PLS

(redirected from Pregnant leach solution)
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AcronymDefinition
PLSPlease
PLSPlus
PLSPulse
PLSPayday Loan Store (various locations)
PLSPartial Least Squares
PLSPolska Liga Siatkowki (Polish: Polish Volleyball League)
PLSPublic Library of Science
PLSProfessional Land Surveyor
PLSPrimary Lateral Sclerosis
PLSPlane to Line Switching (display screen technology)
PLSPublic Law Section (Minnesota Bar Association)
PLSPure Live Seed
PLSPacific Laser Systems (San Rafael, CA)
PLSProfit and Loss Sharing
PLSProvidenciales, Turks And Caicos Islands (Airport Code)
PLSPlaylist file (Real Audio file extension)
PLSPrize-Linked Savings (lotteries; various locations)
PLSPublic Land Survey
PLSPrisoners' Legal Serices (various locations)
PLSPrinceton Law School
PLSPioneer Library System (Norman, OK)
PLSPump Lift Station
PLSPregnant Leach Solution (mining process)
PLSPlus Symbol
PLSProgressive Lateral Safety
PLSPulse Mode
PLSPlay List
PLSProfessional Legal Secretary
PLSPlant Science
PLSPropellants and Life Support
PLSPalletized Load System
PLSProperty Listing Service (real estate)
PLSPerformance Learning Systems (various locations)
PLSPediatric Life Support
PLSPittsburgh Logistics Systems (Cranberry, PA)
PLSPre-Law Society (various schools)
PLSPost Launch Support
PLSProduct Line Simplification
PLSPennsylvania Legal Services
PLSPeninsula Library System (San Mateo, CA)
PLSPacific Language School (Tokyo, Japan)
PLSPassionate Love Scale
PLSPohang Light Source
PLSParty-List System
PLSPersonal Locator System (US DoD)
PLSPoint Last Seen (search and rescue)
PLSPillars of Logistic Support (US DoD)
PLSPower Link System
PLSPhysical Layer Signaling
PLSPhysical Signaling
PLSPrivate Line Services (Sprint)
PLSProjection to Latent Structures
PLSPropellant Loading System (US DoD and US NASA)
PLSPosition Latérale de Sécurité (French: Safety Position)
PLSProgrammable Limit Switch
PLSPediatra di Libera Scelta (Italian: Primary Care Pediatrician)
PLSPrecision Location System (US DoD)
PLSPrivate-Label Security (mortgage securities market)
PLSPersonnel Locator System
PLSProjectile Location System
PLSPlumb, Level and Square
PLSPrimary Landing Site
PLSPlace Last Seen (search and rescue)
PLSPersonnel Launch System
PLSProject Leadership Services (consulting)
PLSProduct Launch Services
PLSProgrammable Logic Sequencer
PLSPhysical Layer Specification
PLSPort Level Security (Cisco)
PLSPeople's Law School (various organizations)
PLSPlanning Level Survey (variouis organizations)
PLSPartial Lump Sum
PLSPosition Location System
PLSPrivate Limousine Service (various locations)
PLSPre-Licensing Serial (vaccines)
PLSPortal Language Services (resource)
PLSPivot Legal Society (Canada)
PLSPhysics and Life Sciences
PLSPallet Live Storage
PLSPre-Launch Survivability
PLSPositive Lubrication System
PLSProfessional Designation in Logistics and Supply Chain Management (American Society of Transportation and Logistics)
PLSPersian Lake States
PLSProgram Support Library
PLSPower Leveling Sequence
PLSPrecautions, Limitations and Setpoints
PLSPhysical-Level Sharing
PLSPresidential Logistics Squadron
PLSPremobilization Legal Services
PLSProduct List Suppliers
PLSPulsed Lepton Source
PLSPlans Listing Summary
References in periodicals archive ?
The ore is amenable to sulphuric acid heap leaching which produces a Pregnant Leach Solution containing nickel and cobalt.
The company's SuperLig[R]-One pilot recovery facility was then used to process the pregnant leach solution in the following stages: 1) rare earth separation, in which all rare earths, as a group, are isolated from the waste materials in the pregnant leach solution, 2) removal of scandium, a valuable rare earth element used in advanced aluminum alloys for the aerospace sector, 3) class separation of the light rare earth elements (lanthanum to neodymium plus yttrium) and the heavy rare earth elements (samarium to lutetium), and 4) separation of individual rare earth elements, including the pilot program separation of terbium and europium at over 99% purity, plus dysprosium at 99.
Iron dissolution is insignificant in the pregnant leach solution.
The technology can improve profitability and performance while recovering metals from pregnant leach solution, bleed streams, recirculation and raffinate, drain-down and acid rock drainage, spent processing solutions, and smelter or refinery blowdown.
Outotec's scope of delivery covers metals recovery technology, including reactors and thickener technology, in which nickel, copper, zinc and cobalt are precipitated from the pregnant leach solution to produce saleable metal products.
The pad provides a stable foundation for the heaped ore, channels pregnant leach solution to the heap's drainage point and isolates chemical solutions from soil beneath the pad.
Lakefield, Ontario, Canada, where SGS will utilize the circuit developed for Ucore's Preliminary Economic Assessment, which includes crushing, grinding and magnetic separation, followed by a nitric acid leach, to yield approximately 500 gallons of pregnant leach solution.
When the pregnant leach solution (PLS) is first mixed with an organic solution to extract the copper from the PLS, this mixing process is where VSF technology differs radically from the norm.
Oxide ore from the mine is hauled to leach dumps, and the pregnant leach solution is processed through the company's SX-EW facility to make copper cathodes.
Ucore Rare Metals reported that it has successfully separated each of the rare earth elements (REEs) from a pregnant leach solution of feedstock derived from the company's Bokan-Dotson Ridge rare earths project on Prince of Wales Island at the southern end of the Alaska panhandle.