Improvement in oxygen delignification of oil palm empty fruit bunches (EFB) soda-aq pulp and use of experimental design for process optimization.
Delignifikasi bagi pulpa soda-AQ tandan kosong kelapa sawit (Elaeis guineensis) dengan oksigen dihadkan pada 38% demi mengelakkan degradasi selulosa yang serius. Untuk meningkatkan keberkesanan bagi delignifikasi oksigen (peringkat O), sejumlah kecil hidrogen peroksida (H2O2) bersama atau tanpa antr...
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
2011
|
| Subjects: | |
| Online Access: | http://eprints.usm.my/40978/1/Improvement_in_oxygen_delignification_of_oil_palm_empty_fruit_bunches_%28EFB%29_soda-aq_pulp_and_use_of_experimental_design_for_process_optimization..pdf |
| _version_ | 1825834343730249728 |
|---|---|
| author | Ng, Soo Huey |
| author_facet | Ng, Soo Huey |
| author_sort | Ng, Soo Huey |
| collection | USM |
| description | Delignifikasi bagi pulpa soda-AQ tandan kosong kelapa sawit (Elaeis guineensis) dengan oksigen dihadkan pada 38% demi mengelakkan degradasi selulosa yang serius. Untuk meningkatkan keberkesanan bagi delignifikasi oksigen (peringkat O), sejumlah kecil hidrogen peroksida (H2O2) bersama atau tanpa antrakuinone (AQ) ditambahkan semasa oxygen delignifikasi dan dikenali sebagai delignifikasi oksigen diperkuat dengan hidrogen peroksida (peringkat OP), manakala dengan pernambahan AQ dikenali sebagai peringkat OP dengan pembantuan-AQ.
The delignification of oil palm (Elaeis guineensis) empty fruit bunch fibres soda-AQ pulp by oxygen is limited to 38%, to avoid substantial cellulose degradation. To enhance the effectiveness of oxygen delignification (O stage), small amounts of hydrogen peroxide (H2O2) with and without anthraquinone (AQ) are added during oxygen delignification, which are known as the hydrogen peroxide reinforced oxygen delignification (OP stage) and AQ-aided OP stage respectively.
|
| first_indexed | 2024-03-06T15:21:20Z |
| format | Thesis |
| id | usm.eprints-40978 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:21:20Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | usm.eprints-409782018-07-11T04:17:39Z http://eprints.usm.my/40978/ Improvement in oxygen delignification of oil palm empty fruit bunches (EFB) soda-aq pulp and use of experimental design for process optimization. Ng, Soo Huey T1-995 Technology(General) Delignifikasi bagi pulpa soda-AQ tandan kosong kelapa sawit (Elaeis guineensis) dengan oksigen dihadkan pada 38% demi mengelakkan degradasi selulosa yang serius. Untuk meningkatkan keberkesanan bagi delignifikasi oksigen (peringkat O), sejumlah kecil hidrogen peroksida (H2O2) bersama atau tanpa antrakuinone (AQ) ditambahkan semasa oxygen delignifikasi dan dikenali sebagai delignifikasi oksigen diperkuat dengan hidrogen peroksida (peringkat OP), manakala dengan pernambahan AQ dikenali sebagai peringkat OP dengan pembantuan-AQ. The delignification of oil palm (Elaeis guineensis) empty fruit bunch fibres soda-AQ pulp by oxygen is limited to 38%, to avoid substantial cellulose degradation. To enhance the effectiveness of oxygen delignification (O stage), small amounts of hydrogen peroxide (H2O2) with and without anthraquinone (AQ) are added during oxygen delignification, which are known as the hydrogen peroxide reinforced oxygen delignification (OP stage) and AQ-aided OP stage respectively. 2011-02 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/40978/1/Improvement_in_oxygen_delignification_of_oil_palm_empty_fruit_bunches_%28EFB%29_soda-aq_pulp_and_use_of_experimental_design_for_process_optimization..pdf Ng, Soo Huey (2011) Improvement in oxygen delignification of oil palm empty fruit bunches (EFB) soda-aq pulp and use of experimental design for process optimization. Masters thesis, Universiti Sains Malaysia. |
| spellingShingle | T1-995 Technology(General) Ng, Soo Huey Improvement in oxygen delignification of oil palm empty fruit bunches (EFB) soda-aq pulp and use of experimental design for process optimization. |
| title | Improvement in oxygen delignification of oil palm empty fruit bunches (EFB) soda-aq pulp and use of experimental design for process optimization. |
| title_full | Improvement in oxygen delignification of oil palm empty fruit bunches (EFB) soda-aq pulp and use of experimental design for process optimization. |
| title_fullStr | Improvement in oxygen delignification of oil palm empty fruit bunches (EFB) soda-aq pulp and use of experimental design for process optimization. |
| title_full_unstemmed | Improvement in oxygen delignification of oil palm empty fruit bunches (EFB) soda-aq pulp and use of experimental design for process optimization. |
| title_short | Improvement in oxygen delignification of oil palm empty fruit bunches (EFB) soda-aq pulp and use of experimental design for process optimization. |
| title_sort | improvement in oxygen delignification of oil palm empty fruit bunches efb soda aq pulp and use of experimental design for process optimization |
| topic | T1-995 Technology(General) |
| url | http://eprints.usm.my/40978/1/Improvement_in_oxygen_delignification_of_oil_palm_empty_fruit_bunches_%28EFB%29_soda-aq_pulp_and_use_of_experimental_design_for_process_optimization..pdf |
| work_keys_str_mv | AT ngsoohuey improvementinoxygendelignificationofoilpalmemptyfruitbunchesefbsodaaqpulpanduseofexperimentaldesignforprocessoptimization |