|本期目录/Table of Contents|

[1]雷游生,黄天梁,邱秋生.氟化氢传统工艺装备的改进[J].厦门理工学院学报,2017,(5):21-27.
 LEI Yousheng,HUANG Tianliang,QIU Qiusheng.Improvement of the Traditional Hydrogen Fluoride Process Equipment[J].Journal of JOURNAL OF XIAMEN,2017,(5):21-27.
点击复制

氟化氢传统工艺装备的改进(PDF)
分享到:

《厦门理工学院学报》[ISSN:1673-4432/CN:35-1289/Z]

卷:
期数:
2017年第5期
页码:
21-27
栏目:
机械与汽车工程
出版日期:
2017-10-30

文章信息/Info

Title:
Improvement of the Traditional Hydrogen Fluoride Process Equipment
文章编号:
1673-4432(2017)05-0021-07
作者:
雷游生黄天梁邱秋生
(福建龙氟化工有限公司技术中心,福建 龙岩 364204)
Author(s):
LEI YoushengHUANG TianliangQIU Qiusheng
(Fujian Longfu Fluorine Chemical,Longyan 364204,China)
关键词:
氟化氢装备改进传统工艺装备
Keywords:
hydrogen fluorideequipment improvementtraditional process equipment
分类号:
TQ1243
DOI:
-
文献标志码:
A
摘要:
针对传统氟化氢工艺装备存在的生产工艺热能利用不足,导气箱腐蚀严重、堵管频率高,反应转炉炉头、炉尾密封性欠佳,有水酸制酸条件受限以及有水氟化氢人工充装易产生喷溅现象等问题,改进了装备中的5个关键工艺装置:即改进反应转炉的余热利用装置,导气箱换耐腐蚀材料并安装自动推渣装置,炉头炉尾缸由机械密封装置取代弹簧压紧装置,利用DCS系统实现有水酸制酸自动控制及有水氟化氢自动充装。试运行调整后,原传统萤石硫酸法传统氟化氢生产条件得到大幅改善,产品质量稳定,年节约生产成本500多万元,减少二氧化硫排放量1059 t,烟尘排放量减少425 t,实现了节能、降耗、减排的目标。
Abstract:
To improve the performance of traditional hydrogen fluoride(HF) process equipment for insufficient heat energy utilization,severe corrosion and frequent water tube blocking in gas box,poor acid making conditions,poor sealing in converter top and end cylinder,and water splash when artificial filling of hydrogen fluoride,five key process devices in the HF equipment were reformed including improved waste heat utilization device of the converter,corrosion resistant materials and automatic waste disposal device for gas box,mechanical sealing device to replace spring clamp for top and end cylinder,DCS based for HF automatic acid making control and automatic filling of Hydrogen Fluoride.Trial operation results show that hydrogen fluoride production are much more improved than the traditional fluoritesulfuric acid method,with products of secured quality,and annually reducing cost by 5 million RMB,sulfur dioxide emissions by 1059 t,and soot emissions by 425 t.The goal of energy saving,consumption reduction and emission reduction is realized.

参考文献/References:

[1]赵力强.浙江省萤石资源开发现状及发展对策[J].浙江冶金,1993(4):3538.[2]徐建国,周贞峰,应盛荣.我国氟化氢产品技术的现状及发展趋势[J].化学生产与技术,2010,17(6):814.[3]王丽,肖玉岭,曹建磊.无水氟化氢冷凝器腐蚀原因分析[J].有机氟工业,2000(4):1415.[4]王占前,旷戈,林诚,等.氟化氢生产技术进展[J].化工生产与技术,2009,16(6):16.[5]吴国庆.无机化学:下册[M].4版.北京:高等教育出版社,2003,462464.[6]梁潞华.管壳式换热器结构设计的探讨[J].化学工程与装备,2009,6(6):3335.[7]冯嘉祯,刘宝钧.γ辐照接枝聚四氟乙烯特性和自由体积的关系[J].原子能科学技术,1999,33(3):211218.[8]史国生.电气控制与可编程控制器技术[M].北京:化学工业出版社,2003.[9]刘新亮,鄢波.DCS系统稳定性的探讨[J].科技广场,2011(9):228231.

相似文献/References:

备注/Memo

备注/Memo:
[收稿日期]2017-07-28[修回日期]2017-10-11[作者简介]雷游生(1976-),男,畲族,工程师,研究方向为化工机械及自动化,Email:375134461@qq.com。
更新日期/Last Update: