High brightness mechanical pulps.
نویسندگان
چکیده
منابع مشابه
EACHING PROCESSES FOR THE PRODUCTION OF MECHANICAL AND CHEMImMECHANICAL PULPS OF HIGH BRIGHTNESS
Several processes used for bleaching niecIianicaI and cIietiii-tiiecIi;iiiicaI I J L I I ~ S i i t high hrightness levcls are conilmred: ( I ) single-stage peroxide bleaching (1’) at high consis tency (HC) and at medium consistency (MC) with and witliortt recovery of tlie residual peroxide; (2) dotilde-stage bleaching seqiiences sncli as peroxide followcd by liydrosttlphi~c (PU, anti doiil,le-s...
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ژورنال
عنوان ژورنال: JAPAN TAPPI JOURNAL
سال: 1990
ISSN: 0022-815X,1881-1000
DOI: 10.2524/jtappij.44.581