Subsea Oil/Water Separation of Heavy Oil: Overview of the Main Challenges for the Marlim Field-Campos Basin

2007 ◽  
Author(s):  
Mauro Euphemio ◽  
Roberto Oliveira ◽  
Giovani Nunes ◽  
Carlos Capela ◽  
Leonardo Ferreira
Keyword(s):  
Heavy Oil ◽  
Water Separation ◽  
Campos Basin ◽  
Oil Water Separation ◽  
Oil Water

An anti-overturn Janus sponge with excellent floating stability for simultaneous pollutant remediation and oil/water separation

2018 ◽  
Vol 6 (34) ◽  
pp. 16371-16381 ◽  
Author(s):  
Yo Seph Lee ◽  
Byung Kwon Kaang ◽  
Nara Han ◽  
Ha-Jin Lee ◽  
Won San Choi
Keyword(s):  
Heavy Oil ◽  
Water Separation ◽  
Pollutant Remediation ◽  
Light Oil ◽  
Oil Water Separation ◽  
Oil Water ◽  
Strong Winds ◽  
Harsh Conditions

This paper reports an anti-overturn Janus sponge that can absorb oil under harsh conditions such as high waves and strong winds, remediate pollutants in three liquid multiphases, and successively separate and remediate three liquid layers (light oil/water/heavy oil).

A prewetting induced underwater superoleophobic or underoil (super) hydrophobic waste potato residue-coated mesh for selective efficient oil/water separation

2016 ◽  
Vol 18 (2) ◽  
pp. 541-549 ◽  
Author(s):  
Jian Li ◽  
Dianming Li ◽  
Yaoxia Yang ◽  
Jianping Li ◽  
Fei Zha ◽  
...  
Keyword(s):  
Heavy Oil ◽  
High Efficiency ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water

Light or heavy oil and water mixtures can by separated selectively with high efficiency using potato residue coated meshes.

Capillarity-driven both light and heavy oil/water separation via combined system of opposite superwetting meshes

2019 ◽  
Vol 215 ◽  
pp. 1-9 ◽  
Author(s):  
Atian Xie ◽  
Jiuyun Cui ◽  
Yangyang Chen ◽  
Jihui Lang ◽  
Chunxiang Li ◽  
...  
Keyword(s):  
Heavy Oil ◽  
Combined System ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water

Enhancing oil–solid and oil–water separation in heavy oil recovery by CO 2 ‐responsive surfactants

AIChE Journal ◽  
2020 ◽  
Vol 67 (1) ◽  
Author(s):  
Yi Lu ◽  
Rui Li ◽  
Rogerio Manica ◽  
Qingxia Liu ◽  
Zhenghe Xu
Keyword(s):  
Oil Recovery ◽  
Heavy Oil ◽  
Heavy Oil Recovery ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water

Scalable polyzwitterion–polydopamine coating for regenerable oil/water separation and underwater self-cleaning of stubborn heavy oil fouling without pre-hydration

2018 ◽  
Vol 54 (70) ◽  
pp. 9734-9737 ◽  
Author(s):  
Jiawen Zhang ◽  
Ling Zhang ◽  
Xinwei Cui ◽  
Lu Gong ◽  
Li Xiang ◽  
...  
Keyword(s):  
Heavy Oil ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning ◽  
Oil Fouling

Scalable polyzwitterion–polydopamine coatings realize regenerable underwater self-cleaning of stubborn heavy oil fouling without pre-hydration and removal of water in oil.

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