Matches in SemOpenAlex for { <https://semopenalex.org/work/W2055142920> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2055142920 endingPage "211" @default.
- W2055142920 startingPage "204" @default.
- W2055142920 abstract "본 연구에서는 유동형 열분해 장치를 이용하여 리기다소나무를 <TEX>$400{sim}550^{circ}C$</TEX> 범위에서 체류시간 1.9초 동안 급속 열분해하여 바이오오일, 탄, 가스를 각각 생산하였다. 열분해 생산물의 수율은 열분해 온도에 따라 크게 영향 받았다. 바이오오일의 수율은 <TEX>$500^{circ}C$</TEX> 조건에서 가장 높았으며, 기건 바이오매스 대비 64.9 wt%로 나타났다. 열분해 온도가 높아질수록 탄 수율은 36.8 wt%에서 11.2 wt%로 급격히 감소한 반면 가스 생성량은 16.1 wt%에서 33.0 wt%로 증가하였다. 바이오오일의 수분함량과 발열량은 열분해 온도에 매우 민감한 것으로 나타났으며, 온도가 높아질수록 수분함량은 26.1 wt%에서 11.9 wt%로 감소한 반면, 발열량은 약 16.6 MJ/kg에서 19.3 MJ/kg로 증가하였다. 모든 온도조건에서 생산된 바이오오일에는 공통적으로 22종의 화합물이 확인되었고, 이들은 셀룰로오스 유래 물질 10종과 리그닌 유래 물질 12종으로 분류하였다. In this study, fast pyrolysis of pitch pine (Pinus rigida) was performed in a fluidized bed reactor under the temperature ranges between 400 and <TEX>$550^{circ}C$</TEX> at the residence time of 1.9 sec. Essential pyrolytic products (bio-oil, biochar, and gas) were produced and their yield was clearly influenced by temperature. The maximum yield of bio-oil was observed to 64.9 wt% (wet basis) at the temperature of <TEX>$500^{circ}C$</TEX>. As pyrolysis temperature increased, the yield of biochar decreased from 36.8 to 11.1 wt%, while gas amount continuously increased from 16.1 to 33.0 wt%. Water content as well as heating value of bio-oils were obviously sensitive to the pyrolysis temperature. The water contents in the bio-oil clearly decreased from 26.1 (<TEX>$400^{circ}C$</TEX>) to 11.9 wt% (<TEX>$550^{circ}C$</TEX>), with increasing the fast pyrolysis temperature, while their higher heating values were increased from 16.6 MJ/kg to 19.3 MJ/kg. According to GC/MS analysis, 22 degradation compounds were identified from the bio-oils and 10 compounds were derived from carbohydrate, 12 compounds were derived from lignin." @default.
- W2055142920 created "2016-06-24" @default.
- W2055142920 creator A5011955019 @default.
- W2055142920 creator A5017569678 @default.
- W2055142920 creator A5042304503 @default.
- W2055142920 creator A5070147007 @default.
- W2055142920 creator A5079859102 @default.
- W2055142920 date "2012-05-25" @default.
- W2055142920 modified "2023-10-16" @default.
- W2055142920 title "Investigation of Physicochemical Properties of Bio-oils Produced from Pitch Pine (Pinus rigida) at Various Temperatures" @default.
- W2055142920 cites W1977822381 @default.
- W2055142920 cites W1980245408 @default.
- W2055142920 cites W1982798056 @default.
- W2055142920 cites W1983946386 @default.
- W2055142920 cites W2005634799 @default.
- W2055142920 cites W2014063491 @default.
- W2055142920 cites W2015966266 @default.
- W2055142920 cites W2027006294 @default.
- W2055142920 cites W2027349907 @default.
- W2055142920 cites W2052377453 @default.
- W2055142920 cites W2054329097 @default.
- W2055142920 cites W2058330204 @default.
- W2055142920 cites W2063615763 @default.
- W2055142920 cites W2087404240 @default.
- W2055142920 cites W2090968132 @default.
- W2055142920 cites W2145574300 @default.
- W2055142920 doi "https://doi.org/10.5658/wood.2012.40.3.204" @default.
- W2055142920 hasPublicationYear "2012" @default.
- W2055142920 type Work @default.
- W2055142920 sameAs 2055142920 @default.
- W2055142920 citedByCount "3" @default.
- W2055142920 countsByYear W20551429202013 @default.
- W2055142920 countsByYear W20551429202018 @default.
- W2055142920 countsByYear W20551429202019 @default.
- W2055142920 crossrefType "journal-article" @default.
- W2055142920 hasAuthorship W2055142920A5011955019 @default.
- W2055142920 hasAuthorship W2055142920A5017569678 @default.
- W2055142920 hasAuthorship W2055142920A5042304503 @default.
- W2055142920 hasAuthorship W2055142920A5070147007 @default.
- W2055142920 hasAuthorship W2055142920A5079859102 @default.
- W2055142920 hasBestOaLocation W20551429201 @default.
- W2055142920 hasConcept C105923489 @default.
- W2055142920 hasConcept C134121241 @default.
- W2055142920 hasConcept C13965031 @default.
- W2055142920 hasConcept C156383657 @default.
- W2055142920 hasConcept C159985019 @default.
- W2055142920 hasConcept C178790620 @default.
- W2055142920 hasConcept C185592680 @default.
- W2055142920 hasConcept C192562407 @default.
- W2055142920 hasConcept C2781052789 @default.
- W2055142920 hasConcept C36759035 @default.
- W2055142920 hasConcept C56085101 @default.
- W2055142920 hasConcept C6775980 @default.
- W2055142920 hasConceptScore W2055142920C105923489 @default.
- W2055142920 hasConceptScore W2055142920C134121241 @default.
- W2055142920 hasConceptScore W2055142920C13965031 @default.
- W2055142920 hasConceptScore W2055142920C156383657 @default.
- W2055142920 hasConceptScore W2055142920C159985019 @default.
- W2055142920 hasConceptScore W2055142920C178790620 @default.
- W2055142920 hasConceptScore W2055142920C185592680 @default.
- W2055142920 hasConceptScore W2055142920C192562407 @default.
- W2055142920 hasConceptScore W2055142920C2781052789 @default.
- W2055142920 hasConceptScore W2055142920C36759035 @default.
- W2055142920 hasConceptScore W2055142920C56085101 @default.
- W2055142920 hasConceptScore W2055142920C6775980 @default.
- W2055142920 hasIssue "3" @default.
- W2055142920 hasLocation W20551429201 @default.
- W2055142920 hasOpenAccess W2055142920 @default.
- W2055142920 hasPrimaryLocation W20551429201 @default.
- W2055142920 hasRelatedWork W2105692733 @default.
- W2055142920 hasRelatedWork W2793414385 @default.
- W2055142920 hasRelatedWork W3137074694 @default.
- W2055142920 hasRelatedWork W3175676391 @default.
- W2055142920 hasRelatedWork W3194245386 @default.
- W2055142920 hasRelatedWork W3202652670 @default.
- W2055142920 hasRelatedWork W3204833618 @default.
- W2055142920 hasRelatedWork W3205515346 @default.
- W2055142920 hasRelatedWork W4311032181 @default.
- W2055142920 hasRelatedWork W4312878805 @default.
- W2055142920 hasVolume "40" @default.
- W2055142920 isParatext "false" @default.
- W2055142920 isRetracted "false" @default.
- W2055142920 magId "2055142920" @default.
- W2055142920 workType "article" @default.