ES8801589A1 - Procedimiento para evitar el apelmazado de sales, abonos y similares. - Google Patents

Procedimiento para evitar el apelmazado de sales, abonos y similares.

Info

Publication number
ES8801589A1
ES8801589A1 ES551099A ES551099A ES8801589A1 ES 8801589 A1 ES8801589 A1 ES 8801589A1 ES 551099 A ES551099 A ES 551099A ES 551099 A ES551099 A ES 551099A ES 8801589 A1 ES8801589 A1 ES 8801589A1
Authority
ES
Spain
Prior art keywords
weight
fertilizer
alkali
silicate
solution
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
ES551099A
Other languages
English (en)
Other versions
ES551099A0 (es
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.)
PRODUITS IND CIE FSE
Original Assignee
PRODUITS IND CIE FSE
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 PRODUITS IND CIE FSE filed Critical PRODUITS IND CIE FSE
Publication of ES551099A0 publication Critical patent/ES551099A0/es
Publication of ES8801589A1 publication Critical patent/ES8801589A1/es
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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PROCEDIMIENTO PARA EVITAR EL APELMAZADO DE SALES, ABONOS Y SIMILARES, DURANTE EL PERIODO DE ALMACENAJE. CONSISTE EN SOMETER A LAS SALES, ABONOS Y SIMILARES, ANTES DEL ALMACENAJE, A LAS OPERACIONES DE UNA GRANULACION AL TAMBOR, AL PLATO, AL TORNILLO O AL LECHO FLUIDIZADO O A UNA OPERACION DE FORMACION DE GLOBULOS; A UNA OPERACION DE SECADO HASTA UN CONTENIDO EN HUMEDAD QUE ES GENERALMENTE INFERIOR AL 1%; A UNA OPERACION DE ENFRIADO HASTA UNA TEMPERATURA EN GENERAL INFERIOR A 50 GRADOS; A UNA OPERACION POR PULVERIZACION DE UNA CANTIDAD EFICAZ DE UNA SOLUCION DE SILICATO ALCALINO O DE AMINA, CUYO CONTENIDO EN MATERIAS SECAS ESTA COMPRENDIDO ENTRE UN 15 Y UN 60% EN PESO, REALIZANDOSE DICHA PULVERIZACION CON BOQUILLAS DE TIPO AIRLESS O CON BOQUILLAS DE AIRE SECUNDARIO; Y A UNA APLICACION POR PULVERIZACION, A UNA PRESION ELEADA, DE UN TENSIOACTIVO ANIONICO EN SOLUCION ACUOSA O ACEITOSA.
ES551099A 1984-12-24 1985-12-24 Procedimiento para evitar el apelmazado de sales, abonos y similares. Expired ES8801589A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8419789A FR2575084A1 (fr) 1984-12-24 1984-12-24 Procede et composition pour l'antimottage des sels ou des engrais non pulverulents

Publications (2)

Publication Number Publication Date
ES551099A0 ES551099A0 (es) 1988-03-01
ES8801589A1 true ES8801589A1 (es) 1988-03-01

Family

ID=9310957

Family Applications (1)

Application Number Title Priority Date Filing Date
ES551099A Expired ES8801589A1 (es) 1984-12-24 1985-12-24 Procedimiento para evitar el apelmazado de sales, abonos y similares.

Country Status (6)

Country Link
EP (1) EP0188969B1 (es)
AT (1) ATE48383T1 (es)
CA (1) CA1269860A (es)
DE (1) DE3574567D1 (es)
ES (1) ES8801589A1 (es)
FR (1) FR2575084A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047078A (en) * 1985-05-02 1991-09-10 Calgon Corporation Method and compositions for increasing plant growth
FR2629815B1 (fr) * 1988-04-07 1991-10-18 Produits Ind Cie Fse Produits, compositions et traitements antimottants pour sels, engrais simples et complexes
FR2636623B1 (fr) * 1988-09-19 1994-01-14 Intevep Sa Composition fertilisante resistant a l'agglutination
ES2125179B1 (es) * 1996-11-19 1999-11-16 Comercial Silices Y Caolines D Antiapelmazante para abonos y fertilizantes.
DE19958269A1 (de) * 1999-12-03 2001-06-07 Basf Ag Düngemittelformulierungen die Polysulfonsäuren enthalten
KR20020021966A (ko) * 2000-09-18 2002-03-23 서평원 수용성 규산액체비료의 제조방법
EP1840109A1 (de) * 2006-03-28 2007-10-03 GFR GESELLSCHAFT FÜR DIE AUFBEREITUNG UND VERWERTUNG VON RESTSTOFFEN mbH Schwefelhaltiger Kalkdünger
LT6102B (lt) * 2013-03-25 2014-12-29 Artūras Svobutas Granuliuotos mineralinės trąšos ir granulių padengimo būdas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB705270A (en) * 1949-12-27 1954-03-10 Bergwerksgesellschaft Hibernia Improvements in and relating to fertilisers
US3190774A (en) * 1963-09-23 1965-06-22 Phillips Petroleum Co Coated ammonium nitrate compositons of improved storage stability
FR2155883A2 (en) * 1971-10-13 1973-05-25 Pierrefitte Auby Sa Anti-clumping additive for fertilizers - with oily or waxy component to avoid dust formation

Also Published As

Publication number Publication date
EP0188969B1 (fr) 1989-12-06
FR2575084A1 (fr) 1986-06-27
DE3574567D1 (de) 1990-01-11
ES551099A0 (es) 1988-03-01
EP0188969A1 (fr) 1986-07-30
ATE48383T1 (de) 1989-12-15
CA1269860A (en) 1990-06-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603