NO122155B - - Google Patents
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- Publication number
- NO122155B NO122155B NO3711/69A NO371169A NO122155B NO 122155 B NO122155 B NO 122155B NO 3711/69 A NO3711/69 A NO 3711/69A NO 371169 A NO371169 A NO 371169A NO 122155 B NO122155 B NO 122155B
- Authority
- NO
- Norway
- Prior art keywords
- roasting
- sulphation
- gas
- sulphating
- rust
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 23
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 11
- 239000005569 Iron sulphate Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 6
- 238000010586 diagram Methods 0.000 claims description 6
- -1 ferrous metals Chemical class 0.000 claims description 6
- 238000002386 leaching Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 239000011343 solid material Substances 0.000 claims description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- 238000005243 fluidization Methods 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims 3
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 229910052785 arsenic Inorganic materials 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052787 antimony Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910017356 Fe2C Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000005406 washing Methods 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
- C22B1/10—Roasting processes in fluidised form
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE12585/68A SE322632B (fi) | 1968-09-18 | 1968-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO122155B true NO122155B (fi) | 1971-05-24 |
Family
ID=20295992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3711/69A NO122155B (fi) | 1968-09-18 | 1969-09-17 |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS516605B1 (fi) |
| BE (1) | BE738963A (fi) |
| DE (1) | DE1946558B2 (fi) |
| DK (1) | DK131242B (fi) |
| ES (1) | ES371601A1 (fi) |
| FI (1) | FI50140C (fi) |
| FR (1) | FR2018330A1 (fi) |
| IE (1) | IE33849B1 (fi) |
| NL (1) | NL6914173A (fi) |
| NO (1) | NO122155B (fi) |
| PL (1) | PL80195B1 (fi) |
| RO (1) | RO61553A (fi) |
| SE (1) | SE322632B (fi) |
| YU (1) | YU33984B (fi) |
| ZM (1) | ZM14369A1 (fi) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE396968B (sv) * | 1975-07-01 | 1977-10-10 | Boliden Ab | Forfarande for utvinning av icke-jernmetaller ur sulfidiska material genom rostning och lakning |
| FI65088C (fi) * | 1979-05-25 | 1984-03-12 | Pekka Juhani Saikkonen | Foerfarande foer aotervinning av icke-jaernmetaller ur deras mineralier mineralslig oxidiska rostningsprodukter och slagg |
| US4387642A (en) * | 1980-07-17 | 1983-06-14 | Mannesmann Tally Corporation | Bi-directional, constant velocity, carriage shuttling mechanisms |
| SE446276B (sv) * | 1980-11-17 | 1986-08-25 | Boliden Ab | Forfarande for att separera och utvinna nickel och koppar ur komplexa sulfidmineral |
| ES2038535B1 (es) * | 1991-06-14 | 1994-04-01 | Riotinto Minera Sa | Procedimiento para la recuperacion hidrometalurgica de metales no ferreos en cenizas de piritas. |
| ES2046126B1 (es) * | 1992-06-11 | 1994-09-01 | Riotinto Minera Sa | Procedimiento de retostacion para la recuperacion hidrometalurgica de metales no ferreos en cenizas de pirita. |
| DE19960132A1 (de) * | 1999-12-14 | 2001-06-21 | Alexander Beckmann | Verfahren zur Gewinnung von Kupfer und anderen Metallen |
| DE10024972A1 (de) * | 2000-05-19 | 2001-11-29 | Klaus Plath | Kurbeltrieb |
| JP6539922B1 (ja) * | 2018-08-30 | 2019-07-10 | 日揮株式会社 | 硫酸ニッケル化合物の製造方法 |
| JPWO2020075288A1 (ja) * | 2018-10-12 | 2021-09-02 | 日揮グローバル株式会社 | ニッケル酸化鉱石の処理方法及び処理装置 |
-
1968
- 1968-09-18 SE SE12585/68A patent/SE322632B/xx unknown
-
1969
- 1969-09-09 IE IE1259/69A patent/IE33849B1/xx unknown
- 1969-09-13 DE DE1946558A patent/DE1946558B2/de not_active Withdrawn
- 1969-09-16 PL PL1969135843A patent/PL80195B1/pl unknown
- 1969-09-17 ES ES371601A patent/ES371601A1/es not_active Expired
- 1969-09-17 NO NO3711/69A patent/NO122155B/no unknown
- 1969-09-17 FR FR6931565A patent/FR2018330A1/fr not_active Withdrawn
- 1969-09-17 BE BE738963D patent/BE738963A/xx unknown
- 1969-09-17 YU YU2359/69A patent/YU33984B/xx unknown
- 1969-09-17 FI FI692651A patent/FI50140C/fi active
- 1969-09-18 NL NL6914173A patent/NL6914173A/xx not_active Application Discontinuation
- 1969-09-18 ZM ZM143/69A patent/ZM14369A1/xx unknown
- 1969-09-18 DK DK497169AA patent/DK131242B/da unknown
- 1969-09-18 JP JP44074330A patent/JPS516605B1/ja active Pending
- 1969-09-18 RO RO61050A patent/RO61553A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE33849B1 (en) | 1974-11-27 |
| FR2018330A1 (en) | 1970-05-29 |
| DE1946558B2 (de) | 1978-06-22 |
| FI50140C (fi) | 1975-12-10 |
| ZM14369A1 (en) | 1970-03-16 |
| FI50140B (fi) | 1975-09-01 |
| ES371601A1 (es) | 1971-11-01 |
| DK131242C (fi) | 1975-11-17 |
| IE33849L (en) | 1970-03-18 |
| PL80195B1 (fi) | 1975-08-30 |
| RO61553A (fi) | 1977-02-15 |
| DE1946558A1 (de) | 1970-06-11 |
| YU33984B (en) | 1978-09-08 |
| DK131242B (da) | 1975-06-16 |
| SE322632B (fi) | 1970-04-13 |
| BE738963A (fi) | 1970-03-02 |
| YU235969A (en) | 1978-02-28 |
| NL6914173A (fi) | 1970-03-20 |
| JPS516605B1 (fi) | 1976-03-01 |
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