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| 1 | Sand attrition in conical spouted beds显示文摘A study was carried out on the attrition in conical spouted beds using two sands with different properties for several bed heights and gas flow rates. Furthermore, the influence of a draft tube was studied at ambient and high temperatures. The main objective was to acquire knowledge on the attrition of sand beds for biomass pyrolysis in a pilot plant provided with a conical spouted bed reactor. A first-order kinetic equation is proposed for sand attrition in a conical spouted bed at room temperature. The predicted attrition rate constant depends exponentially on excess air velocity over that for minimum spouting. Both the draft tube and temperature increase contribute to reduction of attrition. | Aranzazu R. Fernández-Akarregui Jon Makibar Isabel Alava Luis Diaz Fernando Cueva Roberto Aguado Gartzen Lopez Martin Olazar | 2012 | Particuology2012，10，5： | 2 |
| 2 | Relapsing neuromyelitis optica responsive to glatiramer acetate treatment显示文摘 | Gartzen K Limmroth V Putzki N | 2007 | Eur J Neurol2007，14，6： | 1 |
| 3 | Syngas from steam gasification of polyethylene in a conical spouted bed reactor显示文摘 | Aitziber Erkiaga Gartzen Lopez Maider Amutio | 2013 | Fuel2013，109，： | 1 |
| 4 | fl-Glucosidase activity towards a bile acid glucoside in human liver显示文摘 | MATERN H GARTZEN R MATERN S | 1992 | FEBS Lett1992，314，2： | 1 |
| 5 | Minimum Spouting Velocity of Conical Spouted Beds Equipped with Draft Tubes of Different Configuration显示文摘 | Haritz hltzibar Gartzen Lopez Javier Bilbao | 2013 | American Chemical Society2013，52，： | 1 |
| 6 | Modelling batch drying of sand in a draft-tube conical spouted bed显示文摘 | Martin Olazar Gartzen Lopez Haritz Altzibar Javier Bilbao | 2011 | Chemical Engineering Research and Design2011，，10： | 1 |
| 7 | 不同固定床位置生物质热解挥发物蒸汽催化重整反应中焦炭的形成和演化显示文摘对生物质热解挥发物蒸汽重整反应过程中催化剂的失活过程和主要机理进行了研究.在圆锥形喷动床反应器中于500℃进行生物质热解,随后在固定床反应器中于600℃进行重整反应;同时在不同轴向位置分析了催化剂位置对重整反应器的影响.采用N_(2)吸附-脱附、X射线衍射、扫描电镜、透射电镜、程序升温氧化、拉曼光谱和傅里叶变换红外光谱对失活样品进行表征.结果表明,焦炭沉积是初始催化剂活性衰减的主要原因,且没有观察到镍位点的烧结或氧化.随着反应的进行,沿着重整催化床观察到失活情况,焦炭沉积于催化剂内,其性质和组成取决于到达床中每个轴向位置的挥发物组成.在催化床的入口部分,焦炭沉积在Ni位点上,并且具有一定的含氧量.在更深的轴向床位置,催化剂与挥发性物质接触,该挥发性物质的组成已经明显改变,从而形成具有石墨化程度更高的焦炭,并且形成更多的缩合聚芳烃化合物.此外,沉积在所有失活样品上的焦炭没有呈现任何特定的形态,这也表明,无论所处的催化床位置和反应时间,焦炭均呈现无定形结构. | Enara Fernandez Laura Santamaria Irati García Maider Amutio Maite Artetxe Gartzen Lopez Javier Bilbao Martin Olazar | 2023 | Chinese Journal of Catalysis2023，48，5： | 0 |
| 8 | Preface显示文摘This special issue contains selected papers presented at the 7th International Symposium on Spouted Beds.The first four International Spouted Bed symposia were all held in Vancouver in conjunction with Canadian Chemical Engineering's annual conferences,with Norman Epstein either as Symposium Chair (1982,1991 and 2002) or as a Program Co-Chair (with Kishan Mathur as Symposium Chair in 1973). | Martin Olazar Gartzen Lopez | 2019 | Particuology2019，17，1： | 0 |
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