CA1044469A - Production of bauxite and aluminium chloride of low iron content - Google Patents
Production of bauxite and aluminium chloride of low iron contentInfo
- Publication number
- CA1044469A CA1044469A CA223,255A CA223255A CA1044469A CA 1044469 A CA1044469 A CA 1044469A CA 223255 A CA223255 A CA 223255A CA 1044469 A CA1044469 A CA 1044469A
- Authority
- CA
- Canada
- Prior art keywords
- iron
- temperatures
- bauxite
- gas
- aluminous
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 41
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 title claims abstract description 32
- 229910001570 bauxite Inorganic materials 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title description 9
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 17
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 22
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 8
- 208000005156 Dehydration Diseases 0.000 claims description 7
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 claims description 7
- 230000018044 dehydration Effects 0.000 claims description 7
- 238000006297 dehydration reaction Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000460 chlorine Substances 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims description 2
- NHYCGSASNAIGLD-UHFFFAOYSA-N chlorine monoxide Inorganic materials Cl[O] NHYCGSASNAIGLD-UHFFFAOYSA-N 0.000 claims 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 20
- 235000010269 sulphur dioxide Nutrition 0.000 abstract description 8
- 239000004291 sulphur dioxide Substances 0.000 abstract description 8
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract description 7
- 238000011282 treatment Methods 0.000 abstract description 6
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 24
- 239000007789 gas Substances 0.000 description 19
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 12
- 229940003214 aluminium chloride Drugs 0.000 description 11
- 238000000746 purification Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 229910052593 corundum Inorganic materials 0.000 description 5
- 239000011819 refractory material Substances 0.000 description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 238000004131 Bayer process Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000010210 aluminium Nutrition 0.000 description 1
- 229960005363 aluminium oxide Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- OYIKARCXOQLFHF-UHFFFAOYSA-N isoxaflutole Chemical compound CS(=O)(=O)C1=CC(C(F)(F)F)=CC=C1C(=O)C1=C(C2CC2)ON=C1 OYIKARCXOQLFHF-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- FWMUJAIKEJWSSY-UHFFFAOYSA-N sulfur dichloride Chemical compound ClSCl FWMUJAIKEJWSSY-UHFFFAOYSA-N 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/58—Preparation of anhydrous aluminium chloride
- C01F7/60—Preparation of anhydrous aluminium chloride from oxygen-containing aluminium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPB727174 | 1974-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1044469A true CA1044469A (en) | 1978-12-19 |
Family
ID=3765882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA223,255A Expired CA1044469A (en) | 1974-04-17 | 1975-03-27 | Production of bauxite and aluminium chloride of low iron content |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4059673A (oth) |
| JP (1) | JPS5423877B2 (oth) |
| BR (1) | BR7502328A (oth) |
| CA (1) | CA1044469A (oth) |
| DE (1) | DE2516735C3 (oth) |
| FR (1) | FR2267983B1 (oth) |
| NL (1) | NL166670C (oth) |
| PH (1) | PH11598A (oth) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252774A (en) * | 1980-03-25 | 1981-02-24 | The United States Of America As Represented By The United States Department Of Energy | Method of processing aluminous ores |
| IT1134196B (it) * | 1980-11-06 | 1986-07-31 | Samin Spa | Procedimento per lo sfruttamento delle rocce leucitiche |
| EP0188268A3 (de) * | 1985-01-17 | 1990-01-31 | Alcoa Chemie GmbH | Verfahren zur Herstellung von Aluminiumhydroxid mit niedrigem Gehalt an Verunreinigungen, insbesondere an Eisen, und hohem Weissgrad |
| CN112408443A (zh) * | 2020-11-20 | 2021-02-26 | 衡阳鸿宇化工有限责任公司 | 一种无水三氯化铝的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE19531E (en) | 1935-04-16 | Method of recovering sulphur | ||
| US1760962A (en) * | 1923-03-13 | 1930-06-03 | Sinclair Refining Co | Process for the regeneration of aluminum-chloride sludge |
| US1771481A (en) * | 1926-06-30 | 1930-07-29 | Gen Chemical Corp | Process for the recovery of sulphur from gases |
| US1785464A (en) * | 1927-02-03 | 1930-12-16 | Zh Rikagaku Kenkyujo | Process of preparing pure alumina |
| US2238103A (en) * | 1938-03-08 | 1941-04-15 | Colin G Fink | Process of treating aluminous material to produce alumina |
| GB1304345A (oth) * | 1969-02-06 | 1973-01-24 | ||
| US3560153A (en) * | 1969-02-27 | 1971-02-02 | Bechtel Int Corp | Conversion of ilmenite to rutile utilizing sulfur dioxide |
| US3856508A (en) * | 1971-01-04 | 1974-12-24 | D Othmer | Method for producing aluminum chloride, aluminum metal, and iron directly from ores |
| US3959439A (en) * | 1971-09-14 | 1976-05-25 | Aluminum Company Of America | Aluminum chloride production process |
| US3888970A (en) * | 1973-02-12 | 1975-06-10 | Us Interior | Double layer catalyst bed for removing so' 2 'from waste gases |
-
1975
- 1975-03-27 CA CA223,255A patent/CA1044469A/en not_active Expired
- 1975-04-03 PH PH17006A patent/PH11598A/en unknown
- 1975-04-10 US US05/567,007 patent/US4059673A/en not_active Expired - Lifetime
- 1975-04-16 DE DE2516735A patent/DE2516735C3/de not_active Expired
- 1975-04-16 NL NL7504509.A patent/NL166670C/xx not_active IP Right Cessation
- 1975-04-16 FR FR7511826A patent/FR2267983B1/fr not_active Expired
- 1975-04-16 BR BR2964/75A patent/BR7502328A/pt unknown
- 1975-04-16 JP JP4539375A patent/JPS5423877B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2267983A1 (oth) | 1975-11-14 |
| PH11598A (en) | 1978-03-31 |
| FR2267983B1 (oth) | 1979-03-16 |
| DE2516735A1 (de) | 1975-10-30 |
| DE2516735B2 (de) | 1977-12-15 |
| NL166670C (nl) | 1981-09-15 |
| BR7502328A (pt) | 1976-02-17 |
| DE2516735C3 (de) | 1978-08-03 |
| NL7504509A (nl) | 1975-10-21 |
| JPS50139097A (oth) | 1975-11-06 |
| US4059673A (en) | 1977-11-22 |
| JPS5423877B2 (oth) | 1979-08-16 |
| NL166670B (nl) | 1981-04-15 |
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