RO84748A - Procedeu de obtinere a pulberii ultrafine de zinc - Google Patents

Procedeu de obtinere a pulberii ultrafine de zinc

Info

Publication number
RO84748A
RO84748A RO108896A RO10889682A RO84748A RO 84748 A RO84748 A RO 84748A RO 108896 A RO108896 A RO 108896A RO 10889682 A RO10889682 A RO 10889682A RO 84748 A RO84748 A RO 84748A
Authority
RO
Romania
Prior art keywords
condenser
zinc
zinc powder
cooling
ultrafine zinc
Prior art date
Application number
RO108896A
Other languages
English (en)
French (fr)
Inventor
Boleslav Muler
Gheorghe Jula
Octavian Pleter
Iuliu Toth
Florea Staicu
Original Assignee
Boleslav Muler
Gheorghe Jula
Octavian Pleter
Iuliu Toth
Florea Staicu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boleslav Muler, Gheorghe Jula, Octavian Pleter, Iuliu Toth, Florea Staicu filed Critical Boleslav Muler
Priority to RO108896A priority Critical patent/RO84748A/ro
Publication of RO84748A publication Critical patent/RO84748A/ro

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Abstract

Procedeul de obtinere a pulberii ultrafine de zinc conform inventiei, prevede distilarea zincului la 930-960 degree C si condensarea vaporilor de zinc, cu un curent de azot, care dupa racire si desprafuire se recircula continuu în condensator. în scopul obtinerii unei pulberii ultrafine de zinc pe clase granulometrice prestabilite si cu activitate chimica marita, se alimenteaza în condensator jetul de azot echicurent cu vaporii de zinc se mentine temperatura în interiorul condensatorului la maximum 230 degree C se raceste jetul de azot evacuat din condensator la sub 50 degree C si se recircula continuu în condensator cu un debit de circa 7,5-10 m la puterea 3 N2/kg zinc.
RO108896A 1982-10-27 1982-10-27 Procedeu de obtinere a pulberii ultrafine de zinc RO84748A (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO108896A RO84748A (ro) 1982-10-27 1982-10-27 Procedeu de obtinere a pulberii ultrafine de zinc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO108896A RO84748A (ro) 1982-10-27 1982-10-27 Procedeu de obtinere a pulberii ultrafine de zinc

Publications (1)

Publication Number Publication Date
RO84748A true RO84748A (ro) 1984-09-30

Family

ID=20112158

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108896A RO84748A (ro) 1982-10-27 1982-10-27 Procedeu de obtinere a pulberii ultrafine de zinc

Country Status (1)

Country Link
RO (1) RO84748A (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010016020A3 (en) * 2008-08-07 2010-09-16 Zinchem, A Division Of Zimco Group (Pty) Ltd Method and plant for the production of zinc dust

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010016020A3 (en) * 2008-08-07 2010-09-16 Zinchem, A Division Of Zimco Group (Pty) Ltd Method and plant for the production of zinc dust
CN102105608A (zh) * 2008-08-07 2011-06-22 锌化工,泽莫科集团股份有限公司分公司 锌粉生产方法及设备
CN102105608B (zh) * 2008-08-07 2015-07-01 锌化工,泽莫科集团股份有限公司分公司 锌粉生产方法及设备

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