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In dieser Arbeit wurden technische Zeolithkatalysatoren (ZSM-5 + Binder) mittels Extrusion hergestellt und im Festbett-MTO-Prozess (Methanol-to-Olefins) getestet. Das Ziel war die Optimierung der Reaktionsbedingungen und des Katalysators, um möglichst hohe Selektivitäten zu Ethen und Propen sowie verbesserte Katalysatorstandzeiten zu erreichen.
Olefine --- Aluminiumphosphat --- ZSM-5 --- MTO --- Methanol
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Ziel dieser Arbeit war es ein formalkinetisches Reaktionsmodell für den MTO-Prozess an AlPO4-gebundenen ZSM-5-Extrudaten zu erstellen. Dazu wurde eine Prozessstudie unter typischen MTO-Prozessbedingungen durchgeführt sowie ausgewählte Olefine einzeln und zusammen mit Methanol zudosiert. Anhand der experimentellen Daten konnte ein geeignetes Reaktionsnetz abgeleitet und ein Modell der Reaktionskinetik entwickelt werden.
Reaktionskinetik --- MTO-Prozess --- AlPO4-Binder --- Prozessstudie --- ZSM-5-Extrudate
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This second edition assesses some of the major refinements, extensions, and useful applications that have developed in neoinstitutionalist thought in recent years. More attention is given to the overlap between the New Institutional Economics and developments in economic history and political science. In addition to updated references, new material includes analysis of parallel developments in the field of economic sociology and its attacks on representatives of the NIE as well as an explanation of the institution-as-an-equilibrium-of-game approach. Already an international best seller, Institutions and Economic Theory is essential reading for economists and students attracted to the NIE approach. Scholars from such disciplines as political science, sociology, and law will find the work useful as the NIE continues to gain wide academic acceptance. A useful glossary for students is included. Eirik Furubotn is Honorary Professor of Economics, Co-Director of the Center for New Institutional Economics, University of Saarland, Germany and Research Fellow, Private Enterprise Research Center, Texas A&M University. Rudolph Richter is Professor Emeritus of Economics and Director of the Center for New Institutional Economics, University of Saarland, Germany.
Institutional economics. --- Social Sciences and Humanities. Economics --- Economics (General). --- Institutional economics --- 330.48 --- AA / International- internationaal --- Economics --- Neo-klassiekers en andere post-keynesiaanse theorieën. Public choice. Institutionalisten. Home economics. Analyseschool van de transactiekosten --- Economics. --- Economic theory --- Political economy --- Social sciences --- Economic man --- Mto Wa Mbu (Tanzania) --- History. --- Social conditions. --- Social life and customs. --- Mto Wa Mbu, Tanzania
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Microporous zeolites and nanoporous materials are important from an academic and industrial research perspective. These inorganic materials have found application as catalysts in several industrial processes in oil refinery, petro-chemical reactions, fine chemicals, speciality, drug discovery and pharmaceutical synthesis, exhaust emission control for stationary and mobile engines and industrial wastewater treatment. The reasons for their versatile applications in several industrial processes are their unique properties of microporous zeolites and nanoporous materials such as uniform pores, channel systems, shape selectivity, resistance to coke formation, thermal and hydrothermal stability. Furthermore, the possibility to tune the amount and strength of Brønsted and Lewis acid sites and their crystal size, as well as the possibility of modification with transition and noble metals, are key to their success as efficient, high selectivity and stable catalysts.
Technology: general issues --- Chemical engineering --- zeolitic imidazolate frameworks --- Zn-Co@N-doped carbon --- transesterification --- Ti-CFI --- Ti-CIT-5 --- extra-large-pore --- zeolites --- fluorides --- titanosilicates --- oxidation --- generalized macro-transport theory --- adsorbent and non-adsorbent membranes --- bulk and surface diffusion --- heterogeneous catalysis --- mass transfer and effectiveness factor --- mesoporous H-ZSM-5 --- methanol-to-olefin (MTO) --- propylene --- acid sites density --- operando UV-vis spectroscopy --- CO2 assisted dehydrogenation --- isobutane --- silicalite-1 --- SBA-15 --- carbamazepine --- ozone --- catalysts synthesis and characterization --- catalytic ozonation --- isosorbide --- solid acid catalyst --- sorbitol --- dehydration --- bisphenol A --- diclofenac --- heterogeneous catalyst --- catalyst characterization --- advanced oxidation processes --- methanol to aromatics --- para-xylene --- selectivity --- phosphorous modified ZSM-5 --- advanced oxidation process --- catalyst preparation --- wastewater treatment --- interzeolite conversion method --- CHA-type zeolite --- LTL-type zeolite --- crystallization mechanism --- MTO reaction --- α-Pinene oxide --- campholenic aldehyde --- trans-carveol --- isomerization --- MoO3-zeolite BETA --- n/a
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Microporous zeolites and nanoporous materials are important from an academic and industrial research perspective. These inorganic materials have found application as catalysts in several industrial processes in oil refinery, petro-chemical reactions, fine chemicals, speciality, drug discovery and pharmaceutical synthesis, exhaust emission control for stationary and mobile engines and industrial wastewater treatment. The reasons for their versatile applications in several industrial processes are their unique properties of microporous zeolites and nanoporous materials such as uniform pores, channel systems, shape selectivity, resistance to coke formation, thermal and hydrothermal stability. Furthermore, the possibility to tune the amount and strength of Brønsted and Lewis acid sites and their crystal size, as well as the possibility of modification with transition and noble metals, are key to their success as efficient, high selectivity and stable catalysts.
zeolitic imidazolate frameworks --- Zn-Co@N-doped carbon --- transesterification --- Ti-CFI --- Ti-CIT-5 --- extra-large-pore --- zeolites --- fluorides --- titanosilicates --- oxidation --- generalized macro-transport theory --- adsorbent and non-adsorbent membranes --- bulk and surface diffusion --- heterogeneous catalysis --- mass transfer and effectiveness factor --- mesoporous H-ZSM-5 --- methanol-to-olefin (MTO) --- propylene --- acid sites density --- operando UV-vis spectroscopy --- CO2 assisted dehydrogenation --- isobutane --- silicalite-1 --- SBA-15 --- carbamazepine --- ozone --- catalysts synthesis and characterization --- catalytic ozonation --- isosorbide --- solid acid catalyst --- sorbitol --- dehydration --- bisphenol A --- diclofenac --- heterogeneous catalyst --- catalyst characterization --- advanced oxidation processes --- methanol to aromatics --- para-xylene --- selectivity --- phosphorous modified ZSM-5 --- advanced oxidation process --- catalyst preparation --- wastewater treatment --- interzeolite conversion method --- CHA-type zeolite --- LTL-type zeolite --- crystallization mechanism --- MTO reaction --- α-Pinene oxide --- campholenic aldehyde --- trans-carveol --- isomerization --- MoO3-zeolite BETA --- n/a
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Microporous zeolites and nanoporous materials are important from an academic and industrial research perspective. These inorganic materials have found application as catalysts in several industrial processes in oil refinery, petro-chemical reactions, fine chemicals, speciality, drug discovery and pharmaceutical synthesis, exhaust emission control for stationary and mobile engines and industrial wastewater treatment. The reasons for their versatile applications in several industrial processes are their unique properties of microporous zeolites and nanoporous materials such as uniform pores, channel systems, shape selectivity, resistance to coke formation, thermal and hydrothermal stability. Furthermore, the possibility to tune the amount and strength of Brønsted and Lewis acid sites and their crystal size, as well as the possibility of modification with transition and noble metals, are key to their success as efficient, high selectivity and stable catalysts.
Technology: general issues --- Chemical engineering --- zeolitic imidazolate frameworks --- Zn-Co@N-doped carbon --- transesterification --- Ti-CFI --- Ti-CIT-5 --- extra-large-pore --- zeolites --- fluorides --- titanosilicates --- oxidation --- generalized macro-transport theory --- adsorbent and non-adsorbent membranes --- bulk and surface diffusion --- heterogeneous catalysis --- mass transfer and effectiveness factor --- mesoporous H-ZSM-5 --- methanol-to-olefin (MTO) --- propylene --- acid sites density --- operando UV-vis spectroscopy --- CO2 assisted dehydrogenation --- isobutane --- silicalite-1 --- SBA-15 --- carbamazepine --- ozone --- catalysts synthesis and characterization --- catalytic ozonation --- isosorbide --- solid acid catalyst --- sorbitol --- dehydration --- bisphenol A --- diclofenac --- heterogeneous catalyst --- catalyst characterization --- advanced oxidation processes --- methanol to aromatics --- para-xylene --- selectivity --- phosphorous modified ZSM-5 --- advanced oxidation process --- catalyst preparation --- wastewater treatment --- interzeolite conversion method --- CHA-type zeolite --- LTL-type zeolite --- crystallization mechanism --- MTO reaction --- α-Pinene oxide --- campholenic aldehyde --- trans-carveol --- isomerization --- MoO3-zeolite BETA
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Kinetics and reactor modeling for heterogeneous catalytic reactions are prominent tools for investigating and understanding catalyst functionalities at nanoscale and the related rates of complex reaction networks. This book illustrates some examples related to the transformation of simple to more complex feedstocks, including different types of reactor designs, i.e., steady-state, transient plug flow reactors, and TAP reactors for which there is sometimes a strong gap in the operating conditions from ultra-high-vacuum to high-pressure conditions. In conjunction, new methodologies have emerged, giving rise to more robust microkinetics models. As exemplified, they include the kinetics and the dynamics of the reactors and span a large range of length and time scales. The objective of this Special Issue is to provide contributions that can illustrate recent advances and novel methodologies for elucidating the kinetics of heterogeneous reactions and the necessary multiscale approach for optimizing the reactor design. This book is dedicated to postgraduate and scientific researchers, and experts in heterogeneous catalysis. It may also serve as a source of original information for the elaboration of lessons on catalysis for Master students.
microkinetics --- n/a --- internal effectiveness factor --- FTIR spectroscopy --- automation --- power-law --- AEIR method --- promoter --- TAP reactor --- rhodium --- Temkin model --- mechanism analysis --- H2S --- N2O --- catalytic decomposition --- cracking --- 1 --- 2 --- methanol-to-olefins (MTO) --- zeolite --- ZSM-23 --- kinetic model --- pilot-scale fixed-bed reactor --- methane --- effective diffusion coefficient --- SAPO-18 --- kinetics --- alkali metal --- ZSM-5 --- digitalization --- gas-phase oxidation --- kinetic modeling --- temporal analysis of products --- selective oxidation --- Methyl Ethyl Ketone --- amorphous calcium phosphate --- reactor modeling --- HNO3 --- 3-Butadiene --- transient kinetics --- catalytic combustion --- cobalt mixed oxide --- 3-Butanediol dehydration --- ammonia decomposition --- heats of adsorption --- Pd/?-Al2O3 --- SAPO-34 --- Langmuir–Hinshelwood --- hierarchical graphite felts
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Street Art Today is een actueel en eigentijds overzicht van de meest invloedrijke street artists, hun werk en de belangrijkste stromingen. De auteurs stelden deze who's who van de hedendaagse street art op in samenwerking met tal van kunstenaars. Namen als MOBSTR, Pixel Pancho, JR, 1010, Invader, spY passeren de revue.Exclusieve interviews, verhelderende essays en een voorwoord van Martyn Reed maken van dit boek een mustread voor al wie deze steeds populairder wordende kunstscene van ver of dichtbij volgt.
public spaces --- Contemporary [style of art] --- street art --- Art --- anno 2000-2009 --- anno 2010-2019 --- humor --- sculpture [visual works] --- mural paintings [visual works] --- site-specific works --- Walker, David --- Harrington, Conor --- Pixel Pancho --- M-City --- Levalet --- Nychos --- Void, Axel --- Inti --- Zacharevic, Ernest --- Hayuk, Maya --- Tenten/1010 --- Jana & Js --- Space Invader --- Iacurci, Agostino --- Os Gemeos --- Biancoshock --- Eversiempre --- Bicicleta Sem Freio --- Phlegm --- JR --- SpY --- Borondo --- Magee, Fintan --- DALeast --- Ella & Pitr --- Mobstr --- Strøk --- Fikos --- Faith 47 --- Escif --- Diaz, Alexis --- Aryz --- Cordal, Isaac --- MTO --- Etam Crew --- Bordalo II --- Ludo --- Helten, Van, Guido --- Elle --- Eaton, Tristan --- Case --- Telmo Miel --- Pejac --- ROA --- Rone --- Banksy --- Seth --- Iurato, Joe --- Hyuro --- Street art --- Art [Modern ] --- 21st century --- Mural painting and decoration --- Graffiti --- Muurschilderingen --- Beeldende kunst --- straatkunst --- urban art --- surrealisme --- toyisme --- naïeve kunst --- figuratieve kunst --- hyperrealisme --- urban interventionisme --- 738.9 --- schilder- en tekenkunst, overige genres en motieven -trompe l'oeil, graffiti --- Invader --- Muurschildering --- 730 --- grafische kunst --- art urbain --- schilder- en tekenkunst --- peinture et dessin --- kunst in de openbare ruimte --- social criticism --- Propaganda
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