大氮肥
大氮肥
대담비
LARGE SCALE NITROGENOUS FERTILIZER INDUSTRY
2011年
3期
151-153
,共3页
苯菲尔脱碳%过滤器%NOMEX%材质
苯菲爾脫碳%過濾器%NOMEX%材質
분비이탈탄%과려기%NOMEX%재질
Benfield decarbonization%filter%NOMEX%material of construction
采用NOMEX材质的四袋悬盖式过滤器对苯菲尔脱碳溶液过滤器进行改造，投用后效果明显，滤袋中滤饼较多，杂质颗粒细，有部分有机杂质吸附。溶液消泡时间缩短，溶液中铁离子的含量有明显的降低，系统腐蚀减轻，药品损耗减少，改善了脱碳系统运行状况，NOMEX材质过滤袋可重复使用。
採用NOMEX材質的四袋懸蓋式過濾器對苯菲爾脫碳溶液過濾器進行改造，投用後效果明顯，濾袋中濾餅較多，雜質顆粒細，有部分有機雜質吸附。溶液消泡時間縮短，溶液中鐵離子的含量有明顯的降低，繫統腐蝕減輕，藥品損耗減少，改善瞭脫碳繫統運行狀況，NOMEX材質過濾袋可重複使用。
채용NOMEX재질적사대현개식과려기대분비이탈탄용액과려기진행개조，투용후효과명현，려대중려병교다，잡질과립세，유부분유궤잡질흡부。용액소포시간축단，용액중철리자적함량유명현적강저，계통부식감경，약품손모감소，개선료탈탄계통운행상황，NOMEX재질과려대가중복사용。
A filter for Benfield decarbonization solution is retrofitted by using a filter with 4-bags and a hinged cover made of NOMEX and effect is obvious after putting into use. There are more cakes in bags, particles of impurities are fine and some organic impurities are absorbed. The solution deforming time is shortened and the content of iron ions in solution is significantly lowered, the corrosion of system is mitigated, the consumption of chemicals reduced and the operational state of decarbonization system improved.
