Isolation Of Cellulose from waste paper for the preparation of cellulosic beads
Cellulose had been extracted from wastepaper through pretreatment, deinking and dissolution process for the preparation of cellulose beads. After dissolution of cellulose, regeneration of cellulose beads was conducted by water-in-oil emulsion. Cellulose solution was added drop by drop into the wa...
| Main Author: | |
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| Format: | Final Year Project Report / IMRAD |
| Language: | English |
| Published: |
Universiti Malaysia Sarawak, UNIMAS
2013
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| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/7544/ http://ir.unimas.my/id/eprint/7544/4/Alice%28full%20text%29.pdf |
| _version_ | 1848836156224962560 |
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| author | Sia, Alice Wei Chen |
| author_facet | Sia, Alice Wei Chen |
| author_sort | Sia, Alice Wei Chen |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | Cellulose had been extracted from wastepaper through pretreatment, deinking and
dissolution process for the preparation of cellulose beads. After dissolution of cellulose,
regeneration of cellulose beads was conducted by water-in-oil emulsion. Cellulose solution
was added drop by drop into the water-in-oil emulsion to form cellulose beads. The sizes
of the cellulose beads were controlled by concentration of cellulose solution and
concentration of surfactant. The physical and chemical properties of the cellulosic fibers
and beads were investigated by FTIR and SEM. FTIR had been used to determine the
presence of cellulose in cellulose beads. The surface morphology of the cellulose beads
was characterized by SEM. |
| first_indexed | 2025-11-15T06:19:17Z |
| format | Final Year Project Report / IMRAD |
| id | unimas-7544 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T06:19:17Z |
| publishDate | 2013 |
| publisher | Universiti Malaysia Sarawak, UNIMAS |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-75442024-02-06T07:38:36Z http://ir.unimas.my/id/eprint/7544/ Isolation Of Cellulose from waste paper for the preparation of cellulosic beads Sia, Alice Wei Chen Q Science (General) QC Physics Cellulose had been extracted from wastepaper through pretreatment, deinking and dissolution process for the preparation of cellulose beads. After dissolution of cellulose, regeneration of cellulose beads was conducted by water-in-oil emulsion. Cellulose solution was added drop by drop into the water-in-oil emulsion to form cellulose beads. The sizes of the cellulose beads were controlled by concentration of cellulose solution and concentration of surfactant. The physical and chemical properties of the cellulosic fibers and beads were investigated by FTIR and SEM. FTIR had been used to determine the presence of cellulose in cellulose beads. The surface morphology of the cellulose beads was characterized by SEM. Universiti Malaysia Sarawak, UNIMAS 2013 Final Year Project Report / IMRAD NonPeerReviewed text en http://ir.unimas.my/id/eprint/7544/4/Alice%28full%20text%29.pdf Sia, Alice Wei Chen (2013) Isolation Of Cellulose from waste paper for the preparation of cellulosic beads. [Final Year Project Report / IMRAD] (Unpublished) |
| spellingShingle | Q Science (General) QC Physics Sia, Alice Wei Chen Isolation Of Cellulose from waste paper for the preparation of cellulosic beads |
| title | Isolation Of Cellulose from waste paper for the preparation of cellulosic beads |
| title_full | Isolation Of Cellulose from waste paper for the preparation of cellulosic beads |
| title_fullStr | Isolation Of Cellulose from waste paper for the preparation of cellulosic beads |
| title_full_unstemmed | Isolation Of Cellulose from waste paper for the preparation of cellulosic beads |
| title_short | Isolation Of Cellulose from waste paper for the preparation of cellulosic beads |
| title_sort | isolation of cellulose from waste paper for the preparation of cellulosic beads |
| topic | Q Science (General) QC Physics |
| url | http://ir.unimas.my/id/eprint/7544/ http://ir.unimas.my/id/eprint/7544/4/Alice%28full%20text%29.pdf |