BATTERY RECYCLING BY TREATMENT OF THE LEACH WITH METALLIC NICKEL

INTENSIFIED SEQUENTIAL RECOVERY OF RARE EARTH ELEMENTS AND OTHER CRITICAL METALS FROM WASTE

METAL-DISSOLVING APPARATUS, PROCESSES, AND USES THEREOF

METHOD AND APPARATUS FOR RECOVERING RARE EARTH METALS FROM SCRAP CONTAINING RARE EARTH METAL

PROCESS FOR ACIDIC LEACHING OF PRECIOUS AND CHALCOPHILE METALS

PROCESSES AND SYSTEMS FOR EXTRACTING, PURIFYING, AND RECOVERING MANGANESE, NICKEL, AND COBALT FROM LITHIUM-ION BATTERY WASTE STREAMS

TREATMENT METHOD FOR ALLOY

ENERGY RECLAMATION AND CARBON-NEUTRAL SYSTEM FOR CRITICAL MINERAL EXTRACTION

A METHOD FOR IRON AND COPPER REMOVAL FROM SOLUTION USING METALLIC REAGENTS

Process for Recovery of Battery Cathode Metal Oxides And Copper From The Wastes

ALLOY TREATMENT METHOD

Energy reclamation and carbon-neutral system for critical mineral extraction

METHOD FOR REDUCTIVE EXTRACTION OF IRIDIUM, RHODIUM AND/OR RUTHENIUM

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

Method for biological recovery of metals from electrical and electronic waste

PROCESS FOR RECOVERING PRECIOUS METAL FROM AN AQUEOUS SOLUTION

PROCESS WITH LOW ENVIRONMENTAL IMPACT AND REDUCED ENERGY CONSUMPTION FOR THE RECOVERY OF LEAD FROM THE ELECTRODE PASTES OF END-OF-LIFE BATTERIES

METHOD FOR TREATING SULFIDE

SULPHIDE OXIDATION IN LEACHING OF MINERALS

Method for extracting rare earth elements from rare earth element hyperaccumulator

A METHOD FOR PROCESSING LITHIUM IRON PHOSPHATE BATTERIES

METHOD FOR RECOVERING METAL ZINC FROM SOLID METALLURGICAL WASTES

Method of treating wastewater

Metal cementing apparatus and continuous cementation method by means of same

PROCESSES FOR PRODUCTION OF MICRONUTRIENTS FROM SPENT ALKALINE BATTERIES

Process for acidic leaching of precious and chalcophile metals

Rare earth element extraction from coal

Processes for recovering non-ferrous metals from solid matrices

Multi-well solution mining exploitation of an evaporite mineral stratum

Aqueous cobalt chloride solution purification method

Aqueous cobalt chloride solution refinement method

Nickel recovery process

Acid leaching of rare earth minerals

Hydrometallurgical treatment of anode sludge

Manufacturing method of high purity manganese sulphate from the waste liquid of battery recycling process

Manufacturing method of high purity lithium phosphate from the waste liquid of the exhausted lithium-ion battery

Method for recovery of the constituent components of laterites

Method for recovery of copper and zinc

Methods to recover cesium formate from a mixed alkali metal formate blend

Compounds and methods to isolate gold

Method of producing metal carbonate from an ultramafic rock material

PROCESSES FOR PREPARING ALUMINA AND VARIOUS OTHER PRODUCTS

PROCESSES FOR TREATING MAGNESIUM-CONTAINING MATERIALS

Processes for recovering rare earth elements from aluminum-bearing materials

Method of recovering copper and precious metals

Metallurgical extraction technique to recover platinum group metals from a filter cake

Method of recovering acid and platinum group metal from leaching solution of spent catalyst

System and method for the recovery of metal values from slags, drosses, and other metal-bearing materials

Method for concentrating metals from scrap containing metal

Method for re-extraction of rare-earth metals from organic solutions and preparing concentrate of rare-earth metals

Extraction of metals from metallic compounds

Processes for recovering rare earth elements from aluminum-bearing materials

Method for recovery of the constituent components of laterites

Boussingaultite production process from liquid effluents containing magnesium sulphate

Multi-well solution mining exploitation of an evaporite mineral stratum

Processes for preparing alumina and magnesium chloride by HCl leaching of various materials

PROCESS FOR TREATING MAGNESIUM-BEARING ORES

Processes for recovering non-ferrous metals from solid matrices

Production of high grade nickel product

Processes for recovering rare earth elements from various ores

Method for treating a solution containing zinc sulphate

Process for producing rare metal

Method for the removal of chloride from zinc sulphate solution

Process for the Recovery of Nickel and/or Cobalt from a Leach Solution

HYDROMETALLURGICAL METHOD FOR THE REUSE OF SECONDARY ZINC OXIDES RICH IN FLUORIDE AND CHLORIDE

METHOD AND APPARATUS FOR RECOVERING INDIUM FROM ETCHING WASTE SOLUTION CONTAINING INDIUM AND FERRIC CHLORIDE

Method for preparing manganese sulfate and zinc sulfate from waste batteries containing manganese and zinc

Method for processing and recycling zinc-rich iron metallurgy side products

METHOD AND APPARATUS FOR THEMICROBIOLOGICAL REMOVAL OF MERCURY FROM CONTAMINATED MATERIALS,

Method for Recovering Gold, Silver, Copper and Iron from Plasma-Caused Slag Containing Valuable Metals

Systems and methods for removing contaminate material from a flowable material

Method and apparatus for recovering indium from etching waste solution containing indium and ferric chloride

METHOD AND APPARATUS FOR RECOVERING INDIUM FROM WASTE LIQUID CRYSTAL DISPLAYS

Method to enhance clarification in a mixing reactor and said mixing reactor

Apparatus for recycling metal from metal ions containing waste solution

Precious metal recovery from solution

Calcium-sodium polysulfide chemical reagent and production methods

Calcium-sodium polysulfide chemical reagent and production methods

Liquid and solid effluent treatment process

METHOD FOR ADSORPTION OF METAL AND AN ADSORPTION MATERIAL DIRECTED THERETO AND METHOD FOR RE-USE OF THE ADSORPTION MATERIAL

Selective precipitation of metal sulfides

Process for separating iron from other metals in iron containing feed stocks

Method and apparatus for the recovery of refractory mineral ores

Process for the treatment of electric and other furnace dusts and residues containing zinc oxides and zinc ferrites

Method and Apparatus for Processing Metalline Sludge

Method for recovering indium from indium-containing material

Copper-Containing Tin Powder, Method for Producing the Copper-Containing Tin Powder and Electro-Conductive Paste Using the Copper-Containing Tin Powder

Method and apparatus for controlling metal separation

Method for recovering noble metals from metallic carrier catalytic device

Hydrometallurgical process for the treatment of metal-bearing sulfide mineral concentrates

Compositions for removing metal ions from aqueous process solutions and methods of use thereof

Method for removing thallium from a zinc-containing solution

Method for chemically stabilizing waste materials containing multivalent oxyanions

Calcium-sodium polysulfide chemical reagent and production methods

Compositions for removing metal ions from aqueous process solutions and methods of use thereof

Process for reducing the passive layer from the surface of a metal

Compositions for removing metal ions from aqueous process solutions and methods of use thereof

Method of recovery of metals from etching solutions

Apparatus and method for water treatment by a direct co-precipitation/filtration process