GB407665A - Improvements in or relating to the treatment of coal and like materials - Google Patents
Improvements in or relating to the treatment of coal and like materialsInfo
- Publication number
- GB407665A GB407665A GB1715432A GB1715432A GB407665A GB 407665 A GB407665 A GB 407665A GB 1715432 A GB1715432 A GB 1715432A GB 1715432 A GB1715432 A GB 1715432A GB 407665 A GB407665 A GB 407665A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- gas
- coke
- hot
- 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
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
- C10B39/00—Cooling or quenching coke
- C10B39/02—Dry cooling outside the oven
-
- 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
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
407,665. Heating or drying coal, limestone, or other solid materials. FORSANS, P. E. H., 78, Rue Legendre, Paris. June 17, 1932, No. 17154. Void [Abridged as open to inspection under Sect. 91 of the Acts, June 18, 1932]. [Classes 51 (ii and 55 (i).] In the preliminary heating or drying of coal, shale, cement slurry, limestone, or solid materials which undergo a subsequent heat treatment, the heat from a hot residue such as coke is transferred to the raw material such as coal, either by direct contact, or by heating a gas by passage through the hot coke and using the heated gas to preheat the coal. Hot coke is discharged from a coke oven through hoppers 1 and 2 into a container 3, through which a current of cold gas is forced by a fan 12 and pipe 13. The gas, thus heated, passes through a pipe 15, fan 16, and pipe 17 to the bottom of a shaft 7 down which the coal to be heated, or dried is showered from a hopper 6. The cooled gas passes through an outlet 18 to a dust separator 19, and may escape through a pipe 20, or be returned by a conduit 1 leading to the fan 12. The dust is returned to the shaft 7 through a conduit 21. The temperature of the coal may be adjusted by byepassing some of the cold gas through a pipe 22 into the hot gas conduit 15. In Fig. 2, the hot residue such as coke is fed from a chamber 3 to a shoot 4<1> in which it is joined by coal from a container 6. The hot and cold materials are mixed in a rotary drum 9<1> which at one end has perforations 11<1> through which the heated coal passes into a hopper 12<1>. The cooled coke passes through the end of the drum into a hopper 13<1>, and may be further cooled by gas from an inlet 14<1>.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1715432A GB407665A (en) | 1932-06-17 | 1932-06-17 | Improvements in or relating to the treatment of coal and like materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1715432A GB407665A (en) | 1932-06-17 | 1932-06-17 | Improvements in or relating to the treatment of coal and like materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB407665A true GB407665A (en) | 1934-03-22 |
Family
ID=10090237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1715432A Expired GB407665A (en) | 1932-06-17 | 1932-06-17 | Improvements in or relating to the treatment of coal and like materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB407665A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2374400A1 (en) * | 1976-12-17 | 1978-07-13 | Didier Eng | PROCESS FOR THE SUBSEQUENT USE OF DIRECT REDUCTION BLOWER GAS |
EP0073368A2 (en) * | 1981-08-25 | 1983-03-09 | Krupp Koppers GmbH | Heating of coal |
EP0085316A2 (en) * | 1982-02-03 | 1983-08-10 | Krupp Koppers GmbH | Process for preheating cold moist coal |
EP0277299A1 (en) * | 1987-01-27 | 1988-08-10 | Denver Equipment Company | Sludge processing |
CN113614048A (en) * | 2019-03-29 | 2021-11-05 | 杰富意钢铁株式会社 | Method and apparatus for producing quick lime using coke dry fire extinguishing equipment and heat exchanger |
CN113614049A (en) * | 2019-03-29 | 2021-11-05 | 杰富意钢铁株式会社 | Method and apparatus for producing quick lime using coke dry fire extinguishing equipment |
-
1932
- 1932-06-17 GB GB1715432A patent/GB407665A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2374400A1 (en) * | 1976-12-17 | 1978-07-13 | Didier Eng | PROCESS FOR THE SUBSEQUENT USE OF DIRECT REDUCTION BLOWER GAS |
EP0073368A2 (en) * | 1981-08-25 | 1983-03-09 | Krupp Koppers GmbH | Heating of coal |
EP0073368A3 (en) * | 1981-08-25 | 1984-04-11 | Krupp-Koppers Gmbh | Process and apparatus for the heating of coal |
EP0085316A2 (en) * | 1982-02-03 | 1983-08-10 | Krupp Koppers GmbH | Process for preheating cold moist coal |
EP0085316A3 (en) * | 1982-02-03 | 1985-01-23 | Krupp-Koppers Gmbh | Process for preheating cold moist coal |
EP0277299A1 (en) * | 1987-01-27 | 1988-08-10 | Denver Equipment Company | Sludge processing |
CN113614048A (en) * | 2019-03-29 | 2021-11-05 | 杰富意钢铁株式会社 | Method and apparatus for producing quick lime using coke dry fire extinguishing equipment and heat exchanger |
CN113614049A (en) * | 2019-03-29 | 2021-11-05 | 杰富意钢铁株式会社 | Method and apparatus for producing quick lime using coke dry fire extinguishing equipment |
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