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MD3917C2 - Process for thermochemical processing of carboniferous raw material - Google Patents

Process for thermochemical processing of carboniferous raw material

Info

Publication number
MD3917C2
MD3917C2 MDA20060230A MD20060230A MD3917C2 MD 3917 C2 MD3917 C2 MD 3917C2 MD A20060230 A MDA20060230 A MD A20060230A MD 20060230 A MD20060230 A MD 20060230A MD 3917 C2 MD3917 C2 MD 3917C2
Authority
MD
Moldova
Prior art keywords
raw material
reactor
gas
product
processing
Prior art date
Application number
MDA20060230A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD20060230A (en
MD3917B2 (en
Inventor
Теодор ПЯСТУНОВИЧ
Моша ТАБУЛСКИЙ
Валерий ДИНТОВ
Олег ГРАУР
Original Assignee
Dinano Ecotechnology Llc
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 Dinano Ecotechnology Llc filed Critical Dinano Ecotechnology Llc
Priority to MDA20060230A priority Critical patent/MD3917C2/en
Priority to PCT/DE2007/001681 priority patent/WO2008034424A1/en
Priority to DE112007002834T priority patent/DE112007002834A5/en
Publication of MD20060230A publication Critical patent/MD20060230A/en
Publication of MD3917B2 publication Critical patent/MD3917B2/en
Publication of MD3917C2 publication Critical patent/MD3917C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • 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
    • C10B1/00—Retorts
    • C10B1/02—Stationary retorts
    • C10B1/04—Vertical retorts
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0903—Feed preparation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
    • C10J2300/1637—Char combustion
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The invention relates to the fuel chemical technology, in particular to processes for processing of carboniferous raw material, including of domestic waste, by pyrolysis and gasification of the raw material organic component, and can be applied in the chemical, fuel and power industries.The process for thermochemical processing of carboniferous raw material includes loading of the raw material into a hermetic drying chamber; reloading of the dried raw material into the mine-type reactor; formation in the reactor of a gas-permeable raw material column; initiation of raw material burning in the bottom-most part of the reactor, wherein the raw material consecutively reaches the heating-finish drying, pyrolysis, coking, burning-gasification, cooling zones; establishment of the steam and gas flow through the raw material by feeding the oxygen-containing agent - air and water vapours into the cooling zone; removal from the upper part of the reactor of the processing gaseous and liquid products in the form of product-gas, and from the bottom-most part of the reactor - of the processing solid products; control of the steam-air blast volume and speed and/or the product-gas removal volume and speed, and/or the quantity of the discharged processing solid products, and/or the quantity of the raw material loaded into the reactor for temperature maintenance in the burning zone of 900…1200°C, in the coking zone of 850…950°C, in the pyrolysis zone of 550…600°C and of the product-gas removed from the reactor of 300…350°C. At the same time, when feeding the product-gas from the reactor into the drying chamber the raw material is heated up to the temperature of 200…300°C and the product-gas is removed from the drying chamber at the temperature of 150…200°C.
MDA20060230A 2006-09-20 2006-09-20 Process for thermochemical processing of carboniferous raw material MD3917C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MDA20060230A MD3917C2 (en) 2006-09-20 2006-09-20 Process for thermochemical processing of carboniferous raw material
PCT/DE2007/001681 WO2008034424A1 (en) 2006-09-20 2007-09-18 Method of thermochemical processing of carbonaceous raw materials
DE112007002834T DE112007002834A5 (en) 2006-09-20 2007-09-18 Process for the thermochemical processing of carbonaceous raw materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20060230A MD3917C2 (en) 2006-09-20 2006-09-20 Process for thermochemical processing of carboniferous raw material

Publications (3)

Publication Number Publication Date
MD20060230A MD20060230A (en) 2008-07-31
MD3917B2 MD3917B2 (en) 2009-05-31
MD3917C2 true MD3917C2 (en) 2009-12-31

Family

ID=39043187

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20060230A MD3917C2 (en) 2006-09-20 2006-09-20 Process for thermochemical processing of carboniferous raw material

Country Status (3)

Country Link
DE (1) DE112007002834A5 (en)
MD (1) MD3917C2 (en)
WO (1) WO2008034424A1 (en)

Cited By (1)

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MD192Z (en) * 2009-06-04 2010-11-30 Институт Прикладной Физики Академии Наук Молдовы Process for thermochemical treatment of steel articles

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US7998316B2 (en) 2009-03-17 2011-08-16 Suncoke Technology And Development Corp. Flat push coke wet quenching apparatus and process
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US9200225B2 (en) 2010-08-03 2015-12-01 Suncoke Technology And Development Llc. Method and apparatus for compacting coal for a coal coking process
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US9243186B2 (en) 2012-08-17 2016-01-26 Suncoke Technology And Development Llc. Coke plant including exhaust gas sharing
US9249357B2 (en) 2012-08-17 2016-02-02 Suncoke Technology And Development Llc. Method and apparatus for volatile matter sharing in stamp-charged coke ovens
US9169439B2 (en) 2012-08-29 2015-10-27 Suncoke Technology And Development Llc Method and apparatus for testing coal coking properties
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US10883051B2 (en) 2012-12-28 2021-01-05 Suncoke Technology And Development Llc Methods and systems for improved coke quenching
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US9273249B2 (en) 2012-12-28 2016-03-01 Suncoke Technology And Development Llc. Systems and methods for controlling air distribution in a coke oven
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WO2014105063A1 (en) 2012-12-28 2014-07-03 Suncoke Technology And Development Llc. Systems and methods for maintaining a hot car in a coke plant
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US9193915B2 (en) 2013-03-14 2015-11-24 Suncoke Technology And Development Llc. Horizontal heat recovery coke ovens having monolith crowns
US9273250B2 (en) 2013-03-15 2016-03-01 Suncoke Technology And Development Llc. Methods and systems for improved quench tower design
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CN105916965B (en) 2013-12-31 2021-02-23 太阳焦炭科技和发展有限责任公司 Method for decarbonizing coke ovens and associated system and device
RU2544669C1 (en) * 2014-02-03 2015-03-20 Закрытое Акционерное Общество Научно-Производственная Компания "Интергаз" Method for processing combustible carbon- and/or hydrocarbon-containing products, and reactor for implementing it
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MD3193C2 (en) * 2004-11-23 2007-06-30 ДИНТОВ Валерий Process for thermochemical gasification of carboniferous raw material

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EP0498014A1 (en) * 1991-02-07 1992-08-12 MARTIN GmbH für Umwelt- und Energietechnik Method of supplying combustion air and firing installation
FR2704047A1 (en) * 1993-04-16 1994-10-21 Electricite De France Waste treatment and vitrification device.
RU2079051C1 (en) * 1994-06-23 1997-05-10 Институт химической физики в Черноголовке РАН Method of processing of solid domestic garbage
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MD3193C2 (en) * 2004-11-23 2007-06-30 ДИНТОВ Валерий Process for thermochemical gasification of carboniferous raw material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD192Z (en) * 2009-06-04 2010-11-30 Институт Прикладной Физики Академии Наук Молдовы Process for thermochemical treatment of steel articles

Also Published As

Publication number Publication date
DE112007002834A5 (en) 2009-09-03
MD20060230A (en) 2008-07-31
MD3917B2 (en) 2009-05-31
WO2008034424A1 (en) 2008-03-27

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MM4A Patent for invention definitely lapsed due to non-payment of fees