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Keywords: membrane
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Proceedings Papers

Paper presented at the 23rd World Petroleum Congress, December 5–9, 2021
Paper Number: WPC-23-0886
... and distribution network already exists for these fuels, even in remote areas, which is key to alleviating range anxiety and ensuring the new technology is successful. One of the most energy efficient ways to convert a liquid hydrocarbon feedstock into hydrogen is through catalytic membrane assisted steam...
Proceedings Papers

Paper presented at the 23rd World Petroleum Congress, December 5–9, 2021
Paper Number: WPC-23-1238
... streams. Membrane-absorption hybrid – based NG sweetening/upgrading processes have emerged as among the fastest growing technologies, due to their lower capital cost, higher energy savings, smaller size, environmental friendly and more economically viable as compared to conventional technologies...
Proceedings Papers

Paper presented at the 22nd World Petroleum Congress, July 9–13, 2017
Paper Number: WPC-22-52616
... facilitated transport membrane separation module, which can allow a substantial increase in the C3 splitter capacity. Also promising is the development of a high selectivity catalyst system to produce propylene from propane via oxidative dehydrogenation and the use of impure propylene to produce solvents. Key...
Proceedings Papers

Paper presented at the 21st World Petroleum Congress, June 15–19, 2014
Paper Number: WPC-21-1578
... of biobutanol from fermentation broths since 2009. Pervaporation is known to be the membrane technique which provides selective separation of organics from water by evaporation through the dense hydrophobic membranes, and this approach is considered to be the most promising separation technology...
Proceedings Papers

Paper presented at the 21st World Petroleum Congress, June 15–19, 2014
Paper Number: WPC-21-1655
... a significant problem associated with their low reactivity, the high temperature of the processes, and low selectivity. Oxidative dehydrogenation allows one to decrease the temperature of this process significantly. The integration of selective permeable membranes into catalytic reactors makes it possible...
Proceedings Papers

Paper presented at the 20th World Petroleum Congress, December 4–8, 2011
Paper Number: WPC-20-2785
... by a ceramic mixed ion electron conducting (MIEC) membrane, it is possible to reduce the efficiency decrease to 5% to 8%. Compared to the cryogenic process, the lower energy demand and the 100% selectivity of the membrane are the main advantages. At temperatures greater than 800°C oxygen is able to permeate...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-29267
... network sweep gas catalytic performance catalyst input data conversion machine learning reserves replacement Downstream Oil & Gas catalytic activity reactor prediction membrane Output data DISCUSSION PETROC H E M I CALS Chairman: Prof. Dr. IBRAHIM M . AL-NAJJAR, Petroleum...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-29252
... Abstract. The past decade has seen a considerable increase in research on membrane reactors. One particular reason for this is the potential to incorporate both reaction and separation stages of a chemical process into one unit, giving rise to process intensification with consequent benefits...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-28212
... economically attractive. Technologies to remove carbon dioxide, hydrogen sulfide, water, and mercury are highlighted. Innovative membrane systems, inhibited amines, promoted hot potassium carbonates, advanced formulated solvents, high-performing physical solvents, and specialized molecular sieve adsorbents...
Proceedings Papers

Paper presented at the 14th World Petroleum Congress, May 29–June 1, 1994
Paper Number: WPC-26238
... processes. These clearly innovate and improve the existing know how although they cannot be considered as technological breakthroughs compared to the membranes for acid gas removal. We see in these membranes a strong potential fÓr a tech- nical breakthrough in the coming years (Fig. 5). There are several...
Proceedings Papers

Paper presented at the 12th World Petroleum Congress, April 26–May 1, 1987
Paper Number: WPC-22335
... and petrochemicals industry. So, in the framework of this Review and Forecast paper will be discussed - mass transfer equipment (rotating packed beds- HIGEE distillation) - membrane separation processes (liquid and gas treatment) - high-pressure extraction (solvent extraction under supercritical conditions...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18312
... is young, commencing during or after World War II. Gas ships, an liquified natural gas ship natural gas liquefaction requirement LNG carrier LNG good safety record membrane consequence collision Midstream Oil & Gas gas ship LNG ship spherical tank gas monetization tank self...
Proceedings Papers

Paper presented at the 9th World Petroleum Congress, May 11–16, 1975
Paper Number: WPC-16431
.... Low temperature separation-LNG, ethylene production improvements and new methods (RANK- HILSCH-effect) are covered. Adsorption-interesting new developments for the separation of gases and hydrocarbons are presented. Membrane processes-potential applications and theoretical aspects of possible future...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14541
... are discussed. Materials having directional properties caused by inclusions or even minor laminations have not been a serious problem for plate structures which resist loads (pressure) principally by membrane stresses. However, the through-thickness properties of materials become important for some details...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14542
... Abstract The majority of the membrane-type tanks now in service are very complicated in structure and many technical problems such as welding, stress and inspection are being left unsolved. Therefore, various studies have been conducted and a series of experiments carried out in order to solve...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12308
... gradient separation hydrocarbon sulpholane Sulfolane new concept panel discussion permeability membrane broughton molecular weight PANEL DISCUSSION NEW CONCEPTS AND TECHNIQUES FOR HYDROCARBON SEPARATION Chairman: D. L. KATZ (U.S.A.) Vice-chairmen: MOTT SOUDERS, Jr. (U.S.A.) VITTORIA BERTI...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12303
... CONCEPTS FOR LARGE- SCALE MEMBRANE SEPARATION OF HYDROCARBON MIXTURES Abstract Recent developments in polymer physics have made available membrane materials with permeabilities and permselectivities of sufficient magnitude to make them attractive for use in large-scale, hydrocarbon mixture separation...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12419
... oxidation Nickel diffusion carbon dioxide catalyst steam oxygenolysis Workplace Hazard carbon ratio membrane Downstream Oil & Gas oxygenolysis Chem hydrocarbon conversion new concept pure hydrogen Oil Gasification carbon monoxide hydrogen distillate Abstract...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12530
... to reducing construction costs. The so-called membrane cargo tank concept provides the best hope for achieving significant savings however, the reduction in ship capital cost is unlikely to exceed fifteen per cent. The closest attention to the maintenance of adequate safety standards and operational...

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