GB1277332A - Process and apparatus for producing fine-grained coke - Google Patents

Process and apparatus for producing fine-grained coke

Info

Publication number
GB1277332A
GB1277332A GB33223/70A GB3322370A GB1277332A GB 1277332 A GB1277332 A GB 1277332A GB 33223/70 A GB33223/70 A GB 33223/70A GB 3322370 A GB3322370 A GB 3322370A GB 1277332 A GB1277332 A GB 1277332A
Authority
GB
United Kingdom
Prior art keywords
reactor
extension
coal
july
delivered
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
GB33223/70A
Inventor
Paul Schmalfeld
Helmut Hahn
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB1277332A publication Critical patent/GB1277332A/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)
  • Working-Up Tar And Pitch (AREA)

Abstract

1277332 Coking coal METALLGESELLSCHAFT AG 8 July 1970 [11 July 1969] 33223/70 Heading C5E Fine grained coke, e.g. for briquetting, is made by trickling fine grained coal down inside a reactor in counter-current to a hot gas past fixtures which restrain free fall and provide a free area available for flow of gas and coal equal to from 60 to 75% of the cross-sectional area of flow. The fixtures comprise horizontal screenplates which extend right across the reactor. Recycled-distillation gases are passed to a burner near the base of the reactor to provide-the hot gas, and secondary air may be delivered to one or more intermediate points in the reactor. In another embodiment, Fig. 2 (not shown) a cokecooling extension is included at the base, and the recycle gases, after traversing three cyclones and associated scrubbers, are passed to the bottom of the extension. Combustion air is delivered to the point between the extension and the reactor.
GB33223/70A 1969-07-11 1970-07-08 Process and apparatus for producing fine-grained coke Expired GB1277332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691935214 DE1935214A1 (en) 1969-07-11 1969-07-11 Method and apparatus for producing fine-grain coke

Publications (1)

Publication Number Publication Date
GB1277332A true GB1277332A (en) 1972-06-14

Family

ID=5739503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33223/70A Expired GB1277332A (en) 1969-07-11 1970-07-08 Process and apparatus for producing fine-grained coke

Country Status (7)

Country Link
US (1) US3705086A (en)
JP (1) JPS5013282B1 (en)
CA (1) CA931897A (en)
DE (1) DE1935214A1 (en)
FR (1) FR2051699B1 (en)
GB (1) GB1277332A (en)
ZA (1) ZA704139B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009455A1 (en) * 1978-09-21 1980-04-02 Saint Gobain Vitrage International Apparatus for the heat exchange between solid particles and a gas current
FR2436953A1 (en) * 1978-09-21 1980-04-18 Saint Gobain THERMAL EXCHANGE DEVICE BETWEEN SOLID PARTICLES AND A GAS STREAM
GB2144765A (en) * 1983-08-12 1985-03-13 Didier Eng Method of using the sensible heat of hot coke in a coking plant

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002534A (en) * 1971-08-20 1977-01-11 Metallgesellschaft Aktiengesellschaft Continuous coking process
US4115202A (en) * 1975-02-22 1978-09-19 Firma Carl Still Apparatus for producing non-abrasive coke forms from brown-coal briquets
US4134794A (en) * 1976-02-23 1979-01-16 Firma Carl Still Method for producing non-abrasive coke forms from brown-coal briquets
DE2805244A1 (en) * 1978-02-08 1979-08-09 Metallgesellschaft Ag METHOD AND DEVICE FOR COOLING DUSTY OR FINE-GRAINED SOLIDS
US4337120A (en) * 1980-04-30 1982-06-29 Chevron Research Company Baffle system for staged turbulent bed
US4456504A (en) * 1980-04-30 1984-06-26 Chevron Research Company Reactor vessel and process for thermally treating a granular solid
US4357210A (en) * 1981-02-08 1982-11-02 Societe Des Electrodes Et Refractaires Savoie/Sers Electric furnace for the calcination of carbonaceous materials
US4406744A (en) * 1981-11-16 1983-09-27 Clyde Berg Process for the production of hydrogenated tar and distillates and low sulfur coke from coal
DE3312291C2 (en) * 1983-04-05 1986-12-18 Peri-Werk Artur Schwörer GmbH & Co KG, 7912 Weißenhorn Column formwork
FR2679009B1 (en) * 1991-07-09 1997-12-12 Inst Francais Du Petrole METHOD AND DEVICE FOR TREATMENT OF WASTE BY DIRECT CONTACT
US5401364A (en) * 1993-03-11 1995-03-28 Sgi International, Inc. Process for treating noncaking, noncoking coal to form char with process derived gaseous fuel having a variably controllable calorific heating value
DE10010358A1 (en) * 2000-03-07 2001-09-27 Bsbg Bremer Sonderabfall Berat Process for gasifying combustible material comprises pyrolyzing in a first reactor with the exclusion of oxygen and introducing energy to the first reactor by introducing a part of the gaseous reaction products of the second reactor
DE102006058255A1 (en) * 2006-12-08 2008-06-12 Bühler AG Apparatus and method for the thermal treatment of bulk materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009455A1 (en) * 1978-09-21 1980-04-02 Saint Gobain Vitrage International Apparatus for the heat exchange between solid particles and a gas current
FR2436953A1 (en) * 1978-09-21 1980-04-18 Saint Gobain THERMAL EXCHANGE DEVICE BETWEEN SOLID PARTICLES AND A GAS STREAM
FR2436954A1 (en) * 1978-09-21 1980-04-18 Saint Gobain IMPROVED THERMAL EXCHANGE DEVICE BETWEEN SOLID PARTICLES AND A GAS CURRENT
GB2144765A (en) * 1983-08-12 1985-03-13 Didier Eng Method of using the sensible heat of hot coke in a coking plant

Also Published As

Publication number Publication date
ZA704139B (en) 1971-03-31
FR2051699A1 (en) 1971-04-09
JPS5013282B1 (en) 1975-05-19
FR2051699B1 (en) 1973-04-27
DE1935214A1 (en) 1971-01-14
US3705086A (en) 1972-12-05
CA931897A (en) 1973-08-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees