heavy naphtha

The heavy naphtha produced from hydrocracking plant of SINOPEC Tianjin Company was disqualified due to the high total sulfur content and related investigation was carried out to solve the problem.

分析了中国石化股份有限公司天津分公司加氢裂化装置重石脑油总硫含量超标的原因。

The restrictions for increasing heavy naphtha yield of a 24,000 b/d hydrocracking unit in Sin- opec Tianjin Petrochemical Co.

2 Mt/a加氢裂化装置制约重石脑油收率提高的几方面原因,并提出了解决问题的具体方法。

Heavy naphtha is the raw material of the aromatic gydrocarbon Refining Device,while the water content in heavy naphtha required to be less than 20μg/g,in order to guarantee the life span of desulfurization agent,to avoid further poisoning the platinum catalyst.

重石脑油作为芳烃重整装置的原料,要求油品中水分含量低于20μg/g,以保证脱硫剂的使用寿命,进一步避免装置催化剂铂的中毒。

Application evaluation of LH-02 hydrofining catalyst for naphtha reforming;

LH-02催化剂在重整石脑油后加氢中的应用

The enriching and isolation methods of nitrogen compounds in heavy petroleum were introduced.

介绍了重质石油中含氮化合物的富集方法及定性方法；并用柱层析一步法分离富集ＶＧＯ油样（ 恩氏蒸馏ｂｐ：３３５ ～５００ ℃） 中的酸氮化合物，用１ ｍｏｌ／ＬＨＣｌ 和３ ｍｏｌ／ＬＨＣｌ 抽提ＶＧＯ油样中的碱氮化合物，以色／ 质联用技术对各子组分进行定性鉴定－ 结合质谱解析、质量色谱（ＭＣ） 方式、谱库检索、Ｌｅｅ 保留指数数据等对各氮化物联合定

Lumping kinetic model of Daqing naphtha pyrolysis

大庆重石脑油蒸汽热裂解集总动力学模型

Data Mining and Analysis of the Crude Oil Blending influence on the Nitrogen content in Heavy Naphtha

原油混合加工方案对重石脑油氮含量影响的数据挖掘与分析

Other feed stocks can include ethane, propane, butane, and light and heavy naphtha but are not commonly used.

其它原材料包括乙烷、丙烷、丁烷以及一般不用的轻、重石脑油。

Other feed stocks, which are less common, can include ethane, propane, butane and light and heavy naphtha.

其它不常用的原材料包括乙烷、丙烷、丁烷以及轻、重石脑油。

Study on pervaporation of modified polyvinyl alcohol composite membrane for dehydration of micro-water heavy-naphtha

改性聚乙烯醇复合膜对微水重石脑油的渗透汽化脱水研究

naphtha reformer stripper

石脑油重整的汽提塔

Determination of Heavy Components in the Naphatha by CGC

毛细管气相色谱法测定石脑油中重组份含量

varnish maker's and painter's naphtha

清漆与油漆用石脑油

tar stripper naphtha vapours

焦油汽提器中的石脑油蒸气

It is designed to take naphtha as well as heavy feedstock such as condensate, the first of its kind in China.

该装置既可以石脑油为原料，又可以较重的原料，如凝析油为原料，这在国内化工史上尚属首例。

Light petroleum distillate, generally known as naphtha, was the logical choice.

轻石油馏分，如石脑油是合乎逻辑的选择。

hydrocol naphtha fraction

铁催化剂流化床合成的石脑油馏分

Observation of EEG in 50 Workers Occupationally Exposed to LPG

50例液化石油气作业工人脑电图观察

Modeling Simulation and Optimization of GK-V Naphtha Pyrolysis Furnace;

GK-V型石脑油裂解炉建模仿真优化

The Soft Sensoring for Dry Point of Light Naphtha on the Atmospheric Tower in the Hydrogenation and Cracking Process

加氢裂化常压塔轻石脑油干点软测量

Analysis on SH/T0629-1996 Testing Method for arsenic content in naphtha

SH/T0629-1996石脑油砷含量测定法的分析

TECHNOLOGIES FOR INCREASING GASOLINE PRODUCTION FROM NAPHTHA AND LIGHT HYDROCARBONS

从石脑油和轻烃资源增产汽油的技术及措施

Application research on mixed type antiknock used in refine gasoline interfused with petroleum naphtha

混合型抗爆剂在石脑油调和汽油中的应用研究