DE1767636A1 - Verfahren zur Wiedergewinnung von Molybdaenoxyd - Google Patents
Verfahren zur Wiedergewinnung von MolybdaenoxydInfo
- Publication number
- DE1767636A1 DE1767636A1 DE19681767636 DE1767636A DE1767636A1 DE 1767636 A1 DE1767636 A1 DE 1767636A1 DE 19681767636 DE19681767636 DE 19681767636 DE 1767636 A DE1767636 A DE 1767636A DE 1767636 A1 DE1767636 A1 DE 1767636A1
- Authority
- DE
- Germany
- Prior art keywords
- molybdenum
- temperature
- oxide
- recovery
- range
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000011084 recovery Methods 0.000 title claims description 16
- 229910000476 molybdenum oxide Inorganic materials 0.000 title claims description 15
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 title claims description 15
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 42
- 229910052750 molybdenum Inorganic materials 0.000 claims description 41
- 239000011733 molybdenum Substances 0.000 claims description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 9
- 238000006735 epoxidation reaction Methods 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 239000007787 solid Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 5
- 150000002432 hydroperoxides Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000005078 molybdenum compound Substances 0.000 description 4
- 150000002752 molybdenum compounds Chemical class 0.000 description 4
- AKUNSTOMHUXJOZ-UHFFFAOYSA-N 1-hydroperoxybutane Chemical compound CCCCOO AKUNSTOMHUXJOZ-UHFFFAOYSA-N 0.000 description 3
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 101150049308 54 gene Proteins 0.000 description 1
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical class OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 229920006158 high molecular weight polymer Chemical class 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- -1 oxirane compound Chemical class 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/02—Oxides; Hydroxides
-
- 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
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
-
- 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
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Epoxy Compounds (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64794267A | 1967-06-22 | 1967-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1767636A1 true DE1767636A1 (de) | 1971-09-23 |
Family
ID=24598851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681767636 Pending DE1767636A1 (de) | 1967-06-22 | 1968-05-30 | Verfahren zur Wiedergewinnung von Molybdaenoxyd |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3453068A (https=) |
| JP (1) | JPS5240920B1 (https=) |
| BE (1) | BE716548A (https=) |
| DE (1) | DE1767636A1 (https=) |
| FR (1) | FR1576618A (https=) |
| GB (1) | GB1222873A (https=) |
| LU (1) | LU56281A1 (https=) |
| NL (1) | NL147395B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2105500A5 (https=) * | 1970-09-09 | 1972-04-28 | Raffinage Cie Francaise | |
| US4328191A (en) * | 1980-05-12 | 1982-05-04 | Gte Laboratories Incorporated | Process for the recovery of molybdenum from spent catalysts |
| US4455283A (en) * | 1982-05-24 | 1984-06-19 | Atlantic Richfield Company | Molybdenum epoxidation catalyst recovery |
| JPS6126515A (ja) * | 1984-07-18 | 1986-02-05 | Daicel Chem Ind Ltd | タングステン化合物の回収方法 |
| US5290527A (en) * | 1992-11-05 | 1994-03-01 | Texaco Chemical Company | Molybdenum recovery |
| US5736112A (en) * | 1995-05-08 | 1998-04-07 | Huntsman Specialty Chemicals Corporation | Aqueous oxidation of organic molybdenum compounds |
| RU2354726C1 (ru) * | 2007-07-11 | 2009-05-10 | Государственное Учреждение Институт металлургии Уральского отделения Российской Академии Наук (ГУ ИМЕТ УрО РАН) | Способ получения диоксида молибдена |
| WO2013142022A1 (en) | 2012-03-23 | 2013-09-26 | Kennecott Utah Copper Llc | Process for the conversion of molybdenite to molybdenum oxide |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1815132A (en) * | 1927-07-20 | 1931-07-21 | American Electro Metal Corp | Preparation of chemically pure tungsten and molybdenum trioxide |
| US1772960A (en) * | 1929-05-20 | 1930-08-12 | Oberle Alfred | Process for recovering molybdenum from petroleum hydrocarbons |
| US1948407A (en) * | 1930-09-19 | 1934-02-20 | Standard Ig Co | Improved process for the recovery of valuable constituents from hydrogenation catalysts |
| US2920936A (en) * | 1957-05-14 | 1960-01-12 | Texaco Inc | Recovery of heavy metals from hydrocarbons |
-
1967
- 1967-06-22 US US3453068D patent/US3453068A/en not_active Expired - Lifetime
-
1968
- 1968-05-29 GB GB2583968A patent/GB1222873A/en not_active Expired
- 1968-05-30 DE DE19681767636 patent/DE1767636A1/de active Pending
- 1968-06-13 NL NL6808346A patent/NL147395B/xx not_active IP Right Cessation
- 1968-06-14 BE BE716548D patent/BE716548A/xx unknown
- 1968-06-14 FR FR1576618D patent/FR1576618A/fr not_active Expired
- 1968-06-17 JP JP4143768A patent/JPS5240920B1/ja active Pending
- 1968-06-17 LU LU56281D patent/LU56281A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3453068A (en) | 1969-07-01 |
| BE716548A (https=) | 1968-12-16 |
| GB1222873A (en) | 1971-02-17 |
| LU56281A1 (https=) | 1968-09-30 |
| NL147395B (nl) | 1975-10-15 |
| NL6808346A (https=) | 1968-12-23 |
| FR1576618A (https=) | 1969-08-01 |
| JPS5240920B1 (https=) | 1977-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2617432B2 (de) | Kontinuierliches Verfahren zur Herstellung von Äthylbenzolhydroperoxid | |
| DE2326784B2 (de) | Verfahren zur Herstellung von Chinoxalin, insbesondere aus nicht gereinigten Rohstoffen | |
| DE1767636A1 (de) | Verfahren zur Wiedergewinnung von Molybdaenoxyd | |
| DE3717143C2 (de) | Verfahren zur Herstellung von Dihydrocarbylsubstituiertem Dithiocarbamat von Molybdän VI | |
| DE2356049C3 (de) | Gewinnung von maleinsaeureanhydrid aus den abgasen der phthalsaeureanhydridherstellung | |
| DE1493977A1 (de) | Verfahren zur Herstellung von Hydrochinon aus p-Dialkylbenzol-bis-hydroperoxyden | |
| DE3526491C2 (https=) | ||
| DE69618721T2 (de) | Wiedererwinnung eines molybdanhältigen Epoxidierungskatalysators | |
| DE2856219A1 (de) | Verfahren zur entfernung von selen aus urethanloesungen | |
| DE3247583A1 (de) | Verfahren zur reduktion von schwefeldioxid | |
| DE879103C (de) | Verfahren zur Gewinnung von Trinitrophenol | |
| DE810871C (de) | Verfahren zur Herstellung von Phenolen oder deren Salzen | |
| DE948503C (de) | Verfahren zur Aufarbeitung von beim oxydativen Aufschluss fester Brennstoffe erhaeltlichen rohen Carbonsaeuregemischen | |
| DE1767637C3 (de) | Verfahren zur Rückgewinnung von Molybdän | |
| DE3437685C2 (de) | Verfahren zur Herstellung einer vanadiumarmen Alkaliphosphatlösung | |
| DE1445934C3 (de) | Verfahren zur Reinigung von Bipyridylen | |
| DE2800864C2 (de) | Verfahren zur Trennung von Naphthochinon und Phthalsäure | |
| DE1443606C (de) | Verfahren zur Anreicherung von Vitamin D tief 3 | |
| DE606448C (de) | Verfahren zur Gewinnung von Rhenium aus Molybdaenverbindungen | |
| DE921384C (de) | Verfahren zur Gewinnung von Trinitrophenol | |
| DE2309364C3 (de) | Verfahren zur Wiedergewinnung von Molybdän aus organischen Rückätandsprotdukten | |
| DE954328C (de) | Verfahren zur Herstellung von komplexen Chromverbindungen | |
| EP0189547B1 (de) | Verfahren zur Entfernung von Naphthochinon aus Phthalsäureanhydrid | |
| DE980131C (de) | Verfahren zur Herstellung von Benzolcarbonsaeuren | |
| DE1022205B (de) | Verfahren zur Herstellung organischer Metallverbindungen des Vanadins, Molybdaens, Wolframs und Urans |