GB1222872A - Recovery - Google Patents
RecoveryInfo
- Publication number
- GB1222872A GB1222872A GB2583868A GB2583868A GB1222872A GB 1222872 A GB1222872 A GB 1222872A GB 2583868 A GB2583868 A GB 2583868A GB 2583868 A GB2583868 A GB 2583868A GB 1222872 A GB1222872 A GB 1222872A
- Authority
- GB
- United Kingdom
- Prior art keywords
- molybdenum
- solution
- ammonium phosphate
- recovery
- ammonium
- 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
- 238000011084 recovery Methods 0.000 title abstract 2
- 239000004254 Ammonium phosphate Substances 0.000 abstract 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 3
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 3
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 3
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 3
- 229910052750 molybdenum Inorganic materials 0.000 abstract 3
- 239000011733 molybdenum Substances 0.000 abstract 3
- YVBOZGOAVJZITM-UHFFFAOYSA-P ammonium phosphomolybdate Chemical compound [NH4+].[NH4+].[NH4+].[NH4+].[O-]P([O-])=O.[O-][Mo]([O-])(=O)=O YVBOZGOAVJZITM-UHFFFAOYSA-P 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000005078 molybdenum compound Substances 0.000 abstract 1
- 150000002752 molybdenum compounds Chemical class 0.000 abstract 1
- 238000006053 organic reaction Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/28—Regeneration or reactivation
- B01J27/285—Regeneration or reactivation of catalysts comprising compounds of phosphorus
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
- C01B25/451—Phosphates containing plural metal, or metal and ammonium containing metal and ammonium
-
- 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
- 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
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64790867A | 1967-06-22 | 1967-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1222872A true GB1222872A (en) | 1971-02-17 |
Family
ID=24598734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2583868A Expired GB1222872A (en) | 1967-06-22 | 1968-05-29 | Recovery |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3463604A (enExample) |
| BE (1) | BE716549A (enExample) |
| FR (1) | FR1576617A (enExample) |
| GB (1) | GB1222872A (enExample) |
| LU (1) | LU56278A1 (enExample) |
| NL (1) | NL148856B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2105500A5 (enExample) * | 1970-09-09 | 1972-04-28 | Raffinage Cie Francaise | |
| US4405572A (en) * | 1982-08-25 | 1983-09-20 | Morchem Products, Inc. | Recovery of molybdenum |
| US6013800A (en) * | 1994-04-27 | 2000-01-11 | Korea Research Institute Of Chemical Technology | Solid catalyst for preparing nitriles and its preparation |
| US5731446A (en) * | 1996-06-04 | 1998-03-24 | Arco Chemical Technology, L.P. | Molybdenum epoxidation catalyst recovery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3067008A (en) * | 1957-12-09 | 1962-12-04 | Union Carbide Corp | Process for recovering tungsten and vanadium values from organic solvents |
| US3180703A (en) * | 1963-01-15 | 1965-04-27 | Kerr Mc Gee Oil Ind Inc | Recovery process |
-
1967
- 1967-06-22 US US3463604D patent/US3463604A/en not_active Expired - Lifetime
-
1968
- 1968-05-29 GB GB2583868A patent/GB1222872A/en not_active Expired
- 1968-06-13 NL NL6808347A patent/NL148856B/xx unknown
- 1968-06-14 BE BE716549D patent/BE716549A/xx unknown
- 1968-06-14 FR FR1576617D patent/FR1576617A/fr not_active Expired
- 1968-06-17 LU LU56278D patent/LU56278A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL148856B (nl) | 1976-03-15 |
| DE1767637A1 (de) | 1971-09-23 |
| BE716549A (enExample) | 1968-12-16 |
| US3463604A (en) | 1969-08-26 |
| NL6808347A (enExample) | 1968-12-23 |
| LU56278A1 (enExample) | 1969-04-22 |
| FR1576617A (enExample) | 1969-08-01 |
| DE1767637B2 (de) | 1975-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1308894A (en) | Preparing organic sulphides | |
| GB1379870A (en) | Process for the production of quinoxaline | |
| GB1225754A (enExample) | ||
| GB1430328A (en) | Sulphur recovery system | |
| GB1073488A (en) | Improvements in contact for direct receptionof printed circuit board | |
| GB1321318A (en) | Method of recovering molybdenum | |
| GB1287671A (en) | Improved silver recovery process | |
| GB1051915A (enExample) | ||
| GB1222873A (en) | Recovery of molybdenum oxide | |
| GB1456682A (en) | Phosphoric acid purification | |
| GB1372019A (en) | Preparation of pyrosulphates | |
| GB1156099A (en) | Improvements in and relating to the Production of Auto-Condensation Products of Urea, in Particular Biuret. | |
| GB950774A (en) | The production of cerium (iv) molybdate, tungstate and vanadate | |
| GB1220508A (en) | Process for the recovery of vanadium from an organic medium | |
| GB1182513A (en) | Guanosine Derivatives and a process for preparing the same | |
| ES409481A1 (es) | Procedimiento para la recuperacion de lactamas de una mez- cla obtenida por conversion de las oximas correspondientes. | |
| GB1263213A (en) | Process for recovering acrylonitrile and hydrocyanic acid | |
| GB1237309A (en) | Stabilising aqueous solutions of potassium persulphate | |
| GB1288024A (enExample) | ||
| GB1152215A (en) | Preparation of Acrolein | |
| GB1459753A (en) | Treatment of effluent liquors containing sodium thiosulphate | |
| GB1165914A (en) | Salts of Perfluorocyclo Alkanols | |
| GB1404112A (en) | Low solids shale controlling drilling fluid | |
| GB1314047A (en) | Process for recovering ammonium sulphate from aqueous solutions | |
| GB1483115A (en) | Solvent extraction of metal values |