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1 Fluid Fertilizer Foundation: Technology Roundup vs , Ortho vs Poly Products, Del Butler Production & Storage Characteristics December 6, 2016
2 Process Overview Phosphate Rock (Ore) Mined & Milled Rock Phosphate (Organic?) Thermal Process Reduced (Vaporized) Dihydrate Wet Process Reacted (Liquified) Hemihydrate Elemental Phosphorus (P4) Evaporation Granulation PPA Round Up SPA APP MGA NH3 Supply MAP DAP SSP TSP Dical (Replacing) AgriBusiness
3 High Quality Ammonium Polyphosphate: The Goal Non-Corrosive Understanding Passivation Long Shelf Life / Storage Capacity Diverse Application Methods Safe in Band Applications Compatibility: Blending Potential Ability to hold other Micronutrients Ect. 3
4 High Quality APP: Physical Properties ph % Ortho-Phos % Poly-Phos Salt Index Weight (lbs/gal) Specific Gravity Appearance Odor Non- Recommended Storage Emerald Green Little to No Odor Aluminum Emerald Green Little to No Odor Aluminum Freeze Point N.A. N.A. 4
5 % Polyphosphate Poly Degradation in Storage (in a lab controlled environment) Ambient 80F 100F Aging Days 5
6 Solids (ppm) Product Solids Formation in Storage 18,000 16,000 14,000 12,000 10,000 8,000 6,000 4,000 2,000 (in a lab controlled environment) Ambient 80F 100F Aging Days 6
7 Polyphosphate (%) Temperature ( o F) Storage Temperature & Polyphosphate (field data) Poly's Temperature /1 1/1 2/1 3/3 4/3 5/4 6/4 7/5 8/5 9/5 Date 20 7
8 Process Overview Phosphate Rock (Ore) Mined & Milled Rock Phosphate (Organic?) Thermal Process Reduced (Vaporized) Dihydrate Wet Process Reacted (Liquified) Hemihydrate Elemental Phosphorus (P4) PPA Round Up Solvent Food Potassium Hydroxide (KOH) PPA Evaporation Granulation Membrane Industrial Foliars Ag LSL Others SPA APP Starters MGA NH3 Supply Urea MAP DAP TSP Dical (Replacing) SSP AgriBusiness
9 High Quality Low Salt Liquid (LSL) NPK s: The Goal Seed Safe Foliar Applicable Low Salt Index Uniquely Targeted Ortho/Poly Content (specific to the immediate agricultural need) Non-Corrosive Long Shelf Life / Storage Capacity Compatibility: Blending Potential Ability to hold other Micronutrients Mid Poly (100% EDTA, EDDHA Chelated, and Sulfate forms of Micronutrients) Diverse Application Methods 9
10 Technical Review! Salt Index & Calculations SI Relation of the extent a fertilizer increases the osmotic pressure of a soil compared to Sodium Nitrate (NaNO 3 ). Greater the SI value, the greater potential damage to the seed/plant Fertilizer formulations &/or blends with SI above 20 are not recommended near the seed SI Values Ammonia 47 UAN Urea 74
11 High Quality NPK: Physical Properties LP MP ph % Ortho-Phos % Poly-Phos Salt Index Weight (lbs/gal) Specific Gravity Appearance Water White Water White Translucent Green Translucent Green Odor No Odor No Odor No Odor No Odor Prohibited Storage Aluminum Aluminum Aluminum Mild Steel Aluminum Mild Steel Freeze Point -2 F 0 F 5 F 5 F 11
12 Fundamental Chemistry: Water White LSL Base chemical reactions: 1) 2H₃PO₄ H KOH KH₂PO₄ 2 PO4 + K₂HPO₄ K H₂O H 2 O + Heat PPA Potassium Hydroxide Mono Potassium Phosphate Di Potassium Phosphate Water Heat 2) NH₃ 3 + KH₂PO₄ 2 PO4 KNH₄HPO₄ 4 HPO 4 + Heat Ammonia Mono Potassium Phosphate Di Basic Potassium Ammonium Phosphate Heat Note! Dissolution of Urea: The addition of Urea does not participate in the chemical reaction. The dissolution of Urea is slightly endothermic. Once dissolved, the Urea will remain in solution regardless of ph or temperature.
13 Salting Potential (if misformulated) Salting (Mono Potassium Phosphate Crystals) 13
14 Over Ammoniation Ammonia Sparger: Salting - Ammonium Phosphate Crystals
15 Keeping the System Clean Bag Filters catch any solids, particulates or contaminates that are typically introduced from the dry urea source.
16 Correlation: If the mass temperature of LP is allowed to climb and then be held above ~100ᵒ F, the material will become a soft-set jell and increasing take a harder set over time. Low Polys & Storage Mid-Poly (50 Poly) Low-Poly (20 Poly) Even with aggressive agitation, once this material jells, it will not return to a full fluid state.
17 % Polyphosphate Low Poly Degradation F 90F 120F Aging Days
18 Viscosity (cp) Low Poly Viscosity Material Gelled 70F 90F 120F Aging Days
19 % Polyphosphate % Polyphosphate LP Poly Degradation F 90F 120F Aging Days What s the Data Telling Us? There are similar and yet different conditions that should not be overlooked! Poly Degradation in Storage Ambient 80F 100F Aging Days 19
20 Superior MP High Quality NPK: (when properly formulated) Stored in North Dakota in excess of 2½ Years Mid-Poly Bottom Top Agribusiness
21 Questions
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