สืบค้นงานวิจัย
Hydrothermal carbonization of oil palm pressed fiber: Effect of reaction parameters on product characteristics
Nakason K. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Hydrothermal carbonization of oil palm pressed fiber: Effect of reaction parameters on product characteristics
ผู้แต่ง / หัวหน้าโครงการ (EN): Nakason K.
บทคัดย่อ (EN): This work focused on the hydrothermal carbonization (HTC) of oil palm pressed fiber for the production of valuable products, over the reaction temperature (140 to 200 °C), time (1 to 4 h), and biomass to water content (BTW) (1:5 to 1:15). Reaction temperature was a vital key parameter on fuel properties of hydrochar. The combustibility of hydrochar reflected by fuel ratio increased from 0.42 at 140 °C to 0.54 at 200 °C. O/C and H/C atomic ratio decreased from 0.56 and 1.54 to 0.37 and 1.28, respectively, which corresponded to an increase in the estimated HHV from 21.0 to 24.6 MJ/kg. Hydrochar yield decreased from 78.4 to 61.7%. These phenomena were associated with hydrolysis, dehydration, decarboxylation, aromatization, and recondensation reactions. The reaction time and BTW affected slightly the yield and fuel properties of hydrochar. The valuable dissolved organic chemical species in the obtained liquid fraction were furfuryl alcohol, furfural, hydroxymethylfurfural, acetic acid, propionic acid, lactic acid, and formic acid with the maximum yields of 6.95, 2.05, 0.64, 6.91, 4.75, 4.11 and 2.64 wt.% dry raw material, respectively.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85026308473&partnerID=40&md5=0332e5188a34a9826ad765c7f7d2e1f4
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Palm oil
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง


TARR Wordcloud:
Hydrothermal carbonization of oil palm pressed fiber: Effect of reaction parameters on product characteristics
Nakason K.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
Characteristics of hydrochar and hydrothermal liquid products from hydrothermal carbonization of corncob Adjustment of medium composition and iso-osmotic potential in direct-shoot organogenesis produces true-to-type oil palm (Elaeis guineensis Jacq.) plantlets Characteristics of hydrochar and liquid fraction from hydrothermal carbonization of cassava rhizome Effect of density and surface finishing on sound absorption of oil palm frond Effect of the Stimulating Paste Conservation Period and Economic Benefit of Ethrel-Palm oil Mixture in Rubber Tree Plantations in South-Eastern Côte d’Ivoire Feasibility study of biodiesel production from residual oil of palm oil mill effluent Hydrothermal carbonization of unwanted biomass materials: Effect of process temperature and retention time on hydrochar and liquid fraction Synergistic effect of sesame oil and clove oil on toxicity against the pulse beetle, Callosobruchus maculatus (Fabricius) (Coleoptera: Chysomelidae) Hydrothermal pretreatment with sulfonated bentonite catalyst enhances potassium removal and bioconversion of oil palm empty fruit bunch to sugar and biohydrogen Waste utilization of palm oil decanter cake on biogas fermentation
คัดลอก URL
กระทู้ของฉัน
ผลการสืบค้นทั้งหมด โพสต์     เรียงลำดับจาก