Nickel Catalyst SeAmmonia Decomposition Catalyst

Tsananguro pfupi:

Nickel Catalyst SeAmmonia Decomposition Catalyst

 

Ammonia decomposition catalyst rudzi rwe sec. reaction catalyst, yakavakirwa pa nickel sechikamu chinoshanda chine alumina semutakuri mukuru. Inonyanya kushandiswa kune ammonia plant ye secondary reformer ye hydrocarbon uye ammonia decomposition.

mudziyo, uchishandisa gasi hydrocarbon sezvinhu zvakagadziriswa. Ine kugadzikana kwakanaka, kushanda zvakanaka, uye simba rakawanda.

 

Kushandiswa:

Inonyanya kushandiswa muchikamu cheammonia chemugadziri wechipiri wehydrocarbon uye ammonia decomposition device,

kushandisa gasi hydrocarbon sezvinhu zvakagadziriswa.

 

1. Zvimiro zvemuviri

 

Chitarisiko	Mhete yegrey raschig ine slate grey
Saizi yezvikamu, mm Dhayamita x Kureba x Ukobvu	19x19x10
Simba rekupwanya ,N/particle	Minimum.400
Kuwanda kwehuwandu, kg/L	1.10 – 1.20
Kurasikirwa pakudonha kwesimba, huwandu hwe%	Makumi maviri (20)
Basa reCatalytic	0.05NL CH4/h/g Chinosimudzira

 

2. Kuumbwa kweMakemikoro:

 

Hunhu hweNickel (Ni), %	Minimum.14.0
SiO2, %	Max.0.20
Al2O3, %	55
CaO, %	10
Fe2O3, %	Max.0.35
K2O+Na2O, %	Max.0.30

 

Kudzivirira kupisa:kushanda kwenguva refu pasi pe1200°C, kusanyunguduka, kusaderera, kusachinja-chinja, kugadzikana kwakanaka kwechimiro uye simba rakawanda.

Chikamu chezvikamu zvine simba shoma (chikamu chiri pasi pe180N/zvikamu): max.5.0%

Chiratidzo chekudzivirira kupisa: kusanamatira uye kutyoka mumaawa maviri pa1300°C

3. Mamiriro Ekushanda

 

Mamiriro ekuita	Kumanikidzwa, MPa	Tembiricha, °C	Kumhanya kwenzvimbo yeAmoniya, hr-1
	0.01 -0.10	750-850	350-500
Chiyero chekuora kweAmoniya	99.99% (miniti)

 

4. Hupenyu hwebasa: makore maviri

 

Chitarisiko:Mhete yegrey raschig ine slate grey

Zita rechigadzirwa:Nickel Catalyst SeAmmonia Decomposition Catalyst

Kurasikirwa nekudonha kweropa, wt%:Makumi maviri (20)

Kuwanda kwehuwandu, kg/L:1.10 – 1.20

Simba rekupwanya ,N/particle:Minimum.400

Basa reCatalytic:0.05NL CH4/h/g Chinosimudzira

Saizi yepepa:19x19x10