Hidayati, Sri and Zuidar, Ahmad Sapta and Satyajaya, Wisnu (2017) SIMILARITY: EFFECT OF ACETIC ACID: FORMIC ACID RATIOON CHARACTERISTICS OF PULP FROM OIL PALM EMPTY FRUIT BUNCHES (OPEFB). ARPN, ARPN, JEAS.
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Abstract
RACT Oil palm empty fruit bunches (OPEFB) is one of the solid waste which can be used as raw material for pulp. The objective of this research was to determine the effect of acetic acid: formic acid ratio on the characteristics of OPEFB pulp. The result shoed that the increasing of the amount of formic acid can reduce levels of cellulose, hemicellulose, lignin andpulp yield. The best results was achieved on the treatment ratio of Acetic acid and formic acid = 85:15 which produced 73, 75% cellulose, 7.78% hemicellulose, 1.61% lignin, and 32.57% yield. Keywords: acetic acid, formic acid, OPEFB, pulp.
| Item Type: | Other |
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| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Fakultas Pertanian (FP) > Prodi Teknologi Hasil Pertanian |
| Depositing User: | sri hidaya sri hidayati - |
| Date Deposited: | 01 Dec 2020 06:36 |
| Last Modified: | 01 Dec 2020 06:36 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/26938 |
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