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KAGIT HAMURU ÜRETİMİNDE ODUN POLYOSLARI (HEMİSELÜLOZLAR)

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Abstract (Original Language): 
Odunun ortalama 1/4 ünü oluşturan otlun polyosları (hemiselüloz-lar), odundan kimyasal yolla kağıt hamuru üretimüıde, hamurun kalite ve verimini etkileyen önemli etkenler arasındadır. Belli başlı asid ve alkali yöntemlerde bu bileşenin kimyasal maddelerle reaksiyonlarını, çözünürlüğünü araştırmak, hamurun arzu edilen özelliklerde üretilebilmesi için zorunlu bulunmaktadır. Bu tür reaksiyonları, asid ve alkali hidroliz, alkali ortamda peeling, belirli grupların ayrışması ve oksidasyon reaksiyonları olarak özetlemek mümkündür.
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