NL6918954A - - Google Patents

Info

Publication number
NL6918954A
NL6918954A NL6918954A NL6918954A NL6918954A NL 6918954 A NL6918954 A NL 6918954A NL 6918954 A NL6918954 A NL 6918954A NL 6918954 A NL6918954 A NL 6918954A NL 6918954 A NL6918954 A NL 6918954A
Authority
NL
Netherlands
Application number
NL6918954A
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 filed Critical
Publication of NL6918954A publication Critical patent/NL6918954A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • 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
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NL6918954A 1969-01-11 1969-12-17 NL6918954A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691901340 DE1901340A1 (de) 1969-01-11 1969-01-11 Verfahren zur Gewinnung von verhuettungsfaehigem von Gangart und Begleitelementen freiem Kiesabbrand

Publications (1)

Publication Number Publication Date
NL6918954A true NL6918954A (enrdf_load_html_response) 1970-07-14

Family

ID=5722211

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6918954A NL6918954A (enrdf_load_html_response) 1969-01-11 1969-12-17

Country Status (5)

Country Link
BE (1) BE742988A (enrdf_load_html_response)
DE (1) DE1901340A1 (enrdf_load_html_response)
ES (1) ES374292A1 (enrdf_load_html_response)
FR (1) FR2028142A1 (enrdf_load_html_response)
NL (1) NL6918954A (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR2028142A1 (fr) 1970-10-09
ES374292A1 (es) 1971-12-16
DE1901340A1 (de) 1970-08-13
BE742988A (enrdf_load_html_response) 1970-05-14

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