General operating problems and their solutions of natural gas sweetening process (amine system)
Joint Authors
Dakhil, Rifat M.
Ajjam, Sati Kazim Ahmad
Source
Journal of Babylon University : Journal of Applied and Pure Sciences
Issue
Vol. 19, Issue 3 (30 Sep. 2011), pp.1047-1060, 14 p.
Publisher
Publication Date
2011-09-30
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
Abstract AR
تعرض هذه الدراسة المشاكل العملية و أهم طرق المعالجة و التي تهتم بعمليات و سلوك مختلف الأجهزة و المعدات الخاصة بمعامل تحلية الغاز الطبيعي باستخدام المحاليل الأمينية.
معالجة المشاكل يعتمد على التشخيص و التحليل للمشكلة و توقع حدوثها أثناء التشغيل لمختلف العمليات و الأجهزة مثل أجهزة قياس الضغط العالي و الواطئ قبل و بعد جهازي الامتصاص و النزع و كذلك أجهزة قياس درجات الحرارة العالية و الواطئة للمحلول الأميني الفقير (الخالي من الغازات الحمضية) بالإضافة للإطفاء لمضخة الراجع بسبب إنذار المستوى العالي و الواطئ.
عمليا تم دراسة تراكيز مختلفة للمحلول الأميني (MDEA) و وجد إن أفضل تركيز هو 50 %، و كذلك فأن أفضل نسبة مول بخار إلى الغاز الحمضي هو 1.5 و كذلك بفضل الحفاظ عل قيمة الدالة الحمضية للمحلول الأميني الفقير بمعدل 7.1-8.0 من خلال تحسين عملية النزع.
Abstract EN
The paper presents general operating problems and some important trouble shootings which are concerning and involved with the operation and performance of the different equipment of the gas sweetening plant by using amine system.
The trouble shooting deal and diagnosis of the problems encountered during plant operation with the main equipment like high and low pressure, level and differential pressure in the absorber and stripper as well as the high and low temperature of the lean solution besides the reflux pump shut down and low and high level alarm failure.
Experimental work was done, it was seen that the optimum concentration of MDEA is 50 %, the optimum mole of steam to acid gas ratio is 1.5, and it was recommended to maintain the pH value for lean amine at a range of 7.1-8.0 by improving the stripping process.
American Psychological Association (APA)
Dakhil, Rifat M.& Ajjam, Sati Kazim Ahmad. 2011. General operating problems and their solutions of natural gas sweetening process (amine system). Journal of Babylon University : Journal of Applied and Pure Sciences،Vol. 19, no. 3, pp.1047-1060.
https://search.emarefa.net/detail/BIM-287875
Modern Language Association (MLA)
Dakhil, Rifat M.& Ajjam, Sati Kazim Ahmad. General operating problems and their solutions of natural gas sweetening process (amine system). Journal of Babylon University : Journal of Applied and Pure Sciences Vol. 19, no. 3 (2011), pp.1047-1060.
https://search.emarefa.net/detail/BIM-287875
American Medical Association (AMA)
Dakhil, Rifat M.& Ajjam, Sati Kazim Ahmad. General operating problems and their solutions of natural gas sweetening process (amine system). Journal of Babylon University : Journal of Applied and Pure Sciences. 2011. Vol. 19, no. 3, pp.1047-1060.
https://search.emarefa.net/detail/BIM-287875
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 1060
Record ID
BIM-287875