Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Hemant P. Pendse"'
Autor:
Thomas J. Schwartz, Sampath Gunukula, M. Clayton Wheeler, William J. DeSisto, Hemant P. Pendse
Publikováno v:
Sustainable Energy & Fuels. 5:5513-5522
The monomeric/polymeric sugars derived from cellulose and hemicellulose must be nearly pure (>95%) for chemical catalytic upgrading to chemicals and fuels. This work reports the results of a qualitative screening study of biomass pretreatment and fra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45a05b7ddbcf94186124f4687746eeda
https://doi.org/10.1039/d1se01097b
https://doi.org/10.1039/d1se01097b
Publikováno v:
RILEM Bookseries ISBN: 9783030765507
This article presents an experimental study on the application of processed biochar as a partial replacement of cement. Raw biochar was chemo-mechanically modified to produce super-hydrophobic carbonaceous powder (SHCP). The effects of this SHCP on p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a74fc2d13bee89e7f8c7647e79731b4
https://doi.org/10.1007/978-3-030-76551-4_31
https://doi.org/10.1007/978-3-030-76551-4_31
Autor:
Sampath Gunukula, Sharon J.W. Klein, Hemant P. Pendse, M. Clayton Wheeler, William J. DeSisto
Publikováno v:
Applied Energy. 214:16-23
The economic impact of coproduction of renewable fuels with platform chemicals is determined by assessing thermal deoxygenation (TDO) pathway based biorefineries with two distinct product suites: (1) fuel and furfural (a platform chemical) and (2) fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c311b350cc7f865061ba130aab5f2603
https://doi.org/10.1016/j.apenergy.2018.01.065
https://doi.org/10.1016/j.apenergy.2018.01.065
Publikováno v:
ACS Sustainable Chemistry & Engineering. 6:5533-5539
Hundreds of catalytic routes to upgrade biomass-derived platform chemicals have been proposed. In this study, we developed process selection and development heuristics for these catalytic transformations from techno-economic analysis of catalytically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e181e507b2c391fd7f6df1427dc384c
https://doi.org/10.1021/acssuschemeng.8b00412
https://doi.org/10.1021/acssuschemeng.8b00412
Publikováno v:
Sustainable Materials and Technologies. 28:e00279
This article presents a novel route to produce cementitious composites with multifunctional characteristics using biochar. Biochar was chemo-mechanically modified to produce a super-hydrophobic carbonaceous powder (SHCP). This SHCP was then used as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee99782fbe419076381e49bccd591bb6
https://doi.org/10.1016/j.susmat.2021.e00279
https://doi.org/10.1016/j.susmat.2021.e00279
Publikováno v:
May 2017. 16:287-300
To determine the economic feasibility of producing acetic acid from commercial hardwood chips in kraft pulp mills, laboratory experiments were conducted to obtain sufficient data to perform a preliminary economic analysis for a proposed acetic acid r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24180a309b53800224fbacd01206d565
https://doi.org/10.32964/tj16.5.287
https://doi.org/10.32964/tj16.5.287
Treating kraft mill extract using bipolar membrane electrodialysis for the production of acetic acid
Publikováno v:
March 2016. 15:215-226
The objective of this work was to determine the process conditions for converting sodium acetate, the major component of alkaline hardwood extract, into acetic acid and sodium hydroxide using bipolar membrane electrodialysis (BPMED). The effects of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::137b1a82aa278962452ba19bcb8d695f
https://doi.org/10.32964/tj15.3.215
https://doi.org/10.32964/tj15.3.215
Publikováno v:
November 2015. 14:695-708
Our objective was to develop a process for recovering acetyl groups from industrial northeast hardwood chips. Extraction experiments showed that the white liquor charge of 6% effective alkali at 50°C and liquor-to-wood ratio of 4:1 leads to the comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db4e1aa287bf982c7f83fcf6d552d30b
https://doi.org/10.32964/tj14.11.695
https://doi.org/10.32964/tj14.11.695
Publikováno v:
Energy & Fuels. 29:3224-3232
Thermal deoxygenation (TDO) of neutralized biomass acid hydrolyzate, namely, levulinate and formate salt mixtures, is demonstrated to yield low oxygen bio-oils suitable for transportation fuels. The chemistry and upgrading potential are evaluated for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::145c3cecf23ee9321922394ab8a12919
https://doi.org/10.1021/acs.energyfuels.5b00396
https://doi.org/10.1021/acs.energyfuels.5b00396
Autor:
M. Clayton Wheeler, G. Peter van Walsum, Sedat H. Beis, Bruce G. Bunting, Hemant P. Pendse, Stephen W. Fitzpatrick, Scott J. Eaton
Publikováno v:
Energy & Fuels. 27:5246-5252
Thermal Deoxygenation (TDO) is a reaction converting calcium-neutralized, biomass-derived acids to crude hydrocarbons at 450 °C in an inert atmosphere at ambient pressure. In this work, TDO is applied to hydrolyzate produced by the Biofine process t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d31d9644719167344222adeda10aeb0
https://doi.org/10.1021/ef4007033
https://doi.org/10.1021/ef4007033