CA2641968A1 - Method and device for producing coke from noncaking coals - Google Patents

Method and device for producing coke from noncaking coals Download PDF

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Publication number
CA2641968A1
CA2641968A1 CA002641968A CA2641968A CA2641968A1 CA 2641968 A1 CA2641968 A1 CA 2641968A1 CA 002641968 A CA002641968 A CA 002641968A CA 2641968 A CA2641968 A CA 2641968A CA 2641968 A1 CA2641968 A1 CA 2641968A1
Authority
CA
Canada
Prior art keywords
feedstock
charging
heating
coke
organic waste
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.)
Abandoned
Application number
CA002641968A
Other languages
French (fr)
Inventor
Gregory Abramovich Berezin
Alexander Arkadievich Teplitsky
Artem Valeriyovich Madatov
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.)
Sybre Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2641968A1 publication Critical patent/CA2641968A1/en
Abandoned 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
    • 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
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/18—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge
    • C10B47/20—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge according to the moving bed type
    • 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
    • C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Coke Industry (AREA)

Abstract

The invention relates to coke production in general and specifically to methods and devices for the production of metallurgical coke from noncaking coals. The method comprises metering, crushing and mixing of coal, an adhesion agent, and an organic waste component to produce uniform feedstock and subsequent heating of the feedstock, wherein as the adhesion agent are used high boiling point products of plastic waste pyrolysis, which are added to the feedstock in an amount of 15% to 20% of the total feedstock volume and wherein the feedstock is heated in the temperature range 250~C to 1100~C. The device comprises a fire-resistant coking chamber; heating ducts; burners; means for charging the material to be coked; a coke discharging means, wherein the device comprises a heating tank provided with a charging hole for charging plastic waste, organic waste, and catalysts; and with a flight conveyor for removing undissolved residues from said tank.

Claims (7)

1. A method for producing coke from noncaking coals, the method comprising metering, crushing and mixing of coal, an adhesion agent, and an organic waste component to produce a uniform feedstock and subsequent heating of the feedstock, characterized in that, as the adhesion agent, the high boiling point products of plastic waste pyrolysis are used, which are added to the feedstock in an amount of 15% to 20% of the total feedstock volume and wherein the feedstock is heated in the temperature range 250°C to 1100°C.
2. The method as claimed in claim 1, characterized in that, as the high boiling point products of plastic waste pyrolysis, the medium-molecular-weight tar-like products are used, which are produced in the temperature range of 250°C to 380°C under atmospheric pressure in the presence of catalysts.
3. The method as claimed in claim 1, characterized in that, as the organic waste component, worn-out automobile tire waste is used.
4. A device for producing coke from noncaking coals, the device comprising a fire-resistant coking chamber; heating ducts; burners; means for charging the material to be coked; a coke discharging means, characterized in that the device comprises a heating tank provided with a charging hole for charging plastic waste, organic waste, and catalysts; and with a flight conveyor for removing undissolved residues from said tank;
the fire-resistant coking chamber being made in the form of a vertical tower, in the walls of which there are arranged peripheral descending air ducts and internal, ascending to a flue gas exhauster, heating ducts; wherein in the bottom of the tower, the air ducts and heating ducts are connected to fire-chambers with burners, a gas collector being connected to the top of the chamber and the bottom of the tower being made tapered and provided with an inside gate, through which the chamber is connected to a quenching receiver.
5. The device as claimed in claim 4, characterized in that the means for charging the material to be coked comprises a metering hopper and a screw-type feeder-gate.
6. The device as claimed in claim 4, characterized in that the inside gate is provided with a pressure sensor.
7. The device as claimed in claim 4, characterized in that the coke discharging means comprises an outside gate.
CA002641968A 2006-02-08 2007-02-07 Method and device for producing coke from noncaking coals Abandoned CA2641968A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
UAA200601235 2006-02-08
UAA200601235A UA90089C2 (en) 2006-02-08 2006-02-08 Method for production of coke from the non-coking ranks of coal and the apparatus for its realization
PCT/IB2007/000283 WO2007091146A1 (en) 2006-02-08 2007-02-07 Method and device for producing coke from noncaking coals

Publications (1)

Publication Number Publication Date
CA2641968A1 true CA2641968A1 (en) 2007-08-16

Family

ID=38344895

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002641968A Abandoned CA2641968A1 (en) 2006-02-08 2007-02-07 Method and device for producing coke from noncaking coals

Country Status (5)

Country Link
US (1) US20090032383A1 (en)
EP (1) EP1984474A4 (en)
CA (1) CA2641968A1 (en)
UA (1) UA90089C2 (en)
WO (1) WO2007091146A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105505423B (en) * 2016-01-26 2017-12-08 神雾科技集团股份有限公司 Down-flow fluidized bed using ECT quick catalysis pyrolysis reactor
CN105567267B (en) * 2016-02-23 2018-02-27 神雾科技集团股份有限公司 The system and method for pyrolyzing coal
CN110330993B (en) * 2019-07-04 2021-11-09 太原理工大学 Dual-functional binder-based blended coal coking method
JP2023541114A (en) 2020-09-14 2023-09-28 エコラボ ユーエスエー インコーポレイティド Cold flow additive for synthetic raw materials derived from plastics
CN113322092A (en) * 2021-07-06 2021-08-31 新疆吉泰低阶煤利用研究有限责任公司 Preparation method of low-ash high-strength coke
WO2023064375A1 (en) 2021-10-14 2023-04-20 Ecolab Usa Inc. Antifouling agents for plastic-derived synthetic feedstocks
CN114736696A (en) * 2022-04-18 2022-07-12 高圆圆 Graphitized porous coke coking device

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US920066A (en) 1908-03-05 1909-04-27 Squire A Johnson Automatic switch-throwing, track sanding and sweeping device.
US3846250A (en) * 1970-09-18 1974-11-05 Still Fa Carl Coke quenching method and device
US3822218A (en) * 1972-09-14 1974-07-02 Great Lakes Carbon Corp Production of activated carbon from rubber and a carbonaceous binder
DD124656A1 (en) * 1975-12-24 1977-03-09
DE2756330C2 (en) * 1977-12-17 1984-05-03 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Vertical chamber coking ovens in a battery-like arrangement for the continuous coking of briquettes made of hard coal, lignite or peat
US4463203A (en) * 1981-11-13 1984-07-31 Gi Kim D Process for the preparation of fuel oil, fuel gas and pyrolysis coke by pyrolysis
JPS58164685A (en) * 1982-03-25 1983-09-29 Nippon Steel Corp Preparation of metallurgical coke using non-caking coal
JPS6483607A (en) * 1987-09-24 1989-03-29 Sumitomo Metal Ind Direct iron making method
US5356530A (en) * 1992-10-16 1994-10-18 Albert Calderon Method for upgrading petroleum residuum and heavy crude oil
US5354712A (en) * 1992-11-12 1994-10-11 Northern Telecom Limited Method for forming interconnect structures for integrated circuits
DE59502919D1 (en) * 1994-10-04 1998-08-27 Veba Oel Ag METHOD FOR OBTAINING CHEMICAL RAW MATERIALS AND FUEL COMPONENTS FROM WASTE OR WASTE PLASTICS
US5607556A (en) * 1994-11-09 1997-03-04 Calderon; Albert Method for coking coal
PT903393E (en) * 1997-09-23 2002-05-31 Thyssen Krupp Encoke Gmbh CARBON LOAD WAGON FOR FILLING THE COKE OVEN CHAMBER OF A COKE OVEN BATTERY
US5940319A (en) * 1998-08-31 1999-08-17 Motorola, Inc. Magnetic random access memory and fabricating method thereof
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Also Published As

Publication number Publication date
UA90089C2 (en) 2010-04-12
US20090032383A1 (en) 2009-02-05
EP1984474A1 (en) 2008-10-29
WO2007091146A1 (en) 2007-08-16
EP1984474A4 (en) 2013-01-16

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDC Discontinued application reinstated

Effective date: 20130219

FZDE Discontinued

Effective date: 20140925