of hydrogenation processing intensified and in 1980 will reach 48% more than the primary distillation. Catalytic cracking as well as catalytic gasoline reforming has also recorded a high rate of growth in Romania. The retarded coking project has greatly improved...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14314
... exposés, avec une attention particulière pour les deux manières fondamentalement différentes d'aborder le calcul des installations. La continuité de la position prédominant production control distillation catalyst Reservoir Surveillance standard oil co production monitoring feedstock Proc...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14324
... Abstract Extractive distillation is frequently used for the recovery of pure aromatics, apart from extraction. The choice of the process depends mainly on whether the simultaneous recovery of benzene, toluene and xylenes or the recovery of one single aromatic component is required...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14325
...-solvent combination hydrate inhibition wax remediation scale inhibition remediation of hydrates deasphaltization Hydrate Remediation sulphur Doben process Production Chemistry Upstream Oil & Gas distillation heavy petroleum residue asphaltene remediation softening point asphaltenic...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14326
... The separation of B, T, X aromatics is already an old subject. With the advent of extractive distillation and the use of heavy solvents for extraction it got its modern face. Its great industrial importance now and in the future were felt to be sufficient reason for having it on the programme...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14322
... diméthylsulfoxyde, une seule étape d'extraction permet d'obtenir des hydrocarbures aromatiques de grande pureté sans faire appe là une distillation extractive complémentaire. Le solvant est utilisé à température ambiante; il n'est pas distillé sous vide et l'eau qui lui est ajoutée n'est pas vaporisée. Finalement...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12805
... Abstract The separation of petroleum distillates to give individual hydrocarbons or fractions which are homogeneous with respect to compound type and carbon number requires an interlocking scheme of fractionation in which a number of different techniques are used in the proper sequence. These...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12810
... compounds in petroleum and shale oil is important to solving the problems created by these compounds. To assist in solving these problems, individual nitrogen compounds were isolated from distillate fractions of petroleum and shale oil using chemical treatment, thermal diffusion, and liquid-solid and gas...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12307
...PRODUCTION OF HIGH PURITY AROMATICS BY THE SULFOLANE PROCESS INTRODUCTION Prior to 1941, the main source of benzene, toluene and xylenes of purity adequate for use in chemical syntheses, was their recovery as by-products from coke- oven operations and coal-tar distillation. Partial puri- fication...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12407
... distillation. The small amounts of by-products (formic acid and carbon monoxide) are converted into carbon dioxide in a waste-gas afterburner. The new process provides a possibility of producing acetic acid, not from fresh ethylene, but from a by-product formed in ethylene production. The sec. butylacetate...

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