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PENGARUH SUHU ELEKTROLIT KHCO3 DAN WAKTU ELEKTROLISIS PADA KONVERSI CO2 MENJADI METANOL DENGAN ELEKTROLISER SINGLE DAN DOUBLE STACK

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Penilaian

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The conversion of CO2 to methanol with temperature variations in KHCO3 electrolyte and electrolysis time using the electrochemical reduction method with MEA has been completed. The electrolyzer used in this study is a single and double stack electrolyzer. The concentration of the methanol product resulting from CO2 reduction was measured using a methanol analyzer for each variation. In temperature variations, the highest concentration obtained at room temperature is 71.60%. Meanwhile, the methanol concentration with temperature variations of 40ºC, 50ºC, dan 60ºC was 63.76%, 44.28% and 42.24%, respectively. Measurement of the pH of each methanol used a digital pH meter with an initial pH value of 11 and the resulting pH of each methanol was 5.8, 5.5, 5.4 and 5.6. Then, in the variation of electrolysis time, the highest concentration obtained in 2 hours was 79.06%. While the concentration of methanol in a row with a time variation of 4 hours, 6 hours, and 8 hours was 61.05%, 58.18% and 57.55%. The results of pH measurements with an initial pH value of 11 and the pH of each other methanol of 5.2, 5. 4, 5,6, and 5. 5.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2207004028	T79327	T793272022	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T793272022

Publisher

Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2022

Collation

xvii, 30 hlm.; ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

541.370 7

Content Type

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Media Type

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Carrier Type

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Edition

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Subject(s)

Jurusan Kimia
Elektrokimia dan Magnetokimia

Specific Detail Info

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Statement of Responsibility

SEPTA

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