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51篇 您的检索式:作者名="Hallvard"
    题名 作者 年代 出处 被引量
1氨法脱碳系统再生能耗的研究显示文摘氨水溶液能够实现较高的CO2脱除率,具备较大的吸收能力,同时能够脱除烟气中SOx和NOx等酸性气体,近年来被认为是具有发展潜力的CO2吸收剂。普遍认为氨法再生过程的反应热能耗可降至26.88kJ.(molCO2)-1,远低于MEA能耗85kJ.(molCO2)-1。文中对比大量文献中的再生能耗数据,分析了其数据可靠性,理论计算和量热计实验测量低温下(35℃)氨水吸收CO2吸收热为60~70kJ.(molCO2)-1,并且随着CO2负载量增大无明显变化;高温下(80℃)初始吸收热热值约为60kJ.(molCO2)-1,随着CO2负载量增大而增大至120kJ.(molCO2)-1,然后再次减小至80kJ.(molCO2)-1。碳酸铵溶液吸收CO2过程吸收热测量实验也证实了氨水吸收CO2过程无法实现26.88kJ.(molCO2)-1低热值。和其他醇胺溶液吸收热热值相比,氨水溶液在降低能耗方面具有一定优势,但是优势不明显。秦锋 王淑娟 HALLVARD F.Svendsen 陈昌和 2010化工学报2010,61,5:17
2碳化氨水中含碳量的分析及测量显示文摘近年来氨法吸收二氧化碳成为化学吸收方法捕集二氧化碳研究方面的热点,碳化氨水中含碳离子的测定至今仍然是一个难点。该文使用0.1 mol/L的H2SO4溶液和Metrohm 809 Titrando滴定仪,经过对多个碳化氨水溶液样品的滴定测量,并且结合质量守恒法和BaCl2沉淀法进行比较,发展和确认了能够测量出碳化氨水溶液中含氨量和含碳量的滴定方法。对滴定过程进行了深入的分析,认为美国能源实验室(NETL)发展的NH3、CO32-、HCO3-测量方法存在问题。滴定方法相对于Raman光谱和NMR方法的缺点是无法区分含碳离子形态,但优点是能够快速准确地测定碳化氨水中的含氨量和含碳量。秦锋 王淑娟 Hallvard F.Svendsen 陈昌和 2011清华大学学报(自然科学版)2011,51,4:6
3A road-map for energy-neutral wastewater treatment plants of the future based on compact technologies (including MBBR)显示文摘在为国内废水处理的纸概念,未来的植物被使用讨论一)一张流动图基于确定的、紧缩的、证明技术(即为在主流的N移动的 nitrification/denitrification )并且 b )一张流动图基于出现,紧缩的技术(即在主要溪流的de加氨) .The 后者(b)将给 energyneutral 废水处理植物,当这不能为开始的一(a)被保证时。例子流动图表演植物概念一)由使用以一个最佳的方法联合的紧缩的生物、物理/化学的过程最小化精力消费,例如,由使用动人的床 biofilm ,反应堆( MBBR )为 biodegradation 和高率的粒子分离过程处理,并且de加氨为N移动和 b 处理)最大化精力( biogas )通过由使用最小化污泥的 biodegradation 的废水处理过程的消化的生产(在消化以前)未来的处理植物应该生产为某类型的复用是足够的水质量(例如洗澡的水质量)( 厕所涌出,城市的使用,灌溉等等) 。纸轮廓在陶器的膜过滤前作为预告的处理与凝结在联合基于 ozonation 压缩水开垦过程。Hallvard Фdegaard 2016Frontiers of Environmental Science & Engineering2016,10,4:5
4Study of a modified amine-based regeneration unit 显示文摘Finn Andrew Tobiesen Hallvard F Svendsen 2006Industrial & Engineering Chemistry Research2006,45,8:1
5Thermal hydrolysate as a carbon source for denitrification显示文摘BARLINDHAUG J HALLVARD D 1996Wat Sei Teehnol1996,33,12:1
6Nitrogen Removal from Dilute Wastewater in Cold Climate Using Moving-bed Biofilm Reactors显示文摘Bjom R Lars J H Hallvard O 1995Water Environ Res1995,67,1:1
7Innovations in wastewater treatment :the moving bed biofilm process 显示文摘Hallvard Odegaard 2006Water Sci Technol2006,53,9:1
8Aerobic moving bed biofilm reactor treating thermomechanical pulping white water under thermophilic conditions显示文摘Sigrun J J Jukka A R Hallvard O 2002Water Research2002,36,:1
9Moving bed biofilm reactors and chemical precipitation for high efficiency treatment of wastewater from small communities显示文摘BjФrn Rusten Odd Kolkinn and Hallvard Фdegaard 1997Wat Sci Tech1997,35,6:1
10Wastewater sludge as a resource:Sludge disposal strategies and corresponding treatment technologies aimed at sustainable handling of wastewater sludge显示文摘OEGARD HALLVARD PAULSRUD B KARLSSON I 2002Water Science and Technology2002,46,10:1
11Optimized particle separation in the primary step ofwastewater treatment 显示文摘Hallvard degaard 1998Water Science and Technology1998,37,10:1
12Experimental validation of a rate-based model for CO 2 capture using an AMP solution显示文摘Jostein Gabrielsen Hallvard F. Svendsen Michael L. Michelsen Erling H. Stenby Georgios M. Kontogeorgis 2007Chemical Engineering Science2007,,9:1
13The development of a biofilm membrane bioreactor显示文摘 (O)degaard Hallvard 2007Desalination2007,202,:1
14mTOR inhibitors and dyslipidemia in transplant recipients: A cause for concern?显示文摘Hallvard Holdaas Luciano Potena Faouzi Saliba 2015Transplantation Reviews2015,,2:1
15BUBBLE SIZES AND HOLDUP STRUCTURE IN BUBBLE COLUMNS DETERMINED BY DYNAMIC GAS DISENGAGEMENT显示文摘A new model for determining bubble size distributions in bubble columns by the dynamic gasdisengagement(DGD)technique is developed.It is based on an idea of non-uniform steady statedirstribution of bubble dispersion.Interpreting the axial non-uniformity,this model gives axial gasholdup distributions.If assuming an axially homogeneous dispersion,a radial gas holdup distributioncan be obtained.The Sauter mean diameters or specific interfacial areas for several systems areestimated by the technique.The results for an air-water system agree with those measured by afive-point conductivity probe technique.The obtained axial gas holdup distributions agree well withreported measurements and the radial gas holdup distributions are also reasonable.罗和安 Kai Hjarbo Hallvard Svendsen 1996Chinese Journal of Chemical Engineering1996,4,2:1
16Optimised Particle Separation In The Primary Step Of Wastewater Treatment显示文摘 φdegaard 1998Wat Sci Tech1998,37,10:1
17Defining public service beyond broad- casting: the legitimacy of different approaches显示文摘Hallvard Moe 2011International Journal of Cultural Policy2011,,:1
18Innovations in wastewater treatment :The moving bed bio- film process 显示文摘Hallvard O 2006Water Science and Technology2006,53,9:1
19Measure- ment and simulation of hot spots in solar cells 显示文摘HANS J SOLHEIM HALLVARD G 2013Energy Procedia2013,38,:1
20Optimization of flocculation/flotation in chemical wastewater treatment显示文摘Hallvard D 1995Water Science Technology1995,31,3:1
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