FR2396063A1 - Rapid carbonisation or partial gasification of coal - with coke used as coking additive, reducing agent and active carbon - Google Patents

Rapid carbonisation or partial gasification of coal - with coke used as coking additive, reducing agent and active carbon

Info

Publication number
FR2396063A1
FR2396063A1 FR7810537A FR7810537A FR2396063A1 FR 2396063 A1 FR2396063 A1 FR 2396063A1 FR 7810537 A FR7810537 A FR 7810537A FR 7810537 A FR7810537 A FR 7810537A FR 2396063 A1 FR2396063 A1 FR 2396063A1
Authority
FR
France
Prior art keywords
coal
carbonisation
rapid
reducing agent
active carbon
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.)
Withdrawn
Application number
FR7810537A
Other languages
French (fr)
Inventor
Ernst Schuster
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 FR2396063A1 publication Critical patent/FR2396063A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
    • 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
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Coke Industry (AREA)
  • Industrial Gases (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Process for rapid carbonisation and/or partial gasification of coal is claimed. Improvement is that the coke dust and/or coke fines produced in the process are cooled to recover their sensible heat (pref. by heat exchange with materials used in the process) and, opt. after further processing, are used as (a) a lean additive for the mfr. of lump coke by chamber coking of less suitable coals, e.g. gas coal; (b) a reducing agent in chemical and metallurgical processes, e.g. ore smelting, pig-iron prodn, etc., and (c) an active carbon, e.g. for absorbing noxious gases.
FR7810537A 1977-04-16 1978-04-10 Rapid carbonisation or partial gasification of coal - with coke used as coking additive, reducing agent and active carbon Withdrawn FR2396063A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2716907A DE2716907B2 (en) 1977-04-16 1977-04-16 Use of coke dust or coke grits as activated coke

Publications (1)

Publication Number Publication Date
FR2396063A1 true FR2396063A1 (en) 1979-01-26

Family

ID=6006447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810537A Withdrawn FR2396063A1 (en) 1977-04-16 1978-04-10 Rapid carbonisation or partial gasification of coal - with coke used as coking additive, reducing agent and active carbon

Country Status (5)

Country Link
JP (1) JPS53128601A (en)
AU (1) AU3463578A (en)
DE (1) DE2716907B2 (en)
FR (1) FR2396063A1 (en)
ZA (1) ZA782003B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104745211A (en) * 2015-03-23 2015-07-01 七台河宝泰隆煤化工股份有限公司 Coke for gasification and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1201247A (en) * 1957-08-13 1959-12-29 Ruhrgas Ag High strength coke manufacturing process
FR1508775A (en) * 1966-01-28 1968-01-05 Steinmueller Gmbh L & C Degassing and dedusting plant combined with a conventional coking plant
DE1471554A1 (en) * 1963-06-06 1968-12-12 Bergwerksverband Gmbh Process for coking moist, highly volatile coal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1201247A (en) * 1957-08-13 1959-12-29 Ruhrgas Ag High strength coke manufacturing process
DE1471554A1 (en) * 1963-06-06 1968-12-12 Bergwerksverband Gmbh Process for coking moist, highly volatile coal
FR1508775A (en) * 1966-01-28 1968-01-05 Steinmueller Gmbh L & C Degassing and dedusting plant combined with a conventional coking plant

Also Published As

Publication number Publication date
DE2716907A1 (en) 1978-10-19
JPS53128601A (en) 1978-11-09
AU3463578A (en) 1979-10-04
DE2716907B2 (en) 1979-08-09
ZA782003B (en) 1979-03-28

Similar Documents

Publication Publication Date Title
GB1438999A (en) Blast furnace operating methods
ES471357A1 (en) Coking process and plant
ES8306502A1 (en) Production of blast furnace coke via novel briquetting system
ES8205852A1 (en) Process and apparatus for cleaning hot gases containing dust, especially carbon gas liberated from steel and iron bath reactors.
ES461815A1 (en) Process for the treatment of coke-oven gas
FR2396063A1 (en) Rapid carbonisation or partial gasification of coal - with coke used as coking additive, reducing agent and active carbon
GB1256576A (en)
FR2328932A1 (en) INDIRECT COOLING PROCESS FOR HOT GASES, IN PARTICULAR COKE OVEN GAS
ES465002A1 (en) Process for the utilisation of blast furnace gas
RU2608486C2 (en) Method of improving quality of metallurgical coke
Gilyazetdinov et al. Improving the quality of dry-quenched coke
RU2236436C1 (en) Method for dry quenching of coke
GB746477A (en) A process for the production of steel
Yoshinaga et al. Industrialization of Briquet Blend Coking Process.(Retroactive Coverage)
JPS5268003A (en) Method and apparatus for heating reducing gas of blast furnace
GB1263536A (en) Improvements in or relating to shaped cokes
ES395109A1 (en) Process for the production of a reducing gas for blast furnace
JPS52109401A (en) Utilization of hot exhaust gas from steel plant
GB573085A (en) Improvements in the production of gaseous atmospheres for the cementation of iron and steel
FR2297907A1 (en) Vertical dry distillation retort - producing coke from briquetted coal in two coking zones in temp steps
GB1035818A (en) Improvements to iron-making processes and apparatus
Hundemann Coke Manufacture. 1974-April, 1980(Citations from the Engineering Index Data Base)
ES446675A1 (en) Method of reducing the carry-over of coal dust into a gas collecting main when heated coal is introduced into coking ovens
Sugeta et al. Recent Developments in Coke Oven Technology
JPS5222001A (en) Method for coking briquette by chamber oven

Legal Events

Date Code Title Description
ST Notification of lapse