SAMLPING OF BENZENE IN THE AIR USING NATURAL MODIFIED IRANIAN ZEOLITE (PURPOSE IS REPLACING OF ACTIVATED CARBON)

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ASILIAN HASAN; KHAVANEEN A.; HAMOUD I.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Nashrieh Shimi va Mohandesi Shimi Iran Year:2010 | Volume:29 | Issue:3 Page(s): 147-156

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Information Journal Paper

Title

SAMLPING OF BENZENE IN THE AIR USING NATURAL MODIFIED IRANIAN ZEOLITE (PURPOSE IS REPLACING OF ACTIVATED CARBON)

Author(s)

ASILIAN HASAN | KHAVANEEN A. | HAMOUD I. | Issue Writer Certificate

Keywords

NATURAL IRANIAN ZEOLITEQ3

CLINOPTILOLITEQ3

MODIFIED ZEOLITEQ3

BENZENEQ2

AIR SAMPLINGQ3

ADSORPTION CAPACITYQ2

Abstract

In this research, adsorption of BENZENE's vapor on NATURAL IRANIAN ZEOLITE modified by hydrochloric acid at different qualifications was studied. Samples of NATURAL IRANIAN ZEOLITE (Clinoptilolite) from Semnan were prepared, then their crystal structure was identified using X- Ray Diffraction analysis (XRD). The samples were crushed, sieved in different sizes. Zeolite samples were modified using 1N HCl solution with solid:solution ratio 1:25 . MODIFIED ZEOLITEs were used for preparing sampling tubes, and these tubes used in static method to study the effect of different parameters for adsorbing BENZENE upon zeolite. Breakthrough points in various qualifications (mesh, flow rate, mass, concentration,and temperature) were specified. In general, the obtained results showed that nutural zeolite modified by HCl has acceptable efficiency for sampling BENZENE, and has ADSORPTION CAPACITY at low concentrations (< 500 ppm) about 1.92 mg BENZENE/g zeolite and results showed that the optimum qualifications for sampling BENZENE in the air using natural MODIFIED ZEOLITE : mesh: (60/80), mass: (800,200 mg), flow rate: 50 mL/min, and temperature 25°C .

Cites

بررسی سینتیک و هم دمای جذب بور از نمونه آب توسط جاذب کلینوپتیلولیت طبیعی و کلینوپتیلولیت اصلاح شده با سولفوریک اسید

References

حذف آمونیاک از هوا به وسیله زئولیتهای طبیعی اصلاح شده (کلینوپتیلولیت) ایران با استفاده از روش تبادل یون

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APA: Copy

ASILIAN, HASAN, KHAVANEEN, A., & HAMOUD, I.. (2010). SAMLPING OF BENZENE IN THE AIR USING NATURAL MODIFIED IRANIAN ZEOLITE (PURPOSE IS REPLACING OF ACTIVATED CARBON). NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 29(3), 147-156. SID. https://sid.ir/paper/26159/en

Vancouver: Copy

ASILIAN HASAN, KHAVANEEN A., HAMOUD I.. SAMLPING OF BENZENE IN THE AIR USING NATURAL MODIFIED IRANIAN ZEOLITE (PURPOSE IS REPLACING OF ACTIVATED CARBON). NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2010;29(3):147-156. Available from: https://sid.ir/paper/26159/en

IEEE: Copy

HASAN ASILIAN, A. KHAVANEEN, and I. HAMOUD, “SAMLPING OF BENZENE IN THE AIR USING NATURAL MODIFIED IRANIAN ZEOLITE (PURPOSE IS REPLACING OF ACTIVATED CARBON),” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 29, no. 3, pp. 147–156, 2010, [Online]. Available: https://sid.ir/paper/26159/en

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