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Information × Registration Number 0203U008733, 0102U000608 , R & D reports Title The elaboration ecology pure technology of complex treatment of weat straw on pulp for production of paper products popup.stage_title Head Barbash Valeriy Anatoliyovich, Registration Date 24-12-2003 Organization Engineering centr "Perspectiva" NTUU "KPI" popup.description2 The modified neutral-sulphite method of obtaining the straw cellulose was investigation. Determined mathematical models and best values main technological factor process of delignificathion the wheat straw. The kinetic features (the constants to velocities and energy to activations) of the process of the reception of the cellulose was calculated. It Is Installed that use the chemical additives (antrahinon and sulfide sodium) enlarges output and perfects physico-mechanic factors of the straw cellulose. The technological regulations production straw neutral-sulphite cellulose is designed.The features of perfected black lye after cooking modified neutral-sulphite of delignificathion was investigathion. Installed optimum amount of the perfected solution that can be again used at cook of the cellulose. The recommendations on use the products of the conversion of the perfected solution instead of import technical lignosulphonats in metallurgical and cement industry was designed. The different modes ofbleaching got cellulose was studied. The technological mode of bleaching the wheat cellulose hydrogen peroxide is designed without use chlor reagent.The exploratory samples of the writing paper, paper for fluting and board in compositions which is used bleached and unbleached cellulose was obtaining. The project of the paper production standard specifications with use in its compositions of the straw cellulose was designed. Product Description popup.authors popup.nrat_date 2020-04-02 Close