مروری بر فرآیندهای مختلف برای جلوگیری از رسوب گوگرد در خطوط لوله گاز طبیعی و مقایسه آن‌ها

نوع مقاله : مقاله ترویجی

نویسندگان
فرهاد سلیمی 1
جواد سلیمی 2
1 استادیار گروه مهندسی شیمی، دانشکده علوم پایه، واحد کرمانشاه، دانشگاه آزاد اسلامی، کرمانشاه، ایران، کد پستی 6718997551
2 کارشناسی ارشد مهندسی شیمی، باشگاه پژوهشگران جوان و نخبگان، واحد کرمانشاه، دانشگاه آزاد اسلامی، کرمانشاه، ایران
چکیده
حضور عنصر گوگرد (S8) در جریان گاز طبیعی باعث ایجاد بسیاری از مشکلات در نقاط توزیع و تجهیزات اندازه‌گیری شده است. فرآیندهای جداسازی زیادی وجود دارد که شامل فرآیند جذب، جذب سطحی، غشایی و فرآیندهای تبدیل هستند. در این مقاله مروری بر روی روش‌های اصلی موجود برای حذف ترکیبات سولفور از جریان‌های گاز و همچنین تجزیه‌وتحلیل امکان استفاده از آن‌ها در خطوط لوله صورت گرفته است. نتایج نشان می‌دهند که با توجه به پیچیدگی فرآیندها و هزینه‌های اجرایی و نگه‌داری، فرآیند جذب سطحی برای استفاده در خطوط لوله از مؤثرترین و کاربردی‌ترین روش‌ها هستند.

کلیدواژه‌ها

موضوعات

عنوان مقاله English

A Review of Different for Preventing Deposition of Elemental Sulfur in Natural Gas Pipelines and Comparison them

نویسندگان English

Farhad Salimi 1
Javad Salimi 2
1 Department of Chemical Engineering, Faculty of Basic Sciences, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
2 Young Research and Elite Club, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
چکیده English

The presence of S8 in natural gas streams has caused many problems at the delivery points and measuring equipment. There are many treatment including absorption, adsorption, membranes and conversion processes. In this work, a literature review was carried out on the main methods available for removal of sulfur compounds from gas streams as well as an analysis of the feasibility of it's application in pipelines. The results showed that, due to the complexity of the processes and to the costs involved in implementation and maintenance, the mechanisms of control by adsorption are the most attractive for use in pipelines.

کلیدواژه‌ها English

Natural gas
Desulfurization processes
Elemental sulfur
Adsorption
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  • تاریخ دریافت 04 اردیبهشت 1401