APPLICATION OF NSSC PULPING TO SUGARCANE BAGASSE
The NSSC pulping process was investigated to produce pulp from bagasse for corrugating board manufacture. The chemical contents including cellulose, lignin, ash, and extractives soluble in alcohol-acetone measured 55.75, 20.5, 1.85, and 3.25, respectively. The average fiber length, fiber diameter, l...
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| Format: | Article |
| Language: | English |
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North Carolina State University
2011-06-01
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| Series: | BioResources |
| Subjects: | |
| Online Access: | http://www.ncsu.edu/bioresources/BioRes_06/BioRes_06_3_3313_Samariha_K_Appl_NSSC_Pulping_Bagasse_1849.pdf |
| _version_ | 1828222273963687936 |
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| author | Alireza Khakifirooz Ahmad Samariha |
| author_facet | Alireza Khakifirooz Ahmad Samariha |
| author_sort | Alireza Khakifirooz |
| collection | DOAJ |
| description | The NSSC pulping process was investigated to produce pulp from bagasse for corrugating board manufacture. The chemical contents including cellulose, lignin, ash, and extractives soluble in alcohol-acetone measured 55.75, 20.5, 1.85, and 3.25, respectively. The average fiber length, fiber diameter, lumen width, and cell wall thickness of bagasse were 1.59 mm, 20.96, 9.72, and 5.64 μm, respectively. The optimum conditions, with a yield of 74.95%, were achieved using 20 percent chemicals on the basis of sodium oxide, cooking temperature of 170 °C, and cooking time of 30 minutes. Pulp was refined to freeness 345 and 433 mL CSF according to Canadian standards. 127 g m-2 handsheets from both pulps were made and strength properties measured. Statistical analysis of results indicated that paper derived from freeness 345 and 433 mL CSF had better strength properties in all indices in comparison with NSSC pulp from hardwoods produced at Mazandaran Pulp and Paper factory, Iran. |
| first_indexed | 2024-04-12T16:52:49Z |
| format | Article |
| id | doaj.art-70c4a9f1cb1a4ef8990a2a56686324b3 |
| institution | Directory Open Access Journal |
| issn | 1930-2126 |
| language | English |
| last_indexed | 2024-04-12T16:52:49Z |
| publishDate | 2011-06-01 |
| publisher | North Carolina State University |
| record_format | Article |
| series | BioResources |
| spelling | doaj.art-70c4a9f1cb1a4ef8990a2a56686324b32022-12-22T03:24:21ZengNorth Carolina State UniversityBioResources1930-21262011-06-016333133323APPLICATION OF NSSC PULPING TO SUGARCANE BAGASSEAlireza KhakifiroozAhmad SamarihaThe NSSC pulping process was investigated to produce pulp from bagasse for corrugating board manufacture. The chemical contents including cellulose, lignin, ash, and extractives soluble in alcohol-acetone measured 55.75, 20.5, 1.85, and 3.25, respectively. The average fiber length, fiber diameter, lumen width, and cell wall thickness of bagasse were 1.59 mm, 20.96, 9.72, and 5.64 μm, respectively. The optimum conditions, with a yield of 74.95%, were achieved using 20 percent chemicals on the basis of sodium oxide, cooking temperature of 170 °C, and cooking time of 30 minutes. Pulp was refined to freeness 345 and 433 mL CSF according to Canadian standards. 127 g m-2 handsheets from both pulps were made and strength properties measured. Statistical analysis of results indicated that paper derived from freeness 345 and 433 mL CSF had better strength properties in all indices in comparison with NSSC pulp from hardwoods produced at Mazandaran Pulp and Paper factory, Iran.http://www.ncsu.edu/bioresources/BioRes_06/BioRes_06_3_3313_Samariha_K_Appl_NSSC_Pulping_Bagasse_1849.pdfBagasseFiber lengthNSSC pulpStrength propertiesYield |
| spellingShingle | Alireza Khakifirooz Ahmad Samariha APPLICATION OF NSSC PULPING TO SUGARCANE BAGASSE BioResources Bagasse Fiber length NSSC pulp Strength properties Yield |
| title | APPLICATION OF NSSC PULPING TO SUGARCANE BAGASSE |
| title_full | APPLICATION OF NSSC PULPING TO SUGARCANE BAGASSE |
| title_fullStr | APPLICATION OF NSSC PULPING TO SUGARCANE BAGASSE |
| title_full_unstemmed | APPLICATION OF NSSC PULPING TO SUGARCANE BAGASSE |
| title_short | APPLICATION OF NSSC PULPING TO SUGARCANE BAGASSE |
| title_sort | application of nssc pulping to sugarcane bagasse |
| topic | Bagasse Fiber length NSSC pulp Strength properties Yield |
| url | http://www.ncsu.edu/bioresources/BioRes_06/BioRes_06_3_3313_Samariha_K_Appl_NSSC_Pulping_Bagasse_1849.pdf |
| work_keys_str_mv | AT alirezakhakifirooz applicationofnsscpulpingtosugarcanebagasse AT ahmadsamariha applicationofnsscpulpingtosugarcanebagasse |