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Ammonia cracker to hydrogen

Ammonia cracker to hydrogen

The ammonia cracker to hydrogen equipment uses liquid ammonia (with a purity of ≥99.8%) as raw material. It vaporizes liquid ammonia into ammonia gas and enters the decomposition furnace. Under high-temperature conditions, it is cracked into a hydrogen-nitrogen mixed gas of 75% hydrogen and 25% nitrogen under the action of a catalyst. Hydrogen-nitrogen mixed gas can purify hydrogen to 99.9995% through the pressure swing adsorption (PSA) process.

Introduction

Features

● EXll Design, high safety.The ammonia inlet pipe is made of corrosion-resistant material to prevent ammonia from corroding the ammonia inlet pipe.

● Highly active catalyst with low cracking temperature(450~600°C) ,decomposition rate ≥99.5%.

● Low residual ammonia, low dew point,reactor working pressure up to 30bar.

● Maximized energy utilization from heat exchange design,decrease of energy consumption by ASB system.

● Convenient installation via skid design,automatic control system, un-attend operation.

Technical Indicators

Processing capacity :1~1000Nm³/h

● Pressure :0.5Mpa

● Dew point : ≤ -10 ℃

● Ammonia residue : ≤ 500PPM

● Attention: If there are higher requirements for residual ammonia content and dew point, the NHP series ammonia decomposition gas purification equipment can be selected and used.

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