GB722495A - Apparatus for treating agglomerates with a coal and pitch base - Google Patents
Apparatus for treating agglomerates with a coal and pitch baseInfo
- Publication number
- GB722495A GB722495A GB31124/52A GB3112452A GB722495A GB 722495 A GB722495 A GB 722495A GB 31124/52 A GB31124/52 A GB 31124/52A GB 3112452 A GB3112452 A GB 3112452A GB 722495 A GB722495 A GB 722495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- section
- agglomerates
- duct
- coal
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
- C10B7/14—Coke ovens with mechanical conveying means for the raw material inside the oven with trucks, containers, or trays
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
Abstract
722,495. Oxidizing fuel agglomerates; tunnel kilns. HOUILLERES DU BASSIN DU NORD ET DU PAS-DE-CALAIS. Dec. 8, 1952, [Oct. 20, 1952.] No. 31124/52. Addition to 716,537. Classes 50 and 51 (2). Plant for effecting a two-stage oxidation of coal-pitch agglomerates, followed by cooling in an inert atmosphere, as described in the parent Specification, comprises a tunnel furnace 1 of three sections with side distributers ducts 4, 5, for introduction and withdrawal of gases caused to pass transversely through the mass of agglomerates contained in trucks having perforated bottoms 16 and a fireproof baseplate 17 with side edges fitting in recesses in the furnace walls. As shown diagrammatically in Fig. 3, gases are admitted through pipes 6a, 6b, 6c in the three sections and exhausted through pipes 7a, 7b, 7c; thus for the middle section a fan 25 draws gases from duct 4 and some of the exhaust gases may be recirculated by means of a pipe 28 connecting pipe 7b with the fan. The first section is supplied with air through an inlet 3 and gases delivered to duct 5 in the second section. Duct 4 supplies this section with combustion products from a hearth 8 mixed in a chamber 9 with cooler gases from the third section and hot gases from the first. The third'section is fed with gases from the first after passing through a cooler 13.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR722495X | 1952-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB722495A true GB722495A (en) | 1955-01-26 |
Family
ID=9101619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31124/52A Expired GB722495A (en) | 1952-10-20 | 1952-12-08 | Apparatus for treating agglomerates with a coal and pitch base |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB722495A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2040308A (en) * | 1979-01-22 | 1980-08-28 | Shell Int Research | Process for manufacturing smokeless agglomerate fuels, smokeless agglomerate fuels thus prepared and oven for use in this process |
-
1952
- 1952-12-08 GB GB31124/52A patent/GB722495A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2040308A (en) * | 1979-01-22 | 1980-08-28 | Shell Int Research | Process for manufacturing smokeless agglomerate fuels, smokeless agglomerate fuels thus prepared and oven for use in this process |
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