SU1459014A1 - Method for separation of minerals - Google Patents

Method for separation of minerals

Info

Publication number
SU1459014A1
SU1459014A1 SU4172385/03A SU4172385A SU1459014A1 SU 1459014 A1 SU1459014 A1 SU 1459014A1 SU 4172385/03 A SU4172385/03 A SU 4172385/03A SU 4172385 A SU4172385 A SU 4172385A SU 1459014 A1 SU1459014 A1 SU 1459014A1
Authority
SU
USSR - Soviet Union
Prior art keywords
afterglow
intensity
luminescence
time interval
minerals
Prior art date
Application number
SU4172385/03A
Other languages
Russian (ru)
Inventor
В.Н. Скворцов
Original Assignee
Удачнинское специализированное монтажно-наладочное управление Научно-производственного объединения "Сибцветметавтоматика"
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 Удачнинское специализированное монтажно-наладочное управление Научно-производственного объединения "Сибцветметавтоматика" filed Critical Удачнинское специализированное монтажно-наладочное управление Научно-производственного объединения "Сибцветметавтоматика"
Priority to SU4172385/03A priority Critical patent/SU1459014A1/en
Application granted granted Critical
Publication of SU1459014A1 publication Critical patent/SU1459014A1/en

Links

Landscapes

  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

FIELD: concentration of useful minerals. SUBSTANCE: method involves measuring the intensity of afterglow of mineral luminescence excited by pulsating radiation. The amplitude of intensity signal is stabilized at a preset level and maintained at this level up to the termination of the measuring process. The measuring time interval is selected to be equal to the minimum duration of afterglow out of thew possible range of afterglow intensities of the useful mineral. The afterglow intensity is measured at the beginning and end of the preset time interval The time of beginning of measurement is selected to be equal to the moment of termination of the transition process from forced luminescence of minerals to the luminescence of afterglow. The rate of changes of afterglow intensity is determined at the preset time interval and this rate is used for separation of minerals. The stabilization level is judged by the intensity of the afterglow signal of luminescence at the beginning of the preset measuring time interval. EFFECT: higher selectivity. 3 cl, 2 dwg
SU4172385/03A 1986-12-30 1986-12-30 Method for separation of minerals SU1459014A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4172385/03A SU1459014A1 (en) 1986-12-30 1986-12-30 Method for separation of minerals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4172385/03A SU1459014A1 (en) 1986-12-30 1986-12-30 Method for separation of minerals

Publications (1)

Publication Number Publication Date
SU1459014A1 true SU1459014A1 (en) 1995-09-10

Family

ID=60536451

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4172385/03A SU1459014A1 (en) 1986-12-30 1986-12-30 Method for separation of minerals

Country Status (1)

Country Link
SU (1) SU1459014A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2491083A (en) * 2010-11-19 2012-11-21 Res And Production Entpr Method for separating minerals with the aid of x-ray luminescence
DE112011101917T5 (en) 2010-11-19 2013-06-06 Research And Production Enterprise "Bourevestnik" Process for the treatment of minerals according to their luminescence properties

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2491083A (en) * 2010-11-19 2012-11-21 Res And Production Entpr Method for separating minerals with the aid of x-ray luminescence
CN102971089A (en) * 2010-11-19 2013-03-13 布雷维斯特尼克研究与生产公司 Method for separating minerals with the aid of X-ray luminescence
AU2011329903B2 (en) * 2010-11-19 2013-04-18 Research And Production Enterprise "Bourevestnik" Method for separating minerals with the aid of X-ray luminescence
DE112011101917T5 (en) 2010-11-19 2013-06-06 Research And Production Enterprise "Bourevestnik" Process for the treatment of minerals according to their luminescence properties
CN102971089B (en) * 2010-11-19 2014-03-26 布雷维斯特尼克研究与生产公司 Method for separating minerals with the aid of X-ray luminescence
DE112011101917B4 (en) * 2010-11-19 2017-01-05 Research And Production Enterprise "Bourevestnik" Process for the treatment of minerals according to their luminescence properties

Similar Documents

Publication Publication Date Title
DE3881695D1 (en) DEVICE FOR MONITORING CHEMICAL TREATMENTS USING FLUORESCENT INDICATORS.
EP0389345A3 (en) Methods and apparatus for epithermal neutron logging
MY100244A (en) Time-domain induced polarization logging method and apparatus
EP0231470A3 (en) Method of and apparatus for determination of trace constituents by simultaneous measurement of photoluminescence and photoacoustic signal
EP0175545A3 (en) Measuring intensity fluctuations and determining an analyte thereby
EP0419196A3 (en) Determining the concentration of water soluble species in biological fluid
ATE36914T1 (en) METHOD AND EQUIPMENT FOR DETERMINING THE TOUGHNESS OF A SUSPENSION.
ZA909070B (en) Detection of appendicitis by measurement of ortho-hydroxyhippuric acid
CH644243B (en) DEVICE FOR MEASURING THE RUN TIME OF ELECTRIC PULSE SIGNALS.
SU1459014A1 (en) Method for separation of minerals
DE3780178D1 (en) METHOD FOR ELIMINATING FAULTS OF A MEASURING SIGNAL.
ATE68105T1 (en) DEVICE FOR MIXING DRY MATERIAL WITH A LIQUID.
EP0268207A3 (en) High sensitivity measurement device for measuring various parameters of non-electric quantity
SE8505714D0 (en) PROCEDURE WHEN BLACKING CELLULOSAMASSA
FI845103L (en) PHOTOMETRIC FOLLOWING FOR THE PURPOSE OF A CONCRETE I REACTION, FOLLOWING A UNDER THE IMAGE OF A SPRIDNING SCENTRALER.
ZA865767B (en) Homogeneous process for the detection and/or determination by luminescence of an analyte in a medium in which it may be present
DE3368192D1 (en) Needle probe for recording po2 histograms
JPS5245962A (en) Method for measuring sludge zone
SU1623292A1 (en) Method for pulse treatment of well
JPS5798863A (en) Voltage sensor under photo application
SU1510185A1 (en) Mineral separation method
SU1603588A1 (en) METHOD OF SELECTION OF DIAMONDS TYPE PA
JPS5326166A (en) Measuring apparatus for clock time accuracy
JPS57200842A (en) Cereals moisture measuring device equipped with temperature compensating function for oscillating circuit
SU1281011A1 (en) METHOD OF MEASURING PARAMETERS OF IONIZING RADIATION PULSE