Superphosphates TRIZ Cases

Five-stage seed, foliar, and growth-period treatments raise organic chromium in white kidney beans to support scalable health food use.

Acid-ammonia granulation activates bauxite into dispersible granules that absorb more phosphate with lower energy use and less variability.

A coated granule combines macronutrients and micronutrients for uniform dosing, gradual release, lower nutrient loss, and higher crop yield.

Co-agglomerated metal oxide and phosphate domains raise granule crush strength while improving phosphorus adsorption and runoff mitigation.

A calcium-magnesium ammonium phosphate and sulfate composition enables slow nutrient release, reducing repeated fertilizer applications and soil depletion.

A homogeneous urea-sulfate granule uses metal sulfates to curb nitrogen volatilization while avoiding clumping and excess water during production.

A seaweed extract coating on solid fertilizer granules enables controlled nutrient release with easier application, transport, and soil health support.

Combining immediate-release phosphates with slow-release ammonium phosphates extends nutrient supply without costly coatings or soil buildup.

Silicon dioxide gel encapsulates calcium and magnesium ammonium phosphates to slow nutrient release, cut leaching, and avoid polymer pollution.

A cellulose phosphate matrix encapsulates potassium ammonium phosphate to deliver fast and sustained nutrient release without persistent soil buildup.

Hot air dries gel-coated fertilizer particles so superabsorbent polymer adheres uniformly without agglomeration or nutrient loss.

Substituted benzophenone UV-VIS absorbers and HALS help water-based paints resist UV degradation while retaining gloss and reducing VOC concerns.

Reactive extrusion uses twin-screw processing and controlled reaction parameters to continuously produce fluid liquid and uniform granular UF fertilizers.

Alkanolamine-stabilized seaweed fertilizer keeps concentrated nutrients soluble.

Solid acidic and basic particles inhibit reactions in urea–phosphate blends, limiting muddy formation and improving coating strength.

Compacted spheroidal calcium pellets resolve clogging and dosage inaccuracy in precision farming.

Grafting soil-cultured rootstocks to hydroponic floral branches prevents root rot and microbial infection while ensuring adequate nutrient supply.

Replacing complex ball mills, a dispersion mill reduces energy consumption and dust while controlling sulphur particle size.

Liquid phase sulphur integrates into phosphate slurries, eliminating solid handling dust and explosion hazards during granulation.

Mixing sulphuric acid with mineral acids during digestion precipitates calcium sulphates, reducing P2O5 losses in the solid cake.

Acid digestion of phosphate ore separates phosphorus from radioactive impurities, enabling safe agricultural use.

Recirculation loops extend suspension residence time to improve phosphate conversion, while integrated grinding reduces inert particle clogging risks.

Swellable hydrogel coatings on fertilizer granules disperse elemental sulfur in soil, accelerating oxidation rates and improving plant uptake.

Heating and kneading a precursor mixture with 25 to 95 percent saccharides creates a stable stick that resists humidity and slows nutrient release.

Sulfur oxidation and haloalkaliphilic bacteria metabolize organic carbon to produce organic acids that lower bauxite residue pH.

Dissolved bicarbonate delivers carbon dioxide directly to roots, resolving atmospheric supply limits that restrict crop yield.

A fertilizer granule coated with complexing agents and fatty acids improves nutrient retention while reducing ammonia volatility.

Applying a barrier coating over fertilizer granules prevents chemical reactions between micronutrients and phosphates, maintaining nutrient availability.

A process for preparing granular humic mineral agents using alkali treatment and heating to activate organic carbon substances.

Water injection into ODDA process off-gas piping prevents silica sand formation, eliminating clogging and maintenance issues without adding complex equipment.

An oil-in-water emulsion system protects Bacillus rhizobacteria from harsh aqueous environments, maintaining microbial viability during storage and application.

Sodium sulfate enables high citrate solubility in phosphates while reducing CO2 emissions and heavy metal content compared to carbonate processes.

Recirculating suspension in a reactor unit extends residence time, breaking down inert particles to prevent device clogging during fertilizer granulation.

Pre-grinding phosphate particles prevents nozzle clogging and accelerates reaction kinetics during fertilizer granulation.