000			03348nas a2200421 a 4500
005			20260817171613.0
008			110105s2010 th uu|m rtt 0| a1eng d
035			_a.b12088201
099		9	_aAIT Thesis no.PP-10-02
100	1		_aLasmaretty, Itsna Lathifah
245	1	0	_aBleaching comparison on acacia kraft pulp produced from continuous and batch cooking system
260			_aPathum Thani, Thailand : _bAsian Institute of Technology, _c2010
300			_a1 online resource (54 leaves) : _bill.
490	1		_aThesis ; _vno. PP-10-02
500			_aSubmitted in partial fulfillment of the requirements for the degree of Master of Science in Pulp and Paper Technology
502			_aThesis (M.Sc.) - Asian Institute of Technology, 2010
520			_aThe objectives of this study were to compare the pulp produce from Batch and Continuous cooking system and also to study the bleachability and the papermaking potential. Comparing the cooking system was done by studying mill data and analyzing the sample. Post O2 pulp produced from SuperBatch and CompactCookingTM G2 were bleached in laboratory scale with two different sequences, D0-EOP-D1-D2 and DHot-EOP-D1. In the bleaching, there are three different kappa factors applied; 0.25; 0.30 and 0.35. The mill data shows that CompactCookingTM G2 gives lower power and energy in operation and also better yield than SuperBatch. In term of pulp quality, CompactCookingTM G2 presented higher kappa number and viscosity but lower hexenuronic acid. The laboratory bleaching result shows that even SuperBatch has lower kappa number but it gives higher bleachability than CompactCookingTM G2 pulp. This study also proven that D2 stage did not give significant brightness gain in final brightness therefore it can be omitted to save energy and chemical consumption. The papermaking potential of pulp produced from laboratory experiment gives similar response. Both pulp shows similar strength and optical properties. Hence the mill sample shows that SuperBatch still gives better strength properties than CompactCookingTM G2
650		0	_aAcacia
650		0	_aWood-pulp _xBleaching
650		0	_aKraft paper industry
700	1		_aBharti, Shashank, _eChairperson
700	1		_aNazhad, Mousa M., _eExamination Committee
700	0		_aSawitree Pisuttipiched, _eExamination Committee
710	2		_aAPRIL - PT. Riau Andalan Pulp and Paper, _eScholarship Donor
810	2		_aAsian Institute of Technology. _tThesis ; _vno. PP-10-02
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B03688
907			_a.b12088201 _bmnait _cu
902			_a240405
998			_b0 _c110105 _dm _ea _fu _g0
962			_a000:001:PDF:b1208820:000385:0:0:0:0:0:0 _tAbstract-AIT Thesis no.PP-10-02 _vn
945			_lmnait
945			_lmnarc
942			_c22
942			_c40
909			_aBarcode : 30050120668792 _bCREATED : 2014-05-28 _cRECORD # : i12804174 _dLPATRON : 0 _eLCHKIN : - _f# RENEWALS : 0 _g# OVERDUE : 0 _hIUSE3 : 0 _iTOT CHKOUT : 0 _jTOT RENEW : 0
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