Chlor-Alkali Electrolysis with a Zero-Gap Type Oxygen Cathode
نویسندگان
چکیده
منابع مشابه
Effect of Sulfate Acid on Electrolysis Process for Preparing EMD Using an Oxygen Depolarized Cathode
Electrolytic manganese dioxide (EMD) was prepared by using gas diffusion electrode (GDE) instead of traditional hydrogen evolution cathode. Sulfate acid’s effects on the cell voltage, the current efficiency, the electro-catalytic activity and the lifetime of GDE are studied. The results show that as the concentration of sulfuric acid increases, the current efficiency increases, while the cell v...
متن کاملEffects of Mercury in Brine on the Performance of the Membrane-Type Chlor-Alkali Plant
of high quality at high concentration (2,3). The performance of the membrane-type chlor-alltali plant mainly depends on the cell design, the membrane, the quality of feed brine, and operating conditions. Of these, the brine quality is the key factor affecting the service life and the performIn the case of conversion from amalgam to membrane process, it is important to elucidate the effects of m...
متن کاملOxygen deficient layered double perovskite as an active cathode for CO2 electrolysis using a solid oxide conductor.
A-site ordered PrBaMn2O(5+δ) was investigated as a potential cathode for CO2 electrolysis using a La(0.9)Sr(0.1)Ga(0.8)Mg(0.2)O3 (LSGM) electrolyte. The A-site ordered layered double perovskite, PrBaMn2O(5+δ), was found to enhance electrocatalytic activity for CO2 reduction on the cathode side since it supports mixed valent transition metal cations such as Mn, which could provide high electrica...
متن کاملAnomalous Isotopic Distribution in Palladium Cathode after Electrolysis
It was confirmed by several analytic methods that reaction products with mass number ranging from 20 to 28, 46 to 54, and 72 to 82 are produced in palladium cathodes subjected to electrolysis in a heavy water solution at high pressure, high temperature, and high current density for one month. Isotopic distributions were radically different from the natural ones. INTRODUCTION Nuclear reactions i...
متن کاملElectrochemical struvite precipitation from digestate with a fluidized bed cathode microbial electrolysis cell.
Microbial electrolysis cells (MECs) can be used to simultaneously convert wastewater organics to hydrogen and precipitate struvite, but scale formation at the cathode surface can block catalytic active sites and limit extended operation. To promote bulk phase struvite precipitation and minimize cathode scaling, a two-chamber MEC was designed with a fluidized bed to produce suspended particles a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Denki Kagaku oyobi Kogyo Butsuri Kagaku
سال: 1997
ISSN: 0366-9297,2434-2556
DOI: 10.5796/kogyobutsurikagaku.65.1026