IL64712A - Process for recovering sulfuric acid and ammonia from diammonium sulfate - Google Patents

Process for recovering sulfuric acid and ammonia from diammonium sulfate

Info

Publication number
IL64712A
IL64712A IL64712A IL6471282A IL64712A IL 64712 A IL64712 A IL 64712A IL 64712 A IL64712 A IL 64712A IL 6471282 A IL6471282 A IL 6471282A IL 64712 A IL64712 A IL 64712A
Authority
IL
Israel
Prior art keywords
sulfate
ammonia
weight per
per cent
sulfuric acid
Prior art date
Application number
IL64712A
Other languages
English (en)
Other versions
IL64712A0 (en
Original Assignee
Fertilizer Dev Sa
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 Fertilizer Dev Sa filed Critical Fertilizer Dev Sa
Priority to IL64712A priority Critical patent/IL64712A/xx
Priority to DE8282301590T priority patent/DE3264851D1/de
Priority to EP82301590A priority patent/EP0083831B1/de
Priority to AT82301590T priority patent/ATE14414T1/de
Publication of IL64712A0 publication Critical patent/IL64712A0/xx
Priority to ZA828301A priority patent/ZA828301B/xx
Publication of IL64712A publication Critical patent/IL64712A/xx

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
    • C01B17/745—Preparation from sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/026—Preparation of ammonia from inorganic compounds
    • C01C1/028—Preparation of ammonia from inorganic compounds from ammonium sulfate or sulfite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Sludge (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Catalysts (AREA)
  • Removal Of Specific Substances (AREA)
  • Industrial Gases (AREA)
IL64712A 1982-01-05 1982-01-05 Process for recovering sulfuric acid and ammonia from diammonium sulfate IL64712A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IL64712A IL64712A (en) 1982-01-05 1982-01-05 Process for recovering sulfuric acid and ammonia from diammonium sulfate
DE8282301590T DE3264851D1 (en) 1982-01-05 1982-03-25 Process for producing sulfuric acid and ammonia
EP82301590A EP0083831B1 (de) 1982-01-05 1982-03-25 Verfahren zur Herstellung von Schwefelsäure und Ammoniak
AT82301590T ATE14414T1 (de) 1982-01-05 1982-03-25 Verfahren zur herstellung von schwefelsaeure und ammoniak.
ZA828301A ZA828301B (en) 1982-01-05 1982-11-11 A process for producing sulfuric acid and ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL64712A IL64712A (en) 1982-01-05 1982-01-05 Process for recovering sulfuric acid and ammonia from diammonium sulfate

Publications (2)

Publication Number Publication Date
IL64712A0 IL64712A0 (en) 1982-03-31
IL64712A true IL64712A (en) 1984-07-31

Family

ID=11053173

Family Applications (1)

Application Number Title Priority Date Filing Date
IL64712A IL64712A (en) 1982-01-05 1982-01-05 Process for recovering sulfuric acid and ammonia from diammonium sulfate

Country Status (5)

Country Link
EP (1) EP0083831B1 (de)
AT (1) ATE14414T1 (de)
DE (1) DE3264851D1 (de)
IL (1) IL64712A (de)
ZA (1) ZA828301B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882134A (en) * 1987-04-10 1989-11-21 Imc Fertilizer, Inc. Recovery of hydrogen fluoride from an aqueous solution containing ammonium fluoride and hydrogen fluoride

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7632479B2 (en) * 2006-08-31 2009-12-15 Iogen Energy Corporation Process for producing ammonia and sulfuric acid from a stream comprising ammonium sulfate
GB2476083A (en) * 2009-12-10 2011-06-15 Sca Hygiene Prod Ab Manufacturing a breathable polymer film
EP4299553A1 (de) * 2022-06-30 2024-01-03 SABIC Global Technologies B.V. Herstellung von stickstoff-, kalium-, schwefelnährstoffen durch entkohlung und verwendung von calciumsulfat
EP4299554A1 (de) * 2022-06-30 2024-01-03 SABIC Global Technologies B.V. Verfahren zur herstellung von ca-nährstoffen zur unterstützung der kohlenstoffneutralität

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH477367A (de) * 1962-09-11 1969-08-31 Inventa Ag Verfahren zur Gewinnung von Ammoniak und Schwefeloxyden aus Ammonsulfatlaugen
DE1229995B (de) * 1964-01-17 1966-12-08 Chemiebau Dr A Zieren Ges Mit Verfahren zur Gewinnung von Ammoniak und Schwefeldioxyd
FR2075207A5 (en) * 1970-01-05 1971-10-08 Exxon Research Engineering Co Ammonium bisulphate - by thermal decomposition of ammonium sulphate
DE2130036B2 (de) * 1971-06-18 1977-02-10 Davy Powergas GmbH, 5000 Köln Verfahren zur herstellung von lactamen
FR2370694A1 (fr) * 1976-11-16 1978-06-09 Ugine Kuhlmann Decomposition thermique du sulfate neutre d'ammonium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882134A (en) * 1987-04-10 1989-11-21 Imc Fertilizer, Inc. Recovery of hydrogen fluoride from an aqueous solution containing ammonium fluoride and hydrogen fluoride

Also Published As

Publication number Publication date
ATE14414T1 (de) 1985-08-15
EP0083831A1 (de) 1983-07-20
IL64712A0 (en) 1982-03-31
DE3264851D1 (en) 1985-08-29
ZA828301B (en) 1983-12-28
EP0083831B1 (de) 1985-07-24

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