对水后偏钛酸降温工艺的对比分析和研究  

Comparative Study on Cooling Technology of Metatitanic

作　　者：曹波 梁国栋 刘黎南 Cao Bo;Liang Guodong;Liu Linan(Shandong Dawn Titanium Industry Co.,Ltd.,Longkou,Shandong 265700,China;Shandong Bede Energy Saving and Environmental Protection Engineering Co.,Ltd.,Zibo,Shandong 255000,China)

机构地区：[1]山东道恩钛业有限公司,山东龙口265700 [2]山东贝德节能环保工程有限公司,山东淄博255000

出　　处：《涂层与防护》2021年第5期10-13,共4页Coating and Protection

摘　　要：通过对比分析不同工艺、设备条件下的水解后偏钛酸降温过程,结合行业的实际情况,综合论述了不同冷却降温方式——换热、负压蒸发在水解后偏钛酸降温的优劣对比,并转变固有思维模式、结合生产工艺流程,采取最佳的流程方案,即不影响生产总体流程,不延长生产周期,能实现低投入,低能耗,并达到更好的使用效果。By comparing and analyzing the cooling process of metatitanic acid after hydrolysis under different technology and equipment,and viewed from the actual situation of the industry,the advantages and disadvantages of the different cooling ways(e.g.heat transfer and reduced-pressure evaporation)for cooling after hydrolysis are discussed.Based on the production process and innovative design,an optimized process is applied to achieve better utility showing low investment and energy consumption without negative impact on the general process and production cycle.

关 键 词：偏钛酸 降温 负压蒸发 流程 

分 类 号：TQ630.72[化学工程—精细化工]