Tshiab Zog PEM Hydrogen Ntau Lawm Porous Titanium Phaj

Cov khoom siv raw ntawm cov porous titanium phaj rau hydrogen ntau lawm los ntawm PEM dej electrolysis yog ntshiab titanium hmoov, uas yog tsim los ntawm nias lub pwm thiab sintered ntawm kub kub hauv lub tshuab nqus tsev.

Hydrogen ntau lawm los ntawm dej electrolysis yog lub zog tshiab ncej hnub ci kev lag luam. Lub micropore txoj kab uas hla ntawm cov ntxeem tau titanium phaj yog siv los ua kom tag nrho cov nruab nrab los tsim hydrogen zog. Qhov saum npoo yog coated los tiv thaiv oxidation thiab ua kom muaj kev ua haujlwm ntawm hydrogen ntau lawm. Porous titanium daim hlau yog dav siv nyob rau hauv hydrogen zog, petrochemical, thiab tshuaj filtration, nrog pom tseeb zoo, thiab yog indispensable khoom.

Khoom Parameters

 

Filtration raug	0.5um-50um
Porosity	30-40 feem pua
Permeability	3-800m3/m2hkPa
Compressive zog	2-3Mpa
Kub tiv taus	300 degree
Qhov siab tshaj plaws ua haujlwm siab sib txawv	0.6Mpa

 

Khoom nta

Yooj yim rau tshuab rov qab

High mechanical zog

Muaj zog kub tsis kam;

Zoo huab cua permeability thiab tsis tshua muaj siab poob;

Kev saib xyuas yooj yim

Uniform pores

Zoo corrosion kuj

2. Zoo huab cua permeability thiab tsis tshua muaj siab poob. High porosity, uniform pore loj, tsis tshua muaj pib kuj;

3. Yooj yim rau tshuab rov qab, tuaj yeem rov tsim dua tshiab hauv online, yooj yim los ntxuav, muaj peev xwm rov tsim dua tshiab, lub neej ua haujlwm ntev;

4. Cov neeg kho tshuab muaj zog, zoo rigidity, zoo plasticity, tsis xav tau kev tiv thaiv pob txha ntxiv, yooj yim rau nruab thiab siv;

5. Kev saib xyuas yooj yim, sib dhos zoo, tuaj yeem welded, sib koom ua ke thiab machined;

6. Uniform pores, tshwj xeeb tshaj yog haum rau lub sij hawm uas yuav tsum tau siab uniformity xws li dej faib thiab homogenization kev kho mob;

7. Zoo corrosion kuj, tuaj yeem siv rau hauv nitric acid, sulfuric acid, acetic acid, oxalic acid, phosphoric acid, 5% hydrochloric acid, molten sodium. Kev siv ruaj khov hauv cov kua hydrogen, kua nitrogen, hydrogen sulfide, acetylene, dej vapor, hydrogen, carbon dioxide gas thiab lwm qhov chaw.

Cov porous titanium phaj yog siv raws li GDL (gas diffusion txheej) ntawm cov anode rau hydrogen ntau lawm los ntawm dej electrolysis hauv PEM dej electrolysis. Cov pores tsis sib xws thiab cov porosity tuaj yeem tswj tau ntawm 30 feem pua ​​-40 feem pua ​​. Zoo hluav taws xob conductivity thiab muaj zog corrosion kuj. Nws tuaj yeem coated nrog platinum pawg hlau los txhim kho nws cov kev ua haujlwm catalytic. Tus nqi kuj yog siab heev, tab sis qhov kev ua tau zoo ntawm hydrogen yog siab thiab purity siab, uas yog tsim rau industrial hydrogen ntau lawm.

Txhua yam khoom siv lim yuav raug thaiv, yog li nws tseem ceeb heev uas yuav tsum xaiv qhov pore loj. Yog tias koj xaiv qhov pore loj, koj yuav muaj kev pom zoo, thiab qhov xwm txheej thaiv yuav raug txo kom tsawg. Yog hais tias qhov thaiv yog loj heev, kev hloov tsis tu ncua tuaj yeem daws qhov teeb meem no.

Khoom Description

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email:zhangjixia@bjygti.com

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