Ditch Corrosion Generated in Flowing Boiler Feed Water
نویسندگان
چکیده
منابع مشابه
Corrosion Properties of F82H in Flowing High Temperature Pressurized Water
This work reports the effects of water flow and dissolved oxygen (DO) on corrosion behavior of reduced activation ferritic/martensitic steel, F82H. The corrosion tests were performed in high temperature pressurized water by using a test apparatus for rotated disk sample. All of specimens showed weight gains after static corrosion tests up to 500 h. However, the rotated disk showed weight losses...
متن کاملprohibition of boiler feed water pump failure in power plant
this paper deals with a failure investigation of boiler feed pump’s shaft of a steam power plant. boiler feed water pump is a specific type of pump used to pump, feed water into a steam boiler and is one of most important part of steam power plants. feed pumps failure may cause failure of another part of steam power station, therefore keep them safe is an important problem. there are 12 feed pu...
متن کاملThe Evolution of Successful Elimination of Electro-corrosion in Mechanical Seals for Reactor- and Boiler Feed Water Pumps Handling Ultra-pure Water
Since the introduction of mechanical seals in nuclear boiling water reactor (BWR) feed pumps operating with high drive ratings, keeping mechanical seal reliability high became a challenge. A problem also encountered in fossil feed pump applications using similar electrically low conductive feed water, referred to as Combined Water Treated (CWT) feed water operation. After a short number of oper...
متن کاملA Systematic Numerical Tool Accounting for Boiler Feed Water (BFW) in Total Site Heat Integration
Energy efficiency in industrial field gains very much attention around the world. Total Site Heat Integration (TSHI) is proposed as a solution to increase energy saving opportunities. Graphical method, numerical method and mathematical model are used to benchmark, design and optimise centralised utility system in multiple processes site. Several publications have studied multiple utility target...
متن کاملFurnace Wall Corrosion in a Wood-fired Boiler
The use of renewable wood-based fuel has been increasing in the last few decades because it is said to be carbon neutral. However, wood-based fuel, and especially used wood (also known as recycled wood or waste wood), is more corrosive than virgin wood (forest fuel), because of higher amounts of chlorine and heavy metals. These elements increase the corrosion problems at the furnace walls where...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Zairyo-to-Kankyo
سال: 2003
ISSN: 0917-0480,1881-9664
DOI: 10.3323/jcorr1991.52.86