METHOD OF ANALYSIS FOR RESINOUS SUBSTANCES IN SULFATE BLEACHED LEAVED WOOD CELLULOSE

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to pulp and paper industry, in particular to u0430u043du0430u043fu0438u0437u0443 u0441u043eu0434u0435u0440u0436u0430u043du0438u00a0 bleached sulphate wood pulp, substances, u043fu043eu0437u0432u043eu043bu00a0u0435u0442 u0443u043fu0440u043e u0441u0442u0438u0442u044c process and shorten its length while maintaining the accuracy of the u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u0438u0437u043cu0435u0440u00a0u044eu0442 u043eu0442u0440u0430u0436u0435u043du0438u00a0 castings before and after its u0432u044bu0434u0435u0440u0436u0438u0432u0430u043du0438u00a0 in 155 165 & deg; c for 2 to 6 hours.then set the desired value in the formula given in the description. 1, table 2).