90144 ⎘
Fertilisers produced by pyrogenic processes from phosphatic materials
Sub-classes:METHOD FOR RECOVERING PHOSPHORUS BASED ON CYCLIC HYDROTHERMAL CARBONIZATION OF WETLAND PLANTS
#2CONTROLLED RELEASE FERTILIZER COMPRISING PHOSPHATE BASED GLASS
#3A METHOD FOR THE MICROBIAL DISSOLUTION OF ASHES WITH ORGANOMINERAL CONTENT AND A SYSTEM USING THIS METHOD
#4MICRONIZED SULPHUR POWDER
#5Extrusion granulated urea-formaldehyde-based multi-nutrient slow/controlled release fertilizer and preparation method thereof
#6Dual purpose agricultural compositions
#7Production of citrate soluble phosphates by calcination of secondary phosphate sources with a sodium-sulfuric compound
#8Dual purpose agricultural compositions
#9Dual purpose agricultural compositions
#10Layered fertilizer composition
#11Dual purpose agricultural compositions
#12Molten phosphorus-potassium fertilizer, and its preparation process
#13METHODS OF MAKING OLIVE JUICE EXTRACTS CONTAINING REDUCED SOLIDS
#14AQUEOUS SUSPENSION OF ACTIVATED CARBON AND METHODS OF USE
#15Micronutrient fertilizers and methods of making and using the same
#16Acid combination one step reaction process for agricultural use products and associated methods
#17Methods of making olive juice extracts containing reduced solids
#18CHARCOALS
#19Method of solidifying and detoxifying soil, incinerated ash and coal ash and method of detoxifying polluted water containing dioxins and PCB
#20Process for the manufacture of bio-release iron-manganese fertilizer
#21Method for recovering phosphorus based on cyclic hydrothermal carbonization of wetland plants