Skip to content
Water treatment agent researcher

Water treatment agent researcher

An interesting chemical engineer

Composition of acid pickling corrosion inhibitor

Posted on September 14, 2023 By admin No Comments on Composition of acid pickling corrosion inhibitor

Acid pickling corrosion inhibitor is a chemical substance used to prevent metal corrosion during the acid pickling process of metal surfaces. They are usually composed of multiple components, and the following are some common components of acid pickling corrosion inhibitors:

Corrosion inhibitor: Acid pickling corrosion inhibitor contains one or more corrosion inhibitors, such as organic amines, phosphates, nitrates, nitrites, etc. These compounds can form a protective corrosion inhibitor film on the metal surface, reducing the corrosion rate of the metal.

Surfactants: Acid pickling corrosion inhibitors may contain surfactants such as sulfonation agents, phosphate esters, etc. Surfactants can improve the wettability and permeability of liquids, allowing corrosion inhibitors to better contact metal surfaces.

Stabilizers: In order to increase the stability and service life of acid pickling corrosion inhibitors, stabilizers such as oxalic acid, citric acid, amino carboxylic acid, etc. are often added. Stabilizers can maintain the acidity of the solution and prevent the precipitation of metal cations.

PH regulator: In order to control the acidity and alkalinity of acid pickling corrosion inhibitors, some pH regulators such as sulfuric acid, phosphoric acid, etc. may be added. PH regulators help maintain accurate pickling conditions and corrosion inhibition effects.

It should be noted that the specific formula of acid pickling corrosion inhibitors may vary depending on different applications and requirements. When using acid pickling corrosion inhibitors, it is necessary to follow the correct proportions and operating methods, while complying with relevant safety operating procedures to ensure safety and effectiveness.

Work

Post navigation

Previous Post: The role of chelating agents
Next Post: Effect of Different Molecular Weights of Polyacrylic Acid

Leave a Reply Cancel reply

You must be logged in to post a comment.

Categories

  • Biocide and Algicide
  • Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
  • Casual
  • Corrosion Inhibitors & Oxygen Scavenger
  • Corrosion Inhibitors & Oxygen Scavenger
  • Life
  • Phosphonates Antiscalants
  • Polycarboxylic Antiscalant and Dispersant
  • Reverse Osmosis Chemicals
  • Salts of Phosphonates
  • Salts of Phosphonates
  • Surfactant & Others
  • Uncategorized
  • Work

档案

  • June 2025
  • May 2025
  • April 2025
  • March 2025
  • February 2025
  • January 2025
  • December 2024
  • November 2024
  • October 2024
  • September 2024
  • August 2024
  • July 2024
  • June 2024
  • May 2024
  • April 2024
  • March 2024
  • February 2024
  • January 2024
  • December 2023
  • November 2023
  • October 2023
  • September 2023
  • August 2023
  • July 2023
  • June 2023
HEDP的车间

Recent Posts

  • MA/AA.Na Application Areas
  • What is the shelf life of PESA?
  • How does PASP work?
  • What is Sodium Salt of Polyaspartic Acid
  • What is Ceramic Dispersant

Recent Comments

  1. admin on Is Food Additive Sodium Polyacrylate Harmful to Human Body

Copyright © 2025 Water treatment agent researcher.

Powered by PressBook WordPress theme