Accession Number : AD0661109

Title :   EFFECT OF FIRE-RETARDANT AND OTHER INORGANIC SALTS ON PYROLYSIS PRODUCTS OF PONDEROSA PINE AT 250 AND 350 C.

Descriptive Note : Research paper,

Corporate Author : FOREST PRODUCTS LAB MADISON WIS

Personal Author(s) : Brenden,John J.

Report Date : OCT 1967

Pagination or Media Count : 19

Abstract : When treated and untreated wood were pyrolyzed at 350C., the chemicals increased the yield of char, water, and gas fractions and decreased flammable tar. At 250C. most chemicals reduced tar and char and increased the water fraction. (Author)

Descriptors :   (*FIRE RESISTANT MATERIALS, WOOD), (*PYROLYSIS, WOOD), SAMPLING, THERMAL PROPERTIES, INORGANIC COMPOUNDS, SALTS, CHEMICALS, VACUUM APPARATUS, DISTILLATION, TABLES(DATA)

Subject Categories : Physical Chemistry
      Wood, Paper and Related Forestry Products

Distribution Statement : APPROVED FOR PUBLIC RELEASE