I-AOG-MAC01 i-benzene enombhede oqinile Ukuxutshwa kwe-oksijini ku-catalyst ye-Maleic Anhydride

Incazelo emfushane:

I-AOG-MAC01i-benzene enombhede oqinile Ukuxutshwa kwe-oksijini ku-catalyst ye-Maleic Anhydride
Incazelo Yomkhiqizo:
I-AOG-MAC01i-benzene enombhede oqinile Ukuxutshwa kwe-oksijini ku-Maleic Anhydride catalyst taking
I-oxide exubile ku-inert carrier, i-V2O5 kanye ne-MoO3 njengezakhi ezisebenzayo, iyasetshenziswa
Ku-oxidation ye-benzene ehlala igxilile ibe yi-anhydride yama-maleic. I-catalyst ine-
Izici zomsebenzi ophezulu, ukuqina okuphezulu, izinga lokuguqulwa elingu-98%-99%, okuhle
ukukhetha kanye nesivuno esifinyelela ku-90%-95%. I-catalyst iphathwe ngokusebenza kwangaphambi kwesikhathi
kanye nokucubungula impilo ende, isikhathi sokuqala sokungeniswa sincishiswa kakhulu,
Isikhathi senkonzo yomkhiqizo singafinyelela eminyakeni emibili noma ngaphezulu.
Izakhiwo zomzimba nezamakhemikhali:

izinto

inkomba

Ukubukeka

Umbala omnyama noluhlaza okwesibhakabhaka

Ubuningi obukhulu, g/ml

0.75-0.81g/ml

Ukucaciswa komumo, mm

Indandatho evamile engenalutho 7 * 4 * 4

Indawo engaphezulu, ㎡/g

0.1

Ukwakheka kwamakhemikhali

I-V2O5, i-MoO3 kanye nezithasiselo

Amandla okuchoboza

I-Axial10kg/ingxenye, i-radial5kg/ingxenye

Izimo zokusebenza ezibhekiselwe kuzo:

Izinga lokushisa, ℃

Isigaba sokuqala 430-460℃, evamile 400-430℃

Ijubane lesikhala, h -1

2000-2500

Ukuhlushwa kwe-benzene

42g-48g /m³umphumela omuhle, 52g/ /m³ungasetshenziswa

Izinga lomsebenzi

Izinga lokuguqulwa kwe-Benzene 98%-99%

1. Ukusebenzisa i-oil-benzene kungcono kakhulu ku-catalyst, ngoba i-thiophene kanye ne-total sulfur ku-benzene kuzokwehlisa umsebenzi we-catalyst wokusebenza, ngemva kokuba idivayisi isebenza kahle, i-superfine coking benzene ingasetshenziswa.
2. Kule nqubo, izinga lokushisa le-hot-spot akufanele lidlule ku-460℃.
3. Ijubane lesikhala le-catalyst ngaphakathi kwamahora angu-2000-2500 -1 linomphumela omuhle kakhulu. Yebo, uma ijubane lesikhala likhulu kunalokhu, lisebenza kahle futhi, njengoba liyi-catalyst enejubane lesikhala eliphezulu.
Iphakheji kanye nokuthuthwa:
Ngesikhathi senqubo yokugcina nokuthutha, i-catalyst ayibi nomswakama ngokuphelele, ayibi namanzi futhi akufanele idlule izinyanga ezi-3 uma ifakwa emoyeni. Singayifaka kalula ngokwezidingo zamakhasimende.


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