ES350285A1 - Un procedimiento para producir un fertilizante compuesto granular de alta pureza. - Google Patents

Un procedimiento para producir un fertilizante compuesto granular de alta pureza.

Info

Publication number
ES350285A1
ES350285A1 ES350285A ES350285A ES350285A1 ES 350285 A1 ES350285 A1 ES 350285A1 ES 350285 A ES350285 A ES 350285A ES 350285 A ES350285 A ES 350285A ES 350285 A1 ES350285 A1 ES 350285A1
Authority
ES
Spain
Prior art keywords
product
ammonium
recycled
urea
rotary drum
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES350285A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of ES350285A1 publication Critical patent/ES350285A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02—Superphosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
ES350285A 1967-02-09 1968-02-08 Un procedimiento para producir un fertilizante compuesto granular de alta pureza. Expired ES350285A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP846567 1967-02-09

Publications (1)

Publication Number Publication Date
ES350285A1 true ES350285A1 (es) 1969-05-01

Family

ID=11693867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES350285A Expired ES350285A1 (es) 1967-02-09 1968-02-08 Un procedimiento para producir un fertilizante compuesto granular de alta pureza.

Country Status (4)

Country Link
US (1) US3576614A (es)
ES (1) ES350285A1 (es)
GB (1) GB1154132A (es)
NL (1) NL6801773A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU81236A1 (fr) * 1979-05-09 1980-12-16 Prayon Soc Procede et installation pour la fabrication d'engrais granules
CN104945070A (zh) * 2015-07-09 2015-09-30 史丹利化肥（平原）有限公司 尿基复合肥节能生产工艺及装置
US10519072B2 (en) * 2017-02-23 2019-12-31 Produquímica Indústria E Comércio S.A. Multi-nutrient granular fertilizer compositions and methods of using the same

Also Published As

Publication number Publication date
GB1154132A (en) 1969-06-04
NL6801773A (es) 1968-08-12
US3576614A (en) 1971-04-27

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