ATE497482T1 - Verfahren zur gewinnung von natürlichem schwefel aus rückständen hydrometallurgischer verfahren - Google Patents
Verfahren zur gewinnung von natürlichem schwefel aus rückständen hydrometallurgischer verfahrenInfo
- Publication number
- ATE497482T1 ATE497482T1 AT07108833T AT07108833T ATE497482T1 AT E497482 T1 ATE497482 T1 AT E497482T1 AT 07108833 T AT07108833 T AT 07108833T AT 07108833 T AT07108833 T AT 07108833T AT E497482 T1 ATE497482 T1 AT E497482T1
- Authority
- AT
- Austria
- Prior art keywords
- residue
- hydrometallurgical processes
- obtaining natural
- natural sulfur
- sulphur
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000009854 hydrometallurgy Methods 0.000 title abstract 2
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 239000005864 Sulphur Substances 0.000 abstract 3
- 238000002386 leaching Methods 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
-
- 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)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT001033A ITMI20061033A1 (it) | 2006-05-26 | 2006-05-26 | Processo per il recupero di zolfo elementare da residui prodotti in processi idrometallurgici |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE497482T1 true ATE497482T1 (de) | 2011-02-15 |
Family
ID=38441821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07108833T ATE497482T1 (de) | 2006-05-26 | 2007-05-24 | Verfahren zur gewinnung von natürlichem schwefel aus rückständen hydrometallurgischer verfahren |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7604785B2 (de) |
| EP (1) | EP1860065B1 (de) |
| CN (1) | CN101088914B (de) |
| AT (1) | ATE497482T1 (de) |
| AU (1) | AU2007202361B2 (de) |
| CA (1) | CA2589666C (de) |
| DE (1) | DE602007012322D1 (de) |
| ES (1) | ES2360623T3 (de) |
| IT (1) | ITMI20061033A1 (de) |
| PE (1) | PE20080295A1 (de) |
| RU (1) | RU2363654C2 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913626B (zh) * | 2010-08-03 | 2012-01-25 | 王嘉兴 | 用硫化碱废渣制备烧碱、碳酸钙和硫化钠的方法 |
| CN103832981B (zh) * | 2014-03-24 | 2016-08-17 | 武汉理工大学 | 一种粗硫磺的提纯方法 |
| CN104591090B (zh) | 2014-12-22 | 2016-09-07 | 上海方纶新材料科技有限公司 | 一种氯化氢催化氧化制备氯气的方法 |
| CN110723715A (zh) * | 2019-12-17 | 2020-01-24 | 山东汇海医药化工有限公司 | 生产n,n-二环己基碳二亚胺过程中产生的多硫化钠废水中回收硫磺的方法 |
| CN113582373A (zh) * | 2021-06-29 | 2021-11-02 | 中南大学 | 一种脱硫废液中硫的低碳分离提纯的装置和方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2329816A (en) * | 1939-12-16 | 1943-09-21 | American Smelting Refining | Process of recovering tin |
| US3933475A (en) * | 1974-05-06 | 1976-01-20 | Rollan Swanson | Extraction of copper from copper sulfides |
| US4138248A (en) | 1978-04-10 | 1979-02-06 | Cyprus Metallurgical Processes Corporation | Recovery of elemental sulfur and metal values from tailings from copper recovery processes |
| SU947030A1 (ru) * | 1979-07-25 | 1982-07-30 | Норильский Ордена Ленина И Ордена Трудового Красного Знамени Горно-Металлургический Комбинат Им.А.П.Завенягина | Способ выделени серы |
| EP0272060A3 (de) * | 1986-12-18 | 1990-08-01 | Electrolytic Zinc Company Of Australasia Limited | Hydrometallurgische Gewinnung von Metallen und Elementar-Schwefel aus Metallsulfiden |
| CA2141099A1 (en) * | 1995-01-25 | 1996-07-26 | Adilson C. Manequini | Process for the hydrometallurgical and electrochemical treatment of the active mass of exhausted lead batteries, to obtain electrolytic lead and elemental sulphur |
| JP4129499B2 (ja) | 2000-08-08 | 2008-08-06 | Ｄｏｗａメタルマイン株式会社 | 鉱物からの硫黄の回収方法 |
| CN1594610A (zh) * | 2004-07-13 | 2005-03-16 | 徐晓军 | 硫酸渣生物催化氧化脱硫及伴生有色金属浸出的方法 |
-
2006
- 2006-05-26 IT IT001033A patent/ITMI20061033A1/it unknown
-
2007
- 2007-05-22 US US11/805,181 patent/US7604785B2/en active Active
- 2007-05-23 CA CA2589666A patent/CA2589666C/en active Active
- 2007-05-24 AU AU2007202361A patent/AU2007202361B2/en active Active
- 2007-05-24 DE DE602007012322T patent/DE602007012322D1/de active Active
- 2007-05-24 PE PE2007000647A patent/PE20080295A1/es active IP Right Grant
- 2007-05-24 AT AT07108833T patent/ATE497482T1/de not_active IP Right Cessation
- 2007-05-24 ES ES07108833T patent/ES2360623T3/es active Active
- 2007-05-24 EP EP07108833A patent/EP1860065B1/de active Active
- 2007-05-25 RU RU2007119433/15A patent/RU2363654C2/ru active
- 2007-05-25 CN CN2007101282575A patent/CN101088914B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PE20080295A1 (es) | 2008-04-18 |
| EP1860065A1 (de) | 2007-11-28 |
| CN101088914B (zh) | 2011-04-13 |
| AU2007202361B2 (en) | 2012-03-08 |
| CA2589666C (en) | 2013-07-30 |
| ITMI20061033A1 (it) | 2007-11-27 |
| CN101088914A (zh) | 2007-12-19 |
| AU2007202361A1 (en) | 2007-12-13 |
| US20070274902A1 (en) | 2007-11-29 |
| CA2589666A1 (en) | 2007-11-26 |
| US7604785B2 (en) | 2009-10-20 |
| DE602007012322D1 (de) | 2011-03-17 |
| RU2007119433A (ru) | 2008-11-27 |
| EP1860065B1 (de) | 2011-02-02 |
| RU2363654C2 (ru) | 2009-08-10 |
| ES2360623T3 (es) | 2011-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |