低碳经济发展中的造纸产业节能减排研究初探_图文

1、 P aper Sc ience & T echno lo gy 2010 Vo.l 29 No. 6 Study on FA S and TAED A ctivated H2 O2 B leaching of Deinked Pulp Yun N a 1, 2 Chen S ijie 1 Zhong Yuzeng 1 Zhong M injun 1 L in Zhangnong 1 ( 1. D epart m ent o f L igh t Che m ica l Eng ineering , Guangdong Industry T echn ica l Co llege , G

2、 uang zhou 510300, G uangdong , Ch ina ; 2. S tate K ey L ab of Pu lp and P aper Eng ineer ing , South China U niversity of T echnology , G uangzhou 510640, G uangdong , Ch ina Abstract : FAS b le aching techno lo gy and affect ing factors asw e ll as FAS ( F TAED activ atedH 2 O2 ( P tw o stages bl

3、each ing of deinked pu lp w ere stud ied in th is paper . T he results show ed that the sequence of FAS bleach in g affect ing factorsw as FAS dosage , reaction t i me , temperature and N aOH dosage . T he opti m um bleach in g conditionsw ere FAS 0 . 6 % , N aOH 0 . 3 % , reaction ti m e 30m in , t

4、em perature 70& . PF t w o stage b le aching w as better than FP t o stage b leaching. w K ey w ord s : w astepaper deinked pulp ( D IP ; FAS; TAED activated perox id e ; bleach in g ( 上接第 23页 P reli m inary Study on Saving Energy and Reducing D ischarge of China Paper Industry in L ow Carbon Ec

5、onomy Developm ent Zhang Shijie 1 , 2 H e B eihai 1, 3 Zhao Lihong 1, 3 ( 1. State K ey L ab o f P ulp and P aper Eng ineering , South Ch ina U n ive rsity o f T echno logy , Guangzhou 510640 , G uangdong , China ; 2. L iaon ing P rov inc ial K ey L ab of Pu lp and P aper Eng ineer ing , D a lian P

6、o ly techn ic U n iversity , D alian 116034, L iaon ing , Ch ina ; 3. N a tiona l R esearch C enter o f P aper m ak ing & Po llution Contro, l South Ch ina U n ive rsity o f T echno logy , Guangzhou 510640 , G uangdong, Ch ina Abstract : Since paper industry is one o f the m ain energy consum er

7、 , it is qu ite i m portan t to study the energy sav in g techno lo gy. By analyzing paper industry energy bandw id th situation o f U. S. A and energy using practice of Ch in a paper industry , the w ork of sav ing energy and reducing consum ptio n o f Ch in a paper industry w as explored in th e p

8、aper . T he w ho le pulp and paper process has a great po tentia l fo r energy sav ing. T he work of energy sav ing can prom o te paper in dustry energy sav ing , discharge reduction and benefits in crease to ach ieve th e strateg ic ob ject iv es of econom ic deve lo pm ent to a real low carbon ind

9、ustry. K ey w ord s : paper industry ; energy sav in g ; d ischarge reduct io n ; low carbon econom y; deve lopm enta l d irectio n ( 上接第 28页 The E ffects of D estabilization of Deinked Pulp Suspension on the D eposition of Secondary Stickies Chen J iax iang ( Sta te K ey Laboratory of Pulp and Pape

10、 r Eng ineering , South Ch ina U n ive rsity o f T echno logy , Guang zhou 510640, G uangdong , China Abstract : T he effects of destab ilisat ion of de inked pu lp suspensio n on the depositio n o f secondary stick ies are intro duced in th is paper . The m ain research contents in dude : ( 1 types

11、 o f stick ies and their for m atio ns , ( 2 th e con cept o f electrostatically destabilized secondary stickies and stab ilised de in ked pu lp suspension , ( 3 the test m eth ods of the characterization for electrostatically destab ilised secondary stick ies, ( 4 the effect o f destabilisation on secondary stickies deposition , ( 5 the effect o f the type o f cat io nic po lym er on secondary stick ies depositi