METHOD FOR FORMING INSOLUBLE SOLUTE ADDUCTS USING AN ACIDIC MEDIUM

METHOD FOR PRODUCING POTASSIUM SULFATE BY METATHESIS PROCESS, POTASSIUM SULFATE PRODUCT AND POTASH FERTILIZER

METHOD OF COLLECTING ANHYDROUS SODIUM SULFATE FROM FLY ASH

PROCESS FOR MAKING CRYSTALLINE SODIUM SULFATE

PROCESS OF MATERIALS RECOVERY FROM ENERGY STORAGE DEVICES

PROCESS FOR PRODUCING HIGH PURITY NICKEL SULFATE

Leaching-Seepage Process of Sodium Sulfate in Thenardite Tailing Stack

METHOD FOR FORMING INSOLUBLE SOLUTE ADDUCTS USING AN ACIDIC MEDIUM

PURIFICATION METHOD FOR LANDFILL LEACHATE

Method for forming insoluble solute adducts using an acidic medium

METHOD FOR RECOVERING WATER AND CHEMICALS FROM PLANTS FOR TREATING EFFLUENTS FROM PULP AND PAPER FACTORIES

PROCESSES FOR TREATING AQUEOUS COMPOSITIONS COMPRISING LITHIUM SULFATE AND SULFURIC ACID

Industrial waste salt resourceful treatment method and device

Recycling of sodium sulfate in starch processing

SYSTEMS AND PROCESSES FOR PRODUCING POTASSIUM SULFATE, BARIUM SULFATE, AND/OR CHLORIDE SALTS FROM WASTE STREAMS

Method for producing potassium sulfate and sodium chloride from wastewater

Method of treating fly ash of a recovery boiler

Enhanced process for selective salt recovery from wastewater, waste salts, and brines

Process for the production of potassium sulphate and magnesium sulphate from carnallite and sodium sulphate

Process for producing sodium sulphate from phosphogypsum

Method for producing soluble potassium sulfate

METHOD FOR THE CONTROL OF SULPHATE FORMING COMPOUNDS IN THE PREPARATION OF POTASSIUM SULPHATE FROM POTASSIUM-CONTAINING ORES AT HIGH AMBIENT TEMPERATURES

Process for the recovery of sodium sulfate

Methods for the production of potassium sulphate from potassium-containing ores at high ambient temperatures

Enhanced process for selective salt recovery from wastewater, waste salts, and brines

Process for the selective floatation of kainite from mineral mixtures using sulfated fatty acids as the collector reagent

Hydrometallurgical process for the recovery of copper, lead or zinc

Method of recovering pulping chemicals from dissolved ash having a high carbonate content

Process for recovering sulfate and chloride salts from wastewater, mixed salts, and brines

Apparatus for manufacturing potassium compound and method of recovering potassium compound from brine

Methods of processing solutions of potassium sulfate and magnesium sulfate, methods of producing potassium sulfate, and related systems

Methods of processing solutions of potassium sulfate and magnesium sulfate, methods of producing potassium sulfate, and related systems

METHOD FOR SEPARATING AND RECOVERING PURIFIED ALKALI METAL SALT

Method for recovering potassium sulphate from biodiesel production

Recovery of inorganic salt during processing of lignocellulosic feedstocks

Impurities removal from waste solids in the production of soda ash, sodium bicarbonate and/or other derivatives

Process to produce sodium sulfate and magnesium hydroxide

Removal of impurities in the production of crystalline sodium carbonate, bicarbonate, or sulfite

Recovery of inorganic salt during processing of lignocellulosic feedstocks

Process for making high purity sodium sulfate

Recovery of inorganic salt during processing of lignocellulosic feedstocks

Process for the brightening of sodium hydrogensulfate