Since the RFCC Units with 350×104t/a of Dalian Petrochemical Company went into operation in 2003,salt contents of medium pressure steam have often exceeded the provided standard,so that salt accumulation occurred in the units and downriver sets.
大连石化公司350×104t/a重油催化裂化装置2003年投产以来中压蒸汽品质含盐量经常超标,造成装置及下游机组积盐。
Scaling and salt accumulation of supercritical once-through boiler at AVT in first year in Zhejiang province is introduced.
介绍了采用给水全挥发性处理工况下的超临界直流机组首年锅炉积垢和汽轮机叶片积盐情况,通过对结垢和积盐特征的分析,推断结垢和积盐的成因,探讨了为解决此类问题可做的工作。
2 boiler heater surface of Mawan Power Plant, pipe explosion reason that caused by boiler flue gas temperature & surface of pipe temperature deviation & mineral salt deposition were analyzed, and the improved method was given.
针对妈湾发电厂#2 炉受热面爆管,对引起爆管的原因——锅炉烟温、壁温偏差和积盐进行了分析,并提出相应的改进措施。
After a through examination on the boiler\'s air and water separator,we found a few possible reasons for salt deposition,with help of thermochemistry test,we presented solutions for boilre №1.
对1号机汽轮机转子叶片进行检查,发现高压转子叶片和部分中压转子叶片上的积盐厚达0。
The causes of salt deposit forming on TRT blade were analyzed.
分析了TRT叶片积盐形成的原因,并通过提高煤气温度和在煤气中添加阻垢剂等试验积累了防止积盐的运行经验,提高了TRT运行可靠性。
This paper analyzed the salt deposit problem of a small boiler\'s superheater which would cause the operating pressure drop.
对小型锅炉过热器积盐,运行压降增大问题进行科学分析,找出原因,提出改进措施,有利于小型火力发电锅炉及工业锅炉的安全运行。
Wangbei block lies in northwest pitching end of the Wangchang salt swell in the Qianjiang depression,Jianghan basin and is characterized by typical salt lake deposit.
位于江汉盆地潜江凹陷王场盐隆背斜构造西北倾末端的王北区块具有典型的盐湖沉积。
Effects of leaching salt on irrigation with harvested rainwater in accumulating salt orchards in semiarid regions
半干旱山区积盐果园集雨灌溉洗盐效果研究
Saline-alkali Soil Storing Salt Condition in Songnen-Plain and the Space Distribution Research of Salt Supplying Type;
松嫩平原盐渍土积盐条件与盐分补给类型的空间分异研究
Research on the Reasons and Countermeasures of Salt Accumulation on Boiler Superheater
浅谈锅炉过热器积盐原因及控制措施
Inspection of Salt Deposits in 600MW Steam Turbine in First Complete overhaul
600MW汽轮机在首次大修中的积盐检查
Regularity of Salt Accumulation of Greenhouse Soil in Suburbs of Harbin
哈尔滨市郊设施土壤积盐规律的研究
With an area of 430,000 ha, China's salt pans produced 29.281 million tons of raw salt in 1997.
中国有盐田面积43万公顷，1997年生产原盐2928.1万吨。
Vegetation Influence on Nutrients Distribution in Pore Water of Salt Marsh Sediment
盐沼植物对沉积物间隙水营养盐分布的影响
Effects of Salinity on the Growth and Pigment Accumulation of Alga Dunaliella salina
盐度对盐生杜氏藻生长及其色素积累的影响
tissue hardened by deposition of lime salts.
石灰盐沉积造成的组织硬化。
DEEP WATER CARBONATE OF THE DEVONIAN IN PUAN-QIANCHANG,QUIZHOU
贵州普安铅厂泥盆纪深水碳酸盐沉积
CAMBRIAN CARBONATE GRAVITY FLOW DEPOSITS IN GUIZHOU AND HUNAN
黔东、湘西寒武纪碳酸盐重力流沉积
A BASIC MODEL OF THE ANCIENT MARINE ENVIRONMENT FOR SEDIMENTATION OF CARBONATE
论古代海洋碳酸盐沉积环境基本模式
GRAVITY-DISPLACED DEPOSITS OF CAMBRIAN DEEP-WATER CARBONATES IN WEST HUNAN AND EAST GUIZHOU
湘西黔东寒武纪深水碳酸盐重力沉积
meadow seashore saline soil, 656,540mu;
单甸滨海盐土,面积为656,540亩;
Sedimentology and Lithologic Reservoir Exploration in Salt Lake Basin, Eogene of the Southwest in Qaidam Basin;
盐湖盆地沉积特征与岩性油气藏勘探
Studies on the Preparation of Fe-6.5wt%Si Sheet by Molten Salts Electrodeposition;
熔盐电沉积法制备Fe-6.5wt%Si薄板研究
Studies on the Preparation of Si and Fe-6.5wt%Si Sheet by Molten Salts;
熔盐法沉积Si及制备Fe-6.5wt%Si薄板研究
Capital Accumulation and Flow Direction of Lianghuai Salt Merchants in Qianlong Years;
乾隆年间两淮盐商的资本积累与流向