Ambient Temperature Operation Hydrogen Recovery Unit Easy To Operate

Ambient Temperature Operation Hydrogen Recovery Unit Easy To Operate​

Hydrogen Recovery Unit BENEFITS

• Recovers valuable hydrogen in ammonia plant purge gas
• Increases ammonia production by 4-5%
• Less gas consumed per kg ammonia produced
• Requires no additional rotating equipment
• Easy to operate, passive system
• Ambient temperature operation
• Simple installation with skid-mounted construction

CnHm+O2 — CO+H2O

Hydrocarbon firstly reacte with O2 of Vapour,steel strip with mutually will become

CO,with tem improving,it will crack,atomic group smaller hydrogen molecule will 

easily expanding with steel strip,all these atomic 

group cracking place hydrogen is saturation,easily 

become volatilization light hydrocarbon(450℃,while

H2 helpful for restore carbon,however there still

some carbon which inside steel surface,while 700℃

H2 will reacte directly with carbon,reacte CH4

CnHm+O2 — CnOm-2+H2

Steel annealing former process will use rolling oil,rolling oil main part is mineral oil,its main part including 

each hydrocarbon-called impurities,mineral oil including sulphur,N2,O2 etc element

Recovering principle:

Bell type furnace system produce waste gas via former treatment unit(dry or water spraying)remove 

waste gas dust,oil etc impurities,then waste gas via gas,water separator remove water&some oil,  enter 

into blower,the gas after supercharged will into deaerator remove O2,water will be produced&release 

plenty of heat, after treatment gas via cooler discharge water&cooling,separate water via gas,water 

separator,while oil filter remove oil,via adsorbing dryer to deeply remove oil,water,CO2 etc micro 

impurities,finished waste gas  purificaiton process; after that via pressure adjust device send to 

furnace .