JPS60221306A - Sulfuric acid manufacturing apparatus provided with gas turbine - Google Patents

Sulfuric acid manufacturing apparatus provided with gas turbine

Info

Publication number
JPS60221306A
JPS60221306A JP59077218A JP7721884A JPS60221306A JP S60221306 A JPS60221306 A JP S60221306A JP 59077218 A JP59077218 A JP 59077218A JP 7721884 A JP7721884 A JP 7721884A JP S60221306 A JPS60221306 A JP S60221306A
Authority
JP
Japan
Prior art keywords
gas
sulfuric acid
heat
sulfur
combustion furnace
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.)
Pending
Application number
JP59077218A
Other languages
Japanese (ja)
Inventor
Moichi Uji
Original Assignee
Ishikawajima Harima Heavy Ind Co Ltd
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 Ishikawajima Harima Heavy Ind Co Ltd filed Critical Ishikawajima Harima Heavy Ind Co Ltd
Priority to JP59077218A priority Critical patent/JPS60221306A/en
Publication of JPS60221306A publication Critical patent/JPS60221306A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • Y02P20/129Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Abstract

PURPOSE: To increase recovered amt. of steam, to by-produce electric power, and to obtain sulfuric acid with high efficiency by letting a gas turbine to work with hot air which has exchanged heat with combustion gas of an auxiliary sulfur combustion furnace, conducting converted gaseous SO3 to a sulfuric acid condensing boiler, and allowing sulfuric acid to react and to condense.
CONSTITUTION: Dry air compressed by a compressor 15 and heated in a heat exchanger 14 is used for work in a gas turbine 16, and then introduced into an auxiliary sulfur combustion furnace 17 to burn melted sulfur. The heat of the generated hot SO2 gas is exchanged with the compressed air in said heat exchanger 14, then the SO2 gas is conducted to a sulfur combustion furnace under normal pressure 1, where melted sulfur is burnt and a gas having high SO2 concn. is obtd. Then, the gas is introduced into a waste heat boiler 2 to recover steam and the gas is fed to a converter 4 after it is cooled to convert SO2 to SO3. Then, it is fed to a sulfuric acid condensing boiler 18 where a reaction SO3+H2O→H2SO4, and condensation of H2SO4+H2O are caused. High pressure and low pressure superheated steam are generated by the heat of reaction and condensation, and condensed sulfuric acid is obtd. simultaneously.
COPYRIGHT: (C)1985,JPO&Japio
JP59077218A 1984-04-17 1984-04-17 Sulfuric acid manufacturing apparatus provided with gas turbine Pending JPS60221306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59077218A JPS60221306A (en) 1984-04-17 1984-04-17 Sulfuric acid manufacturing apparatus provided with gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59077218A JPS60221306A (en) 1984-04-17 1984-04-17 Sulfuric acid manufacturing apparatus provided with gas turbine

Publications (1)

Publication Number Publication Date
JPS60221306A true JPS60221306A (en) 1985-11-06

Family

ID=13627705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59077218A Pending JPS60221306A (en) 1984-04-17 1984-04-17 Sulfuric acid manufacturing apparatus provided with gas turbine

Country Status (1)

Country Link
JP (1) JPS60221306A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094826A (en) * 1990-01-27 1992-03-10 Gea Luftkuhler Gmbh Method and arrangement for the denitrification and desulfurization of hot waste gases, particularly from furnaces
US7543438B2 (en) 2007-09-25 2009-06-09 Bogdan Wojak Gas turbine topping device in a system for manufacturing sulfuric acid and method of using turbine to recover energy in manufacture of sulfuric acid
JP2014512264A (en) * 2011-04-06 2014-05-22 ハルドール・トプサー・アクチエゼルスカベット Method for producing sulfuric acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094826A (en) * 1990-01-27 1992-03-10 Gea Luftkuhler Gmbh Method and arrangement for the denitrification and desulfurization of hot waste gases, particularly from furnaces
US7543438B2 (en) 2007-09-25 2009-06-09 Bogdan Wojak Gas turbine topping device in a system for manufacturing sulfuric acid and method of using turbine to recover energy in manufacture of sulfuric acid
JP2014512264A (en) * 2011-04-06 2014-05-22 ハルドール・トプサー・アクチエゼルスカベット Method for producing sulfuric acid

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