GB1179462A - Method and apparatus for Simultaneously producing Coke Fines and Coke Breeze - Google Patents

Method and apparatus for Simultaneously producing Coke Fines and Coke Breeze

Info

Publication number
GB1179462A
GB1179462A GB816467A GB816467A GB1179462A GB 1179462 A GB1179462 A GB 1179462A GB 816467 A GB816467 A GB 816467A GB 816467 A GB816467 A GB 816467A GB 1179462 A GB1179462 A GB 1179462A
Authority
GB
United Kingdom
Prior art keywords
shaft
gas
fines
breeze
coke
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
GB816467A
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Publication of GB1179462A publication Critical patent/GB1179462A/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
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)

Abstract

1,179,462. Coking coal. L. C. STEINMULLER G.m.b.H. 21 Feb., 1967 [21 Feb., 1966], No. 8164/67. Heading C5E. A method of simultaneously producing coke fines and coke breeze from a mixture of coal dust and coarser grains of coal comprises injecting a fluid mixture (gas or oil) of the dust and grains through at least one nozzle 3 in the upper part of a shaft 1, and injecting heating gas at two levels into the shaft, (a) at 5, at the level of the nozzle 3, and (b) at 10 near the bottom of the shaft. The gas velocities are regulated so that fine coked material is carried up out of the top of the shaft and coarser material falls down the shaft to form a fluidized bed 11 at the base. Gas is circulated as shown through a cooler 18 to a cooling zone 13 for breeze 14, and through the shaft via the inlets 5, 10, where it is mixed with the heating gases which have been preheated to about 1200‹ C. The coke fines may be cooled by surfaces 34 in the shaft, or by plates or tubes (32) in a hopper 8, see Fig. 3 (not shown), or by contact with a branch of the recycled gas which has been cooled, the reheated gas being returned to the shaft as heating gas or as the fluid carrier for the coal. In a modification, Fig. 4 (not shown), the shaft 1 and zone 13 are laterally offset, and means for cooling the fines are described. Residence times of 5 seconds for the fines and 10 seconds for the breeze are mentioned.
GB816467A 1966-02-21 1967-02-21 Method and apparatus for Simultaneously producing Coke Fines and Coke Breeze Expired GB1179462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST025014 1966-02-21

Publications (1)

Publication Number Publication Date
GB1179462A true GB1179462A (en) 1970-01-28

Family

ID=7460369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB816467A Expired GB1179462A (en) 1966-02-21 1967-02-21 Method and apparatus for Simultaneously producing Coke Fines and Coke Breeze

Country Status (4)

Country Link
BE (1) BE694338A (en)
DE (1) DE1571679C3 (en)
FR (1) FR1511971A (en)
GB (1) GB1179462A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108732A (en) * 1974-05-24 1978-08-22 Occidental Petroleum Corporation Heating carbonaceous particulate material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834762C2 (en) * 1978-08-08 1982-06-09 Gosudarstvennyj naučno-issledovatel'skij energetičeskij institut imeni G.M. Kržižanovskogo, Moskva Process and plant for the thermal processing of pulverized brown coal
DE2911347C2 (en) * 1979-03-22 1982-10-21 Gosudarstvennyj naučno-issledovatel'skij energetičeskij institut imeni G.M. Kržižanovskogo, Moskva Process and system for the thermal processing of solid fuel in the form of a powder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108732A (en) * 1974-05-24 1978-08-22 Occidental Petroleum Corporation Heating carbonaceous particulate material

Also Published As

Publication number Publication date
DE1571679C3 (en) 1974-03-07
FR1511971A (en) 1968-02-02
DE1571679B2 (en) 1973-08-16
DE1571679A1 (en) 1970-12-23
BE694338A (en) 1967-07-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees