Výsledky vyhledávání - "Alexandre Mendonça Teixeira"

Supersonic separator for cleaner offshore processing of natural gas with high carbon dioxide content: Environmental and economic assessments

Autor: Ofélia de Queiroz Fernandes Araújo, Lara de Oliveira Arinelli, José Luiz de Medeiros, Alexandre Mendonça Teixeira

Publikováno v: Journal of Cleaner Production. 233:510-521

Supersonic separators offer a cleaner offshore processing of natural gas with carbon dioxide content from deep-water oil-gas fields. Conventional offshore gas processing comprises water dew-point adjustment via glycol-absorption, hydrocarbon dew-poin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b3cb22dd335889b0db73c0cc35a0419
https://doi.org/10.1016/j.jclepro.2019.06.115

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Supersonic separator for cleaner offshore processing of supercritical fluid with ultra-high carbon dioxide content: Economic and environmental evaluation

Autor: George Victor Brigagão, Ofélia de Queiroz Fernandes Araújo, Wilson Mantovani Grava, Lara de Oliveira Arinelli, Darley Carrijo de Melo, Fabio Menezes Passarelli, José Luiz de Medeiros, Alexandre Mendonça Teixeira

Publikováno v: Journal of Cleaner Production. 234:1385-1398

Offshore gas processing presents challenges, especially when high flow rates, high-pressure and high carbon dioxide contents are involved. The present scenario comprehends offshore processing of high flow rate of high-pressure natural gas with 68%mol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec8100b4c2a56de59a1f7bd9f2928908
https://doi.org/10.1016/j.jclepro.2019.06.304

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CO2 Rich Natural Gas Processing: Technical, Power Consumption and Emission Comparisons of Conventional and Supersonic Technologies

Autor: Ofélia de Queiroz Fernandes Araújo, José Luiz de Medeiros, Lara de Oliveira Arinelli, Alexandre Mendonça Teixeira

Publikováno v: Materials Science Forum. 965:79-86

Supersonic separator is investigated via process simulation for treating CO2 rich (>40%) natural gas in terms of dew-points adjustment and CO2 removal for enhanced oil recovery. These applications are compared in terms of technical and energetic perf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eba515a41c1def652578f6b5d14691d3
https://doi.org/10.4028/www.scientific.net/msf.965.79

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Offshore Natural Gas Conditioning and Recovery of Methanol as Hydrate Inhibitor with Supersonic Separators: Increasing Energy Efficiency with Lower CO2 Emissions

Autor: Ofélia de Queiroz Fernandes Araújo, José Luiz de Medeiros, Alexandre Mendonça Teixeira, Lara de Oliveira Arinelli

Publikováno v: Materials Science Forum. 965:97-105

The oil and gas industry represents an important contributor to CO2 emissions as offshore platforms are power intensive for producing, processing and transporting hydrocarbons. In offshore rigs CO2 emissions mainly come from on-site gas-fired power g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abfebb023521ed416f0b18bb1c41dcf4
https://doi.org/10.4028/www.scientific.net/msf.965.97

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Carbon capture and high-capacity supercritical fluid processing with supersonic separator: Natural gas with ultra-high CO2 content

Autor: Ofélia de Queiroz Fernandes Araújo, Lara de Oliveira Arinelli, Darley Carrijo de Melo, Fabio Menezes Passarelli, Wilson Mantovani Grava, George Victor Brigagão, José Luiz de Medeiros, Alexandre Mendonça Teixeira

Publikováno v: Journal of Natural Gas Science and Engineering. 66:265-283

Some deep-water offshore fields produce oil with high gas/oil ratios and ultra-high %CO2 (>60%mol) with the onus of processing low-grade gas simultaneously handling huge CO2 dispatch goals. Thus, processing solutions are needed to make feasible such

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::604b628a405369581b4cbadb925016e3
https://doi.org/10.1016/j.jngse.2019.04.004

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Economic leverage affords post-combustion capture of 43% of carbon emissions: Supersonic separators for methanol hydrate inhibitor recovery from raw natural gas and CO2 drying

Autor: Ofélia de Queiroz Fernandes Araújo, Lara de Oliveira Arinelli, José Luiz de Medeiros, Alexandre Mendonça Teixeira

Publikováno v: Journal of Environmental Management. 236:534-550

Offshore oil/gas productions are power intensive and CO2 emitters from gas-fired power generation. This work investigates supersonic separator as a strategy for affording post-combustion capture backed up by cost reductions. Conventional offshore gas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::108b0041093f6d6cb84bc4985c69b058
https://doi.org/10.1016/j.jenvman.2019.02.008

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Recovery of thermodynamic hydrate inhibitors methanol, ethanol and MEG with supersonic separators in offshore natural gas processing

Autor: Alexandre Mendonça Teixeira, Lara de Oliveira Arinelli, Ofélia de Queiroz Fernandes Araújo, José Luiz de Medeiros

Publikováno v: Journal of Natural Gas Science and Engineering. 52:166-186

In offshore natural gas (NG) production, hydrate formation is a big concern that can impact the production and even stop NG flow. In this context, the injection of Thermodynamic Hydrate Inhibitors (THIs) in wellheads is widely employed in order to av

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::050a7b88a051180e2ab8a8952c8f72aa
https://doi.org/10.1016/j.jngse.2018.01.038

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Offshore processing of CO2 rich natural gas with supersonic separator versus conventional routes

Autor: José Luiz de Medeiros, Ofélia de Queiroz Fernandes Araújo, Lara de Oliveira Arinelli, Alexandre Mendonça Teixeira, Thiago Affonso F. Trotta

Publikováno v: Journal of Natural Gas Science and Engineering. 46:199-221

The supersonic separator (SS) was investigated for treating humid natural gas with 44%mol CO 2 in offshore rigs and compared to the conventional Water Dew Point Adjustment (WDPA) via TEG Absorption, Hydrocarbon Dew Point Adjustment (HCDPA) via Joule-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c69dd0fb4aab587215b70953fe2bf7b
https://doi.org/10.1016/j.jngse.2017.07.010

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