DESCALING

作品数:9被引量:5H指数:2
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相关领域:金属学及工艺更多>>
相关期刊:《Journal of Wuhan University of Technology(Materials Science)》《Journal of Iron and Steel Research International》《Journal of Energy and Power Engineering》《International Journal of Mining Science and Technology》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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Directional amine-based solvent extraction for simultaneous enhanced water recovery,salt separation and effective descaling from hypersaline brines
《Frontiers of Environmental Science & Engineering》2024年第3期83-92,共10页Yuyao Zhang Litao Jia Jin Zhao Xuming Liu Shuyu Dong Chuanyang Liu Yuanyuan Cui 
supported financially by a grant from Shougang Group Co.,Ltd.,China(No.K202200134Y).
The feasibility of simultaneous water recovery,salt separation and effective descaling of hypersaline brine was investigated by diisopropylamine(DIPA)-based directional solvent extraction(DSE),using diluted/concentrat...
关键词:Hypersaline brines Directional solvent extraction Salt separation Ca^(2+)and Mg^(2+)descaling 
High Pressure Water Jet Cleaning Technology and Its Application in Pipe Descaling
《外文科技期刊数据库(文摘版)工程技术》2022年第1期079-082,共4页GUOYuanhai 
The descaling level of pipelines can directly affect the safety and stability of pipelines during operation. With the accelerating social and economic development, the application scope of pipelines in various fields ...
关键词:high-pressure water jet cleaning technology pipeline descaling practical application 
Pressure Drop of Liquid–Solid Two-Phase Flow in the Vertical Tube Bundle of a Cold-Model Circulating Fluidized Bed Evaporator被引量:2
《Transactions of Tianjin University》2019年第6期618-630,共13页Feng Jiang Siyao Lv Guopeng Qi Xiaoling Chen Xiulun Li 
supported by the open foundation of State Key Laboratory of Chemical Engineering (SKL-ChE-18B03);the Municipal Science and Technology Commission of Tianjin (No. 2009ZCKFGX01900)
A cold-model vertical multi-tube circulating fluidized bed evaporator was designed and built to conduct a visualization study on the pressure drop of a liquid–solid two-phase flow and the corresponding particle distr...
关键词:Pressure drop Liquid-solid two-phase flow CIRCULATING fluidized bed EVAPORATOR VERTICAL tube BUNDLE Heat transfer enhancement FOULING prevention DESCALING 
Impact Pressure Distribution in Flat Fan Nozzles for Descaling Oil Wells
《Journal of Energy and Power Engineering》2016年第6期352-357,共6页Abubakar Jibrin Abbas Ghasem Ghavami Nasr Amir Nourian Godpower Chimagwu Enyi 
The suitability of high pressure nozzles in terms of impact upon targeted surfaces has indicated its effectiveness for the cleaning of oil production tubing scale, which has recently attracted wider industrial applica...
关键词:Impact pressure flat fan nozzle DESCALING oil well phase doppler anemometry sprays. 
Descaling Behavior of 430 Hot-rolled Stainless Steel in HCl-based Solution被引量:2
《Journal of Iron and Steel Research International》2016年第3期190-196,共7页Ying-ying YUE Cheng-jun LIU Pei-yang SHI Mao-fa JIANG Li-yan QIN Guang-wei FAN 
Item Sponsored by National Natural Science Foundation of China(51304042,51374059);New Century Excellent Talents in University of China(NCET-11-0077)
Descaling of hot-rolled stainless steel is generally implemented through pickling process in HNO_3-HF mixed acids,which induces severe environmental concerns of nitrogen oxide(NOx)gases and nitrites.According to the...
关键词:DESCALING hot-rolled ferritic stainless steel PICKLING ELECTROCHEMISTRY 
Influence of a Protective Coating Slurry on Enhancing the Descaling Ability and Oxidation Resistance of 9% Nickel Steel
《Journal of Wuhan University of Technology(Materials Science)》2014年第6期1252-1257,共6页何影 魏连启 ZHANG Xiaomeng ZHOU Xun WANG Shuhua SHAN Xin YE Shufeng 
Funded by the Key Projects in the National Science &Technology Pillar Program in the Twelfth Five-year Plan Period(No.2012BAB08B04);the National Natural Science Foundation of China(No.51202249)
A kind of ceramic slurry was prepared and sprayed onto the surface of 9Ni steel at room temperature. The coating layer will not only reduce the depth of the formed Ni-enriched entanglement at high temperature but also...
关键词:9Ni steel protective coating oxidation resistance descaling ability 
Hot-dip Galvanizing of Carbon Steel after Cold Rolling with Oxide Scale and Hydrogen Descaling被引量:1
《Journal of Iron and Steel Research International》2014年第2期222-226,共5页Yong-quan HE Tao JIA Xiao-jiang LIU Guang-ming CAO Zhen-yu LIU Jun LI 
Item Sponsored by National Science and Technology Pillar Program of China(2011BAE13B04)
A new processing method for producing hot dip galvanized steel is designed and tested, in which pickling is skipped. Hot-rolled low carbon steel sheets are roiled with oxide scale in an experimental mill at room tempe...
关键词:oxide scale acid free cleaning cold rolling reducing annealing hot-dip galvanizing 
Dynamic Strain Field Measurement and Mechanism Analysis of Blasting Descaling of Soot-Delivery Pipe
《International Journal of Mining Science and Technology》1997年第2期21-24,共4页杨仁树 田运生 孙强 马洪伟 商厚胜 齐郁周 
The dynamic strain field under the action of blasting load is measured by means of a super-dynamic strain system and a CS2092H dynamic measuring analysis system, and the relation between the peak valwe of strain and t...
关键词:BLASTING LOAD soot-delivery PIPE dynamic STRAIN field 
STUDY ON BLASTING DESCALING IN THE SOOT-DELIVERY PIPE
《Journal of Coal Science & Engineering(China)》1997年第1期45-48,共4页杨仁树 田运生 商厚胜 杨永琦 齐郁周 
An experiment model, scaled 1: 1, designed for studying a blasting method to clear away soot in a soot-delivery pipe in coal-burning power plant is described. By mixing RDX and Nitramon on a particular scale and stick...
关键词:soot-delivery pipe blasting descaling dynamic stress field 
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