Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Joseph William Richards
Charles William Roepper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB189809638ApublicationCriticalpatent/GB189809638A/en
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor
(AREA)
Abstract
9638. Richards, J. W., and Roepper, C. W. April 26. Hydrogen.-Relates to obtaining insoluble metallic sulphides electrolytically. Consists in employing an auode of or containing the metal or metals of which the sulphide is desired, and an electrolyte of a solution of hyposulphite of soda or other convenient hyposulphite. In the example given, the anode is of cadmium, and the cathode of carbon or cadmium. Hydrogen is liberated at the anode.
GB189809638D1898-04-261898-04-26Process for Manufacturing Metallic Sulphides Electrolytically.
ExpiredGB189809638A
(en)