Methanation Catalyst

 

Say CAS-KR-J01-K methanation catalyst et sakey a balon klase na titanium - aluminum - rare earth - nickel catalyst ya matukoy parad methanation unit, pian naekal so abeban konsentrasyon na carbon monoxide tan carbon dioxide manlapud mayaman a petang tan gas ed methaner mainomay ya naekal so danum, pian nadampot so gagala na panaglinis na gas, say katalista et walaan na nikadkaduman kablian a singa say atagey a biskeg, atagey a karakel na pore, atagey ya aktibidad tan mainomay a pangikarga tan pangidiskarga, mapatnag a mas maong so nagagawaan to nen say arum a mipadparan katalista diad silong na atagey a presyon tan atagey a kapeles na liwang.

CAS-KR-J01-K methanation catalyst pictures

 

 

 

1. Komposisyon na Kemikal

Bengatla	Parametro
NiO	18±1.0%
TiO2	6-8%
Auxiliary	4±0.5%
Auxiliary	2%
Al2O3%	balanse
Pisikal ya danum	Ngalngali 0
inmepas na karakel	Ngalngali 0

 

2. Pisikal iran Kablian

Bengatla	Parametro
itsura	Grayish-black sphere
Espesipikasyon (mm)	Φ4.5-5.5或Φ3.0-4.0
biskeg sumpad pressure	Mas baleg nen say 140, Mas baleg nen say 120
Bulk density	0.9±0.03
Espisipikon sukat na tapew (m2/g)	Mas baleg nen say 120

 

 

1) abeban konsentrasyon na carbon oxide ed outlet gas.

2) abeba tan malet ya onlelereg so presyon lapud atagey ya biskeg tan sphere structure

3) ekselentin thermal stability

4)mainomay ya i-activate tan igapo

5) atagey ya abilidad parad anti- ya kontaminasyon ed paway

6) atagey ya aktibidad tan inkapili

 

 

Bengatla	Parametro
say karga na S ed feed gas	Mas abeba odino mipara ed 0.1PPm
say karga na Cl ed itsura na feed gas	Mas abeba odino mipara ed 0.03PPm
Temperatura na panag-aktibo:	210 degree
Temperatura na serbisyo	250-430 degree
Say inmunan temperatura na inlet:	250-270 degree
Kondisyon na operasyon:	0.5-32.0MPa
Say peles na espasyo na operasyon	Mas abeba o mipara ed 10000h-1

 

 

Say reaksion na methanation et sakey a reaksion ya exothermic a tuloy, say equation na reaksion et onia:

CO + 3H₂→ CH₄+ H₂O △H =－206.2KJ/mol

CO₂ + 4H₂→ CH₄+ 2H₂O △H =－165.0KJ/mol

Say manunan kimey na proseso na methanation et say panguman ed CO tan CO2 (ya makasamal ed saray ontumbok ya katalista na proseso) manlapud laok ya magmaliw ya methane, pian nadampot so gagala na panaglinis na hydrogen, pamaaligwas ed gas calorific value na produkto tan pambawas ed polusyon ed kaliberliber. Singa bilang, diad industriya na ammonia synthesis, say methanation et uusaren pian nabawasan so konsentrasyon na CO tan pp naprebentaan so pakasabitan na iron catalyst. nilikud ed satan, say methanation et uusaren met ed panaglinis tan panaglinis na natural gas.

 

Tsart na agos na methanation

 

 

1) saray kakaukolanen parad karga na S ed feed gas: Mas abeba odino mipara ed 0.1PPm

2) saray kakaukolanen parad Cl^-karga na feed gas: Mas abeba odino mipara ed 0.03PPm

3) saray kakaukolanen parad karakel na CO+CO ya naala ed feed gas₂< 0.7%

4) Importante ya napansiansia so normal ya temperatura na operasyon: Say sobran temperatura na atagey ya konsentrasyon na CO2 so pansengegan na carbon deposition reaction. Say sobran temperatura ya sengegan na atagey ya konsentrasyon na CO ed inlet et mamaandi ed catalyst, ya manunan manporma na nickel carbonyl. say temperatura na produksyon et ag nakontrol ya abeba, say abeban temperatura na kondukta na gas so manunan sengegan na pakaandi na methanation catalyst.

 

 

 

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