Pengaruh Kondisi Proses Terhadap Yield dan Kadar Lignin Pulp dari Pelepah Sawit dengan Proses Asam Formiat

Edit
Abstract: Formic  acid  pulping  of  oil  palm  frond  was  conducted  to  study  the  influence  of  process variables  (formic  acid  concentration,  hydrogen  peroxide  concentration,  and  pulping  time)  on the  properties  of  pulp  produced  (yield  pulp  and  lignin  content).  A  second  order  polynomial model consisiting of three independent process variables was found to accurately describe the formic  acid  pulping  of  oil  palm  frond.  The  propose  equations  reproduce  the  experimental results for the dependent variables with erros less than 5% for both yield dan lignin content. The most influential factor on yield pulp was formic acid concentration. Whereas, the cooking time has greater influence on lignin content. 
Keywords: formic acid, lingocelulose, pulping, pulp organosolv, oil palm fronds
Penulis: Zulfansyah, Muhammad Iwan Fermi, Said Zul Amraini, Hari Rionaldo, Meilany Sri Utami
Kode Jurnal: jpkimiadd120038

Artikel Terkait :

Jp Kimia dd 2012