焦油值 的英文怎麼說
中文拼音 [jiāoyóuzhí]
焦油值
英文
tar value-
This article aims at the boiler ' s problems in operation : 1 ) under nominal load, the smoke temperature at the outlet of hearth reaches 1200, far more exceeds 1050 the original designed temperature. this will always result in slag inside boiler and the temperature of overheater ' s pipe superheat, so that boiler cannot take nominal load and all these influence boiler ' s nomal operation heavily, 2 ) this article also studied the reason why the assistant oil becoming necessary when coal changes. during the nomal operation, many factors ( makeup of combustor and its disposal, smirch and encrust of water wall, excessive air coefficient, temperature of primary air, coal type and density of coal dust ) can deviate the designed working conditions, then affect the boiler ' s nomal operation
本文針對該鍋爐在實際運行中存在的問題：在額定負荷下，爐膛出口超溫、低溫段過熱器前煙溫高達936 ，遠遠超過815的設計值；噴燃器四周水冷壁結焦嚴重，過熱器管壁溫度超標，無法帶上額定負荷；甚至有時因燃煤質量的變化，必須投油助燃的嚴重情況進行了分析研究。在實際生產過程中，燃燒器的結構、布置，水冷壁的粘污、結垢，過剩空氣系數、一次風溫、煤種及其濃度變化等許多因素都會偏離鍋爐的設計工況，從而影響爐內的傳熱和燃燒，造成爐膛出口超溫、水冷壁結渣等問題。Alcan test method for coking value of tar and pitch
測定焦油和硬瀝青焦化值的試驗方法By virtue of the experiments carried out on the modified pilot - scale biomass gasification system, the temperature field in the gasifier is made explicit. and also some principles about how the temperature, feedstock and extraction mode exert influences on heat value and production rate of gas are attained. in addition, some tentative tests of tar cracking and thermodynamic characteristics of biomass gas burner have been performed, which are that indispensable to design and operation of biomass gasification demonstration project
接著，通過對生物質中熱值氣化中試試驗系統的多次改造和反復試驗，了解了氣化爐內溫度場分佈，得出了溫度、物料、抽氣方式等因素對生物質熱解氣的成分、熱值和產氣率影響的一些基本規律，並進行了初步的焦油催化裂解試驗和煤氣燃燒器的熱力特性、燃燒特性試驗，為面向工程應用的集中供氣示範項目提供了必要的設計和運行依據。So the development of coal industry is influenced by the competitions and should be mostly concerned about. nowadays such sensitive questions concerning organization orientation and positioning of china coal industry as competition and monopoly, market and government, open policy and autonomy have become the focus for discussion in the coal industry sector
在石油產業、電力產業逐步呈現寡頭競爭態勢的今天，煤炭產業的發展更為值得關注，競爭與壟斷、市場與政府、開放與自主等涉及中國煤炭產業組織取向與定位的敏感性問題都己成為業界討論的焦點。Test method for coking value of tar and pitch modified conradson
焦油和硬瀝青焦化值測試方法Alcan standard test method for coking value of tar and pitch
測定焦油和硬瀝青焦化值的試驗方法Standard test method for coking value of tar and pitch modified conradson
焦油和硬瀝青焦化值的With the merits of technical simplicity, better adaptability to materials, less start time and operational stability, this gasification technology can produce mcv ( > 2500kcal / nm3 ) biomass fuel gas with low tar content ( < 50mg / m3 ), which entirely meets the standard of agricultural ministry ny / t443 - 2001 ? technical specification and acceptance of standard for straw gasification system of central gas supply
其技術簡單、原料適應性好、啟動速度快、運行穩定，產出的生物質煤氣熱值2500kcal nm ~ 3 ，焦油含量50mg m ~ 3 ，均達到農業部標準ny t443 - 2001 《秸稈氣化供氣系統技術條件及驗收規范》的要求。On the basis of the investigation of medium calorie biomass gasification and centralized gas supply technology, extensive study was performed on the catalytic cracking of biomass tar, both experimental and kinetic
在生物質中熱值氣化集中供氣技術的研究的基礎上，本文對生物質熱解焦油的催化裂化進行了深入的實驗研究和動力學研究。Method for calculating volume - temperature correction for coal - tar pitches
煤焦油瀝青體積-溫度修正值計算方法Standard test method for calculating volume - temperature correction for coal - tar pitches
計算煤焦油瀝青體積-溫度修正值的標準試驗方法分享友人