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一、前言我国已知酸性天然气田多分布于扬子准地台西部,产层为震旦系、三叠系和侏罗系,硫化氢含量均在10％以下,其他地区尚未见有任何报导。近来,华北石油会战指挥部在华北某地发现了一处高硫化氢气藏,这对开辟我国新硫源是一项重要贡献。美国、加拿大、法国、苏联都是从酸性天然气中回收硫磺的主要国家,但目前开发中的气田硫化氢含量一般均在20—30％。从1980年的实际状况看,加拿大的Harmattan气田,其硫化氢含量为52—53.4％;美国Thomasville气田硫化氢含量为27—46％;西德Grossentne
I. Preface It is known that the acidic gas fields in China are mostly distributed in the western part of the Yangtze Platform. The strata are Sinian, Triassic and Jurassic. The content of hydrogen sulfide is less than 10%. There are no reports in other areas. Recently, the HuBei Oil Campaign Command found a high-H2S gas reservoir somewhere in North China, which is an important contribution to opening up new sulfur sources in our country. The United States, Canada, France and the Soviet Union are all the major countries that recover sulfur from sour natural gas. However, the hydrogen sulfide content in gas fields currently under development is generally 20-30%. According to the actual situation in 1980, the Harmattan gas field in Canada has a hydrogen sulfide content of 52-53.4%; the Thomasville gas field in the United States has a hydrogen sulfide content of 27-46%; the West Germany Grossentne