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Magazine articles
Open Access
The role of technology in influencing industry policy and di

The role of technology in influencing industry policy and direction, TAPPI JOURNAL, August 1999, Vol. 82(8)

Magazine articles
Open Access
Views from the top: ceos offer global perspectives on the pulp and paper industries, TAPPI JOURNAL, August 1999, Vol. 82(8)

Views from the top: ceos offer global perspectives on the pulp and paper industries, TAPPI JOURNAL, August 1999, Vol. 82(8)

Magazine articles
Open Access
UGA warnell school of forest resources builds mobile lab for wastewater analyses and management, TAPPI JOURNAL, December 1999, Vol. 82(12)

UGA warnell school of forest resources builds mobile lab for wastewater analyses and management, TAPPI JOURNAL, December 1999, Vol. 82(12)

Magazine articles
Open Access
Polymers, Laminations and Coatings Conference Heads West - A

Polymers, Laminations and Coatings Conference Heads West - Again, TAPPI JOURNAL, January 1999, Vol. 83(5)

Magazine articles
Open Access
1999 environmental conference emphasizes quality management,

1999 environmental conference emphasizes quality management, TAPPI JOURNAL, July 1999, Vol. 82(7)

Journal articles
Magazine articles
Coming Out of the Coronavirus Pandemic, Tissue360º Spring/Summer2021

Coming Out of the Coronavirus Pandemic, Tissue360º Spring/Summer2021Coming Out of the Coronavirus Pandemic, Tissue360º Spring/Summer2021

Journal articles
Magazine articles
Converting Line Tissue Waste Management Needs a Kaizen Event, Tissue360º Spring/Summer 2021

Converting Line Tissue Waste Management Needs a Kaizen Event, Tissue360º Spring/Summer 2021

Journal articles
Magazine articles
Open Access
Formic acid pulping process of rice straw for manufacturing of cellulosic fibers with silica, TAPPI Journal August 2021

ABSTRACT: Emerging technology has the potential to develop entirely new approaches for producing cellulose fiber-based materials along with fuels and chemical raw materials like lignin and furfural. Rice straw is a rich source of cellulosic fibers and inorganic micronic-sized particles termed as ash. They can prove helpful in development of new or enhanced agricultural residue-based materials and products that offer cost effective substitutes for nonrenewable materials used in different domestic and industrial applications. Lignocellulose is an abundant material that is submicronic at the basic level. Rice straw is a fibrous lignocellulosic material obtained as agricultural residue, but it differs from most crop residues in its high content of silicon dioxide (SiO2). Ash content on a dry weight basis ranges from 13% to 20%, varying according to the state of conservation of the straw after harvest. The ash in rice straw has nearly 75% SiO2. The particle size analysis shows variation from a few microns to hundreds of microns for inorganic residues left after burning at high temperatures above 550°C. Proximate analysis of rice straw shows that it contains 54% to 56% holocellulose and 15% to 18% lignin, both of which are natural biopolymers. The compound analysis shows the different compounds present in rice straw ash.Rice straw is available in hundreds of million tons in India and other Asian countries, so suitable technologies are required to convert rice straw from a biomass waste to useful bioproducts like pulp, paper, and paperboard. This research paper is intended to obtain pulp with fibers having inherent silica present in it to give high opacity paper and better bonding between fibers.

Journal articles
Magazine articles
ASPI News, Paper360º January/February 2021

ASPI News, Paper360º January/February 2021

Journal articles
Magazine articles
COVID-19 Has Created New Opportunities for Tissue and Towel, Paper360º January/February 2021

COVID-19 Has Created New Opportunities for Tissue and Towel, Paper360º January/February 2021