37-41% N Materials (Low-Pressure). Use of these "low-pressure" nitrogen materials (consisting of various combinations of ammonium nitrate-urea-ammonia-water) has been on the decline since the mid-1960 ...

Ammonium nitrate is a crystal-like white solid which is made in large industrial quantities. Its biggest use is as a source of nitrogen for fertiliser, but it is also used to create explosives for ...

A unit of Icahn Enterprises increased its direct stake in CVR Partners, a maker of urea ammonium nitrate and ammonia.

A vessel loaded with 20,000 tons of ammonium nitrate – the same chemical that left large parts of Beirut in ruins in an ...

Following the destruction caused by ammonium nitrate exploding at Beirut's port, there are concerns globally about its storage. The chemical is widely used around the world, as a fertiliser or for ...

What if protein was no longer a limiting factor in our northern beef systems? Qld beef industry RD&E professional Dr Lindsey ...

The lawn and garden fertilizer plant is home to more than 300 tons of ammonium nitrate, and officials feared a potential explosion. According to local media, the fire started Monday night.

Nitrate fertilisers can be made through neutralisation reactions. To complete this, a supply of nitric acid is required. Nitric acid is then used to make ammonium nitrate which is high in nitrogen.

This catalyst demonstrated exceptional reduction capability, achieving more than 90% selectivity for converting nitrate to ammonium. Furthermore, the researchers used advanced 15 N isotope tracing ...

Ammonium nitrate (NH 4 NO 3) is commonly used as a fertiliser. Given the relative atomic mass of hydrogen is 1, nitrogen is 14 and oxygen is 16, calculate the percentage of ammonium nitrate that ...