Proven productivity of the BPS-Pastiller process
The ideal solution for de-bottlenecking or revamping urea processing facilities – produce high quality pastilles in an economical and environmentally friendly manner.
The BPS-Pastiller system can be used to process fertilizer urea, technical urea, Adblue, animal feed, Speciality urea products such as urea and sulphur, USA, U+P, U+K, urea and micronutrients.
Multiple units operating in parallel enable capacities of more than 2500tpd.
Inside the BPS-Pastiller, urea melt is transformed into regulare droplets which are applied across the entire travel long with the belt, As they travel along with the belt, they cool and solidify before being discharged and conveyed for storage.
The circumferential speed of the BPS-Pastiller is synchronized with the speed of the steel belt cooler, ensuring that drops are deposited without deformation to deliver regular pastilles with an optimum shape.
Other special fertilizer products suitable for BPS-Pastiller solidification
Include:
Ammonium nitrate and additives
Magnesium nitrate
Calcium nitrate
NPK products
High product quality
Excellent size distribution:99,75%between 2-4mm diameter
High average crushing strength:56n
High shock resistance:0,49%
Low abrasion during handling and, as a result, low visible dust generation
Low bullet content
No formaldehyde required
Environmental benefits
Indirect heat transfer-no contact between product and cooling media
No air cleaning necessary
Low missions: dust<5mg/m3,ammonia<50mg/ m3
System efficiency
From liquid to solid in a single step
Simple process requiring minimal equipment
No scrubbing, screening, recycling, crushing or bulk cooling
Production versatility
High production flexibility with several BPS-Pastiller units operating in parallel
Rapid change-over to partial operation-no stop in production or change in quality
Quick start-up and shut-down of plant
Economical benefits
Initial investment costs 30-60%lower than competitive systems
Very low energy consumption:4kw/t of urea
No use of chemicals such as formaldehyde
Low especial foundations required, simple installation on ground floor
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