The Use of Locally Prepared Zeolite (Y) For the Removal of Hydrogen Sulfide from Iraqi Natural Gas.

被引：0

作者：

Ahmedzeki, Nada Sadoon ^{[1
]}

Alhassani, Maha Hadi ^{[1
]}

Al-Mayah, Ameel Mohammed Rahmen ^{[2
]}

Rashid, Haider Abdulkareem ^{[1
]}

机构：

[1] Univ Baghdad, Coll Engn, Chem Engn Dept, Baghdad, Iraq

[2] Univ Baghdad, Al Khawarizmi Coll Engn, Biochem Engn Dept, Baghdad, Iraq

来源：

RESEARCH JOURNAL OF PHARMACEUTICAL BIOLOGICAL AND CHEMICAL SCIENCES | 2016年 / 7卷 / 06期

关键词：

Natural gas sweetening; H2S; Pressure swing Adsorption; Adsorption;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This work was conducted to study the ability of locally prepared Zeolite NaY for the reduction of sulfur compounds from Iraqi natural gas by a continuous mode adsorption unit. Zeolite Y was hydrothermally synthesized using abundant kaolin clay as aluminum precursor. Characterization was made using chemical analysis, XRD and BET surface area. Results of the adsorption experiments showed that zeolite Y is an active adsorbent for removal H2S from natural gas and other gas streams. The effect of temperature was found inversely related to the removal efficiency. Increasing bed height was found to increase the removal efficiency at constant flow rate of natural gas. The adsorption capacity was evaluated and its maximum uptake was 5.345 mg H2S/g zeolite.

引用

页码：1526 / 1535

页数：10