Pyrolysis kinetics and product distribution of α-cellulose: Effect of potassium and calcium impregnation

2022 ◽  
Vol 181 ◽  
pp. 329-340
Author(s):  
Quoc Khanh Tran ◽  
Thuan Anh Vo ◽  
Hoang Vu Ly ◽  
Byeongwan Kwon ◽  
Kwang Ho Kim ◽  
...  
Keyword(s):  
Product Distribution ◽  
Pyrolysis Kinetics

Different pyrolysis kinetics and product distribution of municipal and livestock manure sewage sludge

2021 ◽  
pp. 117197
Author(s):  
Sangho Lee ◽  
Young-Min Kim ◽  
Muhammad Zain Siddiqui ◽  
Young-Kwon Park
Keyword(s):  
Sewage Sludge ◽  
Product Distribution ◽  
Pyrolysis Kinetics ◽  
Livestock Manure

Valorisation of adzuki bean waste to biofuel precursors via pyrolysis: kinetics, product distribution and characterisation

2018 ◽  
Vol 8 (3) ◽  
pp. 699-710 ◽  
Author(s):  
Isah Yakub Mohammed ◽  
Yousif Abdalla Abakr ◽  
Robert Mokaya
Keyword(s):  
Product Distribution ◽  
Adzuki Bean ◽  
Pyrolysis Kinetics

Co-pyrolysis kinetics and pyrolysis product distribution of various tannery wastes

2021 ◽  
Vol 49 (11) ◽  
pp. 1638-1647
Author(s):  
Jie-han ZHANG ◽  
Guo-jun KANG ◽  
Hang YANG ◽  
Zhou-en LIU ◽  
Jian YU ◽  
...  
Keyword(s):  
Pyrolysis Product ◽  
Product Distribution ◽  
Pyrolysis Kinetics ◽  
Tannery Wastes

Pyrolysis Kinetics of Blends of Mengen Lignite with Denizli Peat

2001 ◽  
Vol 23 (7) ◽  
pp. 657-663 ◽  
Author(s):  
Yilser Güldoğan ◽  
Tülay Durusoy ◽  
Tijen Bozdemir
Keyword(s):  
Pyrolysis Kinetics ◽  
Kinetics Of

Use of thermomechanical pulp fibers from waste woods for making eco-friendly cushioning material

TAPPI Journal ◽  
2010 ◽  
Vol 9 (7) ◽  
pp. 15-21 ◽  
Author(s):  
JI-YOUNG LEE ◽  
CHUL-HWAN KIM ◽  
JEONG-MIN SEO ◽  
HO-KYUNG CHUNG ◽  
KYUNG-KIL BACK ◽  
...  
Keyword(s):  
Impact Test ◽  
Product Distribution ◽  
Expanded Polystyrene ◽  
Thermomechanical Pulp ◽  
Fiber Structure ◽  
Pulp Fibers ◽  
Cationic Starch ◽  
Thermal Insulating ◽  
Surface Sizing ◽  
The Impact

Eco-friendly cushioning materials were made with thermomechanical pulps (TMPs) from waste woods collected from local mountains in Korea, using a suction-forming method without physical pressing. The TMP cushions had superior shock-absorbing performance, with lower elastic moduli than expanded polystyrene (EPS) or molded pulp. Even though the TMP cushions made using various suction times had many voids in their inner fiber structure, their apparent densities were a little higher than that of EPS and much lower than that of molded pulp. The addition of cationic starch contributed to an increase in the elastic modulus of the TMP cushions without increasing the apparent density, an effect which was different from that of surface sizing with starch. In the impact test, the TMP cushions showed a more ductile pattern than the brittle EPS. The porosity of the TMP cushion was a little less than that of EPS and much greater than that of molded pulp. The porous structure of the TMP cushions contributed to their excellent thermal insulating capacity, which was equivalent to that of EPS. In summary, the TMP packing cushions showed great potential for surviving external impacts during product distribution.

Analysis of Pyrolysis Kinetics and Energy Content of Agricultural and Forest Waste

2014 ◽  
Vol 2014 (1) ◽  
pp. 36-44 ◽  
Author(s):  
Mahir Said ◽  
◽  
Geofrey John ◽  
Cuthbert Mhilu ◽  
Samwel Manyele ◽  
...  
Keyword(s):  
Energy Content ◽  
Pyrolysis Kinetics ◽  
Forest Waste

An NBO-TS predictive approach for torquoselectivity of ring opening in 3-substituted cyclobutenes

2017 ◽  
Author(s):  
Arpita Yadav ◽  
Dasari L V K Prasad ◽  
Veejendra Yadav
Keyword(s):  
Transition State ◽  
Ring Opening ◽  
Natural Bond Orbital ◽  
Theoretical Calculations ◽  
Lone Pair ◽  
Product Distribution ◽  
Acceptor Substituent ◽  
Important Contributor ◽  
Predictive Approach ◽  
Donor Substituent

<p>The torquoselectivity, the inward or outward ring opening of 3-substituted cyclobutenes, is conventionally guided by the donor and/or acceptor ability of the substituent (S). It is typically predicted by estimating the respective ring opening transition state (TS) barriers. While there is no known dissent in regard to the outward rotation of electron-rich substituents from the approaches of TS calculations, the inward rotation was predicted for some electron-accepting substituents and outward for others. To address this divergence in predicting the torquoselectivity, we have used reliable orbital descriptors through natural bond orbital theoretical calculations and demonstrated that (a) interactions <i>n</i><i><sub>S</sub></i>→s*<sub>C3C4</sub> for a lone pair containing substituent, s<sub>S</sub>→s*<sub>C3C4</sub> for a s-donor substituent, s<sub>C3C4</sub>→p*<sub>S</sub> for a resonance-accepting substituent and s<sub>C3C4</sub>→s*<sub>S</sub> for a s-acceptor substituent constitute the true electronic controls of torquoselectivity, and (b) reversibility of the ring opening event is an additional important contributor to the observed product distribution.</p>

Penerbitan buku ilmiah daring berbasis open monograph press (OMP)

2020 ◽  
Vol 16 (2) ◽  
pp. 155-169
Author(s):  
Dhevi Enlivena Irene Restia Mahelingga
Keyword(s):  
Book Publishing ◽  
Scientific Publication ◽  
Product Distribution ◽  
Qualitative Approach ◽  
Primary Data ◽  
Access To Information ◽  
Online Publishing ◽  
Publishing Process ◽  
Publication Process ◽  
Academic Publications

Introduction. There has been limited discussion on Open Monograph Press (OMP) although its  potential is recognized to support academic publications in Indonesia. This is due to the lack of access to information and dissemination of OMP by academic publishers that have implemented OMP in their publication process. Data Collection Method. This paper used a qualitative approach by starting the elaboration publication process in Lembaga Ilmu Pengetahuan Indonesia (LIPI) Press. This paper examined how OMP-based online publishing system is able to accommodate book publishing process in LIPI Press. Primary data in this study was collected through records of the user interface of the online page of LIPI Press which uses OMP. Data Analysis. The data was analyzed by using  a descriptive-analytic approach. Results and Discussions. OMP is useful not only to accommodate all roles and processes of scientific publication but also to accommodate the publisher's need for a catalog website. OMP metadata can be indexed by Google Scholar and can be a helpful tool for product distribution. Conclusion. OMP is suggested to become a standard in publication process.

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