GB157827A - Improvements in and relating to coke ovens - Google Patents
Improvements in and relating to coke ovensInfo
- Publication number
- GB157827A GB157827A GB1552/21A GB155221A GB157827A GB 157827 A GB157827 A GB 157827A GB 1552/21 A GB1552/21 A GB 1552/21A GB 155221 A GB155221 A GB 155221A GB 157827 A GB157827 A GB 157827A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heating
- walls
- gases
- air
- waste gases
- 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
- C10B5/00—Coke ovens with horizontal chambers
- C10B5/10—Coke ovens with horizontal chambers with heat-exchange devices
-
- 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
- C10B21/00—Heating of coke ovens with combustible gases
- C10B21/10—Regulating and controlling the combustion
-
- 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
- C10B5/00—Coke ovens with horizontal chambers
- C10B5/10—Coke ovens with horizontal chambers with heat-exchange devices
- C10B5/20—Coke ovens with horizontal chambers with heat-exchange devices with recuperators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Coke Industry (AREA)
- Air Supply (AREA)
Abstract
157,827. American Coke & Chemical Co., (Assignees of Roberts, A.). June22,1916,. [Convention date]. Gaseous-fuel furnaces.-In a coke oven, unocoled waste gases are returned to the heating- walls, along with the air for combustion, which is heated thereby. As shown in connection with a coke oven of the kind in which the heating- walls are built up of notched blocks, as described in Specification 1570/15, and in which a "recuperator" wall 12 is interposed between the heating-walls 9, 10 of adjacent ovens, as described in Specification 103,168, a portion of the waste gases is drawn from the main flue 17 through the conduit 21 by the action of an air blast delivered through the nozzle 28 of a superposed cone ejector device 24. The mixture of air and combustion products passes up the vertical flue 23 to the wall 12, and thence to the burners at the top of the heating-wall. The temperature to which the air is heated is controlled by varying the proportions of air and waste gases in the mixture. The flue 17 is situated under the ovens at the midpoint of their length, so that the connections 18 to the heating. walls will be unaffected by the expansion of the ovens lengthways. According to the Specification as open to inspection under Sect. 91 (3) (a), in an oven which can be heated alternatively by gases of high and low calorific value, the quantity of gases in the heating-walls can be maintained constant under all circumstances by returning more or less of the waste gases. The waste gases may, moreover, be introduced into the heating-flues otherwise than through the burners, and they may also be used for heating any of the constituent gases for combustion. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US138125XA | 1916-06-22 | 1916-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB157827A true GB157827A (en) | 1922-04-10 |
Family
ID=21761887
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2319/20A Expired GB138125A (en) | 1916-06-22 | 1920-01-24 | Improvements relating to regenerative coke ovens and the like |
GB1552/21A Expired GB157827A (en) | 1916-06-22 | 1921-01-10 | Improvements in and relating to coke ovens |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2319/20A Expired GB138125A (en) | 1916-06-22 | 1920-01-24 | Improvements relating to regenerative coke ovens and the like |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT87052B (en) |
FR (1) | FR520481A (en) |
GB (2) | GB138125A (en) |
-
1920
- 1920-01-24 GB GB2319/20A patent/GB138125A/en not_active Expired
- 1920-04-02 FR FR520481A patent/FR520481A/en not_active Expired
- 1920-04-16 AT AT87052D patent/AT87052B/en active
-
1921
- 1921-01-10 GB GB1552/21A patent/GB157827A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR520481A (en) | 1921-06-25 |
AT87052B (en) | 1922-01-25 |
GB138125A (en) | 1921-04-25 |
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