GB1359460A - Preparation of aqueous inorganic solutions the assembly to be run deflated - Google Patents
Preparation of aqueous inorganic solutions the assembly to be run deflatedInfo
- Publication number
- GB1359460A GB1359460A GB5750370A GB5750370A GB1359460A GB 1359460 A GB1359460 A GB 1359460A GB 5750370 A GB5750370 A GB 5750370A GB 5750370 A GB5750370 A GB 5750370A GB 1359460 A GB1359460 A GB 1359460A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbonate
- aqueous inorganic
- preparation
- assembly
- inorganic solutions
- 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
- 239000000463 material Substances 0.000 abstract 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 239000002956 ash Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- 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
- C22B7/04—Working-up slag
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—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
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
-
- 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
1359460 Aqueous inorganic solutions IMI REFINERS Ltd 21 Dec 1971 [3 Dec 1970] 57503/70 Heading C1A [Also in Division C7] A method of treating such material as calcined mineral concentrates, furnace residues, flue dusts, glavanizers' ashes and dross comprises washing the comminuted material in water or dilute aqueous alkali metal carbonate or bicarbonate solution to reduce the amount of halide in the material prior to leaching the washed material in an aqueous acid solution. The carbonate or bicarbonate solution contains up to 10% of carbonate or bicarbonate and the washing is preferably carried out between 50 and 100 C., usually for several hours after which the sludge is allowed to settle and separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5750370A GB1359460A (en) | 1971-12-21 | 1971-12-21 | Preparation of aqueous inorganic solutions the assembly to be run deflated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5750370A GB1359460A (en) | 1971-12-21 | 1971-12-21 | Preparation of aqueous inorganic solutions the assembly to be run deflated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1359460A true GB1359460A (en) | 1974-07-10 |
Family
ID=10479341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5750370A Expired GB1359460A (en) | 1971-12-21 | 1971-12-21 | Preparation of aqueous inorganic solutions the assembly to be run deflated |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1359460A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316193A1 (en) * | 1975-07-02 | 1977-01-28 | Swarovski & Co | PROCESS FOR TREATMENT OF SLUDGE CONTAINING FLUORINE WHICH IS FORMED DURING ACID POLISHING OF GLASSES CONTAINING LEAD, WITH A VIEW OF THEIR TRANSFORMATION INTO BASIC LEAD CARBONATE |
-
1971
- 1971-12-21 GB GB5750370A patent/GB1359460A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316193A1 (en) * | 1975-07-02 | 1977-01-28 | Swarovski & Co | PROCESS FOR TREATMENT OF SLUDGE CONTAINING FLUORINE WHICH IS FORMED DURING ACID POLISHING OF GLASSES CONTAINING LEAD, WITH A VIEW OF THEIR TRANSFORMATION INTO BASIC LEAD CARBONATE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |