Traitement des gaz d'entrée dans les installations de GNL.
Treating difficult feed gases to LNG plants.
Auteurs : BRAS E., ZWET G. van der, KLINKENBIJL J., et al.
Résumé
This paper describes how contaminants (e.g. hydrogen sulphide, mercaptans, carbon dioxide, water, salts, organic acids) and the necessary additives (e.g. corrosion inhibitor, hydrate inhibitor) can be dealt with in the integrated designs whilst complying with ever more stringent environmental requirements (e.g. water disposal quality, sulphur dioxide emissions, hydrocarbon losses). It also describes how the various contaminants and additives can interact (e.g. forming emulsions, solids) and can cause additional problems such as foaming, fouling or corrosion. This is illustrated in specific examples. The paper concludes that a functioning and cost-effective line-up can only be achieved with good input data and by using an integrated approach, in which all the processing steps such as pipelining, separation, stabilisation, treating and NGL extraction are considered together.
Détails
- Titre original : Treating difficult feed gases to LNG plants.
- Identifiant de la fiche : 2008-1141
- Langues : Anglais
- Source : LNG 15. Proceedings of the 15th International Conference and Exhibition of Liquefied Natural Gas.
- Date d'édition : 24/04/2007
Liens
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Indexation
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Thèmes :
GNL et GPL;
Applications des gaz liquéfiés - Mots-clés : Amélioration; Contamination; Réduction; Stockage; Procédé; GNL
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Enhanced single mixed refrigerant process for s...
- Auteurs : BARCLAY M., SHUKRI T.
- Date : 24/04/2007
- Langues : Anglais
- Source : LNG 15. Proceedings of the 15th International Conference and Exhibition of Liquefied Natural Gas.
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Improvement of high heating value of commercial...
- Auteurs : MADOURI A.
- Date : 21/03/2004
- Langues : Anglais
- Source : LNG 14. Proceedings of the 14th international conference and exhibition of liquefied natural gas [CD-ROM].
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Thermodynamic analysis of extraction processes ...
- Auteurs : LEE G. S., CHANG Y. S., KIM M. S., RO S. T.
- Date : 01/1996
- Langues : Anglais
- Source : Cryogenics - vol. 36 - n. 1
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Technical challenges during the engineering pha...
- Auteurs : CHAVEZ V., WRIGHT S., MARZOOQI M. al, et al.
- Date : 24/04/2007
- Langues : Anglais
- Source : LNG 15. Proceedings of the 15th International Conference and Exhibition of Liquefied Natural Gas.
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LNG recovery being hiked by natural-gasoline re...
- Auteurs : RIVAS M. M., BRACHO J. L., MURRAY J. E.
- Date : 07/07/1997
- Langues : Anglais
- Source : Oil Gas J. - vol. 95 - n. 27
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