Technical Association of the Pulp and Paper Industry

Two oxidants commonly used are chlorine and potassium permanganate. The Roe chlorine number, the uptake of gaseous chlorine by a known weight of unbleached pulp (ie. Technical Association of the Pulp and Paper Industry (TAPPl) Standard Method T202 ts-66) has been superseded by the simpler hypo number (ie, TAPPl Official Test Method T253 om-86), eg, chlorine consumption in treatment of the pulp with acidified sodium or calcium hypochlorite. 

Paper Technical Association of the Pulp and Paper Industry Technology Park/ Atlantic P.O. Box 105113 Atlanta, Ga. 30348 TAPPI Standards and TAPPI Yearbook cover all aspects of pulp (qv) and paper (qv) testing and associated standards. 

A. Mita and S. Kashiwabara, TAPPI Proceedings of the Pulping Conference, no. 2, Technical Association of the Pulp and Paper Industry, Adanta, Ga., 1987, p. 401. 

Tappi Press Books, Technical Association of the Pulp and Paper Industry, Atianta, Ga. 

Pleach Plant Operations Short Course Notes, Technical Association of the Pulp and Paper Industry (TAPPI) Press, Atianta, Ga., 1983—1991. Successive editions pubhshed at intervals of slightly more than one year. Each is a collection of monographs on various aspects of pulp bleaching technology. Eadier editions replace the words "short course" with "seminar" in the tide. Collectively, probably the best available pulp bleaching text. 

The most comprehensive set of test methods for calcium carbonate has been assembled by the Pulverized Limestone Division of the National Stone Association. Methods for particle size, brightness, +325 mesh (44 -lm), and percentage of calcium carbonate have been pubflshed standards are available and have been well characterized (5). The Technical Association of the Pulp and Paper Industry (TAPPl) has pubflshed methods for calcium carbonate used in the paper industry (6). 

Testing. The Technical Association of the Pulp and Paper Industry (TAPPl) gives test methods that are widely used by kaolin suppHers to the paper iadustry. These iaclude tests for viscosity, viscosity stabiUty, brightness, pH, particle size distribution, moisture content, and screen residue (12). 

W. A. Fraser, L. S. Searola, and M. M. Concha, TAPPI Paper Synthetic Course Processings, Technical Association of the Pulp and Paper Industry, Inc., Atlanta, GA, p. 237 (1980). 

He was a member of the American Chemical Society, and of its Carbohydrate Division (Chairman, 1972-1973) and its Cellulose, Paper, and Textile Division (Chairman, 1971-1972). He was also a member of The Chemical Society (London), The Society of the Sigma Xi, the Combustion Institute, the Torrey Botanical Club, the Technical Association of the Pulp and Paper Industry, and the Montana Academy of Sciences. He served on the editorial boards of the Journal of Analytical and Applied Pyrolysis and the Journal of Wood Chemistry and Technology. He chaired a number of symposia and conferences, including the July, 1983, Gordon Conference on Analytical Pyrolysis. Through election by the University of Montana faculty, he served on the Faculty Senate and on the Executive Committee of the Senate. In 1980, he was awarded the University of Montana s first Distinguished Research Award. 

J. W. Trebilcock, Sizing (Short Course Notes, Technical Association of the Pulp and Paper Industry, 1981, p. 85 (Chem. Abstr., 1981,94, 176942). 

III. American Chemical Society. Cellulose, Paper, and Textile Division. IV. Appleton, Wis. Institute of Paper Chemistry. V. Technical Association of the Pulp and Paper Industry. Wood Chemistry Committee. VI. Series. 

TAPPI. (2002), Ash in wood, pulp, paper and paperboard combustion at 525°C, in Documenty number TAPPI T-211, Technical Association of the Pulp and Paper Industry, Norcross, GA. 

---