乙烯装置HS-Ⅲ型裂解炉炉管断裂分析

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Ethylene Industry ›› 2020, Vol. 32 ›› Issue (4): 54-56.

• CRACKING FURNACE • Previous Articles Next Articles

Fracture Analysis of Tubes in HS-Ⅲ Cracking Furnace in Ethylene Plant

Yang Ke, Yang Fan, Wang Junjie, Guo Xingbin, Shi Changhong

PetroChina Dushanzi Petrochemical Company, Dushanzi, Xinjiang, P.C.833699

Received:2020-01-06 Revised:2020-03-09 Online:2020-12-25 Published:2021-01-04

Abstract

Abstract:

Through the cause analysis of the fracture of the second pass furnace tube in the radiation section of cracking furnace F-106, the causes of the fracture were found out, the operation and maintenance methods for cracking furnace were formulated, the service life of cracking furnace tube was prolonged, the maintenance frequency of cracking furnace was reduced, and the single operation cycle of cracking furnace was increased, so as to ensure the production of ethylene and propylene and to improve the benefit of ethylene plant.

Key words: cracking furnace, radiant section, corrosion, fracture

Yang Ke, Yang Fan, Wang Junjie, Guo Xingbin, Shi Changhong. Fracture Analysis of Tubes in HS-Ⅲ Cracking Furnace in Ethylene Plant[J].Ethylene Industry, 2020, 32(4): 54-56.

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Fracture Analysis of Tubes in HS-Ⅲ Cracking Furnace in Ethylene Plant

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