CA1186154A - Process for removing molybdenum from aqueous salt solutions - Google Patents
Process for removing molybdenum from aqueous salt solutionsInfo
- Publication number
- CA1186154A CA1186154A CA000400042A CA400042A CA1186154A CA 1186154 A CA1186154 A CA 1186154A CA 000400042 A CA000400042 A CA 000400042A CA 400042 A CA400042 A CA 400042A CA 1186154 A CA1186154 A CA 1186154A
- Authority
- CA
- Canada
- Prior art keywords
- bed
- solution
- manganese dioxide
- salt solutions
- molybdenum
- 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
- 239000012266 salt solution Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 22
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 20
- 239000011733 molybdenum Substances 0.000 title claims abstract description 20
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000008187 granular material Substances 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 32
- 239000000243 solution Substances 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 11
- 238000003795 desorption Methods 0.000 claims description 6
- 230000000274 adsorptive effect Effects 0.000 claims description 4
- 239000012670 alkaline solution Substances 0.000 claims description 3
- 235000016768 molybdenum Nutrition 0.000 abstract description 17
- 229940099594 manganese dioxide Drugs 0.000 abstract 2
- 229940021384 salt irrigating solution Drugs 0.000 description 15
- 238000001179 sorption measurement Methods 0.000 description 11
- 150000002696 manganese Chemical class 0.000 description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 7
- 229910052748 manganese Inorganic materials 0.000 description 7
- 235000002908 manganese Nutrition 0.000 description 7
- 239000011572 manganese Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000011049 filling Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 239000013535 sea water Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 229940099596 manganese sulfate Drugs 0.000 description 3
- 235000007079 manganese sulphate Nutrition 0.000 description 3
- 239000011702 manganese sulphate Substances 0.000 description 3
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 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 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 238000010960 commercial process Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 241000905957 Channa melasoma Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241001272567 Hominoidea Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- GOPYZMJAIPBUGX-UHFFFAOYSA-N [O-2].[O-2].[Mn+4] Chemical compound [O-2].[O-2].[Mn+4] GOPYZMJAIPBUGX-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- -1 alkali metal molybdate Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 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
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229940075103 antimony Drugs 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
- C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/34—Obtaining molybdenum
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Water Treatment By Sorption (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3114559.0 | 1981-04-10 | ||
| DE19813114559 DE3114559A1 (de) | 1981-04-10 | 1981-04-10 | "verfahren zur entfernung von molybdaen aus waessrigen salzloesungen" |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1186154A true CA1186154A (en) | 1985-04-30 |
Family
ID=6129882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000400042A Expired CA1186154A (en) | 1981-04-10 | 1982-03-31 | Process for removing molybdenum from aqueous salt solutions |
Country Status (13)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605215A (ja) * | 1983-06-22 | 1985-01-11 | Mitsui Mining & Smelting Co Ltd | 浄水用濾材 |
| GB0717612D0 (en) | 2007-09-10 | 2007-10-17 | Mallinckrodt Inc | Purification of metals |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1434607A (en) * | 1973-06-14 | 1976-05-05 | Philips Electronic Associated | Tumbler driers |
| US4222897A (en) * | 1978-09-14 | 1980-09-16 | Mobil Oil Corporation | Sorbent for removing metals from fluids |
| US4295943A (en) * | 1980-04-17 | 1981-10-20 | Diamond Shamrock Technologies S.A. | Process for the electrolytic production of manganese dioxide |
-
1981
- 1981-04-10 DE DE19813114559 patent/DE3114559A1/de not_active Withdrawn
-
1982
- 1982-03-25 EP EP82102497A patent/EP0062804B1/de not_active Expired
- 1982-03-25 DE DE8282102497T patent/DE3274846D1/de not_active Expired
- 1982-03-31 CA CA000400042A patent/CA1186154A/en not_active Expired
- 1982-04-06 US US06/365,989 patent/US4391714A/en not_active Expired - Fee Related
- 1982-04-07 BR BR8202034A patent/BR8202034A/pt unknown
- 1982-04-07 IN IN389/CAL/82A patent/IN157459B/en unknown
- 1982-04-07 ES ES511250A patent/ES511250A0/es active Granted
- 1982-04-08 DD DD82238867A patent/DD202130A5/de not_active IP Right Cessation
- 1982-04-08 ZA ZA822415A patent/ZA822415B/xx unknown
- 1982-04-08 JP JP57057445A patent/JPS57184486A/ja active Granted
- 1982-04-08 GR GR67859A patent/GR75452B/el unknown
- 1982-04-08 IE IE855/82A patent/IE52635B1/en unknown
- 1982-04-09 SU SU823425428A patent/SU1190983A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6243754B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-09-16 |
| ES8303512A1 (es) | 1983-02-16 |
| IE52635B1 (en) | 1988-01-06 |
| EP0062804B1 (de) | 1986-12-30 |
| ZA822415B (en) | 1983-02-23 |
| IN157459B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-04-05 |
| US4391714A (en) | 1983-07-05 |
| DE3114559A1 (de) | 1982-10-28 |
| DE3274846D1 (en) | 1987-02-05 |
| EP0062804A2 (de) | 1982-10-20 |
| DD202130A5 (de) | 1983-08-31 |
| JPS57184486A (en) | 1982-11-13 |
| ES511250A0 (es) | 1983-02-16 |
| GR75452B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-07-19 |
| IE820855L (en) | 1982-10-10 |
| EP0062804A3 (en) | 1984-10-10 |
| SU1190983A3 (ru) | 1985-11-07 |
| BR8202034A (pt) | 1983-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |