ZA727754B - Improvements in and relating to the manufacture of sulphuric acid - Google Patents

Improvements in and relating to the manufacture of sulphuric acid

Info

Publication number
ZA727754B
ZA727754B ZA727754A ZA727754A ZA727754B ZA 727754 B ZA727754 B ZA 727754B ZA 727754 A ZA727754 A ZA 727754A ZA 727754 A ZA727754 A ZA 727754A ZA 727754 B ZA727754 B ZA 727754B
Authority
ZA
South Africa
Prior art keywords
relating
manufacture
sulphuric acid
sulphuric
acid
Prior art date
Application number
ZA727754A
Inventor
W Logeman
Original Assignee
African Explosives & Chem
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 African Explosives & Chem filed Critical African Explosives & Chem
Priority to ZA727754A priority Critical patent/ZA727754B/en
Priority to AU61726/73A priority patent/AU6172673A/en
Priority to GB4968773A priority patent/GB1391866A/en
Priority to FR7338588A priority patent/FR2204567B1/fr
Priority to DE19732354650 priority patent/DE2354650A1/en
Publication of ZA727754B publication Critical patent/ZA727754B/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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
ZA727754A 1972-11-01 1972-11-01 Improvements in and relating to the manufacture of sulphuric acid ZA727754B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ZA727754A ZA727754B (en) 1972-11-01 1972-11-01 Improvements in and relating to the manufacture of sulphuric acid
AU61726/73A AU6172673A (en) 1972-11-01 1973-10-24 Sulphuric acid
GB4968773A GB1391866A (en) 1972-11-01 1973-10-25 Manufacture of sulphuric acid
FR7338588A FR2204567B1 (en) 1972-11-01 1973-10-30
DE19732354650 DE2354650A1 (en) 1972-11-01 1973-10-31 CONTACT PROCEDURE FOR THE MANUFACTURING OF SULFUR ACID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA727754A ZA727754B (en) 1972-11-01 1972-11-01 Improvements in and relating to the manufacture of sulphuric acid

Publications (1)

Publication Number Publication Date
ZA727754B true ZA727754B (en) 1974-06-26

Family

ID=25565560

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727754A ZA727754B (en) 1972-11-01 1972-11-01 Improvements in and relating to the manufacture of sulphuric acid

Country Status (5)

Country Link
AU (1) AU6172673A (en)
DE (1) DE2354650A1 (en)
FR (1) FR2204567B1 (en)
GB (1) GB1391866A (en)
ZA (1) ZA727754B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536446A (en) * 1967-09-26 1970-10-27 Chemical Construction Corp Production of sulfuric acid
FR2149586A5 (en) * 1971-08-13 1973-03-30 Ugine Kuhlmann IMPROVEMENT IN THE MANUFACTURING OF SULFURIC ACID

Also Published As

Publication number Publication date
FR2204567B1 (en) 1977-12-09
DE2354650A1 (en) 1974-05-09
FR2204567A1 (en) 1974-05-24
AU6172673A (en) 1975-04-24
GB1391866A (en) 1975-04-23

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