Handbook of Corrosion Engineering Episode 1 Part 2 docx

... 10 15 20 Salinity,† % 0 9.06 18 .08 27 .11 36 .11 Temperature, °C ppm 0 14 .58 13 .70 12 .78 11 .89 11 .00 5 12 .79 12 . 02 11 .24 10 .49 9.74 10 11 . 32 10 .66 10 . 01 9.37 8. 72 15 10 .16 9.67 9. 02 8.46 7. 92 20 ... (M), ␮mol/L 0 10 .2 14 .58 455.5 5 8.9 12 . 72 397.4 10 7.9 11 .29 3 52. 8 15 7.0 10 .00 3 12 .6 20 6.4 9 .15 28 5.8 25 5.8 8 .29 25 9....

Ngày tải lên: 05/08/2014, 09:20

... 10 15 20 Salinity,† % 0 9.06 18 .08 27 .11 36 .11 Temperature, °C ppm 0 14 .58 13 .70 12 .78 11 .89 11 .00 5 12 .79 12 . 02 11 .24 10 .49 9.74 10 11 . 32 10 .66 10 . 01 9.37 8. 72 15 10 .16 9.67 9. 02 8.46 7. 92 20 ... (M), ␮mol/L 0 10 .2 14 .58 455.5 5 8.9 12 . 72 397.4 10 7.9 11 .29 3 52. 8 15 7.0 10 .00 3 12 .6 20 6.4 9 .15 28 5.8 25 5.8 8 .29 25 9....

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... 5 .25 Li ϩ 1 38.7 1. 03 F Ϫ 1 55.4 1. 47 Na ϩ 1 50 .1 1.33 Cl Ϫ 1 76.3 2. 03 K ϩ 1 73.5 1. 95 NO 3 Ϫ 1 71. 4 1. 90 Ca 2 2 11 9.0 0.79 ClO 4 Ϫ 1 67.3 1. 79 Cu 2 2 10 7 .2 0. 71 SO 4 2 2 16 0.0 1. 06 Zn 2 2 ... 0. 71 SO 4 2 2 16 0.0 1. 06 Zn 2 2 10 5.6 0.70 CO 3 2 2 13 8.6 0. 92 O 2 —— 2. 26 HSO 4 Ϫ 1 50.0 1. 33 H 2 O —— 2. 44 HCO...

Ngày tải lên: 05/08/2014, 09:20

... (3) 3 92 245 14 7 23 8 320 Ϫ 82 11 2 10 1 11 Condenser tube scale 6 (3) 803 16 3 640 495 607 11 2 16 2 14 3 19 No scale observed 7 (3) 14 64 20 0 12 64 549 13 5 414 11 2 10 1 11 No scale observed 8 (3) 800 16 8 ... cleanliness 1 (1) 56 43 13 28 36 Ϫ840 52 12 No scale observed 2 (2) 80 60 20 88 38 50 24 20 4 Basin buildup 3 (2) 23 8 28 8 Ϫ50 483 16 8 315...

Ngày tải lên: 05/08/2014, 09:20

... 25 0,000 300,000 20 ,000 40,000 60,000 80,000 10 0,000 12 0,000 14 0,000 16 0,000 18 0,000 20 0,000 R s R p W Imaginary (ohm) Real (ohm) C dl 1 -3 -2 -1 0 1 2 3 1. 5 2 2.5 3 3.5 4 4.5 5 5.5 6 10 20 30 40 50 60 70 80 90 10 0 Log frequency ... impedance equipment are providing software Acceleration and Amplification of Corrosion Damage 545 1 -3 -2 -1 0 1 2 3...

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... xi Introduction 1 1 .1 The Cost of Corrosion 1 1 .2 Examples of Catastrophic Corrosion Damage 3 1. 3 The Influence of People 5 References 12 Chapter 1. Aqueous Corrosion 13 1. 1 Introduction 13 1. 2 Applications ... of CP Systems for Buried Pipelines 904 References 919 Chapter 12 . Anodic Protection 9 21 12 .1 Introduction 9 21 12. 2 Passivity of Metals...

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... of CP Systems for Buried Pipelines 904 References 919 Chapter 12 . Anodic Protection 9 21 12 .1 Introduction 9 21 12. 2 Passivity of Metals 923 12 .3 Equipment Required for Anodic Protection 927 12 .4 ... avoidance. 076 516 2_ Intro_Roberge 9 /1/ 99 2: 38 Page 1 20 Chapter One pH Potential (V vs SHE) 1. 6 0.8 0 -0.8 -1. 6 0 2 46 810 12 14 Fe Fe(OH) 3 2 4 6 8 10...

Ngày tải lên: 05/08/2014, 09:20

... 10 15 20 Salinity,† % 0 9.06 18 .08 27 .11 36 .11 Temperature, °C ppm 0 14 .58 13 .70 12 .78 11 .89 11 .00 5 12 .79 12 . 02 11 .24 10 .49 9.74 10 11 . 32 10 .66 10 . 01 9.37 8. 72 15 10 .16 9.67 9. 02 8.46 7. 92 20 ... 1. 79 Cu 2 2 10 7 .2 0. 71 SO 4 2 2 16 0.0 1. 06 Zn 2 2 10 5.6 0.70 CO 3 2 2 13 8.6 0. 92 O 2 —— 2. 26 HSO 4 Ϫ 1 50.0 1....

Ngày tải lên: 05/08/2014, 09:20

... g/m 2 иyear C 1 10 Յ0.9 Negligible Յ0.7 C 2 11 20 0 0.9–5 Յ0.6 0.7–5 C 3 2 01 400 5 12 0.6 2 5 15 C 4 4 01 650 12 25 2 5 15 –30 C 5 6 51 15 00 25 –50 5 10 30–60 076 516 2_ Ch 02_ Roberge 9 /1/ 99 4: 01 Page ... 7.5 7 .1 8.3 7 .1 Alkalinity 2 38 90 18 0 25 0 27 8 470 Total hardness 10 53 12 0 23 0 340 70 559 Calcium hardness 5 36 85 21 0 29 8 40 4 51 Sulfate 6 20...

Ngày tải lên: 05/08/2014, 09:20

... g/m 2 иyear C 1 10 Յ0.9 Negligible Յ0.7 C 2 11 20 0 0.9–5 Յ0.6 0.7–5 C 3 2 01 400 5 12 0.6 2 5 15 C 4 4 01 650 12 25 2 5 15 –30 C 5 6 51 15 00 25 –50 5 10 30–60 076 516 2_ Ch 02_ Roberge 9 /1/ 99 4: 01 Page ... CaCO 3 10 mg CaO 10 mg CaCO 3 14 .3 mg CaCO 3 * 1 mg CaCO 3 10 0 mg CaCO 3 1 mval/L 1 2. 8 5 3. 51 50 0.5 1 °dH 0.357 1 1.786 1. 25 17 .86 0 .17 86...

Ngày tải lên: 05/08/2014, 09:20