SOLID-SOLID SEPARATION OF CARBON FROM A HARDLY SOLUBLE ALKALINE EARTH SULFATE

METHOD FOR FLUORINE SEPARATION AND RECOVERY FROM PHOSPHATE ROCK ENHANCED WITH MICROBUBBLE COUPLED SILICON ADDITIVE

HIGH EFFICIENCY ACID-BASE LEACHING METHODS AND SYSTEMS

PROCESSES FOR PRODUCING ALKALI COMPOUNDS USING ACID GAS

ALKALI HYDROXIDE PRODUCTION FROM ALKALI SULFATE WITH HALOGEN OR CARBOXYLIC ACID INTERMEDIATES

SUSTAINABLE HYBRID COMPOSITE MADE FROM BIODEGRADABLE POLYMER REINFORCED WITH EXTRACTED POWDER COMPOUND FROM REJECT BRINE (EPC-RB)

ALKALI HYDROXIDE PRODUCTION FROM ALKALI SULFATE WITH HALOGEN OR CARBOXYLIC ACID INTERMEDIATES

FIBER-TO-CHIP GRATING COUPLER FOR PHOTONIC CIRCUITS

METHOD OF EXTRACTING LITHIUM FROM SPODUMENE AND MEANWHILE RECOVERING LOW IRON AND LOW SULFUR SILICON ALUMINUM MICRO-POWDER, HIGH PURITY GYPSUM, TANTALUM NIOBIUM CONCENTRATE AND LITHIUM RICH IRON MATERIAL

PROCESS FOR PRODUCING A PHOSPHATE CONTAINING PRODUCT FROM A PHOSPHATE SOURCE

PROCESS OF RECOVERING ALKALI METAL SULFATE

PROCESSING HARD ROCK LITHIUM MINERALS OR OTHER MATERIALS TO PRODUCE LITHIUM MATERIALS AND BYPRODUCTS CONVERTED FROM A SODIUM SULFATE INTERMEDIATE PRODUCT

PROCESSING HARD ROCK LITHIUM MINERALS OR OTHER MATERIALS TO PRODUCE BOTH LITHIUM CARBONATE AND LITHIUM HYDROXIDE

OLEOPHILIC METAL SULFATE NANOMATERIALS AND HYDRATES THEREOF

MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR CALCIUM FORMATE

Recovery Of Commercial Substances From Apatite Mineral

Method for producing calcium sulfate hemihydrate whiskers by using fermentation broth for producing lactic acid with calcium salt method as raw material and synchronously recovering lactic acid monomer

METHOD FOR CIRCULARLY PURIFYING METALLURGICAL ARSENIC-CONTAINING ACIDIC WASTE LIQUID AND RECOVERING SULFUR

Sound damping wallboard and method of constructing a sound damping wallboard

Universal chemical processor

PROCESS FOR SOLUBILIZING CALCIUM CARBONATE TO OBTAIN A SOLID COMPOUND AND AN ALKALINE LIQUID SOLUTION

Integrated processes for treatment of an ammonium fluorosulfate byproduct of the production of bis (fluorosulfonyl) imide

Methods of extraction of products from titanium-bearing materials

Process for the recovery of rare earths

CALCINATION OF PARTICULATE FEEDSTOCK USING PROCESS WASTE GAS

System and method for desulfurization and denitrification integrated treatment and recycling of flue gas by using red mud

Method of producing product inorganic compound and product inorganic compound

Chemical phosphoric acid production unit provided with a phosphogypsum discharge system

Method for producing lithium hydroxide from lithium phosphate

Forming evaporite mineral products and their use as fertiliser

TREATMENT OF THICK FINE TAILINGS INCLUDING CHEMICAL IMMOBILIZATION, POLYMER FLOCCULATION AND DEWATERING

Processes and systems for regenerating alkali process streams

Method and system for neutralizing asbestos

POLYMERIC MICROPARTICLES AS FILTRATION AND/OR CLARIFYING AIDS IN PHOSPHORIC ACID PRODUCTION

System for tail gas treatment of sulfur recovery units

Treatment of thick fine tailings including chemical immobilization, polymer flocculation and dewatering

IMPROVED METHODS OF EXTRACTION OF PRODUCTS FROM TITANIUM-BEARING MINERALS

Sound damping wallboard and method of constructing a sound damping wallboard

Process for removing H2S from gas stream by calcium based reaction separation

Production of phosphate compounds from materials containing phosphorus and at least one of iron and aluminium

Method for producing wet-process phosphoric acid and by-producing alpha-hemihydrate gypsum and high-purity and high-whiteness alpha-hemihydrate gypsum

Method for producing phosphoric acid and by-producing alpha-hemihydrate gypsum by wet-process

Method and stationary or movable device for neutralizing and recycling asbestos waste

Method for complex treatment of phosphogypsum

Process and systems for regenerating alkali process streams

Apparatus and method for calcination of gypsum

FIRE RESISTANT CALCIUM SULPHATE-BASED PRODUCTS

Systems with anti-fouling control and methods for controlling fouling within a channel of a plug flow crystallizer

Production of high strength hydrochloric acid from calcium chloride feed streams by crystallization

METHOD OF PRODUCING PRODUCT INORGANIC COMPOUND AND PRODUCT INORGANIC COMPOUND

GYPSUM PANELS AND METHODS

METHOD, SYSTEM AND A PROCESS FOR PRODUCING FERTILIZERS FROM SEAWATER

Manufacturing Process And Products Of Synthetic Gypsum Fertilizer With Decreased Dissolution or Solubility Profile

Biogeochemical transformations of flue gas desulfurization waste using sulfur oxidizing bacteria

Extraction of products from titanium-bearing minerals

Extraction of products from titanium-bearing minerals

Extraction of products from titanium-bearing minerals

High surface area layered double hydroxides

Process for producing high grade hydromagnesite and magnesium oxide

Process for producing high grade hydromagnesite and magnesium oxide

Polymeric microparticles as filtration and/or clarifying aids in phosphoric acid production

Method for purifying raw phosphoric acid (e.g. MGA acid) by adding ashes originating from waste incineration plants, comprising the production of pure phosphoric acid, calcium sulfate, water-soluble calcium hydrogen phosphates and metal salt solution

SYNTHESIS AND APPLICATION OF CaSO4-BASED HARDENING ACCELERATORS

Sea water harvesting process

Method for removing iron in the manufacture of phosphoric acid

Reduction and harmless method for recycling heavy metal waste

Method of treating phosphate-containing ash from waste-incineration plants by wet-chemical digestion in order to obtain compounds of aluminium, calcium, phosphorus and nitrogen

Hematite manufacturing process and hematite manufactured by same

Wastewater treatment process

Production of phosphate compounds from materials containing phosphorus and at least one of iron and aluminium

Oxidation control for improved flue gas desulfurization performance

Sour gas combustion using in-situ oxygen production and chemical looping combustion

Processes for the removal and recovery of minor elements in wet-process phosphoric acid

Calcium sulfate crystals and methods for making the same

Synthesis and use of gypsum seeding material

PROCESS FOR THE STEPWISE TREATMENT OF LIGNOCELLULOSIC MATERIAL TO PRODUCE REACTIVE CHEMICAL FEEDSTOCKS

Chemical additive for gypsum products

Process for the preparation of natural salt formulations for seawater substitution, mineral fortification

Operating method in hydrometallurgy of nickel oxide ore

Plasma whirl reactor apparatus and methods of use

Plasma whirl reactor apparatus and methods of use

Removal of ions from aqueous fluid

Conversion of acid gas to sulphate or phosphate-based fertilizers

Process for continuous modification of dihydrate gypsum and modified dihydrate gypsum obtained by the process

Polyhalite IMI process for KNOproduction

Method for producing hydrogen fluoride

Process for Producing Products Under Very Low Supersaturation

SYSTEM AND METHOD FOR GENERATING HYDROGEN USING SULFUR AS A CONSUMABLE FUEL

Process for the production of high purity phosphoric acid

Zero discharge water desalination plant with minerals extraction integrated with natural gas combined cycle power generation

Production of zinc sulphate concentrates from a dilute zinc sulphate solution

Flame synthesis of metal salt nanoparticles, in particular calcium and phosphate comprising nanoparticles

Systems and methods for generating sulfuric acid

Process for continuous modification of dihydrate gypsum and modified dihydrate gypsum obtained by the process

Processes for preparation of compositions comprising potassium chloride

PROCESS FOR THE STEPWISE TREATMENT OF LIGNOCELLULOSIC MATERIAL TO PRODUCE REACTIVE CHEMICAL FEEDSTOCKS

Method for production of calcium compounds

Process for producing sodium bicarbonate for flue gas desulphurization

Powder cosmetic and process for production of flaky calcium sulfate dihydrate to be used in the cosmetic

MODIFICATION OF PRECIPITATE MORPHOLOGY AND SETTLING CHARACTERISTICS IN ACID CONDITIONS

Preparation of hydrogen fluoride from calcium fluoride and sulfuric acid

Extraction and Purification of Minerals From Aluminium Ores

Process for preparing alpha calcium sulfate hemihydrate

GYPSUM PRODUCT AND PROCESS FOR ITS PREPARATION

Plasma whirl reactor apparatus and methods of use

Plasma whirl reactor apparatus and methods of use

PROCESS FOR PRODUCING GYPSUM

Process for reaction of limestone with sulfate solution

Systems and methods for generating sulfuric acid

Liquid and solid effluent treatment process

PROCESS TO FORM NANO-SIZED MATERIALS, THE COMPOSITIONS AND USES THEREOF

Higher than 30% concentration lime slurries, preparation and uses thereof

Method for extracting minerals with high purity from deep ocean water

Process for the physiochemical conditioning of chemical gypsum or phospho-gypsum for use in formulation for cement and other construction materials

Flame synthesis of metal salt nanoparticles, in particular calcium and phosphate comprising nanoparticles

Aeration system and method

Hydrate-based reduction of fluid inventories and concentration of aqueous and other water-containing products

Method for producing alkaline earth sulphate nanoparticles

Using an air jacket to capture the heat of reaction for waste heat recycle in the production of aluminum fluoride

Water desalination process and apparatus

Simultaneous recovery of potassium chloride and KCL enriched edible salt

Method for reducing the size of metallic compound particles

Multistage desalination process with carbon dioxide capture

Universal chemical processor

Inline detection of gypsum panel calcination

Systems and processes for producing hydrogen from sour gases

System for tail gas treatment of sulfur recovery units