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(Click for frequent words.) 65 hydrofluorocarbons HFCs perfluorocarbons PFCs 65 sulfur hexafluoride SF6 65 Global Warming Potential GWP 62 Carbon Dioxide CO2 61 Nitrogen Oxide 61 EtO 60 R #a refrigerant 60 Refrigerant 60 amine scrubbing 60 oxidation catalyst 60 rotary valves 60 Ozone Depleting 59 Sulfur Dioxide 59 R #A refrigerant 59 Carbon dioxide CO2 59 Sulfur Dioxide SO2 59 Volatile Organic Compounds VOC 59 pentane 59 Volatile Organic Compound 59 sorbents 59 hydrofluorocarbon HFC 59 Sulphur Dioxide 59 HCFC #b 59 Supercritical 59 methyl chloroform 59 Flowmeter 59 Methane CH4 58 CO ₂ 58 photomultiplier tube 58 refrigerant gases 58 Activated carbon 58 Nitrogen trifluoride 58 ethene 58 moisture analyzers 58 HFC #a 58 Halons 58 Flowmeters 58 catalytic oxidation 58 dielectric fluids 58 sorption 58 activated carbons 58 cartridge filters 58 Sodium cyanide 58 Hydrochloric 58 Hydrogen Sulfide H2S 57 Nanofiltration 57 electrostatic precipitator ESP 57 chlorofluorocarbon CFC 57 flowmeter 57 fluorocarbons 57 methyl chloride 57 corona discharge 57 chromatographic separations 57 ultrapure water 57 rotary vane 57 Chlorine Dioxide 57 tunable diode laser 57 halon 57 hydrogen H2 57 R#a 57 moisture analyzer 57 sulfur hexafluoride 57 NOx emission 57 Ionic liquids 57 C#F# [002] 57 flowmeters 57 cyclohexane 57 screw compressor 57 regenerable 57 W/cm2 57 Coriolis meters 57 dehydrogenation 57 sulfur dioxide SO2 nitrogen 57 mass flowmeters 57 Leak Detector 57 vortex flowmeters 57 combustors 57 condenser tubes 57 Carbon Monoxide CO 56 nitrogen oxide NOx emissions 56 thermal oxidizers 56 carburizing 56 Liqui Cel ® 56 Selective Catalytic Reduction 56 perfluorocarbons PFCs 56 SO3 56 nitrogen oxide NOX 56 thermoelectric cooling 56 Conductivity 56 thermowells 56 ozone depleting refrigerant 56 elastomeric seals 56 electrostatic filters 56 de ionized 56 wetted parts 56 NOx nitrogen oxide 56 viscosity liquids 56 halogenated 56 metering pumps 56 biogases 56 Fluorinated 56 TUV certified 56 refrigerant 56 oxidiser 56 absorption chiller 56 RO membranes 56 NT Plasmatron 56 regenerative thermal oxidizer 56 hydrofluorocarbons HFCs 56 sorbent 56 Varistors 56 Sorption 56 RO membrane 55 ultrasonic flowmeters 55 molten salts 55 DeNOx 55 BTU hr 55 sealless 55 mercaptans 55 ultrafiltration membranes 55 Hydrogen Sulfide 55 fluorinated chemicals 55 static dissipative 55 hydrogen sulphide H2S 55 Organic Rankine Cycle 55 CF4 55 Glycol 55 combustor 55 Oxyfuel 55 environmentally friendly refrigerants 55 IP# enclosure 55 cryogenically cooled 55 Desulphurization 55 diisocyanate 55 Polybrominated 55 Mass Flow Meter 55 Flow Meter 55 R#A [001] 55 hydrochlorofluorocarbon 55 manometers 55 nitrogen oxide burners 55 silicon tetrafluoride 55 ozone depleting substance 55 HFC refrigerants 55 air cooled condensers 55 ultrahigh purity 55 Pyrolysis 55 SOx emissions 55 magnetostrictive 55 turbo compressor 55 adsorbent 55 diaphragm valves 55 screw compressors 55 XLPE 55 piezo actuators 55 5mm x 6mm 55 5kV 55 liquefied gases 55 nitriding 55 actuated valves 55 NDIR 55 pH conductivity 55 hydrogen chloride HCl 55 Particulate Reactor TM 55 Flow Meters 55 nitrides 55 Flue Gas 55 WaterCycle 54 HiPOx 54 Exhaust Gas Recirculation 54 heptane 54 isobutane 54 SOFC stacks 54 reed switches 54 nanoporous carbon 54 Foundation fieldbus 54 aqueous dispersion 54 boron trifluoride 54 valve actuators 54 calorimeters 54 refrigerant leakage 54 Hydride 54 methane CH4 54 flowrate 54 photomultiplier tubes 54 photomultipliers 54 superconducting magnetic 54 flue gases 54 water reactors PWRs 54 Desulfurization 54 Photometer 54 thermoelectric cooler 54 sodium metal halide 54 molecular sieve 54 vacuum distillation 54 ATEX certified 54 scroll compressor 54 Hydrogen H2 54 feedwater 54 degassed 54 Lewatit 54 Selective Catalyst 54 water cooled chillers 54 hydro chlorofluorocarbons 54 rotary screw compressors 54 Reverse osmosis 54 nitrogen oxides carbon monoxide 54 particle filters 54 chemically resistant 54 Near Infrared NIR 54 refrigerants 54 sulfur dioxide nitrous oxide 54 oxidizing agent 54 rigid polyurethane foam 54 Multimeter 54 Nd YAG 54 H#O# 54 Dimethyl Ether DME 54 magnetically coupled 54 Topsoe 54 CleanSource R 54 electrochemical sensors 54 pyrolytic 54 non dispersive infrared 54 Nm3 h 54 Thermoelectric 54 sliding vane 54 chemisorption 54 Pressure Transducer 54 gas chromatograph 54 ASME Code 54 particulate matter soot 54 magnetic separators 54 ATEX compliant 54 offgas 54 adsorption isotherms 54 Btu hr 54 piston pumps 54 ultrasonic flowmeter 54 oxidized mercury 54 formate 54 nickel cadmium battery 54 emit sulfur dioxide 54 formamide 54 sulfur oxide SOx 54 SCR catalytic converter 54 electromotive force 54 inorganic salts 54 nitrogen trifluoride NF3 54 circulating fluidised bed 54 corrosive fluids 54 Nitric 54 carbon dioxide nitrous oxide 54 Condenser 54 hydrochloric acid HCl 54 tungsten arc welding 54 thermal oxidation 54 kg hr 54 reduce NOx emissions 54 Heat Exchanger 54 wet scrubber 53 bi propellant 53 hydrogen purifiers 53 electromagnetic flowmeters 53 charcoal canister 53 scroll compressors 53 inert nitrogen 53 diaphragm pump 53 electrochemically 53 Purification System 53 mono ethylene glycol 53 gear reducers 53 absorption chillers 53 lanthanum oxide 53 solenoid valves 53 hydrogen chloride 53 Anode 53 ozone depleting 53 nanocatalysts 53 VOCs Volatile Organic Compounds 53 Elemental mercury 53 Tetratex 53 Puron 53 Potassium Hydroxide 53 microlens array 53 anodic 53 descaling 53 harmonic filters 53 Input Voltage 53 Aftertreatment 53 ceramic heaters 53 vapor compression 53 exothermic reaction 53 ASTM E# [002] 53 ejectors 53 ammonia NH3 53 IGBT modules 53 magnetic bearings 53 vaporisation 53 fume extraction 53 Formic acid 53 thermoelectric generator 53 nonconductive 53 Factor Correction 53 hydrostatic testing 53 biphenyl 53 SO2 emission 53 feedthroughs 53 C#H# 53 silane gas 53 nitrous oxides NOx 53 Intrinsically safe 53 EDXRF 53 Humidification 53 capacitive loads 53 hydro fluorocarbons 53 flammable solvents 53 electromagnetic flowmeter 53 NF3 53 Thermocouple 53 Evaporative 53 pH electrode 53 valve positioners 53 inductive loads 53 UV VIS 53 Organic Compounds 53 Hastelloy C 53 pure sine wave 53 carbon monoxide hydrogen sulfide 53 transformers capacitors 53 Volatile Organic Compound VOC 53 Nitrogen Oxides 53 miniature circuit breakers 53 Halogenated 53 selective catalytic 53 tetrahydrofuran 53 FR3 fluid 53 centrifugal compressor 53 Gas Analyzer 53 thermoelectric coolers 53 PetroLuxus 53 dielectric fluid 53 Silicon Carbide SiC 53 R#a refrigerant 53 borane 53 ampacity 53 particulate contamination 53 polyvinylchloride PVC 53 XTreme Power 53 ammeters 53 Toroidal 53 pH ORP 53 Sodium Hypochlorite 53 low NOx burners 53 reduces NOx emissions 53 polyacrylamide 53 #V #A 53 catalytic combustion 53 Corrosion resistant 53 thermoplastic polyester 53 R#A refrigerant 53 feedwater heaters 53 ozone depleting gases 53 #.#kw 53 thermoplastic polymer 53 flexible polyurethane foam 53 mist eliminators 53 nanopowders 53 Particulate Matter PM 53 zinc oxide ZnO 53 particulate filtration 53 ethoxylates 53 turbine inlet 53 potentiostat 53 chromium VI 53 butylene 53 glycol ether 53 corrosion resistant materials 53 OPTIMASS 53 adsorptive 53 crankcase ventilation 53 hydrogen sulfide H2S 53 Cartridge Valve 53 photolysis 53 ozone O3 53 centrifugal chillers 53 Nitrogen NOx 53 Fuel Conditioner 53 scfm 53 nitrogen oxide emission 53 Inverter Charger 53 pulsed plasma 53 monoethanolamine 53 CFC refrigerants 53 magnesium silicate 53 calcium bromide 53 Refrigerants 53 Nitric acid 53 MultiRAE Plus 53 turbo generator 53 VICTREX PEEK polymer 53 metallic ions 53 Thermal conductivity 53 Volatile Organic Compounds VOCs 53 NiCd batteries 53 Fabry Perot 53 hydroconversion 53 preheater 53 filter cartridges 53 electrostatic precipitators 53 TÜV certified 53 inverter charger 53 IEC #-#-# [003] 53 supercritical steam 53 Nitrogen Oxide NOx 52 xenon lamps 52 Hydrogen Generator 52 carbon adsorption 52 Nitrogen oxide 52 MicroTurbine 52 Kalrez 52 emission spectrometer 52 VOC emission 52 PIN photodiode 52 refrigeration compressor 52 peristaltic pumps 52 Diesel Particulate Filter DPF 52 ethylene oxide EO 52 deplete ozone 52 Position Sensors 52 asphaltenes 52 Recirculating 52 OptoCooler HV# 52 Polymer Electrolyte Membrane 52 nitrogen N2 52 Chlorofluorocarbons 52 DIN rail mountable 52 coal petroleum coke 52 demineralised water 52 phosphide 52 Methylene Chloride 52 samarium cobalt 52 sulfur dioxide SO2 52 Ixia IxGreen 52 Volatile Organic Compounds 52 APTIV film 52 ion batteries 52 diethyl 52 perfluoroelastomer 52 Sulfur compounds 52 explosive atmospheres 52 Boron Nitride 52 FlowMaster 52 mT 52 VOC Volatile Organic Compounds 52 W mK 52 #oF [001] 52 MACT standards 52 boiler feedwater 52 nitrogen oxides NOx emissions 52 pyrophoric 52 Desorption 52 oxyfuel 52 superconducting cables 52 Isoprene 52 #bar [002] 52 infrared emitters 52 methanol cartridge 52 PVDF 52 perfluorocarbons 52 differential scanning calorimetry 52 Photodiode 52 steam boilers 52 metal halide lamp 52 rotary heat exchangers 52 Ammonia NH3 52 photoelectric sensor 52 compressed gases 52 Gaseous 52 ozone depleting chlorofluorocarbons 52 varistor 52 PEMFC 52 aliphatic hydrocarbons 52 Isolators 52 transformers inductors 52 iso octane 52 Dust Collector 52 isobutylene 52 borohydride 52 Satcon inverters 52 sulfur dioxide particulates 52 multiphase flow 52 flux residues 52 Fischer Tropsch FT 52 4kV 52 centrifugal pump 52 NdFeB 52 voltage circuit breakers 52 benzene toluene 52 aftertreatment systems 52 Purifier TM 52 butene 52 magnetic stirrer 52 Particulate emissions 52 rotary piston 52 Balcke Durr 52 butane propane 52 EMI electromagnetic interference 52 glacial acetic acid 52 WVTR 52 hydrofluorocarbon 52 diethyl ether 52 chlorinated solvent 52 nanoporous materials 52 MyCelx 52 gypsum byproduct 52 deuterium tritium 52 #VA [001] 52 cam phaser 52 kinematic viscosity 52 chlorinated compounds 52 Micro Motion Coriolis 52 sulfuric acid mist 52 liquid chromatograph 52 CFCs HCFCs 52 ultrafiltration UF 52 EGR cooler 52 tungsten electrode 52 Hydronic 52 polymerised 52 Flue Gas Desulfurization 52 PP polypropylene 52 rigid foams 52 chromatographs 52 Nd YAG lasers 52 combustible gases 52 CFCs chlorofluorocarbons 52 catalytic reforming 52 MWth 52 pneumatic actuators 52 sulfur trioxide 52 Naphthalene 52 solenoid valve 52 thermally insulating 52 cored wire 52 flame retardance 52 steam condensers 52 self ballasted 52 magnesium hydroxide 52 gaseous fuels 52 supercritical CO2 52 Deuterium 52 H#SO# 52 laser optics 52 GMAW 52 Prepreg 52 electrolysers 52 DPSS laser 52 GSHP systems 52 insulated substations 52 ethane propane 52 deionized water 52 SCR Selective Catalytic Reduction 52 linear fluorescent lamps 52 Forward Osmosis 52 lb hr 52 silane 52 stainless steel housings 52 sulfur dioxide SO2 emissions 52 upflow 52 oxidizers 52 Piezoelectric 52 photocells 52 #,# propanediol PDO 52 sulfur dioxide SO 52 Diesel Particulate Filters 52 Biobutanol 52 Polyvinyl Chloride PVC 52 electromagnetic coils 52 Polychlorinated biphenyls PCBs 52 superheater 52 scintillator 52 air cooled condenser 51 hydrocarbon liquids 51 vanadium redox battery 51 deionized 51 hafnium oxide 51 CO -2 51 polyphase 51 air cooled chillers 51 kW inverter 51 #W halogen 51 circulator pumps 51 NOxOUT 51 stabilized zirconia 51 methanation 51 Dektak 51 particulate matter sulfur dioxide 51 oxy fuel 51 Steam Generator 51 Heat exchangers 51 sintered metal 51 chlorophyll fluorescence 51 HID lighting 51 ovens furnaces 51 diverter valves 51 oxidation catalysts 51 thermowell 51 peroxides 51 Luxtron 51 PMTs 51 silicon Si 51 Carbon Dioxide 51 harmonic currents 51 ammonia borane 51 Membrane Contactors 51 defoaming 51 nitrogen trifluoride 51 Heat Exchangers 51 gaseous hydrogen 51 NOX emissions 51 Fischer Tropsch process 51 filter cartridge 51 Carbon Dioxide CO2 emissions 51 butyl acetate 51 greenhouse gases GHG 51 VOC abatement 51 Compact Fluorescent Lamps 51 phosphate ester 51 LPCVD 51 Fluorescent Lamps 51 inherently flame retardant 51 bioaerosol 51 Spherequat 51 diamondoids 51 Orion Compact Modular 51 electrospray 51 crossflow 51 membrane electrode assembly 51 lamp ballasts 51 MOVs 51 fluidized bed 51 abrasive waterjet cutting 51 ethane propane butane 51 liquid oxygen LOX 51 ToxiRAE 3 51 exhaust gasses 51 photometer 51 CleanSource ® 51 decomposing manure 51 peltier 51 Adsorption 51 filament lamps 51 Biomass gasification 51 fatty acid methyl esters 51 desulphurization FGD 51 trivalent chromium 51 Potentiometer 51 fluorinated greenhouse gases 51 manometer 51 piezoelectric crystal 51 Solenoid 51 dioxide 51 polyamides 51 Halon 51 viscometers 51 Xylene 51 Ductile Iron 51 Fluorine 51 HEPA filtration 51 CO2 CH4 51 para xylene 51 Hydrates 51 WS CRDS 51 diesel oxidation catalyst 51 degassing 51 phosphine 51 pneumatic hydraulic 51 kilowatt microturbine 51 polymeric membrane 51 1KW 51 Solid Oxide Fuel Cells 51 microporous membrane 51 multistage centrifugal 51 Positive Displacement 51 Thermochemical 51 gases 51 rigid polyurethane foams 51 interfacial tension 51 alkali metals 51 Reverse Osmosis RO 51 Titration 51 Aluminum Oxide 51 vacuum brazing 51 resistive element 51 automotive catalytic converters 51 hydrogen peroxide H#O# 51 electroless copper 51 pyrometers 51 carbonization 51 methane CH4 nitrous oxide 51 Biogenic 51 Pnu Power 51 thermal decomposition 51 ferrites 51 halocarbons 51 germanium tetrafluoride 51 sequesters carbon dioxide 51 thermodynamic properties 51 Electrochemical Reduction 51 Sitrans 51 pyrolysis gasification 51 QRAE II 51 Electrostatic 51 disposable cartridges 51 Particulate 51 carbonyl sulfide 51 Carbons 51 NiZn 51 asphaltene 51 polymer electrolyte 51 superconducting wires 51 aero derivative 51 diesel particulate 51 IEC #-# [001] 51 XRF analyzer 51 HID fixtures 51 Nitrogen N2 51 thermally conductive 51 laser irradiation 51 Nova NanoSEM 51 medium voltage switchgear 51 adsorber 51 induced fluorescence 51 indium gallium 51 glass frit 51 thermal conductance 51 Transducers 51 Spray foam insulation 51 Sodium hypochlorite 51 cryostat 51 baghouses 51 Low Temperature 51 chlorofluorocarbon 51 supercritical fluid 51 supercritical boiler 51 carpet steam cleaners 51 electrostatic filter 51 intermetallic 51 Gravimetric 51 Isobutanol 51 water vapor permeability 51 dielectrophoresis 51 peristaltic pump 51 MΩ 51 Vanadium Redox Battery 51 volts AC 51 ferrite core 51 Ionizer 51 5ppm 51 fluidised bed 51 economizer 51 ORMAT 51 molecular sieves 51 Separators 51 halogenated compounds 51 ultrafiltration membrane 51 refrigeration air conditioning 51 soundproof drywall 51 HAPs 51 melt viscosity 51 quantum cascade lasers 51 fluorinated gases 51 manganite 51 Lithium Ion batteries 51 Ethylene Oxide 51 tantalum pentoxide 51 isobaric 51 carbon dioxide CO2 51 Coriolis mass 51 supercritical fluids 51 electromechanical relays 51 Electric Submersible Pump 51 synchronous motors 51 underground geologic formations 51 Nickel Cadmium 51 #oC [001] 51 Mass Flow Meters 51 Pulsed 51 piezoelectric ceramic 51 thermal conduction 51 ionised 51 mosfets 51 sulfur dioxides 51 frequency harmonics 51 electret 51 moisture vapor 51 soot particulates 51 silanes 51 Zeolites 51 Thermo Plastic 51 #/#V 51 Chemical Vapor Deposition CVD 51 #LL [001] 51 VOC volatile 51 electrospray ionization 50 SO8 package 50 rotary screw 50 deionised water 50 Particulate Matter 50 aqueous urea solution 50 degasser 50 Vinyl Ester 50 insulating foams 50 epoxides 50 raffinate 50 metered dose inhalers 50 LDLS 50 fluorinated compounds 50 Saphion technology 50 Impedance 50 nanopowder 50 Ethylene oxide 50 dielectric strength 50 -# º F [002] 50 conductive adhesives 50 #VDC input 50 Hydrostatic 50 Spectrometers 50 vanadium redox batteries 50 Liquid helium 50 microbalance 50 flocculants 50 hollow fiber 50 polyether polyols 50 alkane 50 electrokinetic 50 Thermocouples 50 Nitrogen Oxides NOx 50 unreacted 50 unburned hydrocarbons 50 glycols 50 dedusting 50 pH electrodes 50 Terbium 50 resists corrosion 50 benzenes 50 CO2 SO2 50 UV lasers 50 coalmine methane 50 hydroxyl radicals 50 Oxygen Generator 50 Heatpipe 50 fluorescent ballasts 50 ethylene glycols 50 EMI RFI shielding 50 Oxidizing 50 Nd Yag 50 methyl ethyl 50 Adblue 50 boiler flue 50 HFO #yf 50 supercritical carbon dioxide 50 autosampler 50 Humidity Sensor 50 Ecodan 50 ion chromatography 50 CRIUS 50 Stator 50 5KW 50 adsorbents 50 XTreme Power ® XPH 50 flexographic inks 50 nano coating 50 Microfluidic devices 50 rectifiers 50 ULPA 50 Mercaptan 50 Acetylene 50 isobutene 50 melting furnaces 50 colorless flammable 50 #MWh 50 membrane bioreactor MBR 50 turbines compressors 50 UV Curing 50 ionisation 50 valve actuator 50 vibrational modes 50 MIBK 50 SolarWall ® 50 amperometric 50 Silane 50 InSb 50 Wickool 50 frequency converters 50 Sodium silicate 50 resin impregnated 50 Selective Catalytic Reduction SCR 50 T5 lamps 50 voltage coefficient 50 carbon monoxide nitrogen oxide 50 hydrous 50 CPVC piping 50 electro static 50 hollow cathode 50 hydraulic accumulator 50 Jenbacher engines 50 particulate contaminants 50 absorption spectroscopy 50 dielectric constants 50 corrosion resistant coating 50 ANSI C#.# 50 exothermic 50 Agilent #A [002] 50 electro coagulation 50 harmful gasses 50 nitric oxides 50 Promass 50 Cavitation 50 Positive Temperature Coefficient 50 QuestAir H 50 BLDC motor 50 Kynar 50 Butyl 50 composite laminates 50 Delrin ® 50 capacitively coupled 50 Halotron 50 CFB boilers 50 PEMs 50 HVOF 50 elastic modulus 50 terephthalate 50 switchmode 50 carbonyls 50 polycyclic aromatic 50 SAE J# [001] 50 laser diode modules 50 combustion turbine generators 50 argon gas 50 Europium 50 NGK Insulators Ltd. 50 sulfur oxide 50 hydrocarbon vapors 50 #W light bulb 50 Diesel Particulate 50 disconnectors 50 thermal oxidizer 50 Carbon Dioxide CO 50 siloxanes 50 coupling capacitor 50 halons 50 electrochemical sensor 50 melt adhesives 50 hydrostatically 50 oxide semiconductor 50 Pt# 50 HySTAT 50 inconel 50 combustion gases 50 DecaBDE 50 #,# bis 50 polyethylene pipe 50 Chloro 50 convection cooling 50 Vacuum Pumps 50 butane cartridge 50 ASTM D# [002] 50 superheated steam 50 carbonyl 50 Annealing 50 hydroxides 50 metal oxide varistors 50 nano porous 50 nitrogen argon 50 electrical submersible pump 50 PowerStar 50 magnetron sputtering 50 ferrite beads 50 nitrous oxide NOx 50 desulfurization unit 50 supercritical CO 50 Condensate 50 PoE PD 50 barium sulfate 50 NiMH nickel 50 Compact Modular 50 bromine compounds 50 Chlorine dioxide 50 Ball Valves 50 HFC# 50 cordierite 50 agriculturally derived 50 bandpass filters 50 oxygen scavenger 50 refrigerant leaks 50 JP8 jet fuel 50 ELECTROMAGNETIC