Servomex Gas Guide 2022 | Page 9

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N2O
O2
C3H6
THC
H2O
SO2
KEY APPLICATIONS | HAZARDOUS AREA
PAGE
Refinery Petrochemical Manufacturing Industrial gas supply
97
%
Waste water treatment Food storage Marine inerting applications Inert blanketing
97
%
Process control Flare stack analysis Vapor recovery
Safety-critical oxidation
97
%
Oxidation control reactions EO , PTA and EDC manufacturing Catalyst regeneration Solvent recovery
98
BTU / Wobbe content measurement Gas turbine , engines , fuel cells Flare stack monitoring
98
% ppm
%
%
%
Water in EDC / solvents Ethylene production TDI production
Chlorine production
98
%
Process heaters Utility boilers Thermal crackers
Crematoria and incinerators
99
Process heaters Incinerators Power stations Furnaces Thermal oxidizers
100
%
Process heaters Incinerators Power stations Furnaces ESP protection Thermal oxidizers
100
%
Oxidation control Inerting Safety monitoring Flare gas monitoring Combustion control (< 500 ° C ) Coal to chemical
100
N2O O2 C3H6 THC H2O SO2 KEY APPLICATIONS | SAFE AREA PAGE
ppmvdp Glove boxes Solder reflow ovens Compressed air generation Ethylene production 101 ppmvdp Glove boxes Air separation units Instrument air units Refining gases 101 ppm / b Glove boxes Heat treating Solder reflow ovens Industrial gas production 101 % ppm ppm Air separation units Medical / industrial gases Specialty gas blending 102 ppm % ppm Utility boilers Clinical waste incinerators Chemical incinerators Mobile labs 102 ppm % ppm ppm
Product purity on ASU Validation of medical O2 , N2 and air Process control on ASU Monitor trace CO2 on scrubbed air inlet to air separation process
ppm % ppm Hydrogen production HyCO plants Syngas production 103 In-line process monitoring Batch sampling Gas purity analysis Gas certification analysis Leak detection 103
ppm / b Medical gas production ASU Cryogenic truck loading station High purity gas production 103 ppb / t Semiconductor production Quality control measurements Stationary analytical systems UHP gas production 104 ppm / b / t Continuous quality control monitoring Post purifier quality certification Leak detection for electronics grade gases 104 ppm / b / t ppm / b / t Continuous quality control monitoring Bulk gas cylinder quality control Trace moisture analysis 104 ppb / t Semiconductor production – quality control measurements – stationary analytical systems UHP gas production 105 ppm / b / t Continuous quality control monitoring Inert gases control checks Post-purifier quality certification Leak detection 105 ppm / b / t Continuous quality control of bulk UHP gases for semiconductor fabs 105 ppm / b / t ppm / b / t Monitoring O 2 and H 2O as contaminants in UHP bulk gases used in semiconductor applications 106
Argon production Truck loading Pure gas bottling Specialty gas laboratories 106
ppm Cryogenic air separation Process control Food gas manufacture Product validation 106 Scrubber efficiency Turbine / generator feedback control SCR / SNCR feedback control CEMS 107
ppm Compliance monitoring and testing VOC abatement Scrubber efficiency CEMS 107
102
N 2O O 2 C 3H 6 THC H 2O SO 2 KEY APPLICATIONS | GAS DETECTION PAGE
% Pharmaceutical plants Helium production and storage Semiconductor facilities Laboratories and universities 107
N 2O O 2 C 3H 6 THC H 2O SO 2 KEY APPLICATIONS | PORTABLES PAGE
% Process monitoring Inerting applications Controlled atmosphere Hazardous area combustion optimization 108 % Laboratories and research Air separation and gas bottling plants Transfilling Combustion analysis Medical gas verification 108 %
EMAP fresh consumable produce testing Laboratory and research MAP quality testing for food , packaged pharmaceuticals and beverage products
% Physiology studies Universities Combustion optimization 109
109
MEASUREMENT TYPE : PERCENT / PARTS PER MILLION / PER BILLION / PER TRILLION / BY VOLUME / DEW POINT
P09