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Direct crude oil cracking for producing chemicals: Thermal cracking modeling.

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Title: Direct crude oil cracking for producing chemicals: Thermal cracking modeling.
Authors: Corma, Avelino1 acorma@itq.upv.es, Sauvanaud, Laurent1, Mathieu, Yannick1, Al-Bogami, Saad2, Bourane, Abdennour2, Al-Ghrami, Musaed2
Source: Fuel (0016-2361). Jan2018, Vol. 211, p726-736. 11p.
Subjects: Cracking process (Petroleum industry), Petroleum chemicals, Petroleum chemicals manufacturing, Alkenes, Feedstock
Abstract: The direct cracking of crude oil is an interesting option for producing cheaply large amounts of petrochemicals. This may be carried out with catalyst and equipment similar to that of catalytic cracking, but at a temperature range between that of standard catalytic cracking and steam cracking. Thermal cracking will play a role in the conversion, but is rarely disclosed in experimental or modeling work. Thus, a crude oil and its fractions were thermally cracked and the products yields were modeled using a 9 lumps cracking scheme. It was found that heavy fraction cracks twice as fast as diesel fraction and ten times faster than gasoline fraction, with activation energies in the 140–200 kJ/mol range. Selectivity to ethylene, propylene and butenes were found similar in the operating range explored. [ABSTRACT FROM AUTHOR]
Copyright of Fuel (0016-2361) is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 125861203
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Direct crude oil cracking for producing chemicals: Thermal cracking modeling.
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  Data: <searchLink fieldCode="AR" term="%22Corma%2C+Avelino%22">Corma, Avelino</searchLink><relatesTo>1</relatesTo><i> acorma@itq.upv.es</i><br /><searchLink fieldCode="AR" term="%22Sauvanaud%2C+Laurent%22">Sauvanaud, Laurent</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Mathieu%2C+Yannick%22">Mathieu, Yannick</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Al-Bogami%2C+Saad%22">Al-Bogami, Saad</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Bourane%2C+Abdennour%22">Bourane, Abdennour</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Al-Ghrami%2C+Musaed%22">Al-Ghrami, Musaed</searchLink><relatesTo>2</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Fuel+%280016-2361%29%22">Fuel (0016-2361)</searchLink>. Jan2018, Vol. 211, p726-736. 11p.
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  Data: <searchLink fieldCode="DE" term="%22Cracking+process+%28Petroleum+industry%29%22">Cracking process (Petroleum industry)</searchLink><br /><searchLink fieldCode="DE" term="%22Petroleum+chemicals%22">Petroleum chemicals</searchLink><br /><searchLink fieldCode="DE" term="%22Petroleum+chemicals+manufacturing%22">Petroleum chemicals manufacturing</searchLink><br /><searchLink fieldCode="DE" term="%22Alkenes%22">Alkenes</searchLink><br /><searchLink fieldCode="DE" term="%22Feedstock%22">Feedstock</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: The direct cracking of crude oil is an interesting option for producing cheaply large amounts of petrochemicals. This may be carried out with catalyst and equipment similar to that of catalytic cracking, but at a temperature range between that of standard catalytic cracking and steam cracking. Thermal cracking will play a role in the conversion, but is rarely disclosed in experimental or modeling work. Thus, a crude oil and its fractions were thermally cracked and the products yields were modeled using a 9 lumps cracking scheme. It was found that heavy fraction cracks twice as fast as diesel fraction and ten times faster than gasoline fraction, with activation energies in the 140–200 kJ/mol range. Selectivity to ethylene, propylene and butenes were found similar in the operating range explored. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Fuel (0016-2361) is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1016/j.fuel.2017.09.099
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 11
        StartPage: 726
    Subjects:
      – SubjectFull: Cracking process (Petroleum industry)
        Type: general
      – SubjectFull: Petroleum chemicals
        Type: general
      – SubjectFull: Petroleum chemicals manufacturing
        Type: general
      – SubjectFull: Alkenes
        Type: general
      – SubjectFull: Feedstock
        Type: general
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      – TitleFull: Direct crude oil cracking for producing chemicals: Thermal cracking modeling.
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            NameFull: Bourane, Abdennour
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            – D: 01
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              Text: Jan2018
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              Y: 2018
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