TY - JOUR ID - 128685 TI - Effects of graphene oxide (GO) nanoparticle and SDS on storage capacity of CO2 in hydrate JO - Eurasian Chemical Communications JA - ECC LA - en SN - 2717-0535 AU - Shamsin Beyranvand, Haniyeh AU - Sarlak, Hamid AD - MSc. Chemical Engineering Department, Abadan Petrochemical Company, Abadan, Iran AD - PHd. Chemical Engineering Department, Persian Gulf Fajr Energy Co., Iran Y1 - 2021 PY - 2021 VL - 3 IS - 4 SP - 233 EP - 243 KW - Storage capacity KW - Sodium dodecyl sulfate KW - hydrate KW - graphene oxide DO - 10.22034/ecc.2021.270619.1129 N2 - In this study, the effect of nanoparticle of graphene oxide and surfactant sodium dodecyl sulfate (sds) 400 ppm on the storage capacity of co2 in hydrate was investigated. A laboratory system was developed for hydrate formation experiments. The experiments were carried out in the range of pressure 36-40 bar, temperature range from 273.35 k to 278.65 k, in the presence of graphene oxide and sodium dodecyl sulfate. Experimental results showed that by increasing the pressure at constant temperature for net water, storage capacity increased by 11%, and the storage capacity increased by 14% by decreasing the temperature at the constant pressure (36 bar). Adding sds increased storage capacity by 26%, while adding graphene oxide increased 4.2% of storage capacity. For this purpose, design expert software and response surface test method and historical method were used. Also, a mathematical equation was proposed to estimate the co2 storage capacity in hydrate. UR - https://www.echemcom.com/article_128685.html L1 - https://www.echemcom.com/article_128685_f51913e2538642915a44bd975bec8eeb.pdf ER -