Usoro mmepụta nke alumina

Alumina, tumadi aja alumina, bụ akụrụngwa maka alumina electrolysis. Enwere ike ịhazi usoro mmepụta nke alumina dị ka ngwakọta Bayer-sintering. A na-etinye Wide Gap Weld Plate Heat Exchanger na mpaghara mmiri ozuzo na usoro mmepụta nke alumina, nke a na-etinye n'elu ma ọ bụ ala nke tankị decomposition ma jiri ya mee ihe maka ibelata okpomọkụ nke aluminum hydroxide slurry na nhazi usoro.

Kedu ihe kpatara ihe mgbasa ọkụ dị n'obosara welded efere efere?

Ngwa nke Wide Gap Welded Plate Heat Exchanger na alumina refinery nke ọma na-ebelata mbuze na mgbochi, nke n'aka nke ya na-abawanye arụmọrụ okpomọkụ yana nrụpụta mmepụta. Isi njirimara ya dị ka ndị a:

1. Ọdịdị kwụ ọtọ, High eruba ọnụego na-eweta slurry nke nwere siri ike irighiri na-eru n'elu efere na n'ụzọ dị irè refraining sedimentation na scar.

2. Akụkụ nke ọwa sara mbara enweghị ihe na-emetụ n'ahụ ka mmiri mmiri wee na-asọba n'efu na kpam kpam n'ụzọ na-asọpụta site na efere ndị ahụ. Ihe fọrọ nke nta ka ọ bụrụ ihe niile dị n'elu efere na-etinye aka na mgbanwe okpomọkụ, nke na-achọpụta na ọ dịghị "Ebe Nwụrụ Anwụ" na ụzọ eruba.

3. Enwere onye nkesa na ntinye slurry, nke na-eme ka slurry banye n'ụzọ ahụ n'otu n'otu ma na-ebelata mbuze.

4. Efere ihe: Duplex ígwè na 316L.