΢Á£ÖúÁôÖúÂËÌåϵÓÃÓÚ·ÏÖ½Öƽ¬ÔìÖ½µÄÑо¿_Çữ¹¤³ÌרҵÂÛÎÄ
·¢²¼Ê±¼ä£º
2015-04-03
À´Ô´£º
ÈË´ó¾¼ÃÂÛ̳
Çữ¹¤³ÌרҵÂÛÎÄ·¶ÎÄ
Ŀ ¼
ÖÐÎÄÕªÒª I
Ó¢ÎÄÕªÒª II
Ŀ¼ III
1Ð÷ÂÛ1
1.1 Ç°ÑÔ1
1.2 ÖúÁôÖúÂ˼¼Êõ·¢Õ¹¸Å¿ö1
1.3 ÖúÁôÖúÂË»úÀí3
1.4΢Á£ÖúÁôÖúÂËÌåϵÑо¿µÄÏÖ×´¼°±¾ÂÛÎÄÑо¿µÄÒâÒå8
2ʵÑé11
2.1 ʵÑéÔÁÏ11
2.2 Ö÷ÒªÉ豸¼°ÒÇÆ÷11
2.3 ʵÑé·½·¨11
3½á¹ûÓëÌÖÂÛ15
3.1 CPAM¼°ÅòÈóÍÁÓÃÁ¿¶ÔCPAM/ÅòÈóÍÁÌåϵÖúÁôÖúÂËЧ¹ûÓ°Ïì15
3.2pHÖµ¶ÔCPAM/ÅòÈóÍÁÌåϵÖúÁôÖúÂËЧ¹ûµÄÓ°Ïì17
3.3ÁòËáÂÁÓÃÁ¿¶ÔCPAM/ÅòÈóÍÁÌåϵÖúÁôÖúÂËЧ¹ûµÄÓ°Ïì19
3.4¼ôÇÐËÙÂʶÔCPAM/ÅòÈóÍÁÌåϵÖúÁôÖúÂËЧ¹ûÓ°Ïì20
3.5Ö½ÁϵÄZetaµçλ·ÖÎö21
3.6CPAMÌåϵÓëCPAM/ÅòÈóÍÁÌåϵ¶ÔÊֳƬÎïÀíÐÔÄÜÓ°Ïì23
4½áÂÛ27
Ö л28
²Î¿¼ÎÄÏ×29
Õª Òª£º±¾ÂÛÎľ͵¥ÔªÖúÁôÖúÂËÌåϵ¡¢Ë«ÔªÎ¢Á£ÖúÁôÖúÂËÌåϵÓÃÓÚ·ÏÖ½Öƽ¬ÔìÖ½µÄÖúÁôÖúÂËЧ¹û½øÐгõ²½Ì½ÌÖ¡£ÊµÑé½á¹û±íÃ÷£¬ÔÚ±£³ÖÏËά¸ºµçÐÔÇ°ÌáÏ£¬CPAMµ¥ÔªÖúÁôÖúÂËÌåϵ¡¢CPAM/ÅòÈóÍÁÖúÁôÖúÂËÌåϵ¶¼¿ÉÒÔÓÐЧµÄ¸ÄÉƽ¬ÁϵÄÖúÁôÖúÂËЧ¹û£»Ëæ×ÅÖúÁôÖúÂËÌåϵ¼ÓÈëÁ¿µÄÖð½¥Ôö¼Ó£¬½¬ÁϵÄÖúÁôÖúÂËЧ¹ûÖð²½ÔöÇ¿£»CPAM/ÅòÈóÍÁÖúÁôÖúÂËÌåϵµÄÖúÁôÖúÂËЧ¹ûÃ÷ÏÔ¸ßÓÚCPAMµ¥ÔªÖúÁôÖúÂËÌåϵ£»¶øÇÒ¶ÔÓÚ½¬ÁϵÄpHÔÚ½üÖÐÐÔºÍÖÐÐÔÌõ¼þÏ£¬»áÓÐÁ¼ºÃµÄÖúÁôÖúÂËЧ¹û¡£CPAM/ÅòÈóÍÁÌåϵµÄ×î¼ÑÓÃÁ¿CPAM0.1%¡¢ÅòÈóÍÁ0.2-0.3%¡£Óëδ¼ÓÖú¼Á±È£¬Öú¼ÁÓ¦Óôﵽ×î¼ÑЧ¹ûÇé¿öÏ£¬Ëù³ËÍÖ½Ò³µÄ±íÃæÇ¿¶ÈÂÔÓиÄÉÆ£¬¶¨Á¿¡¢ºñ¶ÈÓÐËùÌá¸ß£¬µ«Ö½Ò³µÄÁѶϳ¤¡¢»·Ñ¹Ç¿¶È¾ùÓв»Í¬³Ì¶ÈµÄϽµ¡£
¹Ø¼ü´Ê£ºCPAM£»CPAM/ÅòÈóÍÁ£»ÖúÁôÖúÂË£»ÁѶϳ¤£»»·Ñ¹Ç¿¶È
Study of microparticle retention and drainage aid system on Pulp and Paper
Abstract: This article introduces the study of microparticle retention and drainage aid system on Pulp and Paper. The experimental results show that Maintain the fiber under the premise of Negative , CPAM unit Retention System and CPAM / bentonite Retention system both can improve the slurry Retention effect£¬And with the addition of, Retention slurry to enhance the effect of, However, CPAM / bentonite Retention was significantly higher than the effect of the system unit CPAM Retention System. And for the slurry in the near-neutral pH and neutral conditions, Have a good effect of Retention .CPAM / bentonite system, the best dosage CPAM0.1%, Bentonite 0.2-0.3%. And not more than additive, additive effect of the application of the best cases, the surface of copy paper a slight improvement in strength, quantitative, increased thickness, but the paper breaking length of the ring have different compressive strength the extent of the decline in.
Keywords£ºCPAM; CPAM / bentonite; Retention;Breaking length; Central pressure level