You need JavaScript to view this

Mesta/Kenaf as raw material for Kraft pulping

Abstract

In recent years, the shortage of conventional raw materials for pulping has intensified a world-wide search for alternate raw materials. Among other cellulosic materials, attention has focused on agricultural residues and annual plants. In this category, Kenaf, also called Mesta, has been studied as a fiber source in many countries including the USA, Phillippines and India. A comprehensive study on kraft pulping of mesta was carried out where the fiber morphology, pulping, bleaching and papermaking characteristics were investigated. Black liquor properties were also determined. The results of this study are reported and compared to the conventional raw material bamboo. The investigation has shown that mesta is easily pulped and bleached and forms sheets of excellent strength properties, comparable to or better than bamboo pulps. The black liquor from mesta is similar to bamboo in calorific value but is very low in silica, which is highly desirable from the chemical recovery point of view. As with all agricultural residues and annual plants, mesta has a high bulk per unit weight. The problems arising from this, e.g., baling, transportation, proper utilization of digester capacity, have to be studied before mesta can be widely accepted in the paper industry.
Publication Date:
Mar 15, 1980
Product Type:
Conference
Report Number:
CONF-800381-
Reference Number:
EDB-80-089855
Resource Relation:
Conference: Indian Pulp and Paper Technical Association annual general meeting and seminar on utilization of agricultural residues for paper and board and capacity utilisation and energy conservation, New Delhi (India), 29-30 Mar 1980; Related Information: In: Annual general meeting and seminar on (I) Utilization of agricultural residues for paper and board; (II) Capacity utilization and energy conservation.
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; AGRICULTURAL WASTES; RECYCLING; PAPER INDUSTRY; RAW MATERIALS; INDIA; PAPER; PLANTS; PRODUCTION; ASIA; DEVELOPING COUNTRIES; INDUSTRY; MATERIALS; SOLID WASTES; WASTES; WOOD PRODUCTS INDUSTRY; 320302* - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Materials; 320305 - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Industrial Waste Management
OSTI ID:
8499104
Research Organizations:
West Coast Paper Mills Ltd., Dandeli (India)
Country of Origin:
India
Language:
English
Submitting Site:
TIC
Size:
Pages: 17p, Paper 1
Announcement Date:
Mar 15, 2013

Citation Formats

Saraf, V. P., Shiveshwar, R. M., Meshramkar, P. M., Deb, U. K., Jaspal, N. S., and Biyani, B. P. Mesta/Kenaf as raw material for Kraft pulping. India: N. p., 1980. Web.
Saraf, V. P., Shiveshwar, R. M., Meshramkar, P. M., Deb, U. K., Jaspal, N. S., & Biyani, B. P. Mesta/Kenaf as raw material for Kraft pulping. India.
Saraf, V. P., Shiveshwar, R. M., Meshramkar, P. M., Deb, U. K., Jaspal, N. S., and Biyani, B. P. 1980. "Mesta/Kenaf as raw material for Kraft pulping." India.
@misc{etde_8499104,
title = {Mesta/Kenaf as raw material for Kraft pulping}
author = {Saraf, V. P., Shiveshwar, R. M., Meshramkar, P. M., Deb, U. K., Jaspal, N. S., and Biyani, B. P.}
abstractNote = {In recent years, the shortage of conventional raw materials for pulping has intensified a world-wide search for alternate raw materials. Among other cellulosic materials, attention has focused on agricultural residues and annual plants. In this category, Kenaf, also called Mesta, has been studied as a fiber source in many countries including the USA, Phillippines and India. A comprehensive study on kraft pulping of mesta was carried out where the fiber morphology, pulping, bleaching and papermaking characteristics were investigated. Black liquor properties were also determined. The results of this study are reported and compared to the conventional raw material bamboo. The investigation has shown that mesta is easily pulped and bleached and forms sheets of excellent strength properties, comparable to or better than bamboo pulps. The black liquor from mesta is similar to bamboo in calorific value but is very low in silica, which is highly desirable from the chemical recovery point of view. As with all agricultural residues and annual plants, mesta has a high bulk per unit weight. The problems arising from this, e.g., baling, transportation, proper utilization of digester capacity, have to be studied before mesta can be widely accepted in the paper industry.}
place = {India}
year = {1980}
month = {Mar}
}