GB1474183A - Coking - Google Patents

Coking

Info

Publication number
GB1474183A
GB1474183A GB2058073A GB2058073A GB1474183A GB 1474183 A GB1474183 A GB 1474183A GB 2058073 A GB2058073 A GB 2058073A GB 2058073 A GB2058073 A GB 2058073A GB 1474183 A GB1474183 A GB 1474183A
Authority
GB
United Kingdom
Prior art keywords
agglomerates
kiln
gas
bed
produced
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
Application number
GB2058073A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Associated Portland Cement Manufacturers Ltd
Original Assignee
Associated Portland Cement Manufacturers Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Associated Portland Cement Manufacturers Ltd filed Critical Associated Portland Cement Manufacturers Ltd
Priority to GB2058073A priority Critical patent/GB1474183A/en
Priority to IT5068574A priority patent/IT1011293B/en
Priority to NO741554A priority patent/NO138632C/en
Priority to BE143804A priority patent/BE814416A/en
Priority to LU69965A priority patent/LU69965A1/xx
Priority to PH15796A priority patent/PH11730A/en
Priority to ES425863A priority patent/ES425863A1/en
Priority to SE7405799A priority patent/SE408653B/en
Priority to FR7415075A priority patent/FR2228101B1/fr
Priority to BR352174A priority patent/BR7403521D0/en
Priority to NL7405814A priority patent/NL7405814A/xx
Priority to CA198,645A priority patent/CA1030896A/en
Priority to ZA00742764A priority patent/ZA742764B/en
Priority to JP4925774A priority patent/JPS5030901A/ja
Priority to AU68482/74A priority patent/AU485512B2/en
Priority to DE2421250A priority patent/DE2421250A1/en
Priority to AT363974A priority patent/AT354974B/en
Publication of GB1474183A publication Critical patent/GB1474183A/en
Expired legal-status Critical Current

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
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

1474183 Coking agglomerates ASSOCIATED PORTLAND CEMENT MFRS Ltd 1 Aug 1974 [1 May 1973] 20580/73 Heading C5E Formed coke is produced by continuously feeding agglomerates, comprising powdered coal and produced by agglomeration without being subjected to a temperature or rate of heating such as would bring the coal to its plastic stage, on to a downwardly moving bed in a unitary kiln in which the agglomerates are heated by an upwardly moving stream of substantially oxygen-free gas obtained at least partly by the combustion of volatile products evolved from the agglomerates in the bed with the substantially stoichiometric proportion of air. Powdered coal 8 is pelleted at 14, e.g. to a diameter of 15-50 mm., after the addition of water 12 and if necessary sulphite lye, starch or bentonite as binder. The pellets are heated in the kiln 19 to a carbonization temperature in the range of 700-1200‹ C. by heat exchange with gases produced by burning a gas 22 in the combustion chamber 21 and cooled at 24. A friable outer layer can be removed from the pellets by tumbling at 26, leaving a metallurgical quality coke, and recycled through lines 27 and 10. The gas 29, containing volatile products from the bed, is cooled by water sprays at 30 to produce the clean gas 22. The kiln 19 can be an annular kiln of the type described in Specification 1,059,149.
GB2058073A 1973-05-01 1973-05-01 Coking Expired GB1474183A (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
GB2058073A GB1474183A (en) 1973-05-01 1973-05-01 Coking
IT5068574A IT1011293B (en) 1973-05-01 1974-04-29 IMPROVEMENT IN FOSSIL CARBON COKIFICATION PROCEDURES
NO741554A NO138632C (en) 1973-05-01 1974-04-30 CONTINUOUS COKING PROCEDURES
BE143804A BE814416A (en) 1973-05-01 1974-04-30 COKEFACTION
LU69965A LU69965A1 (en) 1973-05-01 1974-04-30
PH15796A PH11730A (en) 1973-05-01 1974-04-30 Coking
ES425863A ES425863A1 (en) 1973-05-01 1974-04-30 Coking
SE7405799A SE408653B (en) 1973-05-01 1974-04-30 PROCEDURE FOR THE PRODUCTION OF FORMAD COKE
FR7415075A FR2228101B1 (en) 1973-05-01 1974-04-30
BR352174A BR7403521D0 (en) 1973-05-01 1974-04-30 CONTINUOUS PROCESS FOR THE PRODUCTION OF CONFORMED COKE, FROM CRUDE, MOLDED COAL PUMPS, CONFORMED COKE, CONTAINING GRANULES AND METALLURGIC COKE PRODUCED BY REMOVING A LAYER OF CARBONACEOUS MATERIAL
NL7405814A NL7405814A (en) 1973-05-01 1974-05-01
CA198,645A CA1030896A (en) 1973-05-01 1974-05-01 Coking
ZA00742764A ZA742764B (en) 1973-05-01 1974-05-01 Coking
JP4925774A JPS5030901A (en) 1973-05-01 1974-05-01
AU68482/74A AU485512B2 (en) 1973-05-01 1974-05-01 Coking
DE2421250A DE2421250A1 (en) 1973-05-01 1974-05-02 COOKING PROCESS
AT363974A AT354974B (en) 1973-05-01 1974-05-02 CONTINUOUS PROCESS FOR PRODUCING MOLDED COCKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2058073A GB1474183A (en) 1973-05-01 1973-05-01 Coking

Publications (1)

Publication Number Publication Date
GB1474183A true GB1474183A (en) 1977-05-18

Family

ID=10148266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2058073A Expired GB1474183A (en) 1973-05-01 1973-05-01 Coking

Country Status (16)

Country Link
JP (1) JPS5030901A (en)
AT (1) AT354974B (en)
BE (1) BE814416A (en)
BR (1) BR7403521D0 (en)
CA (1) CA1030896A (en)
DE (1) DE2421250A1 (en)
ES (1) ES425863A1 (en)
FR (1) FR2228101B1 (en)
GB (1) GB1474183A (en)
IT (1) IT1011293B (en)
LU (1) LU69965A1 (en)
NL (1) NL7405814A (en)
NO (1) NO138632C (en)
PH (1) PH11730A (en)
SE (1) SE408653B (en)
ZA (1) ZA742764B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5050402A (en) * 1973-09-05 1975-05-06

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043177A (en) * 1962-12-11 1966-09-21 Canmore Mines Ltd Coke production
US3403895A (en) * 1967-04-03 1968-10-01 Dravo Corp Gas-solid contact device and material discharge means
GB1355740A (en) * 1972-07-13 1974-06-05 Vyzk Ustav Kozedelny Surface treatment of articles

Also Published As

Publication number Publication date
NL7405814A (en) 1974-11-05
NO138632C (en) 1978-10-11
IT1011293B (en) 1977-01-20
LU69965A1 (en) 1974-08-06
DE2421250A1 (en) 1974-11-14
ZA742764B (en) 1975-05-28
AU6848274A (en) 1975-11-06
FR2228101B1 (en) 1977-03-04
PH11730A (en) 1978-05-30
FR2228101A1 (en) 1974-11-29
NO741554L (en) 1974-11-04
ATA363974A (en) 1979-07-15
JPS5030901A (en) 1975-03-27
ES425863A1 (en) 1976-09-01
BR7403521D0 (en) 1974-11-19
AT354974B (en) 1980-02-11
CA1030896A (en) 1978-05-09
BE814416A (en) 1974-10-30
NO138632B (en) 1978-07-03
SE408653B (en) 1979-06-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee