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
GB2726453A
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.)
THOMAS HECTOR JARVIS
Original Assignee
THOMAS HECTOR JARVIS
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 THOMAS HECTOR JARVISfiledCriticalTHOMAS HECTOR JARVIS
Priority to GB2726453ApriorityCriticalpatent/GB731139A/en
Publication of GB731139ApublicationCriticalpatent/GB731139A/en
B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
Abstract
Diamond-bearing material is classified into distinct size ranges whereupon each size range is milled until a portion is smaller than the original lower limit of size and the remaining portion of each size range is separated for subsequent treatment. The portion remaining from the milling of the large size range material may be added to the next smaller size range material to assist in its milling and so on. The remaining portions or portion obtained from the above treatments may then be treated, e.g. by the process of Specification 731,138 for the recovery of the diamonds.
GB2726453A1953-10-051953-10-05Treatment of diamond bearing material to facilitate recovery of the diamonds
ExpiredGB731139A
(en)
Method and device for processing waste material with components of organic origin, for example waste, as well as waste material processed according to this method
Procedure for wet treatment of minerals with clay forming machine for the exploitation of those (Machine-translation by Google Translate, not legally binding)