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Parra Stern series case Case study of coke cleaning in large pipeline Case of mechanical coke cleaning

2017-05

Heat exchanger

　　1、Cleaning range Process number Device name Model Cleaning target Parra Stern Ex heat exchanger E-1001 A regular heat exchanger

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2017-05

Coke cleaning i

一、 Client device overview 　　Coking plant of refinery of PetroChina Petrochemical Industries Co. Coke cleaning object is 1 million 200 thousand tons / year coking unit of oil

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2017-05

Coke cleaning o

　一、Client device overview 　　The coke cleaning project of No. five Catalytic Cracking Unit No. 2 of China Petroleum Chemical Co Co., Ltd. needs to be cleaned up due to the se

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2017-05

Coke cleaning o

A pressure relief device 2# Sinopec Petrochemical Co. Ltd used since the vote not for furnace tube decoking, furnace pipe wall coking phenomenon, reduce the heat efficiency of th

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2017-05

Sinopec company

　 1、Furnace tube parameter 　　Number of tubes: 4 row 　　Convection section parameter: Phi 127*10mm 　　Radiation segment parameter: Phi 127*10mm 　　 2、Analysis of user equi

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