API 1632 , حفاظت کاتدی لوله و مخازن زیرزمینی

API RECOMMENDED PRACTICE 1632 : Cathodic Protection of Underground Petroleum Storage Tanks and Piping Systems

دانلود استاندارد API RP 1632 (الزامات حفاظت کاتدی و جلوگیری از خوردگی برای لوله و پایپینگ و مخازن UG مدفون زیر زمین در صنعت نفت و گاز)

فهرست استاندارد API RP 1632 :

SECTION 1 GENERAL
1.1 Scope
1.2 Referenced Publications

SECTION 2 CORROSION OF BURIED STEEL STRUCTURES
2.1 Introduction
2.2 Corrosion Processes
2.3 Corrosion Control

SECTION 3 SACRIFICIAL ANODE PROTECTION
3.1 Description
3.2 Factory-Installed Anodes.
3.3 Field-Installed Anodes
3.4 Anode Types and Placement
3.5 Electrical Connections and Isolation
3.6 Evaluating Corrosion Protection

SECTION 4 IMPRESSED-CURRENT PROTECTION
4.1 Description
4.2 Reciter Selection and Operation
4.3 Anode Installation and Connections
4.4 Evaluating Corrosion Protection

Figures
1 Electrochemical Corrosion Cell
2 Corrosion Caused by Differences in Oxygen and Moisture Content of Soils
3 Corrosion Caused by Dissimilar Soils
4 Stray Current Corrosion
5 Bimetallic Corrosion
6 Surficial Anode Cathodic Protection
7 Impressed-Current Cathodic Protection

Table
1 Practical Galvanic Series