GB571878A - Improvement in electrically heated gas-producers - Google Patents
Improvement in electrically heated gas-producersInfo
- Publication number
- GB571878A GB571878A GB4515/43A GB451543A GB571878A GB 571878 A GB571878 A GB 571878A GB 4515/43 A GB4515/43 A GB 4515/43A GB 451543 A GB451543 A GB 451543A GB 571878 A GB571878 A GB 571878A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- electrodes
- pipes
- cupola
- pipe
- 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
- 239000007789 gas Substances 0.000 abstract 14
- 239000003245 coal Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 230000004048 modification Effects 0.000 abstract 3
- 238000012986 modification Methods 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000000112 cooling gas Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/40—Carbon monoxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Carbon And Carbon Compounds (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
571,878. Gas - producers. STORA KOPPARBERGS BERGSLAGS AKTIEBOLAG. March 19, 1943, No. 4515. Convention date, June 13, 1942. [Class 55 (i)] A gas mixture rich in carbon monoxide is produced in a vertical cupola provided with electrodes for forming at least one arc in its central portion, the fuel being passed continuously through the cupola at such a rate that it becomes incandescent and gas rich in carbon dioxide being passed through the cupola and-the greatest part of the gas being caused to flow close to the cupola walls. In the downdraught producer shown in Fig. 1, some of the supply pipes 3 for the gas mixture are disposed round-the periphery of the cover to produce a downward current of cooling gas along the walls and other supply pipes 3a produce a hot gas current in the vicinity of the are produced by electrodes 1. Gas can also be introduced through the coal supply pipes 2 by means of pipes 3b. A slack discharging device 11 is provided. In a modification, a horizontal arc is employed and gas is supplied through the annular opening between the coal pipe and surrounding gas pipe. In a further modification, the gas pipe is inside the coal pipe and the electrodes are arranged through the cover. In the up-draught producer shown in Fig. 4, vertical electrodes 1 are used and the gas mixture enters through pipes 3, hot and cold gas being mixed in the constricted portion 4 and carburetted gas leaving through pipes 5. In modifications, horizontal or inclined electrodes may be used. Six electrodes arranged symmetrically may be employed, each pair being connected to a different phase. The gas produced may be used in the manufacture of iron sponge.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE234753X | 1942-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB571878A true GB571878A (en) | 1945-09-13 |
Family
ID=20305779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4515/43A Expired GB571878A (en) | 1942-06-13 | 1943-03-19 | Improvement in electrically heated gas-producers |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2447426A (en) |
| CH (1) | CH234753A (en) |
| FR (1) | FR894261A (en) |
| GB (1) | GB571878A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2607667A (en) * | 1946-10-31 | 1952-08-19 | Stora Kopparbergs Bergslags Ab | Reduction of co-containing gases |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3384467A (en) * | 1964-02-03 | 1968-05-21 | Avco Corp | Method of and means for converting coal |
| US4967958A (en) * | 1988-08-04 | 1990-11-06 | Palas Gmbh Partikel-Und Lasermesstechnik | Apparatus for producing a solid aerosol |
| US4877589A (en) * | 1988-09-19 | 1989-10-31 | Hare Louis R O | Nitrogen fixation by electric arc and catalyst |
| US8877136B1 (en) | 2012-09-05 | 2014-11-04 | Andrei Razumau | Method of producing synthesis gas from coal |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1311568A (en) * | 1919-07-29 | Pbocess akd appabattts eob producing nubogeni compounds | ||
| US585044A (en) * | 1897-06-22 | Walter mills | ||
| US1274798A (en) * | 1918-03-06 | 1918-08-06 | Armour Fertilizer Works | Electric furnace. |
| US1401222A (en) * | 1919-06-24 | 1921-12-27 | Wiberg Frans Martin | Method of and furnace for reducing ores and oxygen compounds utilized as ores |
| US1497173A (en) * | 1921-06-22 | 1924-06-10 | Southern Electro Chemical Comp | Process of and apparatus for oxidizing gases |
| US1792507A (en) * | 1926-06-10 | 1931-02-17 | William W Percy | Process of reducing the iron in iron oxides to its metallic form |
-
1943
- 1943-03-12 CH CH234753D patent/CH234753A/en unknown
- 1943-03-19 GB GB4515/43A patent/GB571878A/en not_active Expired
- 1943-04-20 US US483724A patent/US2447426A/en not_active Expired - Lifetime
- 1943-04-21 FR FR894261D patent/FR894261A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2607667A (en) * | 1946-10-31 | 1952-08-19 | Stora Kopparbergs Bergslags Ab | Reduction of co-containing gases |
Also Published As
| Publication number | Publication date |
|---|---|
| US2447426A (en) | 1948-08-17 |
| FR894261A (en) | 1944-12-19 |
| CH234753A (en) | 1944-10-31 |
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