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PFD of NPK Process

This document outlines the steps in a chemical process. It shows phosphate rock being ground and granulated then reacted in two reactors with nitric acid and other inputs to produce NPK fertilizer. The outputs pass through various separation, cooling, and scrubbing equipment before final products are stored and off gas is processed.

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Vincent Gabin
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439 views1 page

PFD of NPK Process

This document outlines the steps in a chemical process. It shows phosphate rock being ground and granulated then reacted in two reactors with nitric acid and other inputs to produce NPK fertilizer. The outputs pass through various separation, cooling, and scrubbing equipment before final products are stored and off gas is processed.

Uploaded by

Vincent Gabin
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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C-100 E-100 F-100 G-100 G-101 H-100 I-100 M-100 R-104 R-105 S-100 T-100

Crystallizer Evaporator Filter Drum Grinder Granulator Air cooler Inert Separator Mixer Reactor Reactor Scrubber Mother
Liquor Tank

Nitric Acid Off gas

S-100

Phosphate
Rock

I-100 F-100 T-100

G-100 R-104 C-100

Inert
CNTH
NPK
KCl
R-105

Air in
` NH3
H-100
G-101
M-100
Air
Out
E-100

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