ATA686376A - PROCESS AND EQUIPMENT FOR GENERATING NA2S BY REDUCING NA2SO4 - Google Patents

PROCESS AND EQUIPMENT FOR GENERATING NA2S BY REDUCING NA2SO4

Info

Publication number
ATA686376A
ATA686376A AT686376A AT686376A ATA686376A AT A686376 A ATA686376 A AT A686376A AT 686376 A AT686376 A AT 686376A AT 686376 A AT686376 A AT 686376A AT A686376 A ATA686376 A AT A686376A
Authority
AT
Austria
Prior art keywords
na2s
na2so4
generating
reducing
equipment
Prior art date
Application number
AT686376A
Other languages
German (de)
Other versions
AT349494B (en
Inventor
Erich Dipl Ing Feldbaumer
Heinz Dipl Ing Loquenz
Original Assignee
Chemiefaser Lenzing Ag
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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Priority to AT686376A priority Critical patent/AT349494B/en
Publication of ATA686376A publication Critical patent/ATA686376A/en
Application granted granted Critical
Publication of AT349494B publication Critical patent/AT349494B/en

Links

Classifications

    • 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
    • C01B17/22—Alkali metal sulfides or polysulfides
    • C01B17/24—Preparation by reduction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT686376A 1976-09-16 1976-09-16 PROCESS AND EQUIPMENT FOR GENERATING NA2S BY REDUCING NA2SO4 AT349494B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT686376A AT349494B (en) 1976-09-16 1976-09-16 PROCESS AND EQUIPMENT FOR GENERATING NA2S BY REDUCING NA2SO4

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT686376A AT349494B (en) 1976-09-16 1976-09-16 PROCESS AND EQUIPMENT FOR GENERATING NA2S BY REDUCING NA2SO4

Publications (2)

Publication Number Publication Date
ATA686376A true ATA686376A (en) 1978-09-15
AT349494B AT349494B (en) 1979-04-10

Family

ID=3590531

Family Applications (1)

Application Number Title Priority Date Filing Date
AT686376A AT349494B (en) 1976-09-16 1976-09-16 PROCESS AND EQUIPMENT FOR GENERATING NA2S BY REDUCING NA2SO4

Country Status (1)

Country Link
AT (1) AT349494B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109373335B (en) * 2018-09-19 2020-06-23 杭州典范科技有限公司 Cyclone furnace, combustion treatment method of salt-containing waste liquid and preparation method of sodium sulfide

Also Published As

Publication number Publication date
AT349494B (en) 1979-04-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee