并对换热器运行中与停车时的清洗方法作了评述。
Cleaning method on heat exchanger in running and in stop working are reviewed.
本文介绍了钢制换热器碳酸盐垢的特点、清洗工艺及操作控制条件。
This paper introduces the characteristics, process and operation conditions of cleaning carbonate scale deposited on the steel heat exchanger.
介绍采用黑马HM-201清洗剂清洗甲醇换热器的锈垢和污垢的方法。
A way to remove rust and fouling in the cooler of methanol by the Heima HM-201 cleaner was introduced.
用简单的化学清洗方法彻底除去换热器工作表面的积垢，提高其在使用过程中的换热效率。
Use to simple chemistry cleanout means to get rid of the begrime in the work-surface of heating exchanger, in order to improve its thermal efficiency of using process.
VC生产过程中，物料产生的污垢会降低螺旋板换热器的利用率，制约着整个生产线的产量。能过定性分析研究了合适的清洗剂，有效清除物料污垢。
Fouling produced in VC manufacturing process make the efficiency of heat exchanger reduced. A suitable cleaning agent was developed, with which the fouling could be efficiently removed.
试制了PE-207型和CH-15型清洗剂，并用于清洗炼厂油品换热器的结垢，取得一定的济经效益。
This paper introduces the derelopment and evaluation of PE-207 and CH-15 cleaning compositions, which have been applied in removing the fouling products of refinery oil product heat exchangers.
采用化学清洗和空气爆破相结合的方法，清除换热器中由变换气及催化剂粉末等形成的垢物，降低换热器的阻力，提高热效。
Combining the chemical cleaning and air blasting method, this paper introduces a new method of removing the deposit resulting from the shift gas and catalyst powder, etc.
介绍了沈阳石蜡化工有限公司换热器在线清洗方案的制定过程及清洗结果。
The process and its result of the on-line cleaning program in heat exchanger of Shenyang Paraffin Refinery Plant are introduced.
渣油换热器结垢导致常压装置换后终温下降，燃料消耗增加，同时也增加了换热器的清洗难度。
The scaling in residuum heat exchanger will make the final temperature drop after heat exchanging, and fuel consuming increase. It also increases the difficulty in cleaning heat exchanger.
根据换热器的形式，应在换热器的两端留有足够的空间来满足条件(操作)清洗、维修的需要。
According to the form of heat exchanger, with sufficient space should be at both ends of the heat exchanger to meet the needs of the conditions (operations) cleaning and maintenance.
根据换热器的形式，应在换热器的两端留有足够的空间来满足条件(操作)清洗、维修的需要。
According to the form of heat exchanger, with sufficient space should be at both ends of the heat exchanger to meet the needs of the conditions (operations) cleaning and maintenance.
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