Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Pinch Analisys"'
Autor:
Petro Kapustenko, PETRO KAPUSTENKO, Leonid Ulyev, Leonid Tovazhnyanskyy, Stanislav Boldyryev, Olga Arsenyeva
The case study of flexible integrated flowsheet development for sodium hypophosphite production is presented. It is based on phosphoric sludge utilization process. The weight concentration of phosphorous in raw materials is equal to 30–50%. The rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04c9559409476856a49a73886726fdcf
https://doi.org/10.1016/j.applthermaleng.2010.04.021
https://doi.org/10.1016/j.applthermaleng.2010.04.021
Publikováno v:
Chemical Engineering Transactions, Vol 18 (2009)
The significant potential for energy saving in sodium hypophosphite production using pinch technology is shown. Economy due to application of heat recovery system is 1 200 000 USD. Installation of new recuperative heat exchangers will cost about 1 40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::99cc7e527f81029fbed6e4811b0b12bf
https://www.cetjournal.it/index.php/cet/article/view/8434
https://www.cetjournal.it/index.php/cet/article/view/8434
Autor:
L. L. Tovazhnyanskii, L. M. Ul'ev, P. A. Kapustenko, O. P. Arsen’eva, M. V. Tarnovskii, S. A. Boldyrev
A pinch analysis of the AVDU A12/2 crude distillation unit processing 2 million tons of crude oil per year is made. A pinch retrofit of the recuperative heat-exchange system of the unit is performed. It is shown that the implementation of the propose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c6ab962923522d277580aeb3cb90b22
http://repository.kpi.kharkov.ua/handle/KhPI-Press/36842
http://repository.kpi.kharkov.ua/handle/KhPI-Press/36842
The retrofit of crude oil unit was proposed with use of Pinch Analysis. It decreases external heating on 50 % and the cooling capacity is practically eliminated. The step-by-step improvement of heat exchangers network is proposed with simple payback
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::d497ab376b606a53e8a657d0a4d0d00b
https://www.bib.irb.hr/784623
https://www.bib.irb.hr/784623