CA1160461A - Process for the recovery of lead from a lead-bearing sulfide concentrate - Google Patents
Process for the recovery of lead from a lead-bearing sulfide concentrateInfo
- Publication number
- CA1160461A CA1160461A CA000375537A CA375537A CA1160461A CA 1160461 A CA1160461 A CA 1160461A CA 000375537 A CA000375537 A CA 000375537A CA 375537 A CA375537 A CA 375537A CA 1160461 A CA1160461 A CA 1160461A
- Authority
- CA
- Canada
- Prior art keywords
- lead
- gas
- gas phase
- atm
- temperature
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000012141 concentrate Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims description 66
- 238000011084 recovery Methods 0.000 title claims description 11
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title description 14
- 239000007789 gas Substances 0.000 claims abstract description 138
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 73
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 73
- 239000001301 oxygen Substances 0.000 claims abstract description 73
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 25
- 150000002611 lead compounds Chemical class 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 150000003568 thioethers Chemical class 0.000 claims 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 26
- 238000007254 oxidation reaction Methods 0.000 abstract description 22
- 230000003647 oxidation Effects 0.000 abstract description 20
- 150000001875 compounds Chemical class 0.000 abstract description 17
- 239000011133 lead Substances 0.000 description 133
- 235000008504 concentrate Nutrition 0.000 description 50
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 27
- 229910052981 lead sulfide Inorganic materials 0.000 description 19
- 229940056932 lead sulfide Drugs 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 16
- 229910052717 sulfur Inorganic materials 0.000 description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 14
- 239000000428 dust Substances 0.000 description 14
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 239000011593 sulfur Substances 0.000 description 14
- 229910000464 lead oxide Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 238000009833 condensation Methods 0.000 description 12
- 230000005494 condensation Effects 0.000 description 12
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 12
- 238000003723 Smelting Methods 0.000 description 11
- 239000002893 slag Substances 0.000 description 11
- 229940044609 sulfur dioxide Drugs 0.000 description 11
- 235000010269 sulphur dioxide Nutrition 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000010949 copper Substances 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 150000004763 sulfides Chemical class 0.000 description 5
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 101100296543 Caenorhabditis elegans pbo-4 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical class [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 101150066242 outO gene Proteins 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI801213 | 1980-04-16 | ||
| FI801213A FI65806C (fi) | 1980-04-16 | 1980-04-16 | Foerfarande foer aotervinning av bly ur ett blyhaltigt sulfidkoncentrat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1160461A true CA1160461A (en) | 1984-01-17 |
Family
ID=8513418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000375537A Expired CA1160461A (en) | 1980-04-16 | 1981-04-15 | Process for the recovery of lead from a lead-bearing sulfide concentrate |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4388111A (enExample) |
| JP (1) | JPS5735647A (enExample) |
| AU (1) | AU541035B2 (enExample) |
| BE (1) | BE888410A (enExample) |
| BR (1) | BR8102258A (enExample) |
| CA (1) | CA1160461A (enExample) |
| DE (1) | DE3115272C2 (enExample) |
| FI (1) | FI65806C (enExample) |
| FR (1) | FR2480788A1 (enExample) |
| IT (1) | IT1193777B (enExample) |
| ZA (1) | ZA812367B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2737191B2 (ja) * | 1987-12-28 | 1998-04-08 | 東ソー株式会社 | 均質な石英ガラス塊の製造方法 |
| RU2118666C1 (ru) * | 1996-08-12 | 1998-09-10 | Институт высокотемпературной электрохимии Уральского отделения РАН | Способ получения свинца из сульфида свинца |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE947518C (de) * | 1951-07-29 | 1956-08-16 | Leo H Timmins | Verfahren zur Gewinnung von Schwefeldioxyd und der Metalle aus sulfidischen Erzen oder Konzentraten und sauerstoffhaltigen Metallverbindungen |
| FR1100580A (fr) * | 1953-05-13 | 1955-09-21 | Nat Smelting Co Ltd | Perfectionnements à la fusion des produits métallifères |
| BE540757A (enExample) * | 1954-09-03 | 1900-01-01 | ||
| FR1133743A (fr) * | 1955-10-25 | 1957-04-01 | Metallgesellschaft Ag | Procédé de séparation directe du plomb et du zinc contenus dans les minerais de plomb zincifères |
| FR1535733A (fr) * | 1966-07-05 | 1968-08-09 | Metallurgical Processes Ltd | Perfectionnement au fonctionnement des hauts fourneaux |
| GB1225690A (enExample) * | 1967-10-18 | 1971-03-17 | ||
| GB1234451A (enExample) * | 1968-06-12 | 1971-06-03 | ||
| US3891430A (en) * | 1973-06-25 | 1975-06-24 | Us Interior | Recovery of lead |
| US4080197A (en) * | 1977-03-18 | 1978-03-21 | Institute Of Gas Technology | Process for producing lead |
| US4102676A (en) * | 1977-03-25 | 1978-07-25 | Dravo Corporation | Method for recovering lead from battery mud |
| US4326884A (en) * | 1980-05-13 | 1982-04-27 | Comision De Fomento Minero | Process for obtaining metal values from ores containing such metals as oxides or convertible into such oxides |
-
1980
- 1980-04-16 FI FI801213A patent/FI65806C/fi not_active IP Right Cessation
-
1981
- 1981-04-09 ZA ZA00812367A patent/ZA812367B/xx unknown
- 1981-04-13 AU AU69484/81A patent/AU541035B2/en not_active Ceased
- 1981-04-13 BR BR8102258A patent/BR8102258A/pt unknown
- 1981-04-14 IT IT48273/81A patent/IT1193777B/it active
- 1981-04-14 BE BE0/204474A patent/BE888410A/fr not_active IP Right Cessation
- 1981-04-15 FR FR8107949A patent/FR2480788A1/fr active Granted
- 1981-04-15 US US06/254,413 patent/US4388111A/en not_active Expired - Lifetime
- 1981-04-15 CA CA000375537A patent/CA1160461A/en not_active Expired
- 1981-04-15 DE DE3115272A patent/DE3115272C2/de not_active Expired
- 1981-04-16 JP JP5634681A patent/JPS5735647A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA812367B (en) | 1982-04-28 |
| FI801213A7 (fi) | 1981-10-17 |
| IT8148273A0 (it) | 1981-04-14 |
| AU6948481A (en) | 1981-10-22 |
| AU541035B2 (en) | 1984-12-13 |
| US4388111A (en) | 1983-06-14 |
| JPS5735647A (en) | 1982-02-26 |
| DE3115272A1 (de) | 1982-04-08 |
| FI65806B (fi) | 1984-03-30 |
| DE3115272C2 (de) | 1986-09-11 |
| BR8102258A (pt) | 1981-11-24 |
| FR2480788B1 (enExample) | 1984-05-18 |
| FI65806C (fi) | 1984-07-10 |
| BE888410A (fr) | 1981-07-31 |
| IT1193777B (it) | 1988-08-24 |
| FR2480788A1 (fr) | 1981-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |