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  Understanding “Fouling” in Extremely Complex Petroleum Mixtures

Kondyli, A., & Schrader, W. (2020). Understanding “Fouling” in Extremely Complex Petroleum Mixtures. ACS Applied Energy Materials, 3(8), 7251-7256. doi:10.1021/acsaem.0c01326.

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 Creators:
Kondyli, Aikaterini1, Author              
Schrader, Wolfgang1, Author              
Affiliations:
1Service Department Schrader (MS), Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445629              

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Free keywords: petroleum fouling; thermal transformation; ultra-high-resolution mass spectrometry; reaction mechanism; complex mixtures
 Abstract: “Fouling”, the unwanted deposition of solids, causes significant operational difficulties in petroleum producing and processing industries and is considered a billion dollar problem. There are two routes of petroleum fouling: physical fouling, where material of low-solubility precipitates, and chemical fouling, where a chemical reaction produces insoluble material, often on the surface of heat exchangers. By implementing laboratory-scale experimental simulations of the industrial process using a petroleum derived light crude oil fraction, it is shown that chemical fouling proceeds via multistep pathways involving dehydrogenation and radical formation reactions on PAHs, resulting in the formation of carbonaceous deposits.

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Language(s): eng - English
 Dates: 2020-06-082020-07-202020-07-202020-08-24
 Publication Status: Published in print
 Pages: 6
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1021/acsaem.0c01326
 Degree: -

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Title: ACS Applied Energy Materials
  Abbreviation : ACS Appl. Energy Mater.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Washington, DC : American Chemical Society
Pages: - Volume / Issue: 3 (8) Sequence Number: - Start / End Page: 7251 - 7256 Identifier: ISSN: 02574-0962
CoNE: https://pure.mpg.de/cone/journals/resource/2574-0962