FR2073604A5 - Process for a granular fertilizer - Google Patents

Process for a granular fertilizer

Info

Publication number
FR2073604A5
FR2073604A5 FR7044681A FR7044681A FR2073604A5 FR 2073604 A5 FR2073604 A5 FR 2073604A5 FR 7044681 A FR7044681 A FR 7044681A FR 7044681 A FR7044681 A FR 7044681A FR 2073604 A5 FR2073604 A5 FR 2073604A5
Authority
FR
France
Prior art keywords
granular fertilizer
amphorous
silico
esp
aluminate
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
FR7044681A
Other languages
French (fr)
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Application granted granted Critical
Publication of FR2073604A5 publication Critical patent/FR2073604A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B5/00—Thomas phosphate; Other slag phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)

Abstract

Finely ground phosphate slag is mixed with H2O and a suitable amount of an "amphorous" substance esp. a silico-aluminate or solid obtained from the red/brown flue gases from the melt converters and formed into granules.
FR7044681A 1969-12-19 1970-12-11 Process for a granular fertilizer Expired FR2073604A5 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BE743484 1969-12-19
BE745318 1970-01-30
BE746609 1970-02-26
BE751779 1970-06-10

Publications (1)

Publication Number Publication Date
FR2073604A5 true FR2073604A5 (en) 1971-10-01

Family

ID=27424951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7044681A Expired FR2073604A5 (en) 1969-12-19 1970-12-11 Process for a granular fertilizer

Country Status (3)

Country Link
DE (1) DE2060927B2 (en)
FR (1) FR2073604A5 (en)
LU (1) LU62280A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304303C2 (en) * 1983-02-09 1986-12-04 ISV Ilseder Mischwerke GmbH & Co KG, 3152 Ilsede Granulated fertilizer and process for its manufacture
DE3611879A1 (en) * 1986-04-09 1987-10-22 Rheinische Provinzial Basalt U Homogenous substrate and its preparation
DE102015007307A1 (en) * 2015-06-11 2016-12-15 Maria Rogmans Process for the production of a fertilizer or micronutrient, as well as fertilizer or micronutrient, as well as a crop or plant soil mixed therewith

Also Published As

Publication number Publication date
LU62280A1 (en) 1971-05-14
DE2060927B2 (en) 1973-06-07
DE2060927A1 (en) 1971-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse