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Оптимізація та моделювання адсорбційно-десорбційних систем для рідкофазного очищення пропану-пропілену

Fazil Rahimli1, Nigar Mamedova1
Affiliation: 
1 Department of Petrochemical Technology and Industrial Ecology, Azerbaijan State Oil and Industry University, 34 Azadliq Ave., AZ1010 Baku, Republic of Azerbaijan rahimlifazil4@gmail.com
DOI: 
https://doi.org/
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Abstract: 
У цьому дослідженні вивчалися адсорбційно-десорбційні властивості трьох структурованих адсорбентів, 3A-EPG, AZ-500 і SG-731, які використовувалися в конфігурації з шаруватим нерухомим шаром для видалення забруднюючих речовин із рідкої фази сировинної суміші, що складалася з 34,2 % пропану, 64,5 % пропілену і 1,3 % вуглеводнів C4. Початкові концентрації домішок становили 300 ppm H2O, 14 ppm RSH, 5 ppm H2S та 18 ppm COS. Усі три адсорбенти продемонстрували високу ефективність очищення, зменшивши концентрації домішок до рівня нижче 0,1 ppm. Термодинамічний аналіз показав, що ефективність адсорбції покращувалася із збільшенням тиску та зниженням температури, тоді як вищі швидкості потоку незначно знижували ефективність через коротший час контакту.
References: 

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