Electrolysis of aqueous concentrated NaCl (brine) WHY? DO WE DO THIS? Products = NaOH, Cl2 and H2Useful in industryNaOH used to make soapsCl used to make bleachH2 used to make ammonia Electrolysis of brine Anode = 2Cl- - 2 e- = Cl2 (g)Yes it is an aqueous solution but it is con...
Research about electrolysis sea water model with C│NaOH║MgSO4,NaCl│C have been done. The purpose of the research are proves that Mg(OH)2 can be formed at C│NaOH║MgSO4,NaCl│C electrolysis system and determine influence of NaOH for M... M Rekasih,WH Rahmanto,L Suyati 被引量: ...
pH and particle size on valuable metal leaching are elucidated.The results show that slurry electrolysis is feasible for treatment of ocean polymetallic nodules in the HCl-NaCl medium.Under the optimized conditions,the leaching rates of such valuable metals as manganese,cobalt,nickel and copper are ...
In direct seawater electrolysis, the ClER can yield either chlorine gas or hypochlorite. Hypochlorite production is usually pH-dependent process, while formation of chlorine gas (Cl2) is independent of pH [53]. As depicted in the Pourbaix plot (Fig.2a), the OER is more thermodynamically favorabl...
Thus basically, an electrolysis cell is a galvanic (electrochemical) chain obtained (in the simplest and most common case) by the series connection of three different phases, one electronic conductor, one ionic conductor and a second electron conductor. From: Advanced Membrane Science and Technology...
1.Thedefinition(定义)ofelectrolysis 1）Thedecompositionofacompoundbyelectricityiscalledelectrolysis.2）Thepictureofelectrolysis(e.g.电解氯化铜)electrolyte 电解液electrolysis电解 ioniccompoundthatconductselectricity(molten熔融的ioniccompounds,aqueoussolution)whenanelectriccurrentflowsthroughanelectrolyte,theelectrolyteis...
Research about electrolysis sea water model with C│NaOH║MgSO4,NaCl│C have been done. The purpose of the research are proves that Mg(OH)2 can be formed at C│NaOH║MgSO4,NaCl│C electrolysis system and determine influence of NaOH for M... M Rekasih,WH Rahmanto,L Suyati 被引量: ...
(microbial electrolysis desalination cell, MEDC) can be primarily implemented. In this study, a comparative assessment of the different operational modes is carried out by using acetate-fed mixed culture MDC and MEDC reactors for NaCl removal (with 35 g L−1initial concentration) in three-...
Initially, aqueous alkali metal hydroxide solution of concentration 15% or more is charged to the cathode compartment, with less concentrated hydroxide solution charged to the middle compartment(s). The alkali metal hydroxide formed is taken out from the cathode compartment to maintain concentration at...
When some concentrated HCl is added to the yellow stuff, then a dark solution is obtained, which becomes bright green on addition of some H2O2. The H2O2 oxidizes all copper (I) to copper (II), which in turn forms a green complex with chloride.Wilco Logged Want to wonder? See http:/...