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Toc-1

May 31,2004-00

CONTENTS

ZR22G, ZR402G

Direct In Situ

Zirconia Oxygen Analyzer

(Applications Volume)

1. Overview ................................................................................................. 1-1

2. Installation Guide.................................................................................... 2-1

2.1 Selecting an Installation Site.......................................................................... 2-1

3. System Configurations........................................................................... 3-1

3.1 ZR402G Direct In Situ Zirconia Oxygen Analyzer System

Block Diagrams............................................................................................... 3-1

3.2 Selection According to Use............................................................................ 3-2

3.3 Examples of System Component Selection Based on

Sample Gas Conditions .................................................................................. 3-6

4. Applications............................................................................................ 4-1

4.1 Boiler ............................................................................................................... 4-1

a) Package boiler .............................................................................................. 4-1

b) Power generation boiler (Heavy oil, Gas)....................................................... 4-2

c) Pulverized coal boiler .................................................................................... 4-3

d) Black liquor recovery boiler ........................................................................... 4-4

4.2 Iron and Steel Furnaces.................................................................................. 4-5

a) Iron & steel heating furnace........................................................................... 4-5

b) Hot blast stove (blast furnace facility)............................................................. 4-6

c) Coke oven facility .......................................................................................... 4-7

d) Soaking pit .................................................................................................... 4-8

4.3 Ceramic, Brick, Glass & Cement Furnaces/Kilns) ........................................ 4-9

a) Rotary type lime kiln...................................................................................... 4-9

b) Cement kiln (cyclone outlet gas).................................................................. 4-10

4.4 Petroleum Refining and Petrochemical Fired Heaters ................................4-11

a) Petroleum refinery process fired heater example......................................... 4-12

b) Naphtha cracking furnace ........................................................................... 4-13

4.5 Garbage Incinerator ...................................................................................... 4-14

4.6 Non-Combustion Applications..................................................................... 4-15

a) Oxygen enrichment facility .......................................................................... 4-15

b) Power generation boiler window box ........................................................... 4-16

c) Aeration tank .............................................................................................. 4-17

TI 11M12A01-01E 1st Edition

YOKOGAWA ZR22G Technical Information

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