1) crude sulfur
天然硫磺
2) natural taurine
天然牛磺酸
1.
In this paper, the technologcial conditions of extracting natural taurine from the fresh clam meat by means of hydrolysis of the acid protease at first and then boiling in water were studied.
以新鲜车螺肉为原料,采用酸性蛋白酶先酶解再水煮工艺提取天然牛磺酸。
3) 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。
4) natural gas desulfurization
天然气脱硫
1.
This paper reviews the technology and its progresses,presents the actual application in natural gas desulfurization.
本文在对PDS技术及技术进展情况进行简要评述的基础上 ,介绍了该技术在川西南气矿包 35井用于天然气脱硫的使用情况 ,指出在实际应用中所取得的效果及存在的问题 ,同时提出改进建
5) natural gas sweetening
天然气脱硫
1.
Various natural gas sweetening processes were developed and grasped at home, and have met the gas field developing need on the whole at present.
国内已开发掌握了多种天然气脱硫工艺,基本上满足了当前气田开发的需要。
6) natural rubber vulcanizate
天然硫化胶
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