Ornamenti, Ziyyi Izzat and , Dr.Ir.Ahmad M Fuadi.,MT (2017) Pembuatan Pulp Dari Lidah Mertua (Sansevieria) Dengan Menggunakan Proses Soda. Diploma thesis, Universitas Muhammadiyah Surakarta.
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Abstract
Lidah Mertua(Sansevieria) is a plant that has a feature that is rarely found in other plants. The plant is able to survive in a wide temperature and light range and has other benefits of paper making materials (pulp). The fibers of Lidah Mertua (Sansevieria) have a high cellulose content of up to 79%. The purpose of this research is to make good paper (pulp) material from the Lidah Mertua fiber andto know the effect of lignin content on kappa number, and the influence of lignin content on yield of pulp based on time variable, solution concentration and microwave level with soda process.Variable range of soda process are cooking time of 30,45,60 minutes with cooking solution concentration of 4%, 8%, 12% and at microwave level low, medium, high. From the results show that the making of pulp using the soda process produces lower lignin levels of 1.41%. Given the lower lignin level, the yield of the lower pulp yield is also lower.
| Item Type: | Karya ilmiah (Diploma) |
|---|---|
| Uncontrolled Keywords: | Lidah Mertua (Sansevieria), soda process, lignin, pulping yield |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Fakultas Teknik > Teknik Kimia |
| Depositing User: | ZIYYI IZZAT ORNAMENTI |
| Date Deposited: | 20 Sep 2017 09:29 |
| Last Modified: | 20 Sep 2017 09:29 |
| URI: | http://eprints.ums.ac.id/id/eprint/56012 |
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