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 Expert  714350

Expert in Wood & Cellulose Chemistry


Available for your Consulting and Expert Witness Needs

North Carolina (NC)
USA
Education Work History Career AccomplishmentsPublicationsConsulting Services Expert Witness

Summary of Expertise: Listed with other top experts in: 
BIODEGRATION; WOOD DEGRADATION. Expert has been involved with the biological degradation of wood and cellulose for 40 years through research and teaching. Agents of deterioration include brown and white rot, wood-destroying fungi, molds and staining organisms, termites, and marine borers. The mechanisms of their action and the conditions under which they attack wood have been of special concern.

CELLULOSE. Expert has focused on all aspects of cellulose chemistry over the past 45 years of his research and teaching experience. Specifically, his research activities have included derivatization solution, regeneration, hydrolysis and degradation, papermaking, and isolation.

ETHANOL FUEL; FERMENTATIVE ETHANOL PRODUCTION. Expert's knowledge in this area stems from 15 years of research in the hydrolysis of cellulose to glucose and its subsequent fermentation to ethanol for use as a chemical feedstock or fuel.

FIRE RESISTANT WOOD. He has spent 12 years in research and development on improved fire retardant treatments for wood. The so-called third generation of commercial fire retardant treatments are the result of that work. He has followed developments in this area and has served as an expert witness in litigation involving fire retardant treatments.

LIGNIN. In as much as wood is comprised of about 25% lignin, Expert has been concerned with various aspects of lignin chemistry. In addition to its dissolution in pulping and bleaching processes, he has also conducted research on the conversion of commercial lignins and lignin hydrolysis residues into chemicals, resins, and adhesives.

ORGANIC CHEMICALS FROM BIOMASS. Expert has been especially interested in the conversion of lignocellulosic material of plant origin into chemicals and liquid and gaseous fuels for over 15 years. He identifies this lignocellulosic material as agricultural residues, low grade wood, wood waste, and a large fraction of municipal solid waste. He has studied processes directed at both the unfractionated composite material and the component polymers such as cellulose, hemicelluloses, and lignin.

POLYSACCHARIDES. Insofar as cellulose comprises 50% of wood and hemicelluloses another 25%, Expert has broad experience in polysaccharide chemistry. He has also become familiar with the chemistry of starch and its derivatives as applied to papermaking.

RAYON. During his employment with a rayon yarn producer, Expert became familiar with the viscose process in particular and other cellulose based fibers in general.

WOOD. Expert has been involved in research and teaching in all aspects of the chemistry of wood and its constituent components for over 40 years. These include not only the polymeric structural components cellulose, hemicelluloses, and lignin, but also the extraneous components generally described as extractives.

WOOD PRESERVATION. Expert has had 12 years of experience in all aspects of wood preservation research and development, including protection against decay, insects, marine organisms, fire, dimensional change, and chemical attack. This work has encompassed treating processes and preservatives.

WOOD PRODUCTS; HARDBOARD; PLYWOOD; SYNTHETIC POLYMER. During his 40 year specialization in wood chemistry, Expert has necessarily become familiar with a broad range of wood products, especially those involving the combination of wood with synthetic polymers such as coatings and adhesives. Examples of these composites include laminated wood, plywood, particleboard, hardboard, fiberboard, and impregnated or compressed wood-plastic combinations.

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biodegradation

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biomass organic chemical

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cellulose

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cellulose chemistry

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ethanol fuel

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fermentative ethanol production

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hardboard

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lignin

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plywood

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polysaccharide

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rayon

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semisynthetic polymer

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wood

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wood chemistry

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wood coating

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wood degradation

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wood fire retardant

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wood preservation

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wood preservative

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wood product


Show Secondary and Basic Areas of Expertise
Localities:
Expert may consult nationally and internationally, and is also local to the following cities: Raleigh, North Carolina;  Greensboro, North Carolina;  Durham, North Carolina;  Winston Salem, North Carolina;  Fayetteville, North Carolina;  Cary, North Carolina;  High Point, North Carolina;  Jacksonville, North Carolina;  Greenville, North Carolina;  and Rocky Mount, North Carolina.

Often requested
with this expert:

Wood Science, Wood Chemistry, Wood Coatings, Recycling
Wood Structures and Wood Mechanics
Wood Preservation, Wood Decay, Wood Poles, Wood Failure,...
Adhesive Consulting, Formulating, & Research in Structural,...

Education:
Year   Degree   Subject   Institution  
1948   PhD   Organic Chemistry   Harvard University  
1944   MS   Chemistry   Illinois Institute of Technology  
1941   BS   Chemistry   Rensselaer Polytechnic Institute  

Work History:
Years   Employer   Title  

1971 to

 

(Undisclosed University)

 

Professor of Wood and Paper Science

 

1971 to 1978

 

North Carolina State University

 

Head, Department of Wood & Paper Science

 

1968 to 1971

 

Texas A & M University

 

Professor of Forest Science

 

1966 to 1968

 

Continental Can Company

 

Manager, Paper Research

 

1963 to 1966

 

Nalco Chemical Company

 

Senior Research Scientist

 

1951 to 1963

 

Wood Chemistry Research, Koppers Company, Inc.

 

Senior Research Chemist to Manager

 

1948 to 1951

 

North American Rayon Corporation

 

Research Chemist

 

1946 to 1948

 

Harvard University

 

Teaching Fellow

 

Career Accomplishments:
Associations/Societies

Expert is a member of the American Association for the Advancement of Science, American Chemical Society, Forest Products Research Society, Society of Wood Science and Technology, TAPPI, and Sigma Xi.

Professional Appointments

Expert is a Fellow of the International Academy of Wood Science. He is currently on the Editorial Board of Biomass & Bioenergy, Bioresource Technology, Journal of Wood Chemistry and Technology, and the Wood Chemistry Committee of TAPPI. He was the Chairman of the Cellulose Division of the ACS in 1982.


Publications:
Publications and Patents Summary

He has lectured worldwide and is the author of over 100 technical publications.


Consulting Services:
Recent Client Requests:
  • Fermentation expert for consulting on wood hydrolysis process review.
  • Expert in Carbonization of Wood for consulting on Wood carbonizing.
Click the green button above to contact Expert for a free initial screening call regarding your expert consulting needs.  Expert is available for consulting to corporate, legal and government clients.  Remember, your initial screening call to speak with Expert is free.

Expert Witness:
Recent Litigation Client Requests:
  • "Wood Science" expert Texas for consulting on Wood science.
  • Expert on wood preservatives for consulting on lumber treated with ACQ .25 vs. lumber treated wiht ACQ .40 for underground use.
Click the green button above to contact Expert for a free initial screening call regarding expert testimony, litigation consulting and support, forensic services, or any related expert witness services.  A few litigation needs include product liability, personal injury, economic loss, intellectual property (patent, trademark, trade secret, copyright), and insurance matters.  Remember, your initial screening call to speak with Expert is free.

 

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