ES2010409A6 - Treatment of powders and sludges from steelworks gas purificn. systems - Google Patents

Treatment of powders and sludges from steelworks gas purificn. systems

Info

Publication number
ES2010409A6
ES2010409A6 ES8900569A ES8900569A ES2010409A6 ES 2010409 A6 ES2010409 A6 ES 2010409A6 ES 8900569 A ES8900569 A ES 8900569A ES 8900569 A ES8900569 A ES 8900569A ES 2010409 A6 ES2010409 A6 ES 2010409A6
Authority
ES
Spain
Prior art keywords
systems
powders
sludges
treatment
gas purificn
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
ES8900569A
Other languages
Spanish (es)
Inventor
Monforte Jose Miguel Ansola
Garrido Luis Cordero
San Miguel Ignancio Quintana
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.)
PROMOTORA PARA LA INSTALACION
Original Assignee
PROMOTORA PARA LA INSTALACION
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 PROMOTORA PARA LA INSTALACION filed Critical PROMOTORA PARA LA INSTALACION
Priority to ES8900569A priority Critical patent/ES2010409A6/en
Publication of ES2010409A6 publication Critical patent/ES2010409A6/en
Expired legal-status Critical Current

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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Treatment Of Sludge (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The process, for converting toxic powders and sludge from gas purificn. systems of steel works into a stable, insoluble and inoffensive solid prod., consists of reacting the materials with cement, water and a setting activation activator. (0/0)
ES8900569A 1989-02-16 1989-02-16 Treatment of powders and sludges from steelworks gas purificn. systems Expired ES2010409A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8900569A ES2010409A6 (en) 1989-02-16 1989-02-16 Treatment of powders and sludges from steelworks gas purificn. systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8900569A ES2010409A6 (en) 1989-02-16 1989-02-16 Treatment of powders and sludges from steelworks gas purificn. systems

Publications (1)

Publication Number Publication Date
ES2010409A6 true ES2010409A6 (en) 1989-11-01

Family

ID=8260461

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900569A Expired ES2010409A6 (en) 1989-02-16 1989-02-16 Treatment of powders and sludges from steelworks gas purificn. systems

Country Status (1)

Country Link
ES (1) ES2010409A6 (en)

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Legal Events

Date Code Title Description
GC1A Exploitation certificate registered application without search report

Effective date: 19981201

FD2A Announcement of lapse in spain

Effective date: 20110223