GB480566A - Improvements in or relating to the recovery of a product rich in zinc from iron orescontaining substantial amounts of zinc - Google Patents
Improvements in or relating to the recovery of a product rich in zinc from iron orescontaining substantial amounts of zincInfo
- Publication number
- GB480566A GB480566A GB14155/37A GB1415537A GB480566A GB 480566 A GB480566 A GB 480566A GB 14155/37 A GB14155/37 A GB 14155/37A GB 1415537 A GB1415537 A GB 1415537A GB 480566 A GB480566 A GB 480566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zinc
- iron
- substantial amounts
- product rich
- orescontaining
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
In a blast furnace process in which iron ores or agglomerates containing substantial amounts of zinc are smelted with the addition of alkali or alkaline earth chlorides, the waste gases are passed successively through dry and wet separators of such relative size and number that the heavy iron-containing dust is collected in the dry separators and a product rich in zinc and poor in iron is obtained in the subsequent wet treatment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE480566X | 1936-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB480566A true GB480566A (en) | 1938-02-24 |
Family
ID=6542556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14155/37A Expired GB480566A (en) | 1936-08-04 | 1937-05-21 | Improvements in or relating to the recovery of a product rich in zinc from iron orescontaining substantial amounts of zinc |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB480566A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2836487A (en) * | 1955-01-31 | 1958-05-27 | Fur Unternehmungen Der Eisenun | Process for the separation of iron from other metals accompanying iron in ores or waste materials |
US6707396B2 (en) * | 2001-03-01 | 2004-03-16 | Synopsys, Inc. | Device and method for parallel processing implementation of bit-stuffing/unstuffing and NRZI-encoding/decoding |
CN117065563A (en) * | 2023-08-04 | 2023-11-17 | 江苏苏力机械股份有限公司 | Exhaust gas treatment system of coating production line |
-
1937
- 1937-05-21 GB GB14155/37A patent/GB480566A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2836487A (en) * | 1955-01-31 | 1958-05-27 | Fur Unternehmungen Der Eisenun | Process for the separation of iron from other metals accompanying iron in ores or waste materials |
US6707396B2 (en) * | 2001-03-01 | 2004-03-16 | Synopsys, Inc. | Device and method for parallel processing implementation of bit-stuffing/unstuffing and NRZI-encoding/decoding |
CN117065563A (en) * | 2023-08-04 | 2023-11-17 | 江苏苏力机械股份有限公司 | Exhaust gas treatment system of coating production line |
CN117065563B (en) * | 2023-08-04 | 2024-04-05 | 江苏苏力机械股份有限公司 | Exhaust gas treatment system of coating production line |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB480566A (en) | Improvements in or relating to the recovery of a product rich in zinc from iron orescontaining substantial amounts of zinc | |
GB517867A (en) | Improvements on treatment of iron ores preliminary to smelting | |
GB791366A (en) | Production of metallic iron and titanium concentrates | |
GB348024A (en) | Improvements in or relating to the heat treatment of copper ores or the like | |
GB641738A (en) | Improvements in or relating to the separation of iron and titanium compounds from ores containing iron and titanium | |
SU119179A1 (en) | Method of processing ilmenite concentrate | |
GB282543A (en) | Improved process for extracting platinum from ores or the like | |
GB1282625A (en) | A process in the roasting of ore for removing quantities of tin contained therein | |
GB264584A (en) | Improvements in or relating to the heat treatment and concentration of ores | |
GB336770A (en) | Improvements in or relating to process of recovering metal values from their ores or from metalliferous materials | |
GB604061A (en) | Improved medium for sink-and-float coal-washing plants | |
GB703993A (en) | Recovery of material from roaster gases by electrostatic precipitation | |
GB553315A (en) | Improvements in or relating to the treatment of ferruginous materials for the recovery of iron content and other mineral constituents therefrom | |
CY45A (en) | Improvements in or relating to the treatment of suImprovements in or relating to processes for the recovery of sulphur from sulphide ores lphur-dioxide-containing gases | |
GB344570A (en) | Coking of metalliferous agglomerates | |
GB755344A (en) | A continuous process for the roasting of arsenopyrites ores | |
GB400933A (en) | Method of smelting fine ores, blast furnace dust and the like | |
GB427567A (en) | Improvements in and relating to agglomerating, binding, and sintering processes | |
GB321685A (en) | Improvements in or relating to the recovery of copper and other metals from copper bearing ores | |
GB493858A (en) | Roasting-reaction process for the treatment of lead ores | |
GB723259A (en) | Improvements relating to medium for sink-and-float ore separators | |
GB206565A (en) | Improvements in or relating to the concentration and preparation for smelting of iron ores | |
GB312667A (en) | Process of treating ores | |
GB502993A (en) | Process for the recovery of zinc from zinciferous material in shaft or the like furnaces | |
AU1605524A (en) | An improved process forthe recovery or elimination of hydrated oxides of iron and calcium sulphate from sulphate solutions and hydrated oxides from chloride solutions containing these metals |