1) Helium bearing natural gas
含氦天然气
2) rich-helium type natural gas
富氦天然气
1.
Preliminary study about genesis and pool formation conditions of rich-helium type natural gas;
汾渭盆地富氦天然气成因及成藏条件初探
3) enriching helium from naturalgas
天然气提氦
4) Sour gas
含硫天然气
1.
In this paper, it is discussed for the sour gas sweetening technology of Changqing gas field that the methods of the patent formulated MDEA or activated MDEA are used to remove not only H 2S deeply, but also large amounts of CO 2, according to the sour gas characteristic of the Changqing gas field that the CO 2 content is high,the H 2S content is low and CO 2/H 2S ratio is larger.
针对长庆气田含硫天然气CO2 含量高、H2 S含量低、碳硫比高的特点 ,提出应用MDEA专利配方溶液法或选用活化MDEA法脱硫、脱碳。
2.
This paper makes the proposals for sour gas sweetening technology of Changqing gas field that want to remove not only H_2S deeply but also CO_2 in bulk for meeting the commercial gas specification.
针对长庆气田含硫天然气既要深度脱除H2 S、又要大量脱除CO2 才能符合商品气质量要求的特点 ,对其脱硫工艺技术中采用的脱硫溶液、吸收塔塔板型式、溶液浓度和酸气负荷提出几点建议。
5) high sour natural gas
高含硫天然气
1.
This article introduced some high sour natural gas purifying processes as follows:Solvent absorption method,membrane separation technology,Hybrisol method and morphysorb method.
综述了高含硫天然气脱硫的几种主要方法:溶剂吸收法、膜分离法、Hybrisol工艺和Morphysorb工艺,并说明了几种工艺的特点及应用情况,最后指出了高含硫天然气脱硫工艺的发展趋势。
6) medium and low H_2S content natural gas
中低含硫天然气
1.
As it has many commercial units, more rich operation experiences, more mature technology and has been succeeded in treatment of medium and low H_2S content natural gas, Shell-Paques/Thiopaq process is recommended to import for treatment of plenty such natural gas in southwest oil & gas fields at home.
其中,由于Shell-Papues/Thiopap工艺的工业装置运行数量较多,操作经验丰富,技术较为成熟,而且已成功用于中低含硫天然气的处理,而中国石油西南油气田拥有大量的中低含硫分散天然气,因此可引进该技术用于这类天然气的处理。
补充资料：石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(internotional tradeof011 and只as)见石油市场与天然气市场。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条