FR2088387A1 - Mineral powder-organic hydrophobic mixtures - prevention of fertilizer caking - Google Patents

Mineral powder-organic hydrophobic mixtures - prevention of fertilizer caking

Info

Publication number
FR2088387A1
FR2088387A1 FR7116342A FR7116342A FR2088387A1 FR 2088387 A1 FR2088387 A1 FR 2088387A1 FR 7116342 A FR7116342 A FR 7116342A FR 7116342 A FR7116342 A FR 7116342A FR 2088387 A1 FR2088387 A1 FR 2088387A1
Authority
FR
France
Prior art keywords
prevention
mineral powder
organic hydrophobic
fertilizer caking
hydrophobic mixtures
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.)
Granted
Application number
FR7116342A
Other languages
French (fr)
Other versions
FR2088387B1 (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.)
Kemanord AB
Original Assignee
Kemanord AB
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
Priority claimed from SE7015768A external-priority patent/SE356687C/en
Application filed by Kemanord AB filed Critical Kemanord AB
Priority to FR7116342A priority Critical patent/FR2088387A1/en
Publication of FR2088387A1 publication Critical patent/FR2088387A1/en
Application granted granted Critical
Publication of FR2088387B1 publication Critical patent/FR2088387B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
    • 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
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

Caking of fertilisers and other hygroscopic prods. is prevented by treatment with an intimate mixture of an inorganic powder and an organic hydrophobe.
FR7116342A 1970-11-20 1971-05-06 Mineral powder-organic hydrophobic mixtures - prevention of fertilizer caking Granted FR2088387A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7116342A FR2088387A1 (en) 1970-11-20 1971-05-06 Mineral powder-organic hydrophobic mixtures - prevention of fertilizer caking

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7015768A SE356687C (en) 1970-09-09 1970-11-20 LIQUID / LIQUID EXTRACTION DEVICE
FR7116342A FR2088387A1 (en) 1970-11-20 1971-05-06 Mineral powder-organic hydrophobic mixtures - prevention of fertilizer caking

Publications (2)

Publication Number Publication Date
FR2088387A1 true FR2088387A1 (en) 1972-01-07
FR2088387B1 FR2088387B1 (en) 1974-07-05

Family

ID=26216376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116342A Granted FR2088387A1 (en) 1970-11-20 1971-05-06 Mineral powder-organic hydrophobic mixtures - prevention of fertilizer caking

Country Status (1)

Country Link
FR (1) FR2088387A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025780A1 (en) * 1979-09-17 1981-03-25 KenoGard AB Anti-caking agent, a process for its preparation and its use
EP0048226A1 (en) * 1980-09-11 1982-03-24 KenoGard AB Anti-caking agent, a process for its production and its use
FR2518426A1 (en) * 1981-12-18 1983-06-24 Grp Etud Rech Charges Anti:agglomeration agent for flours - comprising a mineral powder and a fatty acid, ester, or salt
WO2006100341A2 (en) * 2005-03-24 2006-09-28 Kemira Growhow Oyj Particulate fertilizer product, method for its preparation and use

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1016367A (en) * 1949-04-29 1952-11-10 Montedison Spa Process for preventing the agglomeration of hygroscopic substances and products obtained by this process
GB897642A (en) * 1959-08-07 1962-05-30 Ici Ltd Improvements in and relating to ammonium nitrate compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1016367A (en) * 1949-04-29 1952-11-10 Montedison Spa Process for preventing the agglomeration of hygroscopic substances and products obtained by this process
GB897642A (en) * 1959-08-07 1962-05-30 Ici Ltd Improvements in and relating to ammonium nitrate compositions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025780A1 (en) * 1979-09-17 1981-03-25 KenoGard AB Anti-caking agent, a process for its preparation and its use
EP0048226A1 (en) * 1980-09-11 1982-03-24 KenoGard AB Anti-caking agent, a process for its production and its use
FR2518426A1 (en) * 1981-12-18 1983-06-24 Grp Etud Rech Charges Anti:agglomeration agent for flours - comprising a mineral powder and a fatty acid, ester, or salt
WO2006100341A2 (en) * 2005-03-24 2006-09-28 Kemira Growhow Oyj Particulate fertilizer product, method for its preparation and use
WO2006100341A3 (en) * 2005-03-24 2007-07-26 Kemira Growhow Oyj Particulate fertilizer product, method for its preparation and use

Also Published As

Publication number Publication date
FR2088387B1 (en) 1974-07-05

Similar Documents

Publication Publication Date Title
ES417849A1 (en) Accelerator
FR2088387A1 (en) Mineral powder-organic hydrophobic mixtures - prevention of fertilizer caking
AT309480B (en) Foliar fertilizers and methods of foliar fertilization
GB1327398A (en) Method for producing granular manure
FR2073604A5 (en) Process for a granular fertilizer
BE610073R (en) Process for the preparation of finely dispersed calcium carbonate
FR2112606A5 (en) Cattle salt licks - contg ammonium phosphate as nitrogen source
GB941275A (en) Process for the preparation of mixed fertilizers containing ammonium nitrate and calcium carbonate
CS188886B2 (en) Fertiliser pellet for wood-plants fertilizing
CA596108A (en) Granulation of mixed fertilizers
BG24786A3 (en) Method of obtaining granulated mixture
IL36262A (en) Urea-ammonium polyphosphate fertilisers and their manufacture
AU263128B2 (en) Manufacture of granular fertilisers
AU253083B2 (en) Manufacture of granular fertilisers
FR1316412A (en) Process for preparing mixed fertilizers containing ammonium nitrate and calcium carbonate
FI36349A (en) Apparatus for applying soil improvers such as lime, manure, fertilizers and comparable powdered and granular substances
EG10544A (en) Mixed cyclic compounds of 2-1 amino-1-amino-1-3-dithian used as pesticides
CA590935A (en) Pelleting of nitraphosphate fertilizer
AU1126361A (en) Manufacture of granular fertilisers
AU1981362A (en) Manufacture of granular fertilisers
CA620673A (en) Method of improvement of calcium cyanamide
CA590669A (en) Phosphate fertilizer and method of producing it
FI41081C (en) Apparatus for applying soil improvers such as lime, manure, fertilizers and comparable powdered and granular substances
FR1308179A (en) Mineral or organic nitrogenous fertilizers
CA604972A (en) Method of soil conditioning and fertilizing

Legal Events

Date Code Title Description
ST Notification of lapse