ES446675A1 - Method of reducing the carry-over of coal dust into a gas collecting main when heated coal is introduced into coking ovens - Google Patents

Method of reducing the carry-over of coal dust into a gas collecting main when heated coal is introduced into coking ovens

Info

Publication number
ES446675A1
ES446675A1 ES446675A ES446675A ES446675A1 ES 446675 A1 ES446675 A1 ES 446675A1 ES 446675 A ES446675 A ES 446675A ES 446675 A ES446675 A ES 446675A ES 446675 A1 ES446675 A1 ES 446675A1
Authority
ES
Spain
Prior art keywords
coal
reducing
carry
over
gas collecting
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
ES446675A
Other languages
Spanish (es)
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.)
Bergwerksverband GmbH
Didier Engineering GmbH
Original Assignee
Bergwerksverband GmbH
Didier Engineering 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 Bergwerksverband GmbH, Didier Engineering GmbH filed Critical Bergwerksverband GmbH
Publication of ES446675A1 publication Critical patent/ES446675A1/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
    • 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
    • C10B57/06—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives
    • 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
    • C10B31/00—Charging devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Procedure to reduce the drag of dust towards the collector when preheated coal is introduced into the coking furnaces, characterized in that this coal is moistened with 0.5 to 3% by weight of coal tar and introduced into the furnaces by pouring by two or three at least of the existing openings in the roof of the furnaces the coal thus treated. (Machine-translation by Google Translate, not legally binding)
ES446675A 1975-04-04 1976-04-03 Method of reducing the carry-over of coal dust into a gas collecting main when heated coal is introduced into coking ovens Expired ES446675A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752514859 DE2514859A1 (en) 1975-04-04 1975-04-04 METHOD OF REDUCING DUST EMISSIONS INTO THE SUBMISSION WHEN IMPORTING HEATED COAL IN COOKING FURNACE

Publications (1)

Publication Number Publication Date
ES446675A1 true ES446675A1 (en) 1977-06-01

Family

ID=5943134

Family Applications (1)

Application Number Title Priority Date Filing Date
ES446675A Expired ES446675A1 (en) 1975-04-04 1976-04-03 Method of reducing the carry-over of coal dust into a gas collecting main when heated coal is introduced into coking ovens

Country Status (9)

Country Link
JP (1) JPS51121001A (en)
AU (1) AU502581B2 (en)
DE (1) DE2514859A1 (en)
ES (1) ES446675A1 (en)
FR (1) FR2306252A1 (en)
GB (1) GB1489735A (en)
IT (1) IT1057368B (en)
NL (1) NL7603403A (en)
ZA (1) ZA761853B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464984A1 (en) * 1979-09-10 1981-03-20 Charbonnages De France PROCESS FOR DRYING AND / OR PREHEATING COKEFIN CHARCOAL AND INSTALLATION FOR CARRYING OUT THE PROCESS
FR2465774A1 (en) * 1979-09-26 1981-03-27 Charbonnages De France Drying and heating granular or powdered fuels - with splitting of recycled gases so that flow through dust remover is constant

Also Published As

Publication number Publication date
DE2514859A1 (en) 1976-10-21
IT1057368B (en) 1982-03-10
JPS51121001A (en) 1976-10-22
GB1489735A (en) 1977-10-26
NL7603403A (en) 1976-10-06
FR2306252B1 (en) 1979-04-20
AU502581B2 (en) 1979-08-02
ZA761853B (en) 1977-03-30
AU1262176A (en) 1977-10-06
FR2306252A1 (en) 1976-10-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19840223