Investigation of Hydrogen Sulfide Adsorption in Metallic Scaffold MOF-5 Nanocomposite Based on Activated Carbon for the Use of Respiratory Mask Cartridge

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Kakaei Hojatolla; BEYGZADEH MOJTABA; GOLBABAEI FARIDEH; GANJALI MOHAMMAD REZA; GANJALI MOHAMMAD REZA; JAHANGIRI MEHDI; Shahtaheri Sayed Jamaleddin

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

Journal Paper

Paper Information

Journal: Journal of Health and Safety at Work Year:2020 | Volume:9 | Issue:4 Page(s): 329-341

Download Full-Text

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

Persian Verion

View:

587

Download:

506

Cites:

Information Journal Paper

Title

Investigation of Hydrogen Sulfide Adsorption in Metallic Scaffold MOF-5 Nanocomposite Based on Activated Carbon for the Use of Respiratory Mask Cartridge

Author(s)

Keywords

CompositeQ1

MOF-5Q1

Breakthrough timeQ1

adsorptionQ1

Zn-BDCQ2

H2SQ1

Abstract

Introduction: Hydrogen sulfide is one of the most important impurities in natural gas. Since this gas is hazardous, toxic, corrosive and volatile, therefore, the removal of hydrogen sulfide has been studied using several methods. In the present study, activated carbon and activated carbon-based Composite scaffolds (MOF-5) were used as a cartridge mask to remove hydrogen sulfide from respiratory air. Material and Methods: Activated carbon (AC) was converted to powder form by ball mill, and AC / MOF-5 Composite with 10%, 25%, and 40% MOF-5 / AC was synthesized from the MOF-5 metal-organic scaffold. The rates of adsorption and Breakthrough time were then tested using a designed setup. The Aeroqual S500 Direct-reading sensor with 0. 01 ppm accuracy was applied to measure the exact amount of hydrogen sulfide gas. Results: The AC/MOF-5 Composite showed higher adsorption and Breakthrough time compare to the other adsorbents. The maximum adsorption (mg/gS) and Breakthrough time (min) were related to AC/MOF-5(40 Wt. %) adsorbent with 60. 41 mg/gS and 56. 26 min. By adding more than 25% MOF-5 metal-metal scaffold to activated carbon, the amount of adsorption, Breakthrough time, and pressure drop were increased. Conclusion: AC / MOF-5 Composite adsorbent due to its porous structure, high specific surface area, and most importantly, having Zn-O-C groups increased the adsorption rate as well as the pollutant Breakthrough time. However, it showed a relatively higher pressure drop than commercial activated carbon (AC).

Cites

No record.

References

No record.

Cite

APA: Copy

Kakaei, Hojatolla, BEYGZADEH, MOJTABA, GOLBABAEI, FARIDEH, GANJALI, MOHAMMAD REZA, GANJALI, MOHAMMAD REZA, JAHANGIRI, MEHDI, & Shahtaheri, Sayed Jamaleddin. (2020). Investigation of Hydrogen Sulfide Adsorption in Metallic Scaffold MOF-5 Nanocomposite Based on Activated Carbon for the Use of Respiratory Mask Cartridge. JOURNAL OF HEALTH AND SAFETY AT WORK, 9(4), 329-341. SID. https://sid.ir/paper/406237/en

Vancouver: Copy

Kakaei Hojatolla, BEYGZADEH MOJTABA, GOLBABAEI FARIDEH, GANJALI MOHAMMAD REZA, GANJALI MOHAMMAD REZA, JAHANGIRI MEHDI, Shahtaheri Sayed Jamaleddin. Investigation of Hydrogen Sulfide Adsorption in Metallic Scaffold MOF-5 Nanocomposite Based on Activated Carbon for the Use of Respiratory Mask Cartridge. JOURNAL OF HEALTH AND SAFETY AT WORK[Internet]. 2020;9(4):329-341. Available from: https://sid.ir/paper/406237/en

IEEE: Copy

Hojatolla Kakaei, MOJTABA BEYGZADEH, FARIDEH GOLBABAEI, MOHAMMAD REZA GANJALI, MOHAMMAD REZA GANJALI, MEHDI JAHANGIRI, and Sayed Jamaleddin Shahtaheri, “Investigation of Hydrogen Sulfide Adsorption in Metallic Scaffold MOF-5 Nanocomposite Based on Activated Carbon for the Use of Respiratory Mask Cartridge,” JOURNAL OF HEALTH AND SAFETY AT WORK, vol. 9, no. 4, pp. 329–341, 2020, [Online]. Available: https://sid.ir/paper/406237/en

Related Journal Papers