Coke removing method for inner wall of metal cavity

Coke removing method for inner wall of metal cavity

  • CN 105,562,406 A
  • Filed: 10/14/2014
  • Published: 05/11/2016
  • Est. Priority Date: 10/14/2014
  • Status: Active Application
First Claim
Patent Images

1. a metallic cavity inwall decoking, is characterized in that, comprises the steps:

  • A. carry out closing pressurization to metallic cavity;

    B. reduction of blood pressure in high-speed is carried out to metallic cavity.

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