Investigation of Oil and Facility Characteristics of Plastic Waste Pyrolysis for the Advanced Waste Recycling Policy
نویسندگان
چکیده
Alternative chemical and fuel oil produced from plastic waste may play a key role in national sustainable development. The Korean government has promoted several recycling policies including to energy. Here, we focus on the investigation of facility characteristics pyrolysis. Four pyrolysis facilities, which had different processes various properties, were chosen order develop an advanced policy. Pyrolysis recovery efficiency influenced by feedstock conditions. In terms gases, gas quantity was due pyrolyzer operation conditions, but composition not especially distinguished. addition, air pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur (SOx), hydrogen sulfide (H2S) process analyzed evaluate environmental effects surrounding area. pollutant concentration varied, those adequately controlled. From aforementioned results, improvements have been deduced manage product policy decisions.
منابع مشابه
Possibilities and limits of pyrolysis for recycling plastic rich waste streams rejected from phones recycling plants.
The possibilities and limits of pyrolysis as a means of recycling plastic rich fractions derived from discarded phones have been studied. Two plastic rich samples (⩾80wt% plastics) derived from landline and mobile phones provided by a Spanish recycling company, have been pyrolysed under N2 in a 3.5dm3 reactor at 500°C for 30min. The landline and mobile phones yielded 58 and 54.5wt% liquids, 16....
متن کاملchemical recycling of polycarbonate waste using conventional heating and microwave assisted method
پلی کربنات یکی از پلاستیکهای مهمی است که به صورت گسترده در تولید لوحهای فشرده، قطعات رایانه، مواد ساختمانی و غیره مورد استفاده قرار می گیرد. این پلیمر بصورت عمده از تراکم مونومر بیس فنولa (bpa) و کربنیل کلرید یا دی متیل کربنات ها بدست می آید. در سالهای اخیر بازیافت شیمیایی پلی کربنات بیشتر مورد توجه بوده است. بازیافت شیمیایی پلی کربنات برای بدست آوردن مواد اولیه آن با روشهای متفاوتی مانند تجزی...
Sorting of plastic waste for effective recycling
Separation of plastic from various types of waste streams represents one of major problematic process in energy recovery through different thermochemical processes. The sorting of plastics is a very essential step in different waste management technique. Manual sorting is suitable when plastic component are present in large amount but it is a labor intensive process. In automated sorting techni...
متن کاملImplementation of a Waste Oil Recycling Program
As federal, state, and local regulations regarding waste disposal become more stringent, the need to address current disposal practices for waste aircraft engine lubricants and other fluid wastes has become a major issue. The purpose of this Air Force sponsored study [ I ] is to examine recycling as an alternative to current disposal methods and the steps required to implkment and monitor recyc...
متن کاملScrap prices, waste and recycling policy
This study examines the effect of waste and recycling policy on scrap prices and the importance of scrap price feedbacks as a determinate of the costs of waste and recycling policy. The effects of a deposit/refund, advance disposal fee, and recycling subsidies on scrap prices are derived, and the direct and indirect channels of waste reduction are decomposed for the three instruments. Scrap pri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energies
سال: 2022
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en15124317