CA3018017C - Process and facility for thermal treatment of a sulfur-containing ore - Google Patents
Process and facility for thermal treatment of a sulfur-containing ore Download PDFInfo
- Publication number
- CA3018017C CA3018017C CA3018017A CA3018017A CA3018017C CA 3018017 C CA3018017 C CA 3018017C CA 3018017 A CA3018017 A CA 3018017A CA 3018017 A CA3018017 A CA 3018017A CA 3018017 C CA3018017 C CA 3018017C
- Authority
- CA
- Canada
- Prior art keywords
- gas
- reactor
- ore
- recycling
- sulfur
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 60
- 230000008569 process Effects 0.000 title claims abstract description 57
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 34
- 239000011593 sulfur Substances 0.000 title claims abstract description 34
- 238000007669 thermal treatment Methods 0.000 title claims abstract description 8
- 239000007789 gas Substances 0.000 claims abstract description 132
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000004064 recycling Methods 0.000 claims abstract description 46
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 38
- 239000001301 oxygen Substances 0.000 claims abstract description 38
- 238000000746 purification Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 8
- 239000000470 constituent Substances 0.000 claims description 8
- 229910052787 antimony Inorganic materials 0.000 claims description 7
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 7
- 229910052785 arsenic Inorganic materials 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000005243 fluidization Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000006163 transport media Substances 0.000 claims 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 25
- 238000001354 calcination Methods 0.000 description 10
- 229940091658 arsenic Drugs 0.000 description 8
- 239000000446 fuel Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910000410 antimony oxide Inorganic materials 0.000 description 2
- 229910000413 arsenic oxide Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- QUQFTIVBFKLPCL-UHFFFAOYSA-L copper;2-amino-3-[(2-amino-2-carboxylatoethyl)disulfanyl]propanoate Chemical compound [Cu+2].[O-]C(=O)C(N)CSSCC(N)C([O-])=O QUQFTIVBFKLPCL-UHFFFAOYSA-L 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011143 downstream manufacturing Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical class [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- VFNGKCDDZUSWLR-UHFFFAOYSA-N disulfuric acid Chemical compound OS(=O)(=O)OS(O)(=O)=O VFNGKCDDZUSWLR-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- MSNOMDLPLDYDME-UHFFFAOYSA-N gold nickel Chemical compound [Ni].[Au] MSNOMDLPLDYDME-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007210 heterogeneous catalysis Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
-
- 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
- C22B11/00—Obtaining noble metals
-
- 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
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
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)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016105574.3 | 2016-03-24 | ||
| DE102016105574.3A DE102016105574A1 (de) | 2016-03-24 | 2016-03-24 | Verfahren und Vorrichtung zur thermischen Behandlung eines schwefelhaltigen Erzes |
| PCT/EP2017/057087 WO2017162857A1 (en) | 2016-03-24 | 2017-03-24 | Process and facility for thermal treatment of a sulfur-containing ore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3018017A1 CA3018017A1 (en) | 2017-09-28 |
| CA3018017C true CA3018017C (en) | 2024-04-23 |
Family
ID=58464512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3018017A Active CA3018017C (en) | 2016-03-24 | 2017-03-24 | Process and facility for thermal treatment of a sulfur-containing ore |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20190017143A1 (pl) |
| EP (1) | EP3433388B1 (pl) |
| CN (1) | CN108884514A (pl) |
| CA (1) | CA3018017C (pl) |
| CL (1) | CL2018002651A1 (pl) |
| DE (1) | DE102016105574A1 (pl) |
| EA (1) | EA201891921A1 (pl) |
| PL (1) | PL3433388T3 (pl) |
| RS (1) | RS61023B1 (pl) |
| WO (1) | WO2017162857A1 (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054163A (zh) * | 2019-05-13 | 2019-07-26 | 安徽华尔泰化工股份有限公司 | 硫酸生产热能回收装置 |
| LT3932534T (lt) * | 2020-06-30 | 2023-03-27 | Aura Technologie Gmbh | Atliekų, turinčių vertingųjų metalų, perdirbimo būdas ir įrenginys |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1974886A (en) * | 1931-12-15 | 1934-09-25 | Ici Ltd | Roasting of sulphide ores |
| US2910348A (en) * | 1952-08-18 | 1959-10-27 | Duisburger Kupferhuette | Working up of sulfide iron ores |
| US3351462A (en) * | 1965-01-29 | 1967-11-07 | Anaconda Co | Electric furnace smelting of copper concentrates |
| GB1366712A (en) * | 1972-02-03 | 1974-09-11 | Simon Eng Dudley Ltd | Extraction of metals from ores |
| DE2515464C2 (de) * | 1975-04-09 | 1977-03-31 | Kloeckner Humboldt Deutz Ag | Verfahren und vorrichtung zur verhuettung sulfidischer kupfererzkonzentrate |
| SE8303184L (sv) * | 1983-06-06 | 1984-12-07 | Boliden Ab | Forfarande for beredning av kopparsmeltmaterial och liknande ravaror innehallande hoga halter arsenik och/eller antimon |
| DE69225993T2 (de) * | 1991-04-12 | 1998-12-10 | Metallgesellschaft Ag, 60323 Frankfurt | Verfahren zur Behandlung von Erz mit rückgewinnbaren Metallwertstoffen einschliesslich arsenhaltiger Komponenten |
| DE19609284A1 (de) * | 1996-03-09 | 1997-09-11 | Metallgesellschaft Ag | Verfahren zum Behandeln sulfidischer Erze, welche Gold und/oder Silber und als Begleitmetall mindestens Eisen enthalten |
| US5993514A (en) * | 1997-10-24 | 1999-11-30 | Dynatec Corporation | Process for upgrading copper sulphide residues containing nickel and iron |
| DE10260735B4 (de) * | 2002-12-23 | 2005-07-14 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von sulfidischen Erzen |
| DE102004009176B4 (de) * | 2004-02-25 | 2006-04-20 | Outokumpu Oyj | Verfahren zur Reduktion von kupferhaltigen Feststoffen in einem Wirbelbett |
| DE102005008109A1 (de) | 2005-02-21 | 2006-08-24 | Outokumpu Technology Oy | Verfahren und Anlage zur Herstellung von Schwefelsäure |
| DE102008033558A1 (de) * | 2008-07-11 | 2010-01-14 | Outotec Oyj | Verfahren und Anlage zur Herstellung von Calcine-Produkten |
-
2016
- 2016-03-24 DE DE102016105574.3A patent/DE102016105574A1/de not_active Withdrawn
-
2017
- 2017-03-24 EA EA201891921A patent/EA201891921A1/ru unknown
- 2017-03-24 CN CN201780018103.2A patent/CN108884514A/zh active Pending
- 2017-03-24 RS RS20201332A patent/RS61023B1/sr unknown
- 2017-03-24 CA CA3018017A patent/CA3018017C/en active Active
- 2017-03-24 WO PCT/EP2017/057087 patent/WO2017162857A1/en not_active Ceased
- 2017-03-24 PL PL17715066.1T patent/PL3433388T3/pl unknown
- 2017-03-24 EP EP17715066.1A patent/EP3433388B1/en active Active
-
2018
- 2018-09-14 CL CL2018002651A patent/CL2018002651A1/es unknown
- 2018-09-17 US US16/133,057 patent/US20190017143A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP3433388B1 (en) | 2020-08-19 |
| PL3433388T3 (pl) | 2021-02-22 |
| CN108884514A (zh) | 2018-11-23 |
| WO2017162857A1 (en) | 2017-09-28 |
| CA3018017A1 (en) | 2017-09-28 |
| US20190017143A1 (en) | 2019-01-17 |
| RS61023B1 (sr) | 2020-12-31 |
| CL2018002651A1 (es) | 2018-12-14 |
| EA201891921A1 (ru) | 2019-03-29 |
| DE102016105574A1 (de) | 2017-09-28 |
| EP3433388A1 (en) | 2019-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220308 |
|
| EEER | Examination request |
Effective date: 20220308 |
|
| EEER | Examination request |
Effective date: 20220308 |
|
| EEER | Examination request |
Effective date: 20220308 |
|
| EEER | Examination request |
Effective date: 20220308 |
|
| EEER | Examination request |
Effective date: 20220308 |
|
| EEER | Examination request |
Effective date: 20220308 |
|
| EEER | Examination request |
Effective date: 20220308 |