Evaluation of Effect of Steam Pretreatment on Water and Liquor Absorption of Wood Particles
This research was investigation of steaming pretreatment on water and liquor absorbtion by wood particles. In this study, wood particles steamed at two different temperature (110oC- 140oC), and then were saturated in water and liquor at two different temperature (25oC, 100oC). Liquor was supplied wi...
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| Format: | Article |
| Language: | fas |
| Published: |
Iranian Scientific Association of Wood and Paper Industries
2012-01-01
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| Series: | Iranian Journal of Wood and Paper Industries |
| Subjects: | |
| Online Access: | http://www.ijwp.ir/article_11456_2db9055b3ddce2c497996238ce6a788e.pdf |
| _version_ | 1819038087097876480 |
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| author | Nourodin Nazarnezhad Mania Jadidi |
| author_facet | Nourodin Nazarnezhad Mania Jadidi |
| author_sort | Nourodin Nazarnezhad |
| collection | DOAJ |
| description | This research was investigation of steaming pretreatment on water and liquor absorbtion by wood particles. In this study, wood particles steamed at two different temperature (110oC- 140oC), and then were saturated in water and liquor at two different temperature (25oC, 100oC). Liquor was supplied with two different consistencies. That is, sodium hydroxide %9, sodium sulfite %6 and sodum hydroxide %18, sodium sulfite %12. Result of this research has shown that maximum absorbed water was %95.5. It was treated with steam of 140oC for one hour, and minimum absorbed water was %68.9. It was treated with steam of 110oC for half an hour.
So, maximum of absorbed liquor was %108.64. It was treated with steam of 140oC for one hour. And least of absorbed liquor was %99.88. It was treated with steam of 110oC for half hour. Moreover, maximum of water and liquor absorption for control samples were %94.98 and %107 respectively. However, they were less than treated samples. |
| first_indexed | 2024-12-21T08:31:44Z |
| format | Article |
| id | doaj.art-34c7f3e1362e4b3e9e54f732bc3ea562 |
| institution | Directory Open Access Journal |
| issn | 2008-9066 2423-3242 |
| language | fas |
| last_indexed | 2024-12-21T08:31:44Z |
| publishDate | 2012-01-01 |
| publisher | Iranian Scientific Association of Wood and Paper Industries |
| record_format | Article |
| series | Iranian Journal of Wood and Paper Industries |
| spelling | doaj.art-34c7f3e1362e4b3e9e54f732bc3ea5622022-12-21T19:10:11ZfasIranian Scientific Association of Wood and Paper IndustriesIranian Journal of Wood and Paper Industries2008-90662423-32422012-01-012211112011456Evaluation of Effect of Steam Pretreatment on Water and Liquor Absorption of Wood ParticlesNourodin Nazarnezhad0Mania Jadidi1استادیار دانشکده منابع طبیعی دانشگاه علوم کشاورزی و منابع طبیعی ساریدانشجوی کارشناسی ارشد رشته علوم و صنایع چوب و کاغذ دانشگاه علوم کشاورزی و منابع طبیعی ساریThis research was investigation of steaming pretreatment on water and liquor absorbtion by wood particles. In this study, wood particles steamed at two different temperature (110oC- 140oC), and then were saturated in water and liquor at two different temperature (25oC, 100oC). Liquor was supplied with two different consistencies. That is, sodium hydroxide %9, sodium sulfite %6 and sodum hydroxide %18, sodium sulfite %12. Result of this research has shown that maximum absorbed water was %95.5. It was treated with steam of 140oC for one hour, and minimum absorbed water was %68.9. It was treated with steam of 110oC for half an hour. So, maximum of absorbed liquor was %108.64. It was treated with steam of 140oC for one hour. And least of absorbed liquor was %99.88. It was treated with steam of 110oC for half hour. Moreover, maximum of water and liquor absorption for control samples were %94.98 and %107 respectively. However, they were less than treated samples.http://www.ijwp.ir/article_11456_2db9055b3ddce2c497996238ce6a788e.pdf: BeechWood chipsSteaming treatmentWater absorptionLiquor absorption |
| spellingShingle | Nourodin Nazarnezhad Mania Jadidi Evaluation of Effect of Steam Pretreatment on Water and Liquor Absorption of Wood Particles Iranian Journal of Wood and Paper Industries : Beech Wood chips Steaming treatment Water absorption Liquor absorption |
| title | Evaluation of Effect of Steam Pretreatment on Water and Liquor Absorption of Wood Particles |
| title_full | Evaluation of Effect of Steam Pretreatment on Water and Liquor Absorption of Wood Particles |
| title_fullStr | Evaluation of Effect of Steam Pretreatment on Water and Liquor Absorption of Wood Particles |
| title_full_unstemmed | Evaluation of Effect of Steam Pretreatment on Water and Liquor Absorption of Wood Particles |
| title_short | Evaluation of Effect of Steam Pretreatment on Water and Liquor Absorption of Wood Particles |
| title_sort | evaluation of effect of steam pretreatment on water and liquor absorption of wood particles |
| topic | : Beech Wood chips Steaming treatment Water absorption Liquor absorption |
| url | http://www.ijwp.ir/article_11456_2db9055b3ddce2c497996238ce6a788e.pdf |
| work_keys_str_mv | AT nourodinnazarnezhad evaluationofeffectofsteampretreatmentonwaterandliquorabsorptionofwoodparticles AT maniajadidi evaluationofeffectofsteampretreatmentonwaterandliquorabsorptionofwoodparticles |