UA95120C2 - Method for dry purifiation of blast-furnace gas - Google Patents

Method for dry purifiation of blast-furnace gas

Info

Publication number
UA95120C2
UA95120C2 UAA200905220A UAA200905220A UA95120C2 UA 95120 C2 UA95120 C2 UA 95120C2 UA A200905220 A UAA200905220 A UA A200905220A UA A200905220 A UAA200905220 A UA A200905220A UA 95120 C2 UA95120 C2 UA 95120C2
Authority
UA
Ukraine
Prior art keywords
blast
furnace gas
purification
temperature
furnace
Prior art date
Application number
UAA200905220A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Вадим Валерьевич Осипенко
Валерий Дмитриевич Осипенко
Original Assignee
Вадим Валерьевич Осипенко
Валерий Дмитриевич Осипенко
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 Вадим Валерьевич Осипенко, Валерий Дмитриевич Осипенко filed Critical Вадим Валерьевич Осипенко
Priority to UAA200905220A priority Critical patent/UA95120C2/en
Priority to RU2009132782/02A priority patent/RU2430971C2/en
Publication of UA95120C2 publication Critical patent/UA95120C2/en

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Abstract

The invention relates to ferrous metallurgy and can be used at dry purification of blast-furnace (top smoke) gas. A method comprises the primary purification of blast-furnace gas in dry dust catcher, further thin purification of blast-furnace gas in bag filters and further use of purified blast-furnace gas for production of electrical power. The temperature of blast-furnace gas is determined after primary purification of blast-furnace gas in dry dust catcher, and blast-furnace gas is cooled with water to temperature which does not exceed the established value but is not smaller dew-point temperature at increased temperature of blast-furnace gas relative to it established value, at that water is sprayed in flow of blast-furnace gas in any direction relativeto direction of flow of blast-furnace gas so that droplets of sprayed water did not contact to internal surface of established volume. Water volume necessary for cooling of blast-furnace gas is determined considering measured values which used for calculation of temperatures of dew loss point. The blast-furnace gas is purified using effect Koanda before directing of blast-furnace gas in bags of bag filter. The method allows to make work resource of purification system of blast-furnace gas not smaller work resource of purification systems of air polluted by dust, with environment temperature.
UAA200905220A 2009-05-25 2009-05-25 Method for dry purifiation of blast-furnace gas UA95120C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UAA200905220A UA95120C2 (en) 2009-05-25 2009-05-25 Method for dry purifiation of blast-furnace gas
RU2009132782/02A RU2430971C2 (en) 2009-05-25 2009-08-31 Procedure for blast-furnace gas dry scrubbing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA200905220A UA95120C2 (en) 2009-05-25 2009-05-25 Method for dry purifiation of blast-furnace gas

Publications (1)

Publication Number Publication Date
UA95120C2 true UA95120C2 (en) 2011-07-11

Family

ID=44733253

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200905220A UA95120C2 (en) 2009-05-25 2009-05-25 Method for dry purifiation of blast-furnace gas

Country Status (2)

Country Link
RU (1) RU2430971C2 (en)
UA (1) UA95120C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9095865B2 (en) * 2011-11-16 2015-08-04 Csl Silicones Inc. Mobile coating system for elastomeric materials
CN103215400B (en) * 2013-04-19 2014-12-10 成都瑞柯林工程技术有限公司 Flue gas dust removal equipment with temperature fluctuation and flue gas dust removal system
EP3159640B1 (en) 2015-10-20 2020-04-01 Danieli Corus BV Cleaning furnace gas process and metal production plant
CN116574857B (en) * 2023-06-20 2024-02-02 华北理工大学智能仪器厂 Blast furnace gas cloth bag dust collector

Also Published As

Publication number Publication date
RU2009132782A (en) 2011-05-20
RU2430971C2 (en) 2011-10-10

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