JPS60191008A - Sulfuric acid producing apparatus equipped with gas turbine - Google Patents

Sulfuric acid producing apparatus equipped with gas turbine

Info

Publication number
JPS60191008A
JPS60191008A JP59045132A JP4513284A JPS60191008A JP S60191008 A JPS60191008 A JP S60191008A JP 59045132 A JP59045132 A JP 59045132A JP 4513284 A JP4513284 A JP 4513284A JP S60191008 A JPS60191008 A JP S60191008A
Authority
JP
Japan
Prior art keywords
gas
turbine
temp
sent
sulfur
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
JP59045132A
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 JP59045132A priority Critical patent/JPS60191008A/en
Publication of JPS60191008A publication Critical patent/JPS60191008A/en
Pending legal-status Critical Current

Links

Classifications

    • Y02P20/124
    • 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 prevent the corrosion of a gas turbine and to increase the SO2 concn. in gas by sending air which is heated to high temp. in a heat exchanger into a pressurized sulfur burning furnace, and simultaneously sending the gaseous SO2 at low temp. discharged from the turbine into an ordinary-pressure sulfur burning furnace.
CONSTITUTION: The dry air compressed by a compressor 9 is heat-exchanged with a gas discharged from a turbine 8 in a heat exchanger 12, and heated to high temps. The heated air and molten sulfur whose amt. to be burnt is reduced are sent into a pressurized sulfur burning furnace 11 to burn the sulfur. The formed high-temp. and high-pressure gas contg. SO2 in low concn. is introduced into the turbine 8 to work the turbine, and then heat-exchanged with the compressed air in the heat exchanger 12 to lower the temp. Then the SO2-contg. gas is sent along with the molten sulfur into an ordinary-pressure sulfur burning furnace 1. The formed high-temp. and high-pressure gas having high SO2 content is sent into a waste heat boiler 2 wherein the heat is recovered, and then sent into a converter 4 through a gas filter 3 to convert SO2 into SO3. Superheated steam is taken out from a superheater 5. Meanwhile, gaseous SO3 is sent into an absorption tower 7, and absorbed in concd. sulfuric acid to obtain the product sulfuric acid.
COPYRIGHT: (C)1985,JPO&Japio
JP59045132A 1984-03-09 1984-03-09 Sulfuric acid producing apparatus equipped with gas turbine Pending JPS60191008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59045132A JPS60191008A (en) 1984-03-09 1984-03-09 Sulfuric acid producing apparatus equipped with gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59045132A JPS60191008A (en) 1984-03-09 1984-03-09 Sulfuric acid producing apparatus equipped with gas turbine

Publications (1)

Publication Number Publication Date
JPS60191008A true JPS60191008A (en) 1985-09-28

Family

ID=12710745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59045132A Pending JPS60191008A (en) 1984-03-09 1984-03-09 Sulfuric acid producing apparatus equipped with gas turbine

Country Status (1)

Country Link
JP (1) JPS60191008A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034229A1 (en) 2006-09-19 2008-03-27 Bogdan Wojak Gas turbine topping in sulfuric acid manufacture
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034229A1 (en) 2006-09-19 2008-03-27 Bogdan Wojak Gas turbine topping in sulfuric acid manufacture
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

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