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15th International Fiber and Polymer Research Symposium
Tekstil endüstrisinde kullanılan atık durumundaki haşıllı denim üstüpü ve haşıllı non-denim üstüpü ipliklerin farklı sıcaklıklarda karbonizasyonunun incelenmesi
Authors :
Yunus Önal
1
Dilek Şarapnal
2
Furkan Matur
3
1- İnönü Üniversitesi
2- ÇALIK DENIM
3- İnönü Üniversitesi
Keywords :
Textile Waste،Carbonization،Biochar،Sustainability،Recycling
Abstract :
Textile products become waste after the completion of the production process and consumer use. Annually, 40 million tons of clothing and textile waste are generated worldwide. Today, there are a number of methods for disposal and recycling of waste; recycling of waste is divided into upcycle and downcycle according to the value of the product the waste is transformed into. One of these is upcycle, which allows the waste to gain a higher value than its own value, and the other is downcycle, which creates a product below the value of the waste. In the downcycle method, waste is converted into lower quality textile products or directly burned to obtain energy, but the greenhouse gas emissions released as a result of burning pollute the atmosphere. Carbonization, a process that supports the upcycle method, results in the structural changes of waste materials by molecularly breaking down at high temperatures and inert gas environments. The resulting product is called biochar or carbonized solid. In addition to its use as fuel, it has many areas of use. In this study, carbonized solids were obtained by carbonizing sized denim and non-denim warp waste at 500 °C and 800 °C. Carbonization efficiency and calorific values were calculated, and elemental analyses as well as scanning electron microscope (SEM) analysis were performed on raw materials and carbonized solid products. The best efficiency in the carbonization process was obtained at 500 °C. While 4040.4 cal/g of energy was released when the sized denim warp waste was burned directly, 7725.61 cal/g was obtained when it was burned after carbonization. While 3986.3 cal/g was obtained when the sized non-denim warp waste was burned directly, 7690.79 cal/g was obtained when the carbonized solid was burned. It was determined that converting it to carbonized solid and using it as fuel instead of burning it directly was 75% more profitable in terms of energy.
Papers List
List of archived papers
Synthesis of Polyurethane Dispersions for Textile Applications
Canberk YÜKSEL - Metin TÜLÜ
Development of recycled lightweight fiber reinforced polymeric composite parts by using manufacturing waste glass fibers and PET powder materials
Gülnur Başer - Rümeysa Zeynep Kabaca
Investigation of Intra-Ply Discontinuities on Mechanical Properties of Continuous E-Glass Fiber Reinforced Composite Beams
Ahmet Suha KILICOGLU - Metin TANOGLU
Synthesis and Characterization of Polyurethane Dispersions: Evaluating the Impact of Polyol Type and NCO/OH Ratio on Textile Performance
Canberk YUKSEL - Gözde DUMAN
SUDA ÇÖZÜNÜR ELYAF KULLANARAK YENİ İPLİK TASARIMLARININ İNCELENMESİ
Gonca YILDIZ PABUŞÇU - Ayşe TÜRKTAŞ ALİ - Timur ATİK - Fatma GÖKTEPE
Nanofiber Production from Fire-Resistance PAN Polymers Containing Vinyl Phosphonic Acid
Elif Keskin - Mustafa Yılmaz - Nilgün Kızılcan - Nesrin Köken - Ahmet Akar
Spor kıyafetlerine yönelik konfor ve performans özellikleri iyileştirilmiş örme kumaşların geliştirilmesi
FATMA DEMİRCİ - AHMET ORUÇ - HATİCE GÜNTÜRK
Investigation of properties of denim fabrics from warp yarns containing hemp in different blending ratios
ESRA AKGÜL
Tekstil Boyahanesinde Sodyum Hidroksitin Tekrar Kullanılabilirliğinin Farklı Filamentlerden Oluşan Kumaşlarda Optimizasyonu
Eralp DEMİRCAN - Yunus Furkan BAY
Endüstriyel ambalajlarda verimlilik ve kalite artışı: PE filmler üzerine impuls sistemi ile kaynak teknolojisi
Mehmet ZEYBEK - Serkan MENTEŞ
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