1) on-line spalling
在线清焦
1.
After it started, the on-line spalling technology has been applied two times.
中海油惠州炼油厂420万t/a延迟焦化装置于2009年4月18日投产,投产后进行了两次加热炉的在线清焦操作,其中第二次清焦在第一次的基础上进行了改良。
2) on-line decoking
在线烧焦
1.
The application of on-line decoking technology for the tubes in the 3-chamber furnace of a grass-roots 32 000 b/d delayed coker is introduced in respect of on-line decoking process flow, operation, operating precautions and decoking results etc.
介绍了加热炉炉管在线烧焦技术在扬子石油化工股份有限公司炼油厂新建1。
3) on-line cleaning
在线清洗
1.
Discussion of on-line cleaning and the relative problems in the cooling water system in oil refinery;
炼油厂冷却水系统在线清洗及相关问题探讨
2.
The control concept of on-line cleaning is discussed from the technology view point based on the cleaning practice on the PM8 of Yueyang paper mill.
论述了现代化高速纸机从纸机流浆箱至干燥部的在线清洁以及在线清洁在生产过程中的重要性,从工艺的角度结合岳阳纸业股份有限公司#8纸机在线清洗的生产实践,分析探讨了#8纸机在线清洁的控制理念。
3.
The process and its result of the on-line cleaning program in heat exchanger of Shenyang Paraffin Refinery Plant are introduced.
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。
4) clearing ash on-line
在线清灰
1.
Application of clearing ash on-line technique in xylene process furnace;
在线清灰技术在二甲苯加热炉中的应用
5) on-line washing
在线清洗
1.
The causes of water easily produced in the air separation plant during on-line washing of the cooling circulation system of the Oxygen Plant were presented.
介绍了制氧厂冷却循环系统在线清洗时空分易带水的原因,有效处理了清洗中出现的异常情况,并对各清洗阶段清洗终点进行了判断和效果评定。
6) on line cleaning
在线清垢
1.
The metallic oxide solid particles have been applied to the desiliconization preheating exchanger to solve the silica sediment problem, and the on line cleaning has been investigated.
将无机非金属材质的球形惰性固体颗粒引入铝土矿溶出粗液预热脱硅系统中 ,研究液固循环流化床在线清垢方法 ,解决脱硅预热器硅渣结垢严重、清洗费用高、劳动强度大等问题。
补充资料：烧焦
分子式：
CAS号：
性质：烧焦是指向催化剂床层通入空气，用燃烧法烧除催化剂上的积炭，从而使催化剂恢复活性的过程。由于含碳沉积物燃烧生成CO2放热较大。为防止催化剂烧结，需严格控制温度和氧浓度。
CAS号：
性质：烧焦是指向催化剂床层通入空气，用燃烧法烧除催化剂上的积炭，从而使催化剂恢复活性的过程。由于含碳沉积物燃烧生成CO2放热较大。为防止催化剂烧结，需严格控制温度和氧浓度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条