DE2943698C2 - - Google Patents

Info

Publication number
DE2943698C2
DE2943698C2 DE2943698A DE2943698A DE2943698C2 DE 2943698 C2 DE2943698 C2 DE 2943698C2 DE 2943698 A DE2943698 A DE 2943698A DE 2943698 A DE2943698 A DE 2943698A DE 2943698 C2 DE2943698 C2 DE 2943698C2
Authority
DE
Germany
Prior art keywords
gas
regeneration
coal
adsorbent
zone
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
DE2943698A
Other languages
German (de)
English (en)
Other versions
DE2943698A1 (de
Inventor
Peter Edison N.J. Us Steiner
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of DE2943698A1 publication Critical patent/DE2943698A1/de
Application granted granted Critical
Publication of DE2943698C2 publication Critical patent/DE2943698C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • C01B32/354—After-treatment
    • C01B32/36—Reactivation or regeneration
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/515—Specific contaminant removal
    • Y10S502/517—Sulfur or sulfur compound removal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE19792943698 1978-10-31 1979-10-30 Verfahren zur regenerierung von adsorptionsmittelkohle bei niedriger temperatur Granted DE2943698A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/956,458 US4219537A (en) 1978-10-31 1978-10-31 Desulfurization and low temperature regeneration of carbonaceous adsorbent

Publications (2)

Publication Number Publication Date
DE2943698A1 DE2943698A1 (de) 1980-05-14
DE2943698C2 true DE2943698C2 ( ) 1987-05-27

Family

ID=25498262

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792943698 Granted DE2943698A1 (de) 1978-10-31 1979-10-30 Verfahren zur regenerierung von adsorptionsmittelkohle bei niedriger temperatur

Country Status (3)

Country Link
US (1) US4219537A ( )
JP (1) JPS5561922A ( )
DE (1) DE2943698A1 ( )

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858131B2 (ja) 1979-03-23 1983-12-23 株式会社日立製作所 排煙脱硫法およびその装置
JPS577229A (en) * 1980-06-16 1982-01-14 Hitachi Ltd Waste gas desulfurizing method
US4406762A (en) * 1982-01-19 1983-09-27 Research-Cottrell, Inc. Electron beam coal desulfurization
US4702899A (en) * 1982-09-28 1987-10-27 Kerr-Mcgee Coal Corporation Process for treating coal to reduce sulfur content in flue gases produced by coal combustion
US4645654A (en) * 1982-09-28 1987-02-24 Kerr-Mcgee Coal Corporation Reducing sulfur content in flue gases produced by coal combustion
US4477426A (en) * 1983-04-29 1984-10-16 Foster Wheeler Energy Corporation Process for preparing a sulfur dioxide containing gas stream for reaction with coal
US5015365A (en) * 1988-04-20 1991-05-14 Vara International Inc. Process for removing halogenated hydrocarbons and other solvents from a solvent laden air (SLA) stream
DE3826237C2 (de) * 1988-08-02 1993-11-04 Petersen Hugo Verfahrenstech Verfahren zur desorption eines mit schadstoffen beladenen adsorptionsmittels und anlage zur durchfuehrung des verfahrens
US4919692A (en) * 1988-12-19 1990-04-24 Vara International, Inc. Process for removing solvents and other contaminants from an inlet solvent laden air path
US4902310A (en) * 1989-05-16 1990-02-20 Vara International, Inc. Process for removing halogenated hydrocarbons from solvent streams
DE4109892C2 (de) * 1991-03-26 1994-12-22 Metallgesellschaft Ag Verfahren zur Entfernung von Schwefelwasserstoff aus Gasen mittels Aktivkohle
JP2663960B2 (ja) * 1992-07-06 1997-10-15 住友重機械工業株式会社 乾式脱硫装置の運転方法
US5466645A (en) * 1994-03-29 1995-11-14 Calgon Carbon Corporation Method for reactivating nitrogen-treated carbon catalysts
US5469699A (en) * 1994-10-14 1995-11-28 Foster Wheeler Development Corporation Method and apparatus for generating electrical energy utilizing a boiler and a gas turbine powered by a carbonizer
CN102702139B (zh) 2006-04-03 2016-01-20 药物热化学品公司 热提取方法和产物
US7905990B2 (en) 2007-11-20 2011-03-15 Ensyn Renewables, Inc. Rapid thermal conversion of biomass
US20110252662A1 (en) * 2009-10-01 2011-10-20 Bland Richard W Mineral slurry drying method and system
US20110284359A1 (en) 2010-05-20 2011-11-24 Uop Llc Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas
US8499702B2 (en) * 2010-07-15 2013-08-06 Ensyn Renewables, Inc. Char-handling processes in a pyrolysis system
US9441887B2 (en) 2011-02-22 2016-09-13 Ensyn Renewables, Inc. Heat removal and recovery in biomass pyrolysis
US9073005B2 (en) * 2011-06-09 2015-07-07 Sri International Falling microbead counter-flow process for separating gas mixtures
US9347005B2 (en) 2011-09-13 2016-05-24 Ensyn Renewables, Inc. Methods and apparatuses for rapid thermal processing of carbonaceous material
US10041667B2 (en) 2011-09-22 2018-08-07 Ensyn Renewables, Inc. Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same
US9044727B2 (en) 2011-09-22 2015-06-02 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US10400175B2 (en) 2011-09-22 2019-09-03 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US9109177B2 (en) 2011-12-12 2015-08-18 Ensyn Renewables, Inc. Systems and methods for renewable fuel
US9670413B2 (en) 2012-06-28 2017-06-06 Ensyn Renewables, Inc. Methods and apparatuses for thermally converting biomass
US10633606B2 (en) 2012-12-10 2020-04-28 Ensyn Renewables, Inc. Systems and methods for renewable fuel
CN103706345B (zh) * 2013-12-17 2016-08-17 南京工业大学 用于车用柴油深度脱硫金属有机骨架MOFs吸附剂再生的工艺
WO2017034981A1 (en) 2015-08-21 2017-03-02 Ensyn Renewables, Inc. Liquid biomass heating system
BR112019013387B1 (pt) 2016-12-29 2023-03-28 Ensyn Renewables, Inc Desmetalização de biomassa
CN113877553B (zh) * 2021-10-27 2024-01-23 中冶赛迪技术研究中心有限公司 一种高炉煤气脱硫活性炭再生工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1832217A (en) * 1928-07-13 1931-11-17 Cie Int Fab Essences & Petrole Regeneration of catalysts
US2933454A (en) * 1955-11-14 1960-04-19 Pittsburgh Coke & Chemical Co Reactivation of spent adsorbent carbon
CH437114A (de) * 1965-06-11 1967-05-31 Eickhoff Geb Rundtisch zum Verpacken stabförmiger Teile
DE1669318A1 (de) * 1967-01-13 1972-05-04 Takeda Chemical Industries Ltd Verfahren zur Entfernung von Schwefeldioxyd aus schwefeldioxydhaltigen Gasen und Mittel hierzu
US3917799A (en) * 1968-08-13 1975-11-04 Westvaco Corp Sulfur oxide adsorption and recovery
GB1280237A (en) * 1968-08-27 1972-07-05 Takeda Chemical Industries Ltd A process for removing sulfur oxides from waste gas
CA999722A (en) * 1972-08-10 1976-11-16 Foster Wheeler Corporation Reduction of sulfur dioxide to sulfur
DE2433076A1 (de) * 1973-07-12 1975-02-06 Takeda Chemical Industries Ltd Verfahren zur entfernung von stickstoffoxyden aus abgasen
JPS5289593A (en) * 1975-11-26 1977-07-27 Foster Wheeler Energy Corp Method of reducing sulfur dioxide to sulfur
FR2373326A1 (fr) * 1976-12-13 1978-07-07 Allied Chem Procede de reduction de l'anhydride sulfureux par du charbon
JPS5288292A (en) * 1976-12-21 1977-07-23 Foster Wheeler Energy Corp Module apparatus for reducing sulfur dioxide

Also Published As

Publication number Publication date
US4219537A (en) 1980-08-26
JPS641165B2 ( ) 1989-01-10
DE2943698A1 (de) 1980-05-14
JPS5561922A (en) 1980-05-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee