CS195660B2 - Process for preparing sulphuric acid especially for the production of phosphorous fertilizers - Google Patents

Process for preparing sulphuric acid especially for the production of phosphorous fertilizers Download PDF

Info

Publication number
CS195660B2
CS195660B2 CS782007A CS200778A CS195660B2 CS 195660 B2 CS195660 B2 CS 195660B2 CS 782007 A CS782007 A CS 782007A CS 200778 A CS200778 A CS 200778A CS 195660 B2 CS195660 B2 CS 195660B2
Authority
CS
Czechoslovakia
Prior art keywords
sulfuric acid
production
contg
gases
sulfur dioxide
Prior art date
Application number
CS782007A
Other languages
Czech (cs)
English (en)
Inventor
Tadeusz Bronikowski
Kazimierz Grzadkowski
Wieslaw Kawecki
Wilhelm Korejwo
Wanda Pasiuk-Bronikowska
Jerzy Werner
Original Assignee
Polska Akademia Nauk Instytut
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 Polska Akademia Nauk Instytut filed Critical Polska Akademia Nauk Instytut
Publication of CS195660B2 publication Critical patent/CS195660B2/cs

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
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Catalysts (AREA)
CS782007A 1977-03-30 1978-03-29 Process for preparing sulphuric acid especially for the production of phosphorous fertilizers CS195660B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1977197038A PL107500B1 (pl) 1977-03-30 1977-03-30 Sposob wytwarzania kwasu siarkowego,zwlaszcza do produkcji nawozow fosforowych

Publications (1)

Publication Number Publication Date
CS195660B2 true CS195660B2 (en) 1980-02-29

Family

ID=19981692

Family Applications (1)

Application Number Title Priority Date Filing Date
CS782007A CS195660B2 (en) 1977-03-30 1978-03-29 Process for preparing sulphuric acid especially for the production of phosphorous fertilizers

Country Status (5)

Country Link
CS (1) CS195660B2 (pl)
DD (1) DD135073A5 (pl)
DE (1) DE2812842A1 (pl)
FI (1) FI66161C (pl)
PL (1) PL107500B1 (pl)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168321C (pl) * 1971-03-29 Chiyoda Chem Eng Construct Co

Also Published As

Publication number Publication date
FI66161B (fi) 1984-05-31
DE2812842A1 (de) 1978-10-05
PL197038A1 (pl) 1978-10-09
FI780959A7 (fi) 1978-10-01
DD135073A5 (de) 1979-04-11
PL107500B1 (pl) 1980-02-29
FI66161C (fi) 1984-09-10

Similar Documents

Publication Publication Date Title
CA1068879A (en) Method for removing nitrogen oxides from exhaust gases
EP0628339B1 (en) Method for extraction of undesirable substances in a biogas
US3920794A (en) Method for removal of sulfur dioxide from gases
AU2011201818B2 (en) Process for preparation of calcium thiosulfate liquid solution from lime, sulfur, and sulfur dioxide
AU2016382882B2 (en) Oxidation process for producing potassium thiosulfate
US3528797A (en) Chemical suppression of nitrogen oxides
CS195660B2 (en) Process for preparing sulphuric acid especially for the production of phosphorous fertilizers
NO320211B1 (no) Fremgangsmate for fremstilling av gjodningsmidler og svovelforbindelser
US2196584A (en) Manufacture of ferric sulphate
US4073635A (en) Process for producing a slurry suitable for the manufacture of a mixed fertilizer containing nitrogen plus phosphorus
US4971776A (en) Process for the recovery of NO from the waste gas resulting from the production of ammonium nitrite
US4944929A (en) Process for the removal of nitrogen oxide from flue gases
US3936525A (en) Removal of sulfur dioxide from stack gases with phosphate slimes
Hughes et al. Action of Sulphur Dioxide on Phosphates of Calcium1
Farkhodov Subject: Sulfuric acid production and use in agriculture
Tinge Formation of NOx by digestion of phosphate ores with concentrated nitric acid
US6365117B1 (en) Method for preparing phosphoric acid
US2589684A (en) Recovery of so2
PL114608B1 (en) Method of manufacture of sulfuric acid,especially for phosphatic fertilizers manufacture
SU865775A1 (ru) Способ получени бромистоводородной кислоты
SU1234388A1 (ru) Способ получени гранулированного суперфосфата
SU1632937A1 (ru) Способ получени серной кислоты
SU688488A1 (ru) Способ получени сложных удобрений из фосфатных руд
SU1263686A1 (ru) Способ получени сложного удобрени
Sauchelli Sulfur in the American fertilizer industry