CA953079A - Process for producing sodium sulphate - Google Patents

Process for producing sodium sulphate

Info

Publication number
CA953079A
CA953079A CA128,560A CA128560A CA953079A CA 953079 A CA953079 A CA 953079A CA 128560 A CA128560 A CA 128560A CA 953079 A CA953079 A CA 953079A
Authority
CA
Canada
Prior art keywords
sodium sulphate
producing sodium
producing
sulphate
sodium
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
CA128,560A
Other languages
English (en)
Other versions
CA128560S (en
Inventor
Luigi Piccolo
Gabriele Bottai
Giorgio Cozza
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Application granted granted Critical
Publication of CA953079A publication Critical patent/CA953079A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/06—Preparation of sulfates by double decomposition
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/01—Waste acid containing iron
    • Y10S423/02—Sulfuric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Iron (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA128,560A 1970-11-26 1971-11-25 Process for producing sodium sulphate Expired CA953079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3220870 1970-11-26

Publications (1)

Publication Number Publication Date
CA953079A true CA953079A (en) 1974-08-20

Family

ID=11235007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,560A Expired CA953079A (en) 1970-11-26 1971-11-25 Process for producing sodium sulphate

Country Status (9)

Country Link
US (1) US3773911A (enExample)
JP (1) JPS5117156B1 (enExample)
CA (1) CA953079A (enExample)
CH (1) CH540853A (enExample)
DE (1) DE2158329C3 (enExample)
FR (1) FR2116057A5 (enExample)
GB (1) GB1311418A (enExample)
NL (1) NL7116081A (enExample)
YU (1) YU34645B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808674A1 (de) * 1978-03-01 1979-09-06 Bayer Ag Verfahren zur herstellung von eisenoxidpigmenten und natriumsulfat
JPH0182158U (enExample) * 1987-11-25 1989-06-01

Also Published As

Publication number Publication date
GB1311418A (en) 1973-03-28
DE2158329C3 (de) 1980-12-18
FR2116057A5 (enExample) 1972-07-07
JPS5117156B1 (enExample) 1976-05-31
US3773911A (en) 1973-11-20
CH540853A (it) 1973-08-31
YU294371A (en) 1979-04-30
NL7116081A (enExample) 1972-05-30
DE2158329B2 (de) 1980-04-24
DE2158329A1 (de) 1972-06-29
YU34645B (en) 1979-12-31

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