GB1232307A - - Google Patents
Info
- Publication number
- GB1232307A GB1232307A GB1232307DA GB1232307A GB 1232307 A GB1232307 A GB 1232307A GB 1232307D A GB1232307D A GB 1232307DA GB 1232307 A GB1232307 A GB 1232307A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chlorine
- scrap iron
- kiln
- offgas
- scrap
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/10—Halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
1,232,307. Ferric chloride production. BADISCHE ANILIN- & SODA - FABRIK A.G. 11 Sept., 1968 [12 Sept., 1967], No. 43107/68. Heading C1A. Anhydrous ferric chloride is made by continuously feeding particulate materials containing metallic iron, e.g. scrap iron, into a chlorination zone at elevated temperature at a rate such that the height of the layer of material in the reaction zone above a point of introduction of the chlorine is kept as constant as possible within the range from 10 to 40 ems., the chlorine being fed at a predetermined constant rate. The bed height (and thus the reaction) is controlled by regulation of the addition of scrap with reference to either (a) the offgas temperature, or (b) the chlorine content of the offgas (which may contain an inert gas, e.g. N 2 ). In the Figure, 1 is a bin containing scrap iron, which with kiln 2 forms a system which is sealed against the outside atmosphere. Metering of the scrap iron feed to the reaction zone is carried out by an electromagnetically operated vibrating conveyer 3. Chlorine is introduced via inlets 4, into the kiln, optionally mixed with an inert gas. Offgas with vaporous FeCl 3 escapes via outlet 5 to condensers (not shown) to condense FeCl 3 . Hot scrap iron is supplied via pipe 6 when starting the kiln from scratch.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671592222 DE1592222C3 (en) | 1967-09-12 | 1967-09-12 | Process for the preparation of anhydrous ferric chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1232307A true GB1232307A (en) | 1971-05-19 |
Family
ID=5680242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1232307D Expired GB1232307A (en) | 1967-09-12 | 1968-09-11 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE720756A (en) |
| FR (1) | FR1581858A (en) |
| GB (1) | GB1232307A (en) |
| NL (1) | NL6812980A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624845A (en) * | 1983-02-24 | 1986-11-25 | Laundon Roy D | Process for preparing an iron oxide |
| EP0493023A1 (en) * | 1990-12-21 | 1992-07-01 | Neste Oy | Production of ferric chloride |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170070A (en) * | 2015-07-08 | 2015-12-23 | 黄立维 | Denitration and desulfurization ferric chloride solid particles and preparation method thereof |
-
1968
- 1968-09-11 NL NL6812980A patent/NL6812980A/xx unknown
- 1968-09-11 GB GB1232307D patent/GB1232307A/en not_active Expired
- 1968-09-12 BE BE720756D patent/BE720756A/xx not_active IP Right Cessation
- 1968-09-12 FR FR1581858D patent/FR1581858A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624845A (en) * | 1983-02-24 | 1986-11-25 | Laundon Roy D | Process for preparing an iron oxide |
| EP0493023A1 (en) * | 1990-12-21 | 1992-07-01 | Neste Oy | Production of ferric chloride |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1581858A (en) | 1969-09-19 |
| NL6812980A (en) | 1969-03-14 |
| BE720756A (en) | 1969-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |