Block Diagram Nitric Acid

In figure 5 towler and sinnott 2013 air enters a filter while ammonia enters a vaporiser to eventually combine in a reactor and form nitric acid.

Block diagram nitric acid. A block flow diagram bfd is a drawing of a chemical processes used to simplify and understand the basic structure of a system. Blocks in a bfd can represent anything from a single piece of equipment to an entire plant. Figure 2 1 shows the simplified block diagram of ostwald process for nitric acid production. It is a conjugate acid of a nitrate.

Hno3 manufacturing with process flow diagram 1. Simplified nitric acid process. Simplified block diagram of ostwald process for nitric acid production. Plant has a designed production capacity of 1 500 mtpd based on 100 conc.

Nitric acid plant is based on the latest dual pressure uhde technology and has been designed by uhde gmbh germany. Xii 7 4 chemical properties of nitric acid duration. It has a role as a protic solvent and a reagent. From chile saltpeter nano3 and h2so4 react to produce nahso4 and hno3 electric oxidation of air n2 and o2 react in the presence of electricity to form no and more o2 produces no2 and then this is mixed with water to produce hno3 2.

Ostwald s process formation of nitric acid pravendra tomar pt sir iitjee neet. A bfd is the simplest form of the flow diagrams used in industry. Process it can be converted into nitric acid through a multi step procedure known as the ostwald process. Shaillee kaushal 19 909 views.

The process flow diagram pfd. The pfd differs from a block flow diagram bfd. A short video clip illustrating the process of nitric acid production that can be viewed online by students or downloaded for showing in class. Nitric acid is a nitrogen oxoacid of formula hno3 in which the nitrogen atom is bonded to a hydroxy group and by equivalent bonds to the remaining two oxygen atoms.

The following flowchart summarises the industrial production of sulfuric acid namely by the contact process you can edit this template and create your own diagram creately diagrams can be exported and added to word ppt powerpoint excel visio or any other document. The nitric acid process bp köln cologne germany capacity.