ATE10115T1 - Schwefeldioxidfreier nied ertemperaturkesselprozess zur abtrennung des bleis von bleisulfid enthaltendem material. - Google Patents
Schwefeldioxidfreier nied ertemperaturkesselprozess zur abtrennung des bleis von bleisulfid enthaltendem material.Info
- Publication number
- ATE10115T1 ATE10115T1 AT81301207T AT81301207T ATE10115T1 AT E10115 T1 ATE10115 T1 AT E10115T1 AT 81301207 T AT81301207 T AT 81301207T AT 81301207 T AT81301207 T AT 81301207T AT E10115 T1 ATE10115 T1 AT E10115T1
- Authority
- AT
- Austria
- Prior art keywords
- lead
- sulfide
- metallic
- molten
- pool
- Prior art date
Links
- 229940056932 lead sulfide Drugs 0.000 title abstract 6
- 229910052981 lead sulfide Inorganic materials 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- XCAUINMIESBTBL-UHFFFAOYSA-N lead(ii) sulfide Chemical compound [Pb]=S XCAUINMIESBTBL-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title 2
- 239000012141 concentrate Substances 0.000 abstract 4
- 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 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 3
- 229910052708 sodium Inorganic materials 0.000 abstract 3
- 239000011734 sodium Substances 0.000 abstract 3
- 229910052979 sodium sulfide Inorganic materials 0.000 abstract 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 3
- 230000004907 flux Effects 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229910052949 galena Inorganic materials 0.000 abstract 1
- -1 metallic sodium Chemical class 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/132,239 US4333763A (en) | 1980-03-20 | 1980-03-20 | Low temperature, non-SO2 polluting, kettle process for separation of lead from lead sulfide-containing material |
| EP81301207A EP0038124B1 (de) | 1980-03-20 | 1981-03-20 | Schwefeldioxidfreier Niedertemperaturkesselprozess zur Abtrennung des Bleis von Bleisulfid enthaltendem Material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE10115T1 true ATE10115T1 (de) | 1984-11-15 |
Family
ID=22453100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT81301207T ATE10115T1 (de) | 1980-03-20 | 1981-03-20 | Schwefeldioxidfreier nied ertemperaturkesselprozess zur abtrennung des bleis von bleisulfid enthaltendem material. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4333763A (de) |
| EP (1) | EP0038124B1 (de) |
| JP (1) | JPS6045258B2 (de) |
| AT (1) | ATE10115T1 (de) |
| AU (1) | AU545649B2 (de) |
| CA (1) | CA1157665A (de) |
| DE (1) | DE3166897D1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4521247A (en) * | 1980-03-20 | 1985-06-04 | Asarco Incorporated | Low temperature, non-SO2 polluting, kettle process for separation of lead from lead sulfide-containing material |
| US4404026A (en) * | 1982-07-22 | 1983-09-13 | Asarco Incorporated | Process for separation of dross elements combining sodium addition to molten bullion followed by controlled solidification of casting |
| US5100466A (en) * | 1991-05-02 | 1992-03-31 | E. I. Du Pont De Nemours And Company | Process for purifying lead using calcium/sodium filter cake |
| US5183497A (en) * | 1992-02-13 | 1993-02-02 | E. I. Du Pont De Nemours And Company | Iron and a copper speiss as co-additives in refining crude lead bullion |
| US5223021A (en) * | 1992-02-13 | 1993-06-29 | E. I. Du Pont De Nemours And Company | Iron as a co-additive in refining crude lead bullion |
| US5183496A (en) * | 1992-02-13 | 1993-02-02 | E. I. Du Pont De Nemours And Company | Copper speiss as a co-additive in refining crude lead bullion |
| RU2118666C1 (ru) * | 1996-08-12 | 1998-09-10 | Институт высокотемпературной электрохимии Уральского отделения РАН | Способ получения свинца из сульфида свинца |
| KR100780993B1 (ko) * | 2006-11-07 | 2007-11-30 | 지엠대우오토앤테크놀로지주식회사 | 댐퍼풀리 장치 |
| JP2012021176A (ja) * | 2010-07-12 | 2012-02-02 | Mitsui Mining & Smelting Co Ltd | 金属鉛の製造方法 |
| CN112718252B (zh) * | 2020-12-15 | 2022-06-03 | 长沙矿山研究院有限责任公司 | 一种高钙镁高泥质混合铅锌矿浮选回收方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US599310A (en) * | 1898-02-22 | Henry robert angel | ||
| US821330A (en) * | 1904-05-20 | 1906-05-22 | Anson Gardner Betts | Process of smelting lead-sulfid ores. |
| US816773A (en) * | 1905-05-26 | 1906-04-03 | Anson G Betts | Smelting lead sulfid. |
| US816772A (en) * | 1905-05-26 | 1906-04-03 | Anson G Betts | Process of smelting lead sulfid. |
| US882193A (en) * | 1907-08-21 | 1908-03-17 | Alfred Francis | Method of reducing lead ores. |
| DE410533C (de) * | 1917-11-24 | 1925-03-09 | Wilhelm Kroll Dr | Verfahren zum Ausscheiden einzelner Metalle aus Metallgemischen |
| US1786908A (en) * | 1928-08-08 | 1930-12-30 | Hanak Albert | Process for the separation and purification of metals and metallic alloys |
| US2110445A (en) * | 1934-11-02 | 1938-03-08 | Penarroya Miniere Metall | Process for purifying impure lead |
| US2194441A (en) * | 1939-01-31 | 1940-03-19 | Du Pont | Refining lead |
| US2365177A (en) * | 1942-03-19 | 1944-12-19 | Nat Lead Co | Process for refining lead or lead alloys |
| US2691575A (en) * | 1951-09-06 | 1954-10-12 | Du Pont | Converting lead oxide to lead |
| AU445635B2 (en) * | 1968-07-25 | 1974-01-14 | Method and apparatus for heating molten lead | |
| CA893624A (en) * | 1969-10-27 | 1972-02-22 | J. Themelis Nickolas | Direct process for smelting of lead sulphide concentrates to lead |
| DE2141210C3 (de) * | 1971-08-17 | 1979-08-30 | Asarco Inc., New York, N.Y. (V.St.A.) | Verfahren zum Abscheiden von Tellur bei der Raffination von Blei |
| US3957503A (en) * | 1974-05-06 | 1976-05-18 | Rollan Swanson | Extraction of zinc and lead from their sulfides |
| US4039322A (en) * | 1976-04-02 | 1977-08-02 | Asarco Incorporated | Method for the concentration of alkaline bismuthide in a material also containing molten lead |
| US4033761A (en) * | 1976-05-10 | 1977-07-05 | Asarco Incorporated | Process for the separation of copper sulfide from metallic lead entrained in a dross |
| US4153451A (en) * | 1978-05-01 | 1979-05-08 | Ethyl Corporation | Lead recovery and waste disposal process |
-
1980
- 1980-03-20 US US06/132,239 patent/US4333763A/en not_active Expired - Lifetime
-
1981
- 1981-03-18 AU AU68514/81A patent/AU545649B2/en not_active Ceased
- 1981-03-19 CA CA000373450A patent/CA1157665A/en not_active Expired
- 1981-03-20 JP JP56041578A patent/JPS6045258B2/ja not_active Expired
- 1981-03-20 AT AT81301207T patent/ATE10115T1/de not_active IP Right Cessation
- 1981-03-20 EP EP81301207A patent/EP0038124B1/de not_active Expired
- 1981-03-20 DE DE8181301207T patent/DE3166897D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0038124A1 (de) | 1981-10-21 |
| AU545649B2 (en) | 1985-07-25 |
| JPS56139637A (en) | 1981-10-31 |
| CA1157665A (en) | 1983-11-29 |
| DE3166897D1 (en) | 1984-12-06 |
| JPS6045258B2 (ja) | 1985-10-08 |
| EP0038124B1 (de) | 1984-10-31 |
| AU6851481A (en) | 1981-09-24 |
| US4333763A (en) | 1982-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE10115T1 (de) | Schwefeldioxidfreier nied ertemperaturkesselprozess zur abtrennung des bleis von bleisulfid enthaltendem material. | |
| SE8200401L (sv) | Sett att atervinna verdefulla metaller | |
| CA1090585A (en) | Process for the separation of copper sulfide from metallic lead entrained in a dross | |
| FR2456713B1 (de) | ||
| KR830007858A (ko) | 중금속의 선택적 환원방법 | |
| SE8301141D0 (sv) | Sett att avlegsna fosfor och svavel fran en smelt jernkromlegering | |
| ATE4329T1 (de) | Abscheidung von antimon. | |
| ES8403165A1 (es) | Procedimiento para producir galapago de plomo sustancialmente en una etapa. | |
| GB771139A (en) | Improvements in or relating to the manufacture of refractory metals | |
| US56635A (en) | Improvement in reducing oxide of lead | |
| SU396408A1 (ru) | Способ выплавки ферровольфрама1•2 | |
| SU578350A1 (ru) | Смесь дл производства ферровольфрама | |
| Elliott | Slags for metallurgical processes | |
| JPS5210889A (en) | Purification process of granular sulfide | |
| Landefeld et al. | Kinetics of Iron Desulfurization by CaO--CaF sub 2 | |
| Zinigrad et al. | The Limiting Stage of Molten Sulfide Oxidation by Slag Oxygen | |
| AU553026B2 (en) | Reducing iron content of desulphurization slags from crude iron melts | |
| SU998553A1 (ru) | Способ переработки мышь ксодержащих сульфидных материалов | |
| GB409910A (en) | Process for refining crude copper | |
| US2286017A (en) | Cadmium removal | |
| SU990841A1 (ru) | Способ удалени мышь ка из свинец-и цинкосодержащих пылей | |
| SU59661A1 (ru) | Способ плавки медных окисленных руд с сульфированием меди дл перевода ее в штейн | |
| Berkovich et al. | Determination of Gold in Products with High Antimony and Sulphur Contents | |
| JPS5592292A (en) | Flux for submerged arc welding | |
| Timoshin et al. | Development and Application of Low-Fluoride Neutral Flux for Electroslag Remelting of Nickel-Base Alloys |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |