Through advanced extraction techniques and molecular activation technology, the activity of humic acid and the utilization rate of potassium elements are significantly enhanced. It is a high-end functional organic fertilizer that combines quick-acting and long-lasting effects. With smaller molecules, it is absorbed more quickly, features functional superposition, enhanced stress resistance, intelligent slow release, and continuous nutrient supply.

The samples are dark brown to blackish brown in color, similar to concentrated coffee or dark chocolate. When the high-purity product is highly oxidized, it may show a reddish-brown luster. The appearance is of an irregular flaky structure, with a thickness of about 0.5 to 2 mm. The edges are naturally serrated, without obvious signs of artificial cutting. High-quality products have a waxy luster on the surface, indicating a high degree of molecular polymerization and densification. The texture is hard and brittle, and it can be crushed into fine particles with a light press of the finger. The moisture content is usually no more than 5%.

Super potassium humate stands out from the ordinary category with its outstanding solubility characteristics, which are reflected in three core indicators: (1) Cold water solubility: spontaneous dissolution within 1-3 minutes (no stirring required), with a dissolution rate three times higher than conventional products; (2) Solubility performance: solubility ≥ 200g/L, with no crystal precipitation throughout the process; (3) Liquid phase stability: forms a red-brown transparent homogeneous liquid, with no layering or sedimentation within 30 days.

1 .Smaller molecules, faster absorption
The molecular weight is controlled within 300-500 Da (conventional type > 1000 Da), which can directly penetrate the plant cell membrane, enter the root system within 5 minutes, and show effects within 24 hours. 
2 .Function superposition, resilience multiplies
Adding biological stimulants such as polyglutamic acid (PGA) and alginic acid, drought and salt resistance increase by 50%, and the effect of repairing frost damage and pesticide damage is remarkable. 
3 . Intelligent slow-release, continuous nutrient supply
Controlled-release function achieved through nano-coating technology: 
Quick effect period (3-7 days): Release 30% of active substances for rapid results
Long-lasting effect period (30-60 days): Slowly release the remaining nutrients

200% increase in fine root growth within 72 hours

Phosphorus fertilizer utilization rate increases from 20% to 45%, nitrogen volatilization reduces by 70%.

Pathogens causing continuous cropping obstacles decrease by 80%

Maintains 70% biological activity at 5℃ (conventional type becomes ineffective below 10℃)

Sugar content of fruits and vegetables increases by 2-3 degrees, with uniform color

The extraction of lignite should follow the three-dimensional modeling technology of the deposit to determine the spatial distribution of the ore body, and adopt the open-pit bench mining method combined with a digital blasting control system. The crushing process should adopt a three-stage system of coarse crushing, medium crushing and fine crushing, among which the jaw crusher is used for the primary crushing.

In terms of crushing technology, a three-stage processing system of coarse crushing, medium crushing and fine crushing is established. The primary crushing is accomplished by a jaw crusher, followed by medium crushing through a high-pressure roller mill. In the final crushing stage, an air jet mill combined with a low-temperature nitrogen protection process is adopted to ensure that the particle size of the raw materials is controlled within the range of 80-200 mesh. Meanwhile, a closed conveying system and a cyclone dust collector are built to effectively reduce dust emissions and enhance the level of clean production.

Super potassium humate:  K2O12-10%min,HA65%min