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In the form of boric acid, price per boron contained. Min. 99% pure. 6: C: Carbon: 2.267: 200 (5.54 × 10 18 kg) 0.122: 0.28: 2018: EIA Coal [19] In the form of anthracite, price per carbon contained, assuming 90% carbon content. There is a wide variation of price of carbon depending on its form.
Non discounted American chlorine was priced at $390–410 short ton and discounted prices stood at $300 per short ton between November 2009 and February 2010. [122] As the European chlorine production spiked in November to a daily output of 26,971 tonnes, before falling to 23,667 short ton in December due to the Christmas and New Year holidays ...
The average prices of commodity chemicals are regularly published in the chemical trade magazines and web sites such as Chemical Week and ICIS. There have been several studies of the scale and complexity of this market for example in the USA. [1] [2]
The first phase of the plant will have a full operational capacity of 2.2 billion tons of ammonia and 3.85 billion tons of urea per day. [4] In 2016, Tata Chemicals sold its urea business to Pune-based Yara India, part of the Norwegian chemical company, Yara International. [11]
Oil prices bounced around quite a bit in 2024. They rallied more than 20% at one point -- topping $85 per barrel -- before cooling off toward the end of the year. Oil was recently below $70 a ...
The combination of urea and ammonium nitrate has an extremely low critical relative humidity (18% at 30 °C) and can therefore only be used in liquid fertilizers. The most commonly used grade of these fertilizer solutions is UAN 32.0.0 (32%N) known as UN32 or UN-32, which consists of 45% ammonium nitrate , 35% urea and only 20% water.
The reports follow calls from China's nitrogen fertiliser association last month to prioritise supplies for domestic use after prices hit a two-year high. The issue has raised concern about a ...
Urea is usually spread at rates of between 40 and 300 kg/ha (35 to 270 lbs/acre) but rates vary. Smaller applications incur lower losses due to leaching. During summer, urea is often spread just before or during rain to minimize losses from volatilization (a process wherein nitrogen is lost to the atmosphere as ammonia gas).