公开(公告)号：US09487876B2

公开(公告)日：2016-11-08

申请号：US14131312

申请日：2012-07-09

Applicant: Ganapati Dadasaheb Yadav ,  Prakash Santoshrao Parhad ,  Ashwini Bhagavan Nirukhe ,  Parvatalu Damaraju ,  Anil Bhardwaj ,  Bantwal Narayana Prabhu ,  Nuzhath Joeman Thomas ,  Dilip Madhusudan Kale

Inventor： Ganapati Dadasaheb Yadav ,  Prakash Santoshrao Parhad ,  Ashwini Bhagavan Nirukhe ,  Parvatalu Damaraju ,  Anil Bhardwaj ,  Bantwal Narayana Prabhu ,  Nuzhath Joeman Thomas ,  Dilip Madhusudan Kale

IPC: C25C1/12 ,  C25C7/04 ,  C25C7/00 ,  C25C7/02

CPC classification number: C25C7/04 ,  C25C1/12 ,  C25C7/00 ,  C25C7/02

Abstract: The electrolysis of cuprous chloride was carried out in the electrochemical cell. The particle size, current density, cathodic current efficiency, conversion of cuprous chloride and yield of copper formed depends strongly on current flow, heat transfer and mass transfer operation. The current flow, heat transfer and mass transfer are depends on surface area ratio of anode to cathode, distance between electrodes, concentration of HCl, applied voltage, flow rate of electrolyte, CuCl concentration and reaction temperature. The electrolysis of cuprous chloride as a part of Cu—Cl thermochemical cycle for hydrogen production is experimentally demonstrated in proof-of-concept work.

Abstract translation: 氯化亚铜的电解在电化学电池中进行。 颗粒尺寸，电流密度，阴极电流效率，氯化亚铜的转化率和铜的产率都取决于电流，传热和传质操作。 电流，热传递和质量传递取决于阳极与阴极的表面积比，电极间距离，HCl浓度，施加电压，电解液流速，CuCl浓度和反应温度。 作为氢气生产的Cu-Cl热化学循环的一部分，氯化亚铜的电解在实验证明的概念工作中得到了实验证明。

公开(公告)号：US09447512B2

公开(公告)日：2016-09-20

申请号：US14131395

申请日：2012-07-09

Applicant: Ganapati Dadasaheb Yadav ,  Prakash Santoshrao Parhad ,  Ashwini Bhagavan Nirukhe ,  Parvatalu Damaraju ,  Anil Bhardwaj ,  Bantwal Narayana Prabhu ,  Nuzhath Joeman Thomas ,  Dilip Madhusudan Kale

Inventor： Ganapati Dadasaheb Yadav ,  Prakash Santoshrao Parhad ,  Ashwini Bhagavan Nirukhe ,  Parvatalu Damaraju ,  Anil Bhardwaj ,  Bantwal Narayana Prabhu ,  Nuzhath Joeman Thomas ,  Dilip Madhusudan Kale

IPC: C25C5/02 ,  C25C7/02 ,  C25C7/08 ,  C25C1/12 ,  C25C7/00 ,  C25C7/04

CPC classification number: C25C7/02 ,  C25C1/12 ,  C25C5/02 ,  C25C7/00 ,  C25C7/04 ,  C25C7/08

Abstract: The electrochemical cell consists of hollow tube and centralized copper rod. The tubes have first and second ends. The first end cap is used to close the first open end. The anolyte inlet is extended through the first end cap in anolyte compartment and catholyte inlet is extended through the first end cap in catholyte compartment. The anolyte and catholyte compartments are separated by ion exchange membrane fixed over inner hollow tube having holes on the surface. A first Teflon gasket has provision for inlet of anolyte and catholyte tube is secured between first tubes end and first end cap. The copper rod is placed at the center of the tubes acts as cathode. The circular ring works as scrapper to take out deposited copper is provided. A second end cap is used to close the second open. A second Teflon gasket is secured between second tubes end and second end cap. The second end cap has provision for anolyte outlet and comprises a conical dome to collect the deposited copper and transport it along with catholyte. The anolyte trappers and catholyte trappers are connected through the tubes to anolyte and catholyte half cells. The anolyte and catholyte are re-circulated through peristaltic pumps, one on each side.

Abstract translation: 电化学电池由中空管和集中铜棒组成。 管具有第一和第二端。 第一个端盖用于关闭第一个开口端。 阳极电解液入口通过阳极电解液室中的第一端盖延伸，阴极电解液入口通过阴极电解液隔室中的第一端盖延伸。 阳极电解液和阴极电解质隔室被固定在表面上具有孔的内部中空管上的离子交换膜分离。 第一个特氟龙垫圈具有阳极电解液入口和阴极电解液管固定在第一管端和第一端盖之间。 铜棒放置在管的中心作为阴极。 提供圆环作为刮板取出沉积铜。 第二个端盖用于关闭第二个开口。 第二个特氟隆垫圈固定在第二管端和第二端盖之间。 第二端帽具有用于阳极电解液出口的装置，并且包括锥形圆顶以收集沉积的铜并与阴极电解液一起运输。 阳极电解液捕集器和阴极电解液捕集器通过管连接到阳极电解液和阴极电解液半电池。 阳极电解液和阴极电解液通过蠕动泵重新循环，每侧一个。