AT380801B - Verfahren zur herstellung von ammoniumsulfatgranulaten - Google Patents

Verfahren zur herstellung von ammoniumsulfatgranulaten

Info

Publication number
AT380801B
AT380801B AT0031482A AT31482A AT380801B AT 380801 B AT380801 B AT 380801B AT 0031482 A AT0031482 A AT 0031482A AT 31482 A AT31482 A AT 31482A AT 380801 B AT380801 B AT 380801B
Authority
AT
Austria
Prior art keywords
ammonium sulfate
producing ammonium
sulfate granules
granules
producing
Prior art date
Application number
AT0031482A
Other languages
English (en)
Other versions
ATA31482A (de
Original Assignee
Buckau Walther Ag
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 Buckau Walther Ag filed Critical Buckau Walther Ag
Publication of ATA31482A publication Critical patent/ATA31482A/de
Application granted granted Critical
Publication of AT380801B publication Critical patent/AT380801B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C05C3/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/248—Preventing coalescing or controlling form or size of the crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
AT0031482A 1981-03-10 1982-01-28 Verfahren zur herstellung von ammoniumsulfatgranulaten AT380801B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813108986 DE3108986A1 (de) 1981-03-10 1981-03-10 "verfahren zum herstellen von ammoniumsulfatgranulaten"

Publications (2)

Publication Number Publication Date
ATA31482A ATA31482A (de) 1985-12-15
AT380801B true AT380801B (de) 1986-07-10

Family

ID=6126780

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0031482A AT380801B (de) 1981-03-10 1982-01-28 Verfahren zur herstellung von ammoniumsulfatgranulaten

Country Status (5)

Country Link
US (1) US4435341A (de)
AT (1) AT380801B (de)
DE (1) DE3108986A1 (de)
FR (1) FR2501527B1 (de)
NL (1) NL8200955A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475131B1 (de) * 1990-08-28 1996-05-15 Basf Corporation Verfahren und Einrichtung zur Erhöhung der Grösse des Ammoniumsulfats
US6015445A (en) * 1997-04-14 2000-01-18 Basf Corporation Anti-caking solids
US5980601A (en) * 1997-04-14 1999-11-09 Basf Corporation Anti-caking solids
US5885320A (en) * 1997-04-14 1999-03-23 Basf Corporation Anti-caking process
US5820787A (en) * 1997-04-14 1998-10-13 Basf Corporation Process for dust suppression in solids
US5855816A (en) * 1997-04-14 1999-01-05 Basf Corporation Dust suppression in solids
CN102020291B (zh) * 2009-09-18 2012-07-25 中国石油化工股份有限公司 一种硫铵结晶的装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923489A (en) * 1973-05-23 1975-12-02 Ralph W Richardson Pelletized fertilizer
DE2905731C3 (de) * 1979-02-15 1985-11-21 Walther & Cie Ag, 5000 Koeln Verfahren zum Herstellen von Ammonstilfntgranulaten

Also Published As

Publication number Publication date
NL8200955A (nl) 1982-10-01
DE3108986C2 (de) 1988-01-07
ATA31482A (de) 1985-12-15
FR2501527A1 (fr) 1982-09-17
DE3108986A1 (de) 1982-05-13
FR2501527B1 (fr) 1991-12-20
US4435341A (en) 1984-03-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee