[go: up one dir, main page]

FI20105717A7 - METHOD FOR PREPARING ACTIVATED CARBON - Google Patents

METHOD FOR PREPARING ACTIVATED CARBON Download PDF

Info

Publication number
FI20105717A7
FI20105717A7 FI20105717A FI20105717A FI20105717A7 FI 20105717 A7 FI20105717 A7 FI 20105717A7 FI 20105717 A FI20105717 A FI 20105717A FI 20105717 A FI20105717 A FI 20105717A FI 20105717 A7 FI20105717 A7 FI 20105717A7
Authority
FI
Finland
Prior art keywords
carbon
fuel
activated
activated carbon
produced
Prior art date
Application number
FI20105717A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20105717L (en
FI20105717A0 (en
Inventor
Eero Kangasoja
Original Assignee
Gasek Oy
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 Gasek Oy filed Critical Gasek Oy
Priority to FI20105717A priority Critical patent/FI20105717A7/en
Publication of FI20105717A0 publication Critical patent/FI20105717A0/en
Priority to PCT/FI2011/050588 priority patent/WO2011161314A1/en
Priority to EP11797666.2A priority patent/EP2588408A4/en
Publication of FI20105717L publication Critical patent/FI20105717L/en
Publication of FI20105717A7 publication Critical patent/FI20105717A7/en

Links

Classifications

    • 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
    • C10J3/72—Other features
    • C10J3/74—Construction of shells or jackets
    • 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
    • C10J3/60—Processes
    • C10J3/64—Processes with decomposition of the distillation products
    • C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/318—Preparation characterised by the starting materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/318—Preparation characterised by the starting materials
    • C01B32/324—Preparation characterised by the starting materials from waste materials, e.g. tyres or spent sulfite pulp liquor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/336—Preparation characterised by gaseous activating agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/39—Apparatus for the preparation thereof
    • 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
    • C10J3/22—Arrangements or dispositions of valves or flues
    • C10J3/24—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
    • C10J3/26—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed downwardly
    • 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
    • C10J3/34—Grates; Mechanical ash-removing devices
    • C10J3/40—Movable grates
    • C10J3/42—Rotary grates
    • 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
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • 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
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0916—Biomass
    • C10J2300/092—Wood, cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Menetelmässä hiilipitoinen polttoaine hiillytetään korkeassa lämpötilassa hiileksi ja hiili aktivoidaan fyysisesti vesihöyryn ja/tai hiilidioksidin avulla aktiivihiileksi. Aktiivihiili valmistetaan tuotekaasun valmistamiseen tarkoitetulla myötävirtakaasuttimella, jossa on tulipesä (32). Polttoaine hiillytetään hiileksi ja hiili aktivoidaan aktiivihiileksi myötävirtakaasuttimen tulipesässä. Ainakin osa hiilen aktivoinnissa käytettävästä vesihöyrystä muodostetaan kaasuttamalla kosteaa polttoainetta, jolloin syntyy aktivoinnissa hapettavana kaasuna toimivaa vesihöyryä. Polttoaineena voidaan käyttää puuhaketta, jonka kosteus on 30–40 painoprosenttia. Samoin ainakin osa hiilen aktivoinnissa käytettävästä hiilidioksidista muodostetaan polttoaineen kaasutusprosessissa. Kaasutuksessa syntyvä tuotekaasu sisältää hiilidioksidia, joka toimii aktivointiprosessissa hapettavana kaasuna joko yksinään tai yhdessä vesihöyryn kanssa. Aktiivihiiltä voidaan valmistaa tuotekaasun valmistuksen sivutuotteena. Kiinteää polttoainetta kaasutettaessa sivutuotteena syntyy lentotuhkaa, joka on ainakin osittain aktiivihiiltä.In the method, a carbonaceous fuel is carbonized at high temperature into carbon and the carbon is physically activated into activated carbon with the help of steam and/or carbon dioxide. Activated carbon is produced in a co-current gasifier intended for the production of product gas, which has a furnace (32). The fuel is carbonized into carbon and the carbon is activated into activated carbon in the furnace of the co-current gasifier. At least part of the steam used in the activation of the carbon is formed by gasifying moist fuel, thereby producing steam that acts as an oxidizing gas in the activation. Wood chips with a moisture content of 30–40% by weight can be used as the fuel. Similarly, at least part of the carbon dioxide used in the activation of the carbon is formed in the gasification process of the fuel. The product gas produced in the gasification contains carbon dioxide, which acts as an oxidizing gas in the activation process either alone or together with steam. Activated carbon can be produced as a by-product of the production of product gas. When gasifying solid fuel, fly ash is produced as a byproduct, which is at least partly activated carbon.

FI20105717A 2010-06-21 2010-06-21 METHOD FOR PREPARING ACTIVATED CARBON FI20105717A7 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20105717A FI20105717A7 (en) 2010-06-21 2010-06-21 METHOD FOR PREPARING ACTIVATED CARBON
PCT/FI2011/050588 WO2011161314A1 (en) 2010-06-21 2011-06-20 Method for manufacturing activated carbon
EP11797666.2A EP2588408A4 (en) 2010-06-21 2011-06-20 PROCESS FOR THE PRODUCTION OF ACTIVE COAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20105717A FI20105717A7 (en) 2010-06-21 2010-06-21 METHOD FOR PREPARING ACTIVATED CARBON

Publications (3)

Publication Number Publication Date
FI20105717A0 FI20105717A0 (en) 2010-06-21
FI20105717L FI20105717L (en) 2011-12-22
FI20105717A7 true FI20105717A7 (en) 2011-12-22

Family

ID=42308170

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105717A FI20105717A7 (en) 2010-06-21 2010-06-21 METHOD FOR PREPARING ACTIVATED CARBON

Country Status (3)

Country Link
EP (1) EP2588408A4 (en)
FI (1) FI20105717A7 (en)
WO (1) WO2011161314A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103771407B (en) * 2014-01-20 2015-12-30 中盈长江国际新能源投资有限公司 Take biomass power plant ash as the method that super-activated carbon prepared by raw material
US10259714B2 (en) 2015-03-19 2019-04-16 The University Of Akron Method of making mesoporous carbon from natural wood and mesoporous carbon hollow tubes made thereby
CN108046255A (en) * 2018-01-23 2018-05-18 北京澳柯清洁煤气工程技术有限公司 A kind of method that activated carbon is prepared using CFB fly ash and fine coal
CN108441262B (en) * 2018-01-24 2024-09-13 石辉权 Biomass gasifier for generating active carbon in one step
CN111099589B (en) * 2019-12-27 2021-12-17 肇庆学院 Preparation of biochar by using coal fly ash as raw material and application of biochar as live bacteria carrier
DE102020120741A1 (en) * 2020-08-06 2022-02-10 Lukas Rendl Process for the production of activated charcoal and the activated charcoal produced therewith

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE715874C (en) * 1939-03-22 1942-01-08 Degussa Production of activated carbon
US4883499A (en) * 1988-05-06 1989-11-28 Beierle Frederick P Process adapted to produce synthesis gas and activated carbon from organic input material
EP1348011B1 (en) * 2000-12-04 2010-03-17 Emery Energy Company L.L.C. Multi-faceted gasifier and related methods
JP2007022831A (en) * 2005-07-14 2007-02-01 Shinryo Eco Business:Kk Method and apparatus for producing activated carbon from coffee grounds, and collection/regeneration/delivery system
FI122860B (en) * 2007-05-25 2012-08-15 Gasek Oy Procedure for gasification of solid fuel and co-stream gasifier

Also Published As

Publication number Publication date
FI20105717L (en) 2011-12-22
FI20105717A0 (en) 2010-06-21
EP2588408A4 (en) 2014-03-05
WO2011161314A1 (en) 2011-12-29
EP2588408A1 (en) 2013-05-08

Similar Documents

Publication Publication Date Title
Okumura et al. Effect of pyrolysis conditions on gasification reactivity of woody biomass-derived char
FI20105717A7 (en) METHOD FOR PREPARING ACTIVATED CARBON
Shen et al. Recent progresses in catalytic tar elimination during biomass gasification or pyrolysis—A review
MY159590A (en) Methods for the manufacture of fuel pellets and other products from lignocellulosic biomass
WO2010120495A3 (en) Two stage dry feed gasification system and process
MY155415A (en) Method for producing biomass charcoal and apparatus for producing biomass charcoal for the method
BR112013010087A2 (en) Synthesis gas production by heating of hot gas oxidized biomass obtained from oxidation of waste products
EA200870574A1 (en) METHOD OF MANUFACTURE OF SYNTHETIC GAS FROM LIQUEFIED BIOMASS
WO2010062879A3 (en) Enhanced product gas and power evolution from carbonaceous materials via gasification
WO2010003968A3 (en) Method and device for producing low-tar synthesis gas from biomass
MY184043A (en) Biomass pyrolysis apparatus, and power generation system
EP2017325A3 (en) Apparatus for decomposition of vegetable organic substances and thermochemical fuel gas production, and related method
NZ631251A (en) Method for producing levulinic acid from lignocellulosic biomass
FI20055237A7 (en) Method and apparatus for gasifying carbonaceous material
WO2011081432A3 (en) Method for increasing amount of coke oven gas by using carbon dioxide
IN2014MN02174A (en)
WO2008068596A3 (en) Biomass gasification system and method, for the production of combustible gas
WO2013034130A3 (en) Ecological sequestration of carbon dioxide/increase of bio-energy obtainable through biomass
EA201000973A1 (en) METHOD AND INSTALLATION FOR PRODUCTION OF HEMPOCK AND COMBUSTIBLE GAS
EA201290117A1 (en) Method of producing rich methane of fuel gas from carbon-containing raw materials using steam hydrogasification reactant and water-converted gas reactant
WO2012042544A8 (en) Pre-treated biomass having enhanced enzyme accessibility
SE1750648A1 (en) Process and reactor for producing biochar from renewable material.
WO2009069443A1 (en) Composite-type coal gasification power plant facility
MY172130A (en) Heating material for converters
CY1121500T1 (en) METHOD AND EQUIPMENT FOR THE PRODUCTION OF COPPER BY INDIRECTLY HEATED VENTILATION

Legal Events

Date Code Title Description
MM Patent lapsed