Ekintu ekiyitibwa Methanation Catalyst

 

CAS-KR-J01-K methanation catalyst ye kika ekipya ekya titanium - aluminiyamu - rare earth - nickel catalyst esaanira ekitundu kya methanation, okuggya obuzito obutono obwa kaboni monokisayidi ne kaboni dayokisayidi okuva mu ggaasi y’emmere erimu haidrojeni n’okugikyusa mu ggaasi atakola methane n’amazzi agaggyibwawo amangu, bwe kityo okutuukiriza ekigendererwa ky’okulongoosa ggaasi, ekirungo ekiziyiza kirina eby’enjawulo ng’amaanyi amangi, obuzito bw’obuziba obw’amaanyi, emirimu mingi n’okutikka n’okutikkula okwangu, kirabika kikola bulungi nnyo okusinga ekirungo ekirala ekifaanagana wansi wa puleesa eya waggulu n’embiro z’omu bwengula ez’amaanyi.

CAS-KR-J01-K ebifaananyi by’ekirungo kya methanation

 

 

 

1. Ebitonde by’Eddagala

Ekintu	Parameter
NiO	18±1.0%
TiO2	6-8%
Abayambi	4±0.5%
Abayambi	2%
Al2O3%	balansi
Amazzi ag’omubiri	Kumpi 0
okukendeera kw’obunene bw’obuzito	Kumpi 0

 

2. Ebintu Ebirabika

Ekintu	Parameter
endabika	Enkulungo enzirugavu-enzirugavu
Okulaga (mm) .	Φ4.5-5.5或Φ3.0-4.0
granular Amaanyi agaziyiza okunyigirizibwa	Okusinga oba okwenkana 140, Okusinga oba okwenkana 120
Obungi bw’ebintu ebingi	0.9±0.03
Ekitundu ekigere eky’okungulu(m2/g)	Okusinga oba okwenkana 120

 

 

1)obungi bwa kaboni okisayidi obutono mu ggaasi efuluma.

2)okugwa kwa puleesa okutono era okunywevu olw’amaanyi amangi n’ensengekera y’enkulungo

3)okutebenkera kw'ebbugumu okulungi ennyo

4)kyangu okukola n'okutandika-up

5)obusobozi obw'amaanyi ku anti-obucaafu obw'ebweru

6)emirimu egy’amaanyi n’okulonda

 

 

Ekintu	Parameter
ebirimu S mu ggaasi y’emmere	Entono oba yenkana 0.1PPm
ebirimu Cl mu ndabika ya ggaasi y’emmere	Entono oba yenkana 0.03PPm
Ebbugumu ly’okukola:	210 diguli
Ebbugumu ly’okuweereza	250-430 diguli
Ebbugumu ly’okuyingira mu kusooka:	250-270 diguli
Embeera y’okukola:	0.5-32.0MPa nga bwe kiri
Sipiidi y’ekifo ky’emirimu	Entono oba yenkana 10000h-1

 

 

Enkola ya methanation reaction ya exothermic nnyo, ensengekera y’ensengekera eri bweti:

CO + 3H₂→ CH₄+ H₂O △H =-206.2KJ/mol

CO₂ + 4H₂→ CH₄+ 2H₂O △H =-165.0KJ/mol

Omulimu omukulu ogw’enkola ya methanation kwe kukyusa CO ne CO2(ebiba eby’obutwa eri ebiziyiza enkola ebiddako) okuva mu nsengekera okufuuka methane, okusobola okutuukiriza ekigendererwa eky’okulongoosa haidrojeni, okulongoosa omuwendo gwa ggaasi kalori y’ekintu n’okukendeeza ku bucaafu bw’obutonde, Okugeza, mu makolero g’okusengejja ammonia, methanation ekozesebwa okukendeeza ku CO ne CO2 concentrations wansi wa 10ppm n’okuziyiza ekyuma catalyst okuweebwa obutwa. okugatta ku ekyo, methanation era ekozesebwa mu kulongoosa n’okuyonja ggaasi ow’obutonde.

 

Ekipande ky’okutambula kwa methanation

 

 

1) ebyetaago by’ebirimu S mu ggaasi y’emmere: Ebitono oba byenkana 0.1PPm

2) ebyetaago bya Cl^-ebirimu mu ggaasi y’emmere: Ebitono oba byenkana 0.03PPm

3) ebyetaago ku bungi bwa ggaasi w’emmere y’ebisolo eyingizibwa mu ggwanga eya CO+CO₂< 0.7%

4) Kikulu nnyo okukuuma ebbugumu erya bulijjo ery’okukola: Ebbugumu erisukkiridde erya CO2 erimu ekirungo ekinene lijja kuleeta enkola y’okuteekebwa kwa kaboni. Ebbugumu erisukkiridde- eriva ku bungi bwa CO ku kifo ekiyingira liziyiza ekirungo ekiziyiza okukola, okusinga ne kikola nickel carbonyl. ebbugumu ly’okufulumya teriyinza kufugibwa wansi nnyo, ebbugumu eri wansi okutambuza ggaasi kye kisinga okuvaako okuziyiza okukola kwa methanation catalyst.

 

 

 

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