裂解熱 的英文怎麼說
中文拼音 [lièjiěrè]
裂解熱
英文
heat of cracking-
Multicomponent kinetic model of biomass pyrolysis
生物質的多組分熱裂解動力學模型940 - bm cot surface thermocouple in ethylene
乙烯裂解爐cot表面熱電偶The oil is injected into the bed of fluidized coalite and cracks on contact with hot solid.
該油注于流化焦粉床層中,與熱固體接觸而裂解。After the bottleneck in the original ethene production plant is analyzed, the revamp design plan for srt - iii cracking furnace is proposed. the measuring results after revampment show that the thermal efficiency and ethene recovery ratio are increased compared with the design data ; the production capacity of ethene cracking furnace is enhanced, and energy consumption is reducted
通過分析原乙烯裝置生產存在的「瓶頸」 ,提出了srt -型裂解爐改造的設計方案,並對改造後效果進行測量,熱效率和乙烯收率均比設計值有所提高,乙烯裂解爐的生產能力提高了,能耗降低了。In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene.
石腦油餾份與一個熱表面接角,就裂解而得到乙烯和丙烯。Experimental study of lignin flash pyrolysis
木質素快速熱裂解試驗研究The gas generation of low mature source rocks has been simulated in the open system and close system respectively. the models of primary cracking gas ( gas from kerogen ) and secondary cracking gas ( gas from oil ) have been established. the ro value of primary cracking gas generation peak is ranged from 1. 0 % to 1. 5 %. the ro value of secondary gas generation peak is ranged from 1. 5 % to 2. 5 %
對低成熟(部分為成熟)的烴源巖在開放和密閉體系下的生氣熱模擬實驗研究建立了熱解氣和油裂解氣的生氣模式,熱解氣的生氣高峰在ro = 1 . 0 ? 1 . 5 ,油裂解氣生氣高峰是在ro = 1 . 5 ? 2 . 5之間,從熱解氣和油裂解氣的相對含量來看熱解氣占總生氣量的21 ,油裂解氣可能佔79 ,油裂解氣產率為620m ~ 3噸Electrode materials have effects on properties of electrochemical capacitor, many carbonaceous materials such as active carbon, pyrolytic carbon, active carbon fiber and carbon nanotube were mainly used in electric double - layer capacitor. because of synthetic conditions and cost, we studied their electrochemical properties of electronic double - layer capacitor that pyrolytic carbon was used as their electrode materials
電極材料是影響電化學電容器性能的主要因素之一,應用於雙電層電容器的電極活性物質主要是各種碳材料,如各種活性炭、熱裂解碳、碳纖維、碳納米管等,考慮到合成工藝和成本因素,我們採用熱裂解碳為雙電層電容器的電極材料,並研究了它們的電化學性能。When the conglomeration becomes serious, it will threaten the steady, safe, and long - term operation of the overall system. on the basis of the technology of purification of hot gas of biomass gasification and biomass utilization technology, this thesis focused attention on the experimental and applied research biomass tar catalytic pyrolysis aimed to the characteristics of biomass resource in china
本文在綜述國內外有關生物質焦油脫除的基礎上,圍繞生物質熱解氣化集中供氣系統的攻關項目,針對我國農村經濟發展現狀及生物質資源特點,對適合我國農村應用的生物質焦油催化裂解技術進行了詳細的試驗及應用研究。The production of biomass tar is influenced by gasifier type biomass feedstock, gasification agent and operation parameters, and it may cause great harm to the gasification system and gas consummation equipment. however, traditional tar removal technology, such as filtration, wet cleaning and thermal decomposition, ca n ' t meet with the need for relatively clean gas
熱解焦油的產生受到氣化器類型、生物質原料類型和性質、氣化介質、裂解氣化條件等因素的影響,其對氣化系統和用氣設備等產生不利影響,而目前常採用的焦油脫除方法,如水洗、乾式過濾等不能滿足高效焦油脫除的要求。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。The results provided theoretical basis for down - hole catalytic upgrading of heavy oil
探討了催化劑對稠油水熱裂解反應的催化機理。Heavy oil viscosity reduction of was studied by using toluene as additive for catalytic aquathermolysis reaction in this paper
摘要以鉬酸銨作為稠油水熱裂解反應的催化劑。The results showed that hydrothermal cracking occurred while injecting steam, and the catalyst had catalytic activity for hydrothermal cracking of heavy oil at higher temperature ; viscosity and average molecular weight of heavy oil was thus lowered
實驗結果表明,在注入蒸汽的條件下,遼河稠油可以發生水熱裂解反應,高溫下催化劑對水熱裂解反應具有催化作用。A two - dimensional model is proposed for simulation of gas phase cracking of 1, 2 - dichloroethane ( edc ) to produce vinyl chloride monomer ( vcm ) in tubular reactor furnace, in which side reaction of coke precursor formation is taken into consideration
摘要建立了二氯乙烷在管式反應器中進行氣相熱裂解的二維模型,模型考慮了二氯乙烷熱解生成氯乙烯的主反應和生成焦前體的副反應以及氣體密度變化對裂解反應的影響。Inspection of fired boilers and heaters
裂解爐和加熱爐的檢驗Special cot surface thermocouple with thermowen in ethylene cracking furnace
乙烯裂解爐專用cot表面熱電偶及套管1 special cot surface thermocouple with thermowen in ethylene cracking furnace
1乙烯裂解爐專用cot表面熱電偶及套管Product standard fittings for thermocouple and thermal resistance
乙烯裂解爐熱電偶保護套管乙烯裂解爐專用cot熱電偶The activation energy and pre - exponential factor for pyrolysis of the residues were estimated from the kinetic models for first order parallel reactions
研究表明:木質素是木質纖維素類熱裂解產生焦碳的主要來源。分享友人