0102030405
Yakakwirira Kuchena Palladium chidimbu cheIndustrial kugadzirisa Pd CAS 7440-05-3
Properties
• Melting Point:1555 °C
• Boiling Point:3167 °C
• Chitarisiko/Ruvara:Grey hupfu
• Density:1.025 g/mL
• Kunyungudika kweMvura: Insoluble
• HS Code:7110210000
• Nhamba yeatomu: 46
• LogP:0.00000
Tsanangudzo
| Pd | Fe | In | Al | C | Izvozvo | Mg |
| 99.99% | 0.005% | 0.002% | 0.0001% | 0.001% | 0.002% | 0.002% |
Kushandisa Zvigadzirwa
Inowanzo kukungurutswa kubva kune alloy uye inogona kuitwa diaphragm (inonzi firimu) uye membrane tube (inonzi chubhu). Ukobvu hwefirimu hunowanzo 50 kusvika ku100 microns. Inonyanya kushandiswa kucheneswa kweokisijeni, uye musimboti wayo ndeyemhinduro-yekuparadzira modhi, uye simba rekufambisa rekupararira ndiko kusarudzika kwekumanikidzwa kwehydrogen kumativi ese e membrane. Pa 300-500C, iyo mbishi haidrojeni ikamanikidzwa kupinda kune rimwe divi refirimu, iyo hydrogen molecule inotanga makemikari adsorbs uye inopatsanurwa kuita maatomu ehydrogen pamusoro pefirimu, iyo yekupedzisira inonyungudika mualloy kuita mahydrides, uye diki. maatomu ehydrogen ari mugomba realloy lattice uye anogona kufamba akasununguka. Inotungamirwa neconcentration gradient, maatomu ehydrogen anopararira kune rimwe divi re membrane uye anonaya achibuda, achibatana kuita mamorekuru ehydrogen uye desorption. Mukuwedzera kune hydrogen uye isotopes yayo, hapana imwe gasi inogona kupfuura nemukati me membrane, saka iyo armored membrane inogona kushandiswa kuwana Ultra-yakakwirira kuchena hydrogen. Mwero wehydrogen transmembrane une hukama nekupisa, kukora kwefirimu uye hydrogen chikamu chekumanikidza musiyano P pamativi ese efirimu. Kuwedzera tembiricha, kuwedzera P yemunhu uye kudzikira kwefirimu ukobvu kunogona kuwedzera iyo hydrogen permeability. Zvisinei, kana kutonhora kwakanyanyisa, kuchawedzera kushandiswa kwesimba uye kuderedza simba remuviri refirimu. Naizvozvo, tembiricha inowanzodzorwa pakutenderedza 400C. Kumwe kusvibiswa kunogona kutungamirira kune membrane chepfu, kuderedza ammonia permeability ye membrane, uye kunyange kuparadza membrane. Chepfu yemutobvu inogona kukonzerwa nemercury, arsenide, halide, oiri vapor, sulfur uye ammonia zvinhu uye guruva. Aluminium alloy inogona kugadzirwa kuita machubhu (machubhu) kana diaphragms (mafirimu).
Package Uye Kuchengeta
Packing:
Yedu yakajairika kurongedza ndeye 25kgs / Drum
Iyo yekurongedza inogona kugadzirwa. nguva yekutumira inogona kuva negungwa, nemhepo, uye sampuli kana diki diki inogona kutumirwa neDHL, FEDEX, EMS uye TNT.
Remark: Kemikari kuumbwa uye saizi inogona kuvandudzwa nezvinodiwa nevatengi
Mamiriro ekuchengetedza akachengeteka, kusanganisira chero kusawirirana
Chengetedza mumidziyo yakavharwa zvakanaka, isingavheneki uye isingapindi mhepo.
Safety Protection
Chengetedzo yekubata zvakachengeteka
Kubata munzvimbo ine mhepo yakanaka. Pfeka zvipfeko zvinodzivirira zvakakodzera. Dzivisa kusangana neganda nemaziso. Dzivisa kuumbwa kweguruva uye aerosols. Shandisa midziyo isiri-sparking. Dzivirira moto unokonzerwa ne electrostatic discharge steam.