Miao
Cov pa roj carbon activated yog ib daim ntawv ntxeem tau ntawm cov pa roj carbon monoxide uas tuaj yeem tsim los ntawm ntau yam carbonaceous raw khoom. Cov khoom lag luam tseem ceeb yog ua los ntawm cov txiv maj phaub plhaub, thee, peat lossis ntoo. Cov txheej txheem ua kom muaj kev kho cov khoom siv raw nrog chav lossis tshuaj, yog li tsim cov qauv pore.
Cov pa roj carbon activated, hu ua activated charcoal, yog tus cwj pwm los ntawm cov txheej txheem loj ntawm qhov pores ntawm molecular loj nyob rau hauv cov pa roj carbon hais, uas ua rau tsim cov khoom siv nrog thaj tsam sab hauv. Kev lag luam muaj, cov pa roj carbon activated muaj thaj tsam ntawm 400m2 / g rau ntau tshaj 2000m2 / g.
Khoom Paub meej
Yuav ua li cas Nws puas ua haujlwm?
Cov atoms ntawm cov pa roj carbon monoxide, suav nrog thaj tsam loj sab hauv ntawm cov pa roj carbon activated, tam sim no muaj zog txaus nyiam tawm ntawm qhov chaw. Cov rog no, hu ua Van der Waals rog, nyiam cov molecules ntawm ib puag ncig cov pa roj lossis kua.
Kev sib xyaw ua ke ntawm cov rog txaus nyiam thiab cov molecules nyob rau hauv ib puag ncig nruab nrab ua rau kev nqus ntawm cov molecules ntawm qhov chaw ntawm cov pa roj carbon activated. Qee cov molecules muaj cov qauv uas ua rau lawv yooj yim dua adsorbed dua lwm tus thiab nws yog vim qhov no tias kev sib cais ntawm cov molecules tiav.
Qhib qhib Kev xaiv carbon
Kev xaiv ntawm cov khoom tsim nyog tshaj plaws yog ua raws li cov yam ntxwv ntawm cov tshuaj uas yuav tsum tau muab tshem tawm hauv cov txheej txheem adsorption lossis los ntawm cov kev sim tshuaj ntsuam xyuas.
Hmoov Cov pa roj carbon activated
Cov no feem ntau yog siv hauv cov txheej txheem batch thiab tshem tawm los ntawm kev pom tom qab lub sijhawm sib cuag.
● Cov pa roj carbon monoxide hmoov
● Pellet Txiv maj phaub
● Pellet Coal
● Ntoo Based Carbon
● Activated Carbon Felt
Granular Cov pa roj carbon activated
Siv nyob rau hauv ruaj lossis txav txaj lim; Qhov tsawg tshaj plaws ntawm cov pa roj carbon activated yog ib txwm ua raws li kev khaws cia hauv lub lim thiab siv tau txaus, vim qhov no yuav muab qhov zoo tshaj plaws adsorption kinetics.
● Granular Coal
● Granular Txiv maj phaub
Impregnated Qib
Cov pa roj carbon activated yog qee zaum chemically impregnated los txhim kho qhov kev ua tau zoo los ntawm chemisorption thaum adsorption affinity rau cov kab mob tshwj xeeb tsis muaj zog los ua haujlwm zoo.
● Nyiaj Impregnated
● Kev tshem tawm Ammonia & Adsorption
● Cua Lim & Tshem Tawm Tshem Tawm
● Kev tshem tawm Alkali thiab/lossis Ammonia
● Kev tshem tawm Ether
● Kev tshem tawm formaldehyde
● Kub Rov Qab & Mercury Adsorption
● h2s, SO2 thiab Acid Fumes Adsorption
● h2s Tshem tawm
● Amine Lim
● TEDA (Triethylenediamine) Impregnation
Yam khoom
Nyob rau hauv 1985, Datong Locomotive Works pom tau hais tias hluav taws xob locomotives yog qhov tseem ceeb txoj kev loj hlob ntawm Tuam Tshoj railway locomotive thiab dov Tshuag lag luam nyob rau hauv lub neej yav tom ntej, thiab muab tso rau pem hauv ntej lub tswv yim tsim khoom ntawm "Nanzhu (Zhuzhou Electric Locomotive Works) thiab Datong Locomotive Works".
Shaoshan Hom 3 hluav taws xob locomotive yog kuv lub teb chaws thib ob tiam 6-axle neeg nrog caij thiab tsheb thauj mus los. Lub locomotive txais tus choj-hom tag nrho-yoj rectification thiab paub txog thyristor theem-tswj tus voltage tswj. Lub locomotive txais ib-theem AC 25kV 50Hz voltage system thiab muaj kev khiav hauj lwm siab tshaj plaws ntawm 100km / h.
Lub SS3B tsau hnyav hluav taws xob locomotive yog 12-axle freight electric locomotive. Nws muaj ob qhov zoo tib yam 6-qag locomotives txuas los ntawm ib lub coupler thiab ib lub tshuab cua. Ob ntu yog nruab nrog cov khoom siv hluav taws xob high-voltage connectors, tswj cables, thiab kev tiv thaiv network. Kab thiab cua system tswj ducts. Tag nrho lub tsheb tuaj yeem tswj tau synchronously ntawm txhua lub cab. Lub locomotive txais ib-theem fais fab zaus system, voltage 25kV, AC-DC kis tau tus mob, thiab lub siab tshaj plaws kev khiav hauj lwm ceev ntawm lub locomotive yog 100km / h.
Shaoshan 4 txhim kho hluav taws xob locomotive yog 8-axle freight locomotive. Lub locomotive muaj ob zoo tib yam plaub-axle locomotives txuas nrog ib tug coupler thiab ib tug windshield. Ob lub rooj cob qhia yog nruab nrog high-voltage connectors rau cov hluav taws xob system, reconnection tswj cables thiab cua nres system tswj ducts. Tag nrho lub tsheb tuaj yeem synchronously tswj los ntawm tus tsav tsheb cab ntawm ib qho ntawm lub tsheb. Ob lub locomotives tseem tuaj yeem sib cais thiab siv nws tus kheej ua plaub-qag locomotive.