BR7405904D0 - Processo de tratamento de material contendo zinco e silica soluvel - Google Patents
Processo de tratamento de material contendo zinco e silica soluvelInfo
- Publication number
- BR7405904D0 BR7405904D0 BR5904/74A BR590474A BR7405904D0 BR 7405904 D0 BR7405904 D0 BR 7405904D0 BR 5904/74 A BR5904/74 A BR 5904/74A BR 590474 A BR590474 A BR 590474A BR 7405904 D0 BR7405904 D0 BR 7405904D0
- Authority
- BR
- Brazil
- Prior art keywords
- treatment process
- containing zinc
- material treatment
- process containing
- soluble silica
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000000377 silicon dioxide Substances 0.000 title 1
- 239000011701 zinc Substances 0.000 title 1
- 229910052725 zinc Inorganic materials 0.000 title 1
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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Silicon Compounds (AREA)
- Removal Of Specific Substances (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6044268A BE803156A (fr) | 1973-08-02 | 1973-08-02 | Procede de traitement d'une matiere contenant du zinc et de la silice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7405904D0 true BR7405904D0 (pt) | 1975-05-20 |
Family
ID=3874496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR5904/74A BR7405904D0 (pt) | 1973-08-02 | 1974-07-17 | Processo de tratamento de material contendo zinco e silica soluvel |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3954937A (pt) |
| JP (1) | JPS5044917A (pt) |
| AR (1) | AR201511A1 (pt) |
| AU (1) | AU477198B2 (pt) |
| BE (1) | BE803156A (pt) |
| BR (1) | BR7405904D0 (pt) |
| CA (1) | CA1045829A (pt) |
| ES (1) | ES428307A1 (pt) |
| FI (1) | FI226374A (pt) |
| FR (1) | FR2239530B1 (pt) |
| GB (1) | GB1423640A (pt) |
| IE (1) | IE39560B1 (pt) |
| IN (1) | IN140592B (pt) |
| NL (1) | NL168561C (pt) |
| NO (1) | NO136157C (pt) |
| YU (1) | YU36391B (pt) |
| ZA (1) | ZA744207B (pt) |
| ZM (1) | ZM11774A1 (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2300814A1 (fr) * | 1975-02-14 | 1976-09-10 | Asturienne Mines Comp Royale | Procede de lixiviation sulfurique de minerais de zinc silicates |
| FI53985C (fi) * | 1976-10-08 | 1978-09-11 | Outokumpu Oy | Hydrometallurgiskt foerfarande foer behandling av loesliga silikathaltiga aemnen |
| FI93660C (fi) * | 1993-06-24 | 1995-05-10 | Outokumpu Eng Contract | Tapa liuottaa sinkkioksidia ja -silikaattia sisältävää materiaalia |
| NO321895B1 (no) * | 1996-12-27 | 2006-07-17 | Mitsui Mining & Smelting Co | Fremgangsmater for prosessering av sinksilikatholdig sinkramateriale |
| DE19726670A1 (de) * | 1997-06-23 | 1998-12-24 | Basf Ag | Verfahren zur Addition von Hydroxylgruppen enthaltenden Verbindungen an Alkine oder Allene |
| DE19726668A1 (de) * | 1997-06-23 | 1998-12-24 | Basf Ag | Verfahren zur Addition von Hydroxylgruppen enthaltenden Verbindungen an Alkine oder Allene |
| AU2001267220B2 (en) * | 2000-07-14 | 2006-02-02 | Mcgill University | Production of zinc oxide from acid soluble ore using precipitation method |
| FI110269B (fi) * | 2001-03-14 | 2002-12-31 | Outokumpu Oy | Menetelmä piidioksidin saostamiseksi sinkkimalmien liuotuksen yhteydessä |
| JP4524493B2 (ja) * | 2005-03-15 | 2010-08-18 | Ｄｏｗａメタルマイン株式会社 | 飛灰の処理方法 |
| US7691347B2 (en) * | 2007-09-19 | 2010-04-06 | Freeport-Mcmoran Corporation | Silica removal from pregnant leach solutions |
| DOP2011000007A (es) * | 2010-01-07 | 2017-10-15 | Barrick Gold Corp | Produccion de concetrados de sulfato de cinc de una solucion diluida de sulfato de cinc. |
| CN117125790B (zh) * | 2023-10-23 | 2024-02-06 | 金科环境股份有限公司 | 诱导结晶去除反渗透浓水中硅酸盐的装置及方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3656941A (en) * | 1968-03-13 | 1972-04-18 | Electrolyt Zinc Australasia | Hydrometallurgical treatment of siliceous zinc ores |
| IE32587B1 (en) * | 1968-11-20 | 1973-09-19 | Mines Fond Zinc Vieille | Improvements in or relating to valorization |
| NO123248B (pt) * | 1969-10-02 | 1971-10-18 | Norske Zinkkompani As |
-
1973
- 1973-08-02 BE BE6044268A patent/BE803156A/xx not_active IP Right Cessation
-
1974
- 1974-06-27 IE IE1369/74A patent/IE39560B1/xx unknown
- 1974-06-28 NO NO742354A patent/NO136157C/no unknown
- 1974-07-01 ZA ZA00744207A patent/ZA744207B/xx unknown
- 1974-07-15 ZM ZM117/74A patent/ZM11774A1/xx unknown
- 1974-07-15 FR FR7424513A patent/FR2239530B1/fr not_active Expired
- 1974-07-16 ES ES428307A patent/ES428307A1/es not_active Expired
- 1974-07-17 BR BR5904/74A patent/BR7405904D0/pt unknown
- 1974-07-18 CA CA205,242A patent/CA1045829A/fr not_active Expired
- 1974-07-22 AU AU71505/74A patent/AU477198B2/en not_active Expired
- 1974-07-22 AR AR254824A patent/AR201511A1/es active
- 1974-07-25 IN IN1657/CAL/1974A patent/IN140592B/en unknown
- 1974-07-26 FI FI2263/74A patent/FI226374A/fi unknown
- 1974-07-31 NL NLAANVRAGE7410299,A patent/NL168561C/xx not_active IP Right Cessation
- 1974-07-31 YU YU02121/74A patent/YU36391B/xx unknown
- 1974-07-31 JP JP49087134A patent/JPS5044917A/ja active Pending
- 1974-08-02 US US05/494,297 patent/US3954937A/en not_active Expired - Lifetime
- 1974-08-02 GB GB3421174A patent/GB1423640A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2436825B2 (de) | 1975-12-11 |
| YU212174A (en) | 1981-11-13 |
| DE2436825A1 (de) | 1975-02-13 |
| FR2239530A1 (pt) | 1975-02-28 |
| BE803156A (fr) | 1973-12-03 |
| FR2239530B1 (pt) | 1979-05-25 |
| AR201511A1 (es) | 1975-03-21 |
| NL168561C (nl) | 1982-04-16 |
| CA1045829A (fr) | 1979-01-09 |
| NL7410299A (nl) | 1975-02-04 |
| IE39560B1 (en) | 1978-11-08 |
| NO136157C (no) | 1977-07-27 |
| AU7150574A (en) | 1976-01-22 |
| GB1423640A (en) | 1976-02-04 |
| NO742354L (pt) | 1975-03-03 |
| AU477198B2 (en) | 1976-10-14 |
| IE39560L (en) | 1975-02-02 |
| NL168561B (nl) | 1981-11-16 |
| FI226374A (pt) | 1975-02-03 |
| IN140592B (pt) | 1976-12-04 |
| ZM11774A1 (en) | 1975-10-21 |
| ES428307A1 (es) | 1976-08-16 |
| YU36391B (en) | 1983-06-30 |
| NO136157B (no) | 1977-04-18 |
| ZA744207B (en) | 1975-07-30 |
| JPS5044917A (pt) | 1975-04-22 |
| US3954937A (en) | 1976-05-04 |
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