FI791433A - Aotervinning av ickejaernmetaller genom vaermebehandling av loesningar innehaollande ickejaernmetall- och jaernsulfater - Google Patents
Aotervinning av ickejaernmetaller genom vaermebehandling av loesningar innehaollande ickejaernmetall- och jaernsulfaterInfo
- Publication number
- FI791433A FI791433A FI791433A FI791433A FI791433A FI 791433 A FI791433 A FI 791433A FI 791433 A FI791433 A FI 791433A FI 791433 A FI791433 A FI 791433A FI 791433 A FI791433 A FI 791433A
- Authority
- FI
- Finland
- Prior art keywords
- vaermebehandling
- loesningar
- jaernsulfater
- ickejaernmetaller
- ickejaernmetall
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/001—Preliminary treatment with modification of the copper constituent
- C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
- C22B15/0017—Sulfating or sulfiding roasting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0082—Leaching or slurrying with water
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0086—Treating solutions by physical methods
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/01—Waste acid containing iron
- Y10S423/02—Sulfuric acid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/09—Reaction techniques
- Y10S423/16—Fluidization
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA302719 | 1978-05-05 | ||
CA000302719A CA1121605A (en) | 1978-05-05 | 1978-05-05 | Recovery of non-ferrous metals by thermal treatment of solutions containing non-ferrous and iron sulphates |
Publications (3)
Publication Number | Publication Date |
---|---|
FI791433A true FI791433A (fi) | 1979-11-06 |
FI69104B FI69104B (fi) | 1985-08-30 |
FI69104C FI69104C (fi) | 1985-12-10 |
Family
ID=4111402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI791433A FI69104C (fi) | 1978-05-05 | 1979-05-03 | Foerfarande foer aotervinning av zink och/eller ickejaernmetaller ur en jaernhaltig laesning eller ett fast material |
Country Status (11)
Country | Link |
---|---|
US (1) | US4224122A (fi) |
JP (1) | JPS54147102A (fi) |
AU (1) | AU526363B2 (fi) |
BE (1) | BE876054A (fi) |
CA (1) | CA1121605A (fi) |
DE (1) | DE2914823A1 (fi) |
FI (1) | FI69104C (fi) |
FR (1) | FR2424962A1 (fi) |
GB (1) | GB2020261B (fi) |
IE (1) | IE48112B1 (fi) |
ZA (1) | ZA791583B (fi) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619814A (en) * | 1978-05-05 | 1986-10-28 | Provincial Holdings Ltd. | Process for the recovery of non-ferrous metals from sulphide ores and concentrates |
FR2528869A1 (fr) * | 1982-06-21 | 1983-12-23 | Mo I Stali I Splavov | Installation pour la production de solutions de metaux non ferreux |
CA2544511C (en) | 2003-11-03 | 2013-08-13 | Oxiana Limited | Leach extraction method |
AU2004285993B2 (en) * | 2003-11-03 | 2009-05-28 | Oz Minerals Limited | Leach extraction method |
JP5370683B2 (ja) * | 2010-03-18 | 2013-12-18 | 住友金属鉱山株式会社 | 銅硫化物からの銅の回収方法 |
JP5370777B2 (ja) * | 2010-03-18 | 2013-12-18 | 住友金属鉱山株式会社 | 銅硫化物からの銅の回収方法 |
CN103088210B (zh) * | 2013-01-18 | 2015-10-21 | 中南大学 | 一种从镍钼矿中选择性浸出镍和钼的方法 |
EP3649265A4 (en) * | 2017-07-07 | 2021-04-07 | 9203-5468 Québec Inc. DBA NMR360 | PROCESS FOR OXIDATION AND HYDROTHERMAL DETECTION OF METAL CHLORIDES FOR THE SEPARATION OF METALS AND HYDROCHLORIC ACID |
CN111575500A (zh) * | 2020-02-01 | 2020-08-25 | 吴坤 | 一种氯化焙烧联合氨法电积处理含锌危固废及锌矿的方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA851656A (en) * | 1970-09-15 | Newmont Exploration Limited | Sulfation of refractory metal oxides | |
US1634100A (en) * | 1927-06-28 | Toria | ||
US2155119A (en) * | 1935-08-13 | 1939-04-18 | American Lurgi Corp | Process of and apparatus for the thermal decomposition of substances or mixtures of same |
GB709858A (en) * | 1951-05-28 | 1954-06-02 | Electrolyt Zinc Australasia | Roasting zinc plant residues |
FR1065484A (fr) * | 1951-05-28 | 1954-05-26 | Electrolyt Zinc Australasia | Procédé et appareil pour le grillage et la récupération du zinc des résidus d'installations de traitement électrolytique du zinc |
US3053626A (en) * | 1959-05-08 | 1962-09-11 | Chempro Inc | Decomposition of heavy metal sulfate solutions with the recovery of sulfur dioxide and the heavy metal oxide |
US3181944A (en) * | 1962-05-07 | 1965-05-04 | Allied Chem | Zinc calcine for hydrometallurgical process |
US3230071A (en) * | 1962-05-25 | 1966-01-18 | Orrin F Marvin | Recovery of metal values from complex ores |
US3676107A (en) * | 1971-01-04 | 1972-07-11 | Us Interior | Refining iron-bearing wastes |
US3745207A (en) * | 1971-01-25 | 1973-07-10 | Environmental Technology | Process for the recovery of waste pickle liquor |
CA949328A (en) * | 1971-01-25 | 1974-06-18 | Lars J. Hansen | Reactor and process for the evaporation of liquids |
NO130323L (fi) * | 1971-02-22 | |||
US3839013A (en) * | 1973-06-18 | 1974-10-01 | Steel Corp | Copper recovery from lean sulfide ores |
US4071612A (en) * | 1974-10-15 | 1978-01-31 | Friedrich Uhde Gmbh | Process for the incineration of contaminated salt-bearing solutions |
US3958985A (en) * | 1975-02-07 | 1976-05-25 | Chemsep Corporation | Extraction method for non-ferrous metals |
SE396968B (sv) * | 1975-07-01 | 1977-10-10 | Boliden Ab | Forfarande for utvinning av icke-jernmetaller ur sulfidiska material genom rostning och lakning |
DE2624657A1 (de) * | 1976-06-02 | 1977-12-22 | Ruhr Zink Gmbh | Verfahren zur aufarbeitung von bei der laugung geroesteter zinkblende verbleibender rueckstaende |
-
1978
- 1978-05-05 CA CA000302719A patent/CA1121605A/en not_active Expired
- 1978-09-11 US US05/940,937 patent/US4224122A/en not_active Expired - Lifetime
-
1979
- 1979-04-03 ZA ZA791583A patent/ZA791583B/xx unknown
- 1979-04-11 DE DE19792914823 patent/DE2914823A1/de active Granted
- 1979-04-17 AU AU46084/79A patent/AU526363B2/en not_active Ceased
- 1979-05-03 FI FI791433A patent/FI69104C/fi not_active IP Right Cessation
- 1979-05-03 GB GB7915351A patent/GB2020261B/en not_active Expired
- 1979-05-04 BE BE0/195006A patent/BE876054A/xx not_active IP Right Cessation
- 1979-05-04 FR FR7911285A patent/FR2424962A1/fr active Granted
- 1979-05-04 JP JP5518279A patent/JPS54147102A/ja active Granted
- 1979-08-08 IE IE888/79A patent/IE48112B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE876054A (fr) | 1979-09-03 |
JPS63494B2 (fi) | 1988-01-07 |
IE48112B1 (en) | 1984-10-03 |
DE2914823C2 (fi) | 1987-09-17 |
AU526363B2 (en) | 1983-01-06 |
CA1121605A (en) | 1982-04-13 |
GB2020261B (en) | 1982-08-04 |
JPS54147102A (en) | 1979-11-17 |
US4224122A (en) | 1980-09-23 |
GB2020261A (en) | 1979-11-14 |
FI69104B (fi) | 1985-08-30 |
IE790888L (en) | 1979-11-05 |
FR2424962B1 (fi) | 1983-07-22 |
FR2424962A1 (fr) | 1979-11-30 |
AU4608479A (en) | 1979-11-08 |
DE2914823A1 (de) | 1979-11-15 |
ZA791583B (en) | 1980-05-28 |
FI69104C (fi) | 1985-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI803930L (fi) | Foerfarande foer oekande av litiumhalten i litiumhaltiga loesningar genom anvaendning av litiumaluminatsammansaettningar | |
FI65444B (fi) | Foerfarande foer framstaellning av cyklodextrin/polyvinylalkohol-polymerer vilka bildar inklusionskomplex | |
FI792551A (fi) | Foerfarande foer framstaellning av en fenol- och en karbonylfoerening genom katalyserad soenderdelning av en aromatisk vaeteperoxid | |
FI782102A (fi) | Foerfarande foer framstaellning av interuterina preventivmedel | |
FI65631B (fi) | Foerfarande foer framstaellning av a-21978-antibiotika | |
FI791433A (fi) | Aotervinning av ickejaernmetaller genom vaermebehandling av loesningar innehaollande ickejaernmetall- och jaernsulfater | |
FI58353B (fi) | Foerfarande foer selektiv avlaegsning av foereningar fraon sulfidiska komplexmalmer blandmalmer eller -koncentrat | |
FI780188A (fi) | Foerfarande foer framstaellning av en raoskiva foer en asbestfri byggnadsskiva enligt upprullningsfoerfarandet | |
FI791635A (fi) | Nytt foerfarande foer framstaellning av 2-isopropylaminopyrimidin | |
FI781275A (fi) | Foerfarande foer faestande av kilbult genom slagning i borrhaol | |
FI56315B (fi) | Anordning foer borrning av taender | |
FI792187A (fi) | Foerfarande foer oeverdragning av elektriska byggelement saerskilt kondensatorer genom virvelsintring | |
FI781847A (fi) | Foerfarande foer framstaellning av expanderande termoplastkulor | |
FI780282A (fi) | Foerfarande foer genomfoerande av undervattenssvetsning | |
FI782429A (fi) | Foervandlingsanlaeggning av belastning genom kraftoeverfoering | |
FI802639A (fi) | Foerfarande foer taetning av geologiskt borrhaol genom anvaendning av cementblandning innehaollande foerfroejningsmedel | |
FI791274A (fi) | Foerfarande foer att goera papper och kartong vattenfraonstoetande genom tillsats av vaxdispersioner | |
FI55291B (fi) | Foerfarande foer framstaellning av extraktdryck | |
FI56442B (fi) | Tillvaratagare-avgivare av vaerme | |
FI782078A (fi) | Foerfarande foer tillverkning av axeltaetning | |
FI781213A (fi) | Hjaelpanordning foer aoterupplivning genom inblaosning | |
FI54760B (fi) | Foerfarande foer foerintande av ograes genom besprutning av odlingen med ortofosforsyrabesprutningsmedel | |
FI782176A (fi) | Nytt foerfarande foer framstaellning av metoxalen | |
FI56783B (fi) | Foerfarande foer tillverkning av tandpetare | |
FI56327B (fi) | Foerfarande foer utformning av en kanalfoersedd plastskiva |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: PROVINCIAL HOLDINGS LTD. |