FR2300740A1 - Procede et dispositif de thermodissociation d'acide sulfurique residuaire - Google Patents

Procede et dispositif de thermodissociation d'acide sulfurique residuaire

Info

Publication number
FR2300740A1
FR2300740A1 FR7604002A FR7604002A FR2300740A1 FR 2300740 A1 FR2300740 A1 FR 2300740A1 FR 7604002 A FR7604002 A FR 7604002A FR 7604002 A FR7604002 A FR 7604002A FR 2300740 A1 FR2300740 A1 FR 2300740A1
Authority
FR
France
Prior art keywords
thermodissociation
sulfuric acid
residual sulfuric
residual
acid
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.)
Granted
Application number
FR7604002A
Other languages
English (en)
Other versions
FR2300740B1 (fr
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.)
Davy Powergas GmbH
Original Assignee
Davy Powergas 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 Davy Powergas GmbH filed Critical Davy Powergas GmbH
Publication of FR2300740A1 publication Critical patent/FR2300740A1/fr
Application granted granted Critical
Publication of FR2300740B1 publication Critical patent/FR2300740B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K5/00—Whistles
    • 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
    • C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/12—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour characterised by the shape or arrangement of the outlets from the nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/008—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for liquid waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Treatment Of Sludge (AREA)
FR7604002A 1975-02-15 1976-02-13 Procede et dispositif de thermodissociation d'acide sulfurique residuaire Granted FR2300740A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752506438 DE2506438C3 (de) 1975-02-15 1975-02-15 Verfahren zur thermischen Spaltung von Abfallschwefelsäure

Publications (2)

Publication Number Publication Date
FR2300740A1 true FR2300740A1 (fr) 1976-09-10
FR2300740B1 FR2300740B1 (fr) 1980-11-21

Family

ID=5938972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604002A Granted FR2300740A1 (fr) 1975-02-15 1976-02-13 Procede et dispositif de thermodissociation d'acide sulfurique residuaire

Country Status (6)

Country Link
JP (1) JPS51149195A (fr)
CA (1) CA1102997A (fr)
DE (1) DE2506438C3 (fr)
FR (1) FR2300740A1 (fr)
GB (1) GB1527661A (fr)
NL (1) NL7600702A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288913A2 (fr) * 1987-04-27 1988-11-02 Rhone-Poulenc Inc. Procédé d'élimination de déchets solids par dissolution dans un acide et incinération consécutive

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256721A (en) * 1979-02-23 1981-03-17 Boc Limited Combustion method and apparatus
US4376107A (en) 1981-06-11 1983-03-08 Morgenthaler John H Process for the regeneration of spent sulfuric acid
EP0071078A1 (fr) * 1981-07-25 1983-02-09 Bayer Ag Procédé pour la production d'acide sulfurique
US4490347A (en) * 1983-02-07 1984-12-25 E. I. Du Pont De Nemours And Company Process for sulfuric acid regeneration
GB8610856D0 (en) * 1986-05-02 1986-06-11 Boc Group Plc Treatment of waste material
GB2190909B (en) * 1986-05-02 1990-05-02 Boc Group Plc Treatment of waste material
DE10045322C2 (de) * 2000-09-12 2002-07-18 Messer Griesheim Gmbh Zerstäubungsbrenner für die thermische Spaltung von schwefelhaltigem Reststoff
DE10045320A1 (de) * 2000-09-12 2002-03-28 Messer Griesheim Gmbh Verfahren zur Regenerierung von schwefelhaltigem Reststoff und zur Durchführung des Verfahrens geeigneter Zerstäubungsbrenner
DE102009054312A1 (de) * 2009-11-24 2011-05-26 Air Liquide Deutschland Gmbh Verfahren und Vorrichtung zur Verbrennung von Flüssigkeiten
CN106524185B (zh) * 2016-11-28 2019-07-02 查都（上海）科技有限公司 一种处理废硫酸与有机废液系统及工艺流程
CN107975812A (zh) * 2017-10-21 2018-05-01 上海英保能源化工科技有限公司 L型废酸裂解炉
US20230339752A1 (en) * 2022-04-25 2023-10-26 Messer Industries Usa, Inc. Process and apparatus for acid regeneration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288913A2 (fr) * 1987-04-27 1988-11-02 Rhone-Poulenc Inc. Procédé d'élimination de déchets solids par dissolution dans un acide et incinération consécutive
EP0288913A3 (en) * 1987-04-27 1990-05-16 Stauffer Chemical Company Method of disposing of materials by dissolving in acid and then incinerating

Also Published As

Publication number Publication date
GB1527661A (en) 1978-10-04
FR2300740B1 (fr) 1980-11-21
DE2506438C3 (de) 1979-04-26
DE2506438B2 (de) 1978-09-07
JPS51149195A (en) 1976-12-21
CA1102997A (fr) 1981-06-16
DE2506438A1 (de) 1976-08-26
NL7600702A (nl) 1976-08-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse