Tag: Phosphoric Acid

Fertilizer International presents a global round-up of phosphate rock, phosphoric acid and finished phosphates projects.

The International Fertiliser Society (IFS) has launched FerTechInform, a comprehensive online technical resource for fertilizer production. The new digital resource combines an information knowledge base with an interactive forum for users. IFS Secretary Steve Hallam explains how it works, who it is for, and why it came into being.

Industrial end-markets and food manufacturing provide significant global demand for pure and high value phosphate products. The growth potential for lithium iron phosphate (LFP) used in vehicle batteries is also a major industry talking point currently, as Alberto Persona, Fertecon’s principal phosphates analyst, explains.

Nowadays, fertilizers can be produced in many different colours. But what is the significance of colour and its role in improving fertilizer product quality? In this article, Jervis Bao (Jiabin Bao), R&D director, Arkema-ArrMaz China, explores some common questions about colourants and their use in the fertilizer industry.

The Broadfield process has remained a mainstay of the global phosphate industry since its introduction in the 1930s. Ian Hancock, vice president sales & operations, Bradley Pulverizer, explains it continuing success in superphosphate production worldwide

Saudi Arabia’s Ras Al-Khair Industrial City has signed an industrial land agreement with local firm Gulf Copper to develop a copper smelting and casting plant at an investment $319.30 million. The project would be developed on a plot spanning more than 250,000 square metres in the industrial city. No construction timelines were given. The Saudi government has previously signed agreements with Trafigura and Saudi-based Modern Mineral Holding to develop a 400,000 t/a copper smelter at Ras Al Khair which would also include 200,000 t/a of zinc and 55,000 t/a of lead smelter capacity at a projected cost of $2.8 billion.

CF Fertilisers UK is to permanently close its fertilizer production site at Ince in north west England with the potential loss of 238 jobs.

Wet process phosphoric acid plants require reliable cooling water facilities. Jan Tytgat, engineering manager, De Smet Agro, shares his insights on the design and operation of cooling water networks, pumps and towers.

At the end of June a three day strike among workers at Chilean state mining company Codelco paralysed copper output at the world’s largest copper producer. The strike was in protest at the threatened closure of the Ventanas smelter, which was the site of an alleged leak of sulphur dioxide on June 6th. Chile’s environmental regulator subsequently provisional measures for both Codelco and power company AES Chile after numerous people in the nearby towns of Quintero and Puchuncavi in central Chile, including hundreds of high school students and staff, showed signs of sulphur dioxide poisoning. The measures include the installation of a new temperature sensor to measure potential thermal inversions. Both companies have denied responsibility for the leak; Codelco says that its air quality stations recorded normal levels of SO2 during the time of the incident.

We profile leading suppliers of tailor-made pumps and pipes to the phosphates and sulphur industries.