A warehousing facility with a capacity of 8 kt of liquid ammonia was launched. It is a unique facility that meets all present-day requirements for occupational and environmental safety. It is the first facility in Russia of this scale: six spherical storage tanks of 3,000m3 each. The storage facility improved the Balakovo site’s self-sufficiency in feedstock and created capabilities to develop production capacity.
Total investment in the project amounted to RUB 2 bln.
An ammonia pipeline connecting the Togliatti—Odessa mainline with the liquid ammonia storage facility at the Balakovo Branch of Apatit was built for greater stability and security of feedstock supplies. The pipeline branch is almost 15 km long with a throughput of 504 ktpa of ammonia. Total investment in the project stood at RUB 526 mln.
The SK-17 sulphuric acid system (with a monohydrate production capacity increase from 600 ktpa to 1 mtpa) and EFK-4 technology system were upgraded. This efficiency improvement increased the output of mineral fertilizers and feed monocalcium phosphate at the Balakovo Branch of Apatit. Total investment in the project amounted to RUB 2,860 mln.
EFK-3 with an additional maturing reactor was re-quipped. As a result, the phosphate rock processing system’s performance increased by 6 t per hour. The project’s investment totalled RUB 306 mln.
The first stage of the Development Programme came to an end, with the phosphate-based fertilizer shop’s fifth and sixth systems upgraded and switched to production of the unique granulated ammonium sulphate. PhosAgro is the sole Russian producer of this fertilizer, which is highly popular domestically and across the world. As part of the project, the shop’s fourth system with a catalytic converter was upgraded. The converter boosted the output of ammophos and NPS fertilizers from 60 t to 65 t per day and from 48 t to 60 t per day, respectively. Vacuum-evaporating units were restored, and actions were taken to maintain the facility’s water balance in the spring and summer. Investment in the project amounted to around RUB 580 mln.
The Development Programme’s second stage increasing the production capacity of granulated ammonium sulphate to 360 ktpa commenced. The project envisages construction of a 1,700 m3 warehouse to package and ship ammonium sulphate, which will put in place feedstock reserves necessary for production of mineral fertilizers, and a phosphoric acid storage facility, as well as modernisation of vacuum-evaporating units
A unit was launched to feed inert substance into mineral fertilizers’ production lines. The project costs amounted to RUB 112 mln. The use of inert substance in production of ammophos and NPS fertilizers reduces the consumption of ammonia, sulphuric acid, and magnesite. Furthermore, it serves to adjust the content of nutrients in a finished product. The unit provides for a more even and automated distribution of inert substance, along with a more accurate dosage.
A fluosilicate acid storage facility was built as part of the project aimed at increasing shipments of commercial fluosilicate acid to Cherepovets, where it is used to produce aluminium fluoride. The storage tanks are made of carbon fibre-reinforced plastics. Chemically resistant to acidic environments, such tanks do not require additional protection, which means that much less maintenance is required.