ATA207794A - Verfahren zur aufarbeitung von zink/eisenhaltigen altsäuren - Google Patents

Verfahren zur aufarbeitung von zink/eisenhaltigen altsäuren

Info

Publication number: ATA207794A
Authority: AT; Austria
Prior art keywords: extraction; acids; waste; liquid; ironic
Prior art date: 1994-11-09

Application number

AT207794A

Other languages

English (en)

Other versions

AT400928B (de

Inventor

Reinhard Dipl Ing Olbrich

Alfred Dipl Ing Dr Neugebauer

Johannes Ing Koehlein

Original Assignee

Avr Abfallverwertungs Und Rohs

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.)

1994-11-09

Filing date

1994-11-09

Publication date

1995-09-15

1994-11-09 Application filed by Avr Abfallverwertungs Und Rohs filed Critical Avr Abfallverwertungs Und Rohs

1994-11-09 Priority to AT207794A priority Critical patent/AT400928B/de

1995-09-15 Publication of ATA207794A publication Critical patent/ATA207794A/de

1996-04-25 Application granted granted Critical

1996-04-25 Publication of AT400928B publication Critical patent/AT400928B/de

Links

238000000034 method Methods 0.000 title abstract 6
239000002253 acid Substances 0.000 title abstract 5
150000007513 acids Chemical class 0.000 title abstract 3
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
239000011701 zinc Substances 0.000 title 1
229910052725 zinc Inorganic materials 0.000 title 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 4
238000000605 extraction Methods 0.000 abstract 4
239000002699 waste material Substances 0.000 abstract 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
238000000638 solvent extraction Methods 0.000 abstract 2
229910021577 Iron(II) chloride Inorganic materials 0.000 abstract 1
229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
239000003463 adsorbent Substances 0.000 abstract 1
238000009713 electroplating Methods 0.000 abstract 1
238000005246 galvanizing Methods 0.000 abstract 1
150000002500 ions Chemical class 0.000 abstract 1
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 abstract 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
238000000622 liquid--liquid extraction Methods 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
238000005554 pickling Methods 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1
239000011592 zinc chloride Substances 0.000 abstract 1
235000005074 zinc chloride Nutrition 0.000 abstract 1
JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 1
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
229910000368 zinc sulfate Inorganic materials 0.000 abstract 1
239000011686 zinc sulphate Substances 0.000 abstract 1
235000009529 zinc sulphate Nutrition 0.000 abstract 1

Landscapes

Manufacture And Refinement Of Metals (AREA)
Electrolytic Production Of Metals (AREA)

AT207794A 1994-11-09 1994-11-09 Verfahren zur aufarbeitung von zink/eisenhaltigen altsäuren AT400928B (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT207794A AT400928B (de)	1994-11-09	1994-11-09	Verfahren zur aufarbeitung von zink/eisenhaltigen altsäuren

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT207794A AT400928B (de)	1994-11-09	1994-11-09	Verfahren zur aufarbeitung von zink/eisenhaltigen altsäuren

Publications (2)

Publication Number	Publication Date
ATA207794A true ATA207794A (de)	1995-09-15
AT400928B AT400928B (de)	1996-04-25

Family

ID=3527279

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT207794A AT400928B (de)	1994-11-09	1994-11-09	Verfahren zur aufarbeitung von zink/eisenhaltigen altsäuren

Country Status (1)

Country	Link
AT (1)	AT400928B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1011619A3 (nl) *	1997-12-16	1999-11-09	Sidmar Nv	Werkwijze voor het behandelen van gecontamineerd ijzerhoudend slib.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3338258A1 (de) *	1983-10-21	1985-05-02	Hamm Chemie GmbH, 4100 Duisburg	Verfahren zur aufbereitung von eisen- und zinkhaltigen salzsaeurebeizen
US4652352A (en) *	1985-11-04	1987-03-24	Saieva Carl J	Process and apparatus for recovering metals from dilute solutions
AT398986B (de) *	1989-02-06	1995-02-27	Prior Eng Ag	Verfahren zum aufarbeiten von sauren, fe-haltigen lösungen, insbesondere abfallbeizlösungen
US5192418A (en) *	1991-07-08	1993-03-09	Bethlehem Steel Corporation	Metal recovery method and system for electroplating wastes
DE4131793A1 (de) *	1991-09-24	1993-03-25	Metallgesellschaft Ag	Verfahren und vorrichtung zur regeneration von altbeizen

1994
- 1994-11-09 AT AT207794A patent/AT400928B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT400928B (de)	1996-04-25

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Legal Events

Date	Code	Title	Description
2002-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties
2007-05-15	ELJ	Ceased due to non-payment of the annual fee