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本文通过高含硫(H2S含量50～1500PPm)、高压(10MPa)油井用原油、天然气、水三种介质分离的高压分离器研制,在国内首次采用中国专利材料—含稀土和Al(铝)的抗硫化氢腐蚀的合金材料07Cr2AlMoRE钢板和09Cr2AlMoRE锻件制造高压容器。本文对07Cr2AlMoRE材料的冷热加工性能、焊接性能、耐腐蚀性能和分离器试制工艺过程的论及,提出了在高含硫高压油井分离器制造上的技术可行性,扩大了07Cr2AlMoRE钢在压力容器制造上的使用范围。
In this paper, a high pressure separator with high sulfur content (H2S content of 50 ~ 1500PPm), high pressure (10MPa) oil well separated by three kinds of media of crude oil, natural gas and water was developed. It is the first time in China to use Chinese patent materials - rare earth and Al Hydrogen sulfide corrosion resistant alloy 07Cr2AlMoRE steel and 09Cr2AlMoRE forgings manufacture high pressure vessels. In this paper, 07Cr2AlMoRE hot and cold materials processing performance, welding performance, corrosion resistance and separator trial process of the proposed technology in the manufacture of high-sulfur high-pressure oil well separator technical feasibility and expand the 07Cr2AlMoRE steel in the pressure vessel Manufacturing on the use of.