Richard Busbee Phillips

Works (30)

Updated: April 5th, 2024 06:23

2023 journal article

Multiplex CRISPR editing of wood for sustainable fiber production

SCIENCE, 381(6654), 216-+.

By: D. Sulis n, X. Jiang n, C. Yang n, B. Marques n, M. Matthews n, Z. Miller n, K. Lan n, C. Cofre-Vega n ...

TL;DR: This work demonstrates that genome editing can be harnessed for breeding more efficient trees, which will provide timely opportunities for sustainable forestry and a more efficient bioeconomy. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 9, 2023

2020 journal article

Effects of Lignin Contents and Delignification Methods on Enzymatic Saccharification of Loblolly Pine

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 59(18), 8532–8537.

By: S. Wu n, H. Chen n, H. Jameel n, H. Chang n, R. Phillips n & Y. Jin*

UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: June 8, 2020

2020 journal article

Techno-economic analysis of hemicellulose extraction from different types of lignocellulosic feedstocks and strategies for cost optimization

BIOFUELS BIOPRODUCTS & BIOREFINING-BIOFPR, 14(2), 225–241.

By: W. Geng n, R. Venditti n, J. Pawlak n, T. De Assis n, R. Gonzalez n, R. Phillips n, H. Chang n

Contributors: W. Geng n, R. Venditti n, J. Pawlak n, T. De Assis n, R. Gonzalez n, R. Phillips n, H. Chang n

author keywords: techno-economic analysis; alkaline extraction; hemicellulose; hemicellulose A; greenfield; co-location
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: December 2, 2019

2019 journal article

Production of Dissolving Grade Pulp from Tobacco Stalk Through SO2-ethanol-water Fractionation, Alkaline Extraction, and Bleaching Processes

BIORESOURCES, 14(3), 5544–5558.

By: C. Huang n, R. Sun n, H. Chang n, Q. Yong n, H. Jameel n & R. Phillips n

author keywords: Tobacco stalk; SO2-ethanol-water fractionation; Alkaline extraction; Bleaching; Dissolving pulp
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: July 22, 2019

2018 journal article

Cellulose micro- and nanofibrils (CMNF) manufacturing - financial and risk assessment

Biofuels, Bioproducts and Biorefining, 12(2), 251–264.

By: C. de Assis n, M. Iglesias*, M. Bilodeau*, D. Johnson*, R. Phillips n, M. Peresin*, E. Bilek*, O. Rojas*, R. Venditti n, R. Gonzalez n

Contributors: C. Assis n, M. Iglesias*, M. Bilodeau*, D. Johnson*, R. Phillips n, M. Peresin*, E. Bilek*, O. Rojas*, R. Venditti n, R. Gonzalez n

author keywords: cellulose micro- and nanofibrils; CMNF; cellulose microfibrils; cellulose nanofibrils; nanofibrillated cellulose; CNF; CMF; conversion economics; quantitative risk analysis; manufacturing cost
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2018 journal article

Comparison of One-Stage Batch and Fed-Batch Enzymatic Hydrolysis of Pretreated Hardwood for the Production of Biosugar

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 184(4), 1441–1452.

By: L. He*, Q. Han n, H. Jameel n, H. Chang n, R. Phillips n & Z. Wang n

author keywords: Hardwood; Pretreatment; Fed-batch methods; Enzymatic hydrolysis; Sugar recovery
MeSH headings : Cellulases / chemistry; Hydrolysis; Sugars / chemistry; Wood / chemistry
TL;DR: Fed-batch method has shown a great promise in debottlenecking the high-solid enzymatic hydrolysis for the commercialization of cellulosic biosugar conversion for biofuel/biochemical production and it was found that the fed-batch at 15% consistency gave higher sugar recovery on green liquor-pretreated hardwood compared to that of one-stage batch. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Techno‐economic analysis of various biochemical conversion platforms for biosugar production: Trade‐offs of co‐producing biopower versus pellets for either a greenfield, repurpose, or co‐location siting context

Biofuels, Bioproducts and Biorefining, 12(3), 390–411.

By: C. Reeb n, R. Phillips n, R. Venditti n, T. Treasure n, J. Daystar n, R. Gonzalez n, H. Jameel n, S. Kelley n

Contributors: C. Reeb n, R. Phillips n, R. Venditti n, T. Treasure n, J. Daystar n, R. Gonzalez n, H. Jameel n, S. Kelley n

author keywords: biochemical conversion; biosugar; techno-economic analysis; fuel pellets; biopower; greenfield; repurpose; co-locate
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2018 journal article

Tree breeding model to assess financial performance of pine hybrids and pure species: deterministic and stochastic approaches for South Africa

NEW FORESTS, 49(1), 123–142.

By: J. Lopez n, R. Abt n, W. Dvorak n, G. Hodge n & R. Phillips n

author keywords: Pine hybrids; Tree-breeding model; Financial performance; Growth models; Stochastic approach; Management regimes
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Novel process for the coproduction of xylo-oligosaccharides, fermentable sugars, and lignosulfonates from hardwood

BIORESOURCE TECHNOLOGY, 219, 600–607.

By: C. Huang n, B. Jeuck n, J. Du n, Q. Yong*, H. Chang n, H. Jameel n, R. Phillips n

author keywords: Coproduction; Xylo-oligosaccharide; Fermentable sugar; Lignosulfonate
MeSH headings : Carbohydrates; Glucose; Hydrolysis; Lignin / analogs & derivatives; Lignin / isolation & purification; Lignin / metabolism; Liquidambar; Oligosaccharides / isolation & purification; Oligosaccharides / metabolism; Recycling; Wood / metabolism
TL;DR: The results indicate that this novel biorefinery process can improve the production of fermentable sugars and lignosulfonate from hardwood as compared to a conventional bioreFinery process. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Autohydrolysis Pretreatment of Waste Wheat Straw for Cellulosic Ethanol Production in a Co-located Straw Pulp Mill

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 175(2), 1193–1210.

By: Q. Han n, Y. Jin n, H. Jameel n, H. Chang n, R. Phillips n & S. Park n

author keywords: Autohydrolysis; Wheat straw; Enzymatic hydrolysis; Refining; Economics
MeSH headings : Biofuels; Cellulase / metabolism; Cellulose / chemistry; Endo-1,4-beta Xylanases / metabolism; Ethanol / chemistry; Fermentation; Filtration; Hydrogen-Ion Concentration; Hydrolysis; Mechanical Phenomena; Temperature; Triticum / chemistry; Waste Products
TL;DR: The economic evaluation of this biorefinery process indicates that cellulosic ethanol production from autohydrolysis of WWS is a very profitable business, with 28.4 % of internal rate of return can be achieved based on current ethanol wholesale price in China. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Economic evaluation of the conversion of industrial paper sludge to ethanol

Energy Economics, 44, 281–290.

By: H. Chen n, R. Venditti n, R. Gonzalez n, R. Phillips n, H. Jameel n & S. Park n

Contributors: H. Chen n, R. Venditti n, R. Gonzalez n, R. Phillips n, H. Jameel n & S. Park n

author keywords: Paper sludge; Mechanical fractionation; Enzymatic hydrolysis; Fermentation; Process simulation; Economic analysis
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2014 journal article

Integrated conversion, financial, and risk modeling of cellulosic ethanol from woody and non-woody biomass via dilute acid pre-treatment

Biofuels, Bioproducts and Biorefining, 8(6), 755–769.

By: T. Treasure n, R. Gonzalez n, H. Jameel n, R. Phillips n, S. Park n & S. Kelley n

Contributors: T. Treasure n, R. Gonzalez n, H. Jameel n, R. Phillips n, S. Park n & S. Kelley n

UN Sustainable Development Goal Categories
Sources: NC State University Libraries, NC State University Libraries, Crossref, ORCID
Added: August 6, 2018

2014 journal article

Techno-economic analysis of the optimum softwood lignin content for the production of bioethanol in a repurposed kraft mill

BioResources, 9(4), 6817–6830.

By: S. Wu n, H. Jameel n, H. Chang n & R. Phillips n

Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

Integration of pulp and paper technology with bioethanol production

BIOTECHNOLOGY FOR BIOFUELS, 6.

By: R. Phillips n, H. Jameel n & H. Chang n

author keywords: Biorefinery; Bioethanol; Co-located biorefinery; Enzyme hydrolysis; Greenfield biorefinery; Repurposed Kraft Mill
TL;DR: Three guiding principles result in attractive economics: re-use existing assets to the maximum extent, keep the process as simple as possible, match the recalcitrance of the biomass with the severity of the pretreatment and capital investment per unit of ethanol produced can be attractive, even if ethanol yield is modest. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Quantification of bound and free enzymes during enzymatic hydrolysis and their reactivities on cellulose and lignocellulose

Bioresource Technology, 147, 369–377.

By: Z. Yu n, H. Jameel n, H. Chang n, R. Philips n & S. Park n

author keywords: Cellulose; Lignocellulose; Enzymatic hydrolysis; Bound and free enzyme; Synergistic effect
MeSH headings : Biomass; Cellulose / metabolism; Electrophoresis, Polyacrylamide Gel; Enzymes / metabolism; Hydrolysis; Lignin / metabolism
TL;DR: SDS-PAGE analysis showed that CBH I was significantly decreased in the free enzyme, which might be the reason for the low digestibility of free enzymes due to the loss of synergistic effect. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2013 journal article

Sodium sulfite-formaldehyde pretreatment of mixed hardwoods and its effect on enzymatic hydrolysis

BIORESOURCE TECHNOLOGY, 135, 109–115.

By: Y. Jin n, L. Yang*, H. Jameel n, H. Chang n & R. Phillips n

author keywords: Mixed hardwoods; Sodium sulfite-formaldehyde; Pretreatment; Enzymatic hydrolysis; Sugar
MeSH headings : Carbohydrate Metabolism / drug effects; Cellulase / metabolism; Formaldehyde / pharmacology; Glucans / analysis; Hydrogen-Ion Concentration / drug effects; Hydrolysis / drug effects; Lignin / metabolism; Sulfites / pharmacology; Temperature; Time Factors; Wood / drug effects; Wood / metabolism
TL;DR: Results indicate that sulfite-formaldehyde cooking is of great potential to be a pretreatment method for a greenfield mill to produce fuel ethanol from hardwood. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Effects of sodium carbonate pretreatment on the chemical compositions and enzymatic saccharification of rice straw

BIORESOURCE TECHNOLOGY, 124, 283–291.

author keywords: Rice straw; Sodium carbonate; Pretreatment; Chemical compositions; Enzymatic hydrolysis
MeSH headings : Carbohydrates / chemistry; Carbonates / chemistry; Hydrogen-Ion Concentration; Oryza / chemistry
TL;DR: The enzymatic digestibility of rice straw is enhanced after pretreatment since pretreated solids show significant delignification with high sugar availability, and an increasing temperature and Na(2)CO(3) charge leads to enhanced delignization, whereas an increased degradation of polysaccharides as well, of which xylan acts more susceptible than glucan. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2012 conference paper

Exploring the potential of paper industry sludges for ethanol production

Proceeding of the 4th International Conference on Pulping, Papermaking and Biotechnology (ICPPB '12), vols. I and II, 1040–1043.

By: H. Chen, R. Gonzalez, R. Phillips, R. Venditti, H. Jameel & S. Park

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

Green liquor pretreatment for improving enzymatic hydrolysis of corn stover

BIORESOURCE TECHNOLOGY, 124, 299–305.

author keywords: Corn stover; Green liquor pretreatment; Chemical composition; Enzymatic hydrolysis; Sugar
MeSH headings : Carbonates / chemistry; Enzymes / chemistry; Fermentation; Hot Temperature; Hydrolysis; Sulfides / chemistry; Zea mays
TL;DR: The result indicates that green liquor is a feasible pretreatment to improve the enzymatic saccharification of corn stover for bioethanol production. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Impact of hardwood species on production cost of second generation ethanol

BIORESOURCE TECHNOLOGY, 117, 193–200.

By: R. Santos n, T. Treasure n, R. Gonzalez n, R. Phillips n, J. Lee n, H. Jameel n, H. Chang n

Contributors: R. Santos n, T. Treasure n, R. Gonzalez n, R. Phillips n, J. Lee n, H. Jameel n, H. Chang n

author keywords: Ethanol cost; Hardwood; Kraft pretreatment; Bioenergy
MeSH headings : Biofuels / economics; Biotechnology / economics; Biotechnology / methods; Capital Expenditures; Computer Simulation; Costs and Cost Analysis; Ethanol / economics; Hydrolysis; Lignin / metabolism; Models, Economic; Paper; Species Specificity; Wood / chemistry
TL;DR: If the pretreatment being applied to the feedstock targets or is limited to low lignin removal, one can expect the species to have a significant impact on overall economics, playing important role to project success. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Split addition cif enzymes in enzymatic hydrolysis at high solids concentration to increase sugar concentration for bioethanol production

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 18(2), 707–714.

By: Y. Xue n, H. Jameel n, R. Phillips n & H. Chang n

author keywords: High total solids; Enzymatic hydrolysis; Split addition; Sugar concentration; Sugar conversion
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 conference paper

Where and how will paper be made in the future?

Proceeding of the 4th International Conference on Pulping, Papermaking and Biotechnology (ICPPB '12), vols. I and II, 3–10.

By: R. Phillips

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Biomass to energy in the southern united states: supply chain and delivered cost

BioResources, 6(3), 2954–2976.

By: R. Gonzalez, R. Phillips, D. Saloni, H. Jameel, R. Abt, A. Pirraglia, J. Wright

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Converting Eucalyptus biomass into ethanol: Financial and sensitivity analysis in a co-current dilute acid process. Part II

Biomass and Bioenergy, 35(2), 767–772.

By: R. Gonzalez n, T. Treasure n, R. Phillips n, H. Jameel n, D. Saloni n, R. Abt n, J. Wright n

Contributors: R. Gonzalez n, T. Treasure n, R. Phillips n, H. Jameel n, D. Saloni n, R. Abt n, J. Wright n

author keywords: Eucalyptus; Biomass; Bioenergy; Carbohydrate; Ethanol; Cellulosic ethanol
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2011 journal article

Economics of cellulosic ethanol production: Green liquor pretreatment for softwood and hardwood, greenfield and repurpose scenarios

BioResources, 6(3), 2551–2567.

By: R. Gonzalez, T. Treasure, R. Phillips, H. Jameel & D. Saloni

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Exploring the potential of Eucalyptus for energy production in the Southern United States: Financial analysis of delivered biomass. Part I

BIOMASS & BIOENERGY, 35(2), 755–766.

By: R. Gonzalez n, T. Treasure n, J. Wright n, D. Saloni n, R. Phillips n, R. Abt n, H. Jameel n

Contributors: R. Gonzalez n, T. Treasure n, J. Wright n, D. Saloni n, R. Phillips n, R. Abt n, H. Jameel n

author keywords: Eucalyptus; Plantation; Biomass; Bioenergy; Carbohydrate; Delivered cost
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2011 journal article

Reduction of enzyme dosage by oxygen delignification and mechanical refining for enzymatic hydrolysis of green liquor-pretreated hardwood

Applied Biochemistry and Biotechnology, 165(3-4), 832–844.

By: B. Koo n, T. Treasure n, H. Jameel n, R. Phillips n, H. Chang n & S. Park n

MeSH headings : Biofuels; Biomass; Bioreactors; Carbonates / chemistry; Cellulase / metabolism; Endo-1,4-beta Xylanases / metabolism; Ethanol / metabolism; Fermentation; Hydrolysis; Industrial Microbiology / methods; Lignin / metabolism; Monosaccharides / biosynthesis; Oxygen; Porosity; Sulfides / chemistry; Temperature; Wood / metabolism; beta-Glucosidase / metabolism
TL;DR: The sugar conversion for GL12 substrates was increased and strong correlations were found with the sugar conversion, demonstrating the benefit of post-treatments that allows more than 50% of enzyme reduction at the same level of enzymatic conversion. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2010 journal article

Global timber investments, wood costs, regulation, and risk

Biomass and Bioenergy, 34(12), 1667–1678.

By: F. Cubbage n, S. Koesbandana n, P. Mac Donagh*, R. Rubilar*, G. Balmelli*, V. Morales Olmos, R. De La Torre, M. Murara* ...

Contributors: F. Cubbage n, S. Koesbandana n, P. Mac Donagh*, R. Rubilar*, G. Balmelli*, V. Olmos, R. De La Torre, M. Murara* ...

author keywords: Forest plantations; Investment returns; Financial models; Risk; Pinus spp; Eucalyptus spp
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2010 journal article

Green Liquor Pretreatment of Mixed Hardwood for Ethanol Production in a Repurposed Kraft Pulp Mill

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY, 30(1), 86–104.

By: Y. Jin n, H. Jameel n, H. Chang n & R. Phillips n

author keywords: Enzymatic hydrolysis; green liquor; hardwood; pretreatment
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2010 conference paper

Green liquor as a novel pretreatment agent to derive higher value wood products

Research Progress in Paper Industry and Biorefinery (4th ISETPP), vols 1-3, 708–711.

By: L. Lucia, H. Jameel, S. Banerjee, R. Venditti, R. Phillips & J. Diaz

Source: NC State University Libraries
Added: August 6, 2018

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