LEADER 01362nam0 2200337 i 450 001 SUN0123689 005 20200320093115.72 010 $d0.00 017 70$2N$a9783319586168 100 $a20190927d2017 |0engc50 ba 101 $aeng 102 $aCH 105 $a|||| ||||| 200 1 $a*Solid-Phase Synthesis of Nitrogenous Heterocycles$fViktor Krch?ák 205 $aCham : Springer, 2017 210 $aIX$d170 p.$cill. ; 24 cm 215 $aPubblicazione in formato elettronico 410 1$1001SUN0123329$12001 $a*Topics in Heterocyclic Chemistry$v52$1210 $aCham$cSpringer. 620 $aCH$dCham$3SUNL001889 676 $a660$cIngegneria chimica e tecnologie connesse$v22 676 $a540$cChimica generale$v22 676 $a547$cChimica organica$v22 676 $a546$cChimica inorganica$v22 700 1$aKrch?ák$b, Viktor$3SUNV095153$0767221 712 $aSpringer$3SUNV000178$4650 801 $aIT$bSOL$c20200921$gRICA 856 4 $uhttps://link.springer.com/book/10.1007%2F978-3-319-58616-8#toc 912 $aSUN0123689 950 $aUFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI SCIENZE E TECNOLOGIE AMBIENTALI BIOLOGICHE E FARMACEUTICHE$d17CONS e-book 2111 $e17BIB2111 173 20190927 996 $aSolid-Phase Synthesis of Nitrogenous Heterocycles$91561819 997 $aUNICAMPANIA LEADER 05172nam 2200601 a 450 001 9910830293403321 005 20230801230203.0 010 $a1-118-57096-0 010 $a1-299-18654-8 010 $a1-118-57120-7 010 $a1-118-57092-8 035 $a(CKB)2670000000327593 035 $a(EBL)1120549 035 $a(OCoLC)826022764 035 $a(SSID)ssj0000831601 035 $a(PQKBManifestationID)11470848 035 $a(PQKBTitleCode)TC0000831601 035 $a(PQKBWorkID)10880898 035 $a(PQKB)10805032 035 $a(OCoLC)842860308 035 $a(MiAaPQ)EBC1120549 035 $a(EXLCZ)992670000000327593 100 $a20130123d2012 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aTroubleshooting vacuum systems$b[electronic resource] $esteam turbine surface condensers and refinery vacuum towers /$fauthored by Norman P. Lieberman 210 $aSalem, Mass. $cScrivener Pub. ;$aHoboken, N.J. $cWiley$dc2012 215 $a1 online resource (282 p.) 300 $aIncludes index. 311 $a1-118-29034-8 327 $aCover; Title Page; Copyright Page; Dedication; Contents; Preface; Introduction; Definition of Terms; Other Books by Author; 1 How Jets Work; 1.1 The Converging-Diverging Ejector; 1.2 Interaction of Steam Nozzle with Converging-Diverging Diffuser; 1.3 Compression Ratio; 1.4 Converging-Diverging Ejector; 1.5 Velocity Boost; 1.6 Surging; 1.7 Critical Discharge Pressure; 1.8 Observing the Conversion of Heat to Velocity; 1.9 Jet Discharge Pressure; 1.10 Reducing Primary-Jet Discharge Pressure; 1.11 Bypassing First Stage Ejectors; 2 Making Field Measurements; 2.1 Getting Started 327 $a2.2 How to Unscrew Steel Plugs2.3 Effect of Barometric Pressure on Indicated Vacuum; 2.4 Use of Piccolo; 2.5 Measuring Deep Vacuums using an Hg Manometer; 2.6 Measurement of a Deep Vacuum without Mercury; 2.7 Measuring Condensibles in Feed to First Stage Ejector; 2.8 Identifying Loss of Sonic Boost by Sound; 2.9 Identifying Air Leaks; 2.10 Air Leaks in Flanges; 2.11 Vacuum Measurement Units; 3 Tabulation of Vacuum System Malfunctions; 3.1 Tidal Flop in Delaware; 3.2 Critical Discharge Pressure; 3.3 Fouling in Final Condenser; 3.4 Reduction in Back Pressure; 3.5 Loss of LVGO Pan Level 327 $a3.6 Variations in Cooling Water Temperature3.7 Multi-Component Malfunctions; 3.8 Partial Tabulation of Vacuum System Malfunctions; 4 Effect of Water Partial Pressure on Jet Efficiency; 4.1 Vapor Pressure of Water Limits Vacuum; 4.2 Reminder about Water Partial Pressure; 4.3 Air Leaks in Steam Turbine Surface Condensers; 4.4 Variable Cooling Water Temperature; 4.5 Loss of Sonic Boost; 4.6 Relative Jet Efficiency; 4.7 Definition of ""Vacuum Breaking""; 4.8 Critical Discharge Pressure Exceeded; 5 Air Leaks; 5.1 Upper Explosive Limits; 5.2 How to Find Air Leaks; 5.3 Diffuser Air Leaks 327 $a5.4 Air Leaks on Vacuum Towers5.5 Air Leaks in Heater Transfer Lines; 5.6 Air Leaks - Turbine Mechanical Seal; 6 Sources and Disposal of Hydrocarbon Off-Gas; 6.1 Evolution of Cracked Gas; 6.2 Sources of Cracked Gas; 6.3 Cracked Gas Evolution from Boot; 6.4 Air Equivalent; 6.5 Overloading Vacuum Jets; 6.6 Excess Cracked Gas Flow; 6.7 Field Checking Gas Flow Meter in Vacuum Service; 6.8 Surging 3rd Stage Jet Bogs Down Primary Jet; 6.9 Exchanger Leaks Overloads Jets; 6.10 Poor Vacuum Tower Feed Stripping; 6.11 Level Connection Purges and Pump Mechanical Seal Gas 327 $a6.12 Effect of Heater Outlet Temperature6.13 Extracting H2S from Vacuum Tower Off-Gas Upstream of Ejectors; 6.14 Disposal of Seal Drum Off-Gas; 6.15 Fouling of Waste Gas Burner; 7 Motive Steam Conditions; 7.1 Effect of Wet Steam; 7.2 Water in Motive Steam; 7.3 The Tale of Weak Steam; 7.4 Internal Freezing of Steam Nozzle; 7.5 High Pressure, Superheated Motive Steam; 7.6 Effect of Moisture Content of Saturated Steam on Temperature; 7.7 Steam Pressure Affects Vacuum; 7.8 Effect of Superheated Steam; 8 Mechanical Defects of Ejectors; 8.1 Steam Nozzle Testing; 8.2 Other Mechanical Defects of Jets 327 $a8.3 Fouled Steam Nozzles 330 $a Vacuum systems are in wide spread use in the petrochemical plants, petroleum refineries and power generation plants. The existing texts on this subject are theoretical in nature and only deal with how the equipment functions when in good mechanical conditions, from the viewpoint of the equipment vendor. In this much-anticipated volume, one of the most well-respected and prolific process engineers in the world takes on troubleshooting vacuum systems, and especially steam ejectors, an extremely complex and difficult subject that greatly effects the profitability of the majority of the world' 606 $aVacuum technology 615 0$aVacuum technology. 676 $a621.5/50288 676 $a621.55 676 $a621.550288 700 $aLieberman$b Norman P$0521442 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910830293403321 996 $aTroubleshooting vacuum systems$93943460 997 $aUNINA LEADER 02991nam 2200601 a 450 001 9910437975503321 005 20200520144314.0 010 $a1-299-19786-8 010 $a3-642-35060-7 024 7 $a10.1007/978-3-642-35060-3 035 $a(CKB)2670000000328017 035 $a(EBL)1082872 035 $a(OCoLC)826853749 035 $a(SSID)ssj0000878401 035 $a(PQKBManifestationID)11435955 035 $a(PQKBTitleCode)TC0000878401 035 $a(PQKBWorkID)10836150 035 $a(PQKB)10725435 035 $a(DE-He213)978-3-642-35060-3 035 $a(MiAaPQ)EBC1082872 035 $a(PPN)168327929 035 $a(EXLCZ)992670000000328017 100 $a20121107d2013 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aAdvanced statistical methods for astrophysical probes of cosmology $edoctoral thesis accepted by the Astrophysics Group of Imperial College London /$fMarisa Cristina March 205 $a1st ed. 2013. 210 $aNew York $cSpringer$d2013 215 $a1 online resource (191 p.) 225 1 $aSpringer theses : recognizing outstanding Ph.D. research,$x2190-5053 300 $aDescription based upon print version of record. 311 $a3-642-44454-7 311 $a3-642-35059-3 320 $aIncludes bibliographical references and index. 327 $aIntroduction -- Cosmology background -- Dark energy and apparent late time acceleration -- Supernovae Ia -- Statistical techniques -- Bayesian Doubt: Should we doubt the Cosmological Constant? -- Bayesian parameter inference for SNeIa data -- Robustness to Systematic Error for Future Dark Energy Probes -- Summary and Conclusions -- Index. 330 $aThis thesis explores advanced Bayesian statistical methods for extracting key information for cosmological model selection, parameter inference and forecasting from astrophysical observations. Bayesian model selection provides a measure of how good models in a set are relative to each other - but what if the best model is missing and not included in the set? Bayesian Doubt is an approach which addresses this problem and seeks to deliver an absolute rather than a relative measure of how good a model is.   Supernovae type Ia were the first astrophysical observations to indicate the late time acceleration of the Universe - this work presents a detailed Bayesian Hierarchical Model to infer the cosmological parameters (in particular dark energy) from observations of these supernovae type Ia. 410 0$aSpringer theses. 606 $aAstrophysics 606 $aCosmology 615 0$aAstrophysics. 615 0$aCosmology. 676 $a523.101 700 $aMarch$b Marisa Cristina$0858466 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910437975503321 996 $aAdvanced Statistical Methods for Astrophysical Probes of Cosmology$91916495 997 $aUNINA