GB1508515A - Smelting of zinc - Google Patents
Smelting of zincInfo
- Publication number
- GB1508515A GB1508515A GB8024/76A GB802476A GB1508515A GB 1508515 A GB1508515 A GB 1508515A GB 8024/76 A GB8024/76 A GB 8024/76A GB 802476 A GB802476 A GB 802476A GB 1508515 A GB1508515 A GB 1508515A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat
- smelting
- zinc
- molten lead
- transfer liquid
- 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
- 238000003723 Smelting Methods 0.000 title abstract 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000011701 zinc Substances 0.000 title abstract 4
- 229910052725 zinc Inorganic materials 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 1
- 239000011833 salt mixture Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/10—Arrangements for using waste heat
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/08—Obtaining zinc by distilling in blast furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1508515 Zinc smelting; heat transmitting fluids ISC SMELTING Ltd 9 Feb 1977 [1 March 1976] 08024/76 Heading C7D [Also in Division F4] In a method of blast furnace smelting of oxide zinc material, the product gas stream contains gases and zinc vapour which is condensed by a spray of molten lead. Part of the heat contained in the molten lead leaving the condenser is transferred to a heat exchanger immersed in the molten lead and containing a liquid heat transfer medium, which heats the transfer liquid to over 200C. The transfer liquid may be diphenyl/diphenyl oxide mixtures, double rates or salt mixtures, metals and alloys which are molten and fluid at 200C and above, or it may be high pressure water. The heat contained in the heat-transfer liquid may be used for many purposes i.e. raising steam for process heating. Additional heat may be reclaimed from the hot off-gases by a heat exchange process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8024/76A GB1508515A (en) | 1977-02-09 | 1977-02-09 | Smelting of zinc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8024/76A GB1508515A (en) | 1977-02-09 | 1977-02-09 | Smelting of zinc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1508515A true GB1508515A (en) | 1978-04-26 |
Family
ID=9844324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8024/76A Expired GB1508515A (en) | 1977-02-09 | 1977-02-09 | Smelting of zinc |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1508515A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2476132A1 (en) * | 1980-02-15 | 1981-08-21 | Nippon Kokan Kk | APPARATUS FOR MANUFACTURING GLASS DAIRY |
| FR2528718A1 (en) * | 1982-06-21 | 1983-12-23 | Skf Steel Eng Ab | PROCESS FOR PURIFYING A GAS STREAM CONTAINING ZINC STEAM |
| FR2621598A1 (en) * | 1987-10-12 | 1989-04-14 | Skf Plasma Tech | METHOD AND DEVICE FOR EXTRACTING ZINC FROM HOT GAS CONTAINING ZINC VAPORS |
-
1977
- 1977-02-09 GB GB8024/76A patent/GB1508515A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2476132A1 (en) * | 1980-02-15 | 1981-08-21 | Nippon Kokan Kk | APPARATUS FOR MANUFACTURING GLASS DAIRY |
| FR2528718A1 (en) * | 1982-06-21 | 1983-12-23 | Skf Steel Eng Ab | PROCESS FOR PURIFYING A GAS STREAM CONTAINING ZINC STEAM |
| GB2122647A (en) * | 1982-06-21 | 1984-01-18 | Skf Steel Eng Ab | Method of cleaning a gas flow containing zinc vapour |
| FR2621598A1 (en) * | 1987-10-12 | 1989-04-14 | Skf Plasma Tech | METHOD AND DEVICE FOR EXTRACTING ZINC FROM HOT GAS CONTAINING ZINC VAPORS |
| GB2210897A (en) * | 1987-10-12 | 1989-06-21 | Skf Plasma Tech | A method and apparatus for separating zinc out of a hot gas containing zinc vapour |
| GB2210897B (en) * | 1987-10-12 | 1990-11-07 | Skf Plasma Tech | A method and apparatus for separating zinc out of a hot gas containing zinc vapour |
| BE1002495A3 (en) * | 1987-10-12 | 1991-03-05 | Skf Plasma Tech | PROCESS AND DEVICE FOR EXTRACTING ZINC FROM HOT GAS CONTAINING ZINC VAPORS. |
| AU609513B2 (en) * | 1987-10-12 | 1991-05-02 | Skf Plasma Technologies Ab | A method and apparatus for separating zinc out of a hot gas containing zinc vapour |
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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 |