PL288078A1 - Method of obtaining sulfuric acid - Google Patents

Method of obtaining sulfuric acid

Info

Publication number
PL288078A1
PL288078A1 PL28807890A PL28807890A PL288078A1 PL 288078 A1 PL288078 A1 PL 288078A1 PL 28807890 A PL28807890 A PL 28807890A PL 28807890 A PL28807890 A PL 28807890A PL 288078 A1 PL288078 A1 PL 288078A1
Authority
PL
Poland
Prior art keywords
sulfuric acid
obtaining sulfuric
obtaining
acid
sulfuric
Prior art date
Application number
PL28807890A
Other versions
PL165401B1 (en
Inventor
Zdzislaw Kowalewski
Piotr Grzesiak
Stefan Oborski
Wlodzimierz Hopke
Jan Ziolkowski
Original Assignee
Polchem Torunskie Zaklady Prze
Inst Chemii Nieorganicznej
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 Polchem Torunskie Zaklady Prze, Inst Chemii Nieorganicznej filed Critical Polchem Torunskie Zaklady Prze
Priority to PL28807890A priority Critical patent/PL165401B1/en
Priority to DE19914138618 priority patent/DE4138618C2/en
Priority to CS913649A priority patent/CZ281143B6/en
Priority to SU5010227 priority patent/RU2046756C1/en
Priority to HU376491A priority patent/HU211443B/en
Publication of PL288078A1 publication Critical patent/PL288078A1/en
Publication of PL165401B1 publication Critical patent/PL165401B1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
PL28807890A 1990-12-03 1990-12-03 Method of obtaining sulfuric acid PL165401B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL28807890A PL165401B1 (en) 1990-12-03 1990-12-03 Method of obtaining sulfuric acid
DE19914138618 DE4138618C2 (en) 1990-12-03 1991-11-25 Process for the production of sulfuric acid
CS913649A CZ281143B6 (en) 1990-12-03 1991-12-02 Process for preparing sulfuric acid
SU5010227 RU2046756C1 (en) 1990-12-03 1991-12-02 Sulfuric acid production method
HU376491A HU211443B (en) 1990-12-03 1991-12-02 Process for producing sulphuric acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28807890A PL165401B1 (en) 1990-12-03 1990-12-03 Method of obtaining sulfuric acid

Publications (2)

Publication Number Publication Date
PL288078A1 true PL288078A1 (en) 1992-06-15
PL165401B1 PL165401B1 (en) 1994-12-30

Family

ID=20053083

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28807890A PL165401B1 (en) 1990-12-03 1990-12-03 Method of obtaining sulfuric acid

Country Status (5)

Country Link
CZ (1) CZ281143B6 (en)
DE (1) DE4138618C2 (en)
HU (1) HU211443B (en)
PL (1) PL165401B1 (en)
RU (1) RU2046756C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1053637C (en) * 1995-06-22 2000-06-21 应燮堂 Process for production of sulfuric acid by using high-concentration sulfur-dioxide gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620673A (en) * 1968-03-21 1971-11-16 Parsons Co Ralph M Method of producing sulfuric acid
US3443893A (en) * 1968-05-16 1969-05-13 Du Pont Recovery of copper and cyanide values from cuprous cyanides
DE2838112A1 (en) * 1978-08-31 1980-03-13 Biprokwas Sulphuric acid mfr. from sulphur, pyrite(s) etc. - by three stage contact oxidn. of sulphur di:oxide in five plate plant to reduce atmos. pollution

Also Published As

Publication number Publication date
CS364991A3 (en) 1992-06-17
DE4138618A1 (en) 1992-06-04
HUT61707A (en) 1993-03-01
PL165401B1 (en) 1994-12-30
DE4138618C2 (en) 1998-12-03
HU913764D0 (en) 1992-02-28
RU2046756C1 (en) 1995-10-27
CZ281143B6 (en) 1996-06-12
HU211443B (en) 1995-11-28

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