Flotation TRIZ Cases

Removing fines below 100 microns prevents heap clogging, boosting metal recovery rates.

Manufacturing ceramic foam from mining tailings using glycerol reduces energy consumption by lowering sintering temperatures to 850-900°C.

A composite alkylethermonoamine collector composition enhances silica removal from magnetite ores through optimized isotridecyl and isododecyl ratios.

A wedge floatation device controls liquid flow to measure solid particle surface energy.

A 1-alkyl-5-oxopyrrolidine-3-carboxylic acid co-collector enhances phosphate and lithium mineral flotation recovery.

Tertiary alkylamines reduce froth stability and volume to improve silicate removal efficiency in reverse flotation.

A vertical froth flotation column uses a fluidized bed to recover coarse mineral particles.

Branched fatty alcohol alkoxylates act as secondary collectors in froth flotation to recover calcium phosphate minerals.

Blast tubes introduce flotation gas under pressure to generate smaller bubbles, improving fine particle recovery while reducing turbulence.

Amino mercaptan collector floats sphalerite without copper sulfate activation.

A polymeric material with mineral binding moieties selectively adsorbs metal-containing minerals from gangue mixtures during flotation processing.

An asymmetric bottom tip in a froth collection launder balances load distribution and reduces particle drop-back.

Ether amine collectors form water-insoluble complexes with target minerals, resolving selectivity issues against non-target silicates in low-concentration ores.

Alkaline polysulfides depress copper and iron sulfides at elevated pH, eliminating hydrogen sulfide hazards while maintaining high molybdenite recovery.

Amidoamine and etheramine collector compositions form hydrophobic monolayers on mineral surfaces to enhance flotation selectivity.

High chromium cast iron grinding media reduce corrosion during wet ore milling.

Multi-component aqueous pH modifier replaces traditional alkaline agents to improve phosphate concentrate grade while reducing reagent consumption.

A multi-stage fluidized-bed flotation separator uses independently operable compartments to enhance particle recovery rates.

TM2 and ammonium fluoride flotation separates pollucite from plagioclase and quartz, achieving over 65% cesium recovery without toxic hydrofluoric acid.

A method deposits a monolayer of hydrophobic particles onto complex collection surfaces to determine surface area through mass correlation.

A hydraulic classifier uses an upward water flow to separate particulate material based on settling velocity.

A two-stage flotation apparatus uses an ejector and stirrer to recover fine particles efficiently.

Specific amine formulations reduce froth stability and silica levels to improve iron recovery from finely ground ore.

A wiper mechanism removes accumulated material from the continuously immersed magnetic source, maintaining strong induction without interrupting operation.

A 2-cyano-N-substituted carbamoylacetamide collector separates calcium-bearing minerals through selective adsorption and foaming.

Replacing costly carboxylic acids with hydroxamic acid collectors reduces operational expenses while maintaining separation reliability.

A polypropylene glycol and phenyl ether blend controls foam in mining operations.

A functionalized polymer collection surface attracts mineral particles from flotation tailings to enhance scavenger circuit performance.

Quaternary onium facilitators boost hydrophobicity in mineral slurries, restoring recovery yields when cyanide deactivates collector compounds.

A flotation contactor mixes slurry and gas under pressure to form a bubbly mixture.

Vertical electromagnetic mill merges with flotation cell to eliminate aerators, preventing ore oxidation while utilizing crushing heat for reagent activity.

Minute air bubbles adhere to fine mineral particles in liquid to enhance separation and recovery rates.

Segmented microbubble generators resolve the contradiction between structural simplicity and fine particle recovery in mechanical flotation systems.

Hydrophobic synthetic beads attach mineral particles in a coiled pipeline vessel to enable solid separation.

Hydrogen peroxide addition controls dissolved oxygen levels, preventing incorrect oxygenation that deteriorates copper recovery and grade.

A froth flotation composition uses cycloaliphatic alcohols and propylene oxide reaction products to stabilize gas bubbles.

Replacing quaternary ammonium groups with tertiary amines reduces calcite losses and environmental toxicity during silicate flotation.

Sulfite conditioning enhances copper mineral hydrophilicity to enable selective flotation separation from molybdenum.

Carbon dioxide sparging adjusts slurry pH during sulfide flotation without decomposing acid-consuming carbonates.

An electroflotation outlet pipe reduces water turbulence through specific diameter ratios and length constraints.

Polyamino methylene phosphonate mediates collector binding to improve sulfide recovery yield and purity while reducing downstream energy consumption.

Composite collector separates silicate from iron mineral via froth flotation, maintaining SiO2 levels below 2.5 wt.%.

Polymeric coating attracts hydrophobic mineral particles in aqueous slurry via controlled surface chemistry and nano-scale roughness.