RO94020B1 - Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii - Google Patents

Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii

Info

Publication number: RO94020B1
Authority: RO; Romania
Prior art keywords: producing zinc; zinc bloom; lean solutions; battery; battery lean
Prior art date: 1985-12-30

Application number

RO121616A

Other languages

English (en)

Romanian (ro)

Other versions

RO94020A2 (fr

Inventor

Ana Nimara

Constantin Mateescu

Ecaterina Princz

Livia Martony

Neculai Francu

Ion Gottardi

Arentina Olariu

Original Assignee

Centrul De Chimie

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.)

1985-12-30

Filing date

1985-12-30

Publication date

1988-05-31

1985-12-30 Application filed by Centrul De Chimie filed Critical Centrul De Chimie

1985-12-30 Priority to RO121616A priority Critical patent/RO94020B1/ro

1988-05-30 Publication of RO94020A2 publication Critical patent/RO94020A2/fr

1988-05-31 Publication of RO94020B1 publication Critical patent/RO94020B1/ro

Links

HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 3
239000011701 zinc Substances 0.000 title abstract 3
229910052725 zinc Inorganic materials 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
235000012501 ammonium carbonate Nutrition 0.000 abstract 1
239000001099 ammonium carbonate Substances 0.000 abstract 1
238000001354 calcination Methods 0.000 abstract 1
229910052748 manganese Inorganic materials 0.000 abstract 1
239000011572 manganese Substances 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
239000002699 waste material Substances 0.000 abstract 1
239000011787 zinc oxide Substances 0.000 abstract 1

Landscapes

Manufacture And Refinement Of Metals (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

RO121616A 1985-12-30 1985-12-30 Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii RO94020B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO121616A RO94020B1 (ro)	1985-12-30	1985-12-30	Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO121616A RO94020B1 (ro)	1985-12-30	1985-12-30	Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii

Publications (2)

Publication Number	Publication Date
RO94020A2 RO94020A2 (fr)	1988-05-30
RO94020B1 true RO94020B1 (ro)	1988-05-31

Family

ID=20118728

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO121616A RO94020B1 (ro)	1985-12-30	1985-12-30	Procedeu de obtinere a oxidului de zinc din solutii uzate de la baterii

Country Status (1)

Country	Link
RO (1)	RO94020B1 (fr)

1985
- 1985-12-30 RO RO121616A patent/RO94020B1/ro unknown

Also Published As

Publication number	Publication date
RO94020A2 (fr)	1988-05-30

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