ES264855A1 - Un procedimiento para obtener una composiciën fertilizante - Google Patents

Un procedimiento para obtener una composiciën fertilizante

Info

Publication number
ES264855A1
ES264855A1 ES0264855A ES264855A ES264855A1 ES 264855 A1 ES264855 A1 ES 264855A1 ES 0264855 A ES0264855 A ES 0264855A ES 264855 A ES264855 A ES 264855A ES 264855 A1 ES264855 A1 ES 264855A1
Authority
ES
Spain
Prior art keywords
compounds
fertilizer
polyoxyalkylene
coated
weight
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
ES0264855A
Other languages
English (en)
Spanish (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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of ES264855A1 publication Critical patent/ES264855A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B19/00Granulation or pelletisation of phosphatic fertilisers, other than slag
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/30Processes 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
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/30Anti-agglomerating additives; Anti-solidifying additives
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/30Layered or coated, e.g. dust-preventing coatings
    • C05G5/37Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
ES0264855A 1960-02-15 1961-02-13 Un procedimiento para obtener una composiciën fertilizante Expired ES264855A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5305/60A GB908493A (en) 1960-02-15 1960-02-15 Fertilizer compositions

Publications (1)

Publication Number Publication Date
ES264855A1 true ES264855A1 (es) 1961-08-16

Family

ID=9793594

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0264855A Expired ES264855A1 (es) 1960-02-15 1961-02-13 Un procedimiento para obtener una composiciën fertilizante

Country Status (6)

Country Link
BE (1) BE600133A (enrdf_load_stackoverflow)
DE (1) DE1164435B (enrdf_load_stackoverflow)
ES (1) ES264855A1 (enrdf_load_stackoverflow)
FR (1) FR1280350A (enrdf_load_stackoverflow)
GB (1) GB908493A (enrdf_load_stackoverflow)
NL (1) NL261149A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270579B (de) * 1962-11-24 1968-06-20 Basf Ag Verfahren zur Herstellung langsam wirkender Duengemittel
NL8005048A (nl) * 1980-09-06 1982-04-01 Unie Van Kunstmestfab Bv Werkwijze voor het verminderen van de neiging tot samenbakken en tot stuiven van ureumkorrels alsmede ureumkorrels verkregen met deze werkwijze.
US4521239A (en) * 1982-11-29 1985-06-04 Mississippi Chemical Corporation Coating agent for particulate materials
DE3544399A1 (de) * 1985-12-16 1987-06-19 Sueddeutsche Kalkstickstoff Verfahren zur herstellung von stickstoffduengern
JPH01215783A (ja) * 1988-02-23 1989-08-29 Chisso Corp 被覆粒状肥料
GB8927213D0 (en) * 1989-12-01 1990-01-31 Ici Renory Sa Alkyl sulphate salts
CN104151090B (zh) * 2014-09-05 2016-05-25 邯郸市亚星生物技术有限公司 新型土壤生态平衡营养肥

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE116592C (enrdf_load_stackoverflow) *
GB815829A (en) * 1956-09-06 1959-07-01 Fisons Ltd Fertilizers coated with polymeric materials
DE120174C (enrdf_load_stackoverflow) * 1899-11-21 1901-05-07
DE125457C (enrdf_load_stackoverflow) * 1899-11-21 1901-11-16
DE621739C (de) * 1931-01-11 1935-11-13 I G Farbenindustrie Akt Ges Verfahren zur Verbesserung der Lagerfaehigkeit und Streubarkeit von durch Umsetzung der Komponenten erhaltenen Mischduengern
US2689166A (en) * 1945-11-05 1954-09-14 Montclair Res Corp Hygroscopic water-soluble solid bodies made water-resistant and process therefor
FR1016367A (fr) * 1949-04-29 1952-11-10 Montedison Spa Procédé pour empêcher l'agglomération de substances hygroscopiques et produits obtenus par ce procédé
US2702747A (en) * 1951-08-27 1955-02-22 Phillips Petroleum Co Noncaking fertilizers
US2625471A (en) * 1952-02-20 1953-01-13 Monsanto Chemicals Fertilizing compositions
GB750809A (en) * 1952-07-24 1956-06-20 Bergwerksgesellschaft Hibernia Processes for treating hygroscopic material
DE956959C (de) * 1952-08-12 1957-01-24 Roehm & Haas G M B H Verfahren zum Granulieren von Duengemitteln
DE950559C (de) * 1954-12-30 1956-10-11 Basf Ag Verfahren zur Vermeidung des Zusammenbackens von Duengemitteln
BE558555A (enrdf_load_stackoverflow) * 1956-06-22
FR1188809A (fr) * 1957-12-19 1959-09-25 Dragéification des engrais minéraux

Also Published As

Publication number Publication date
DE1164435B (de) 1964-03-05
FR1280350A (fr) 1961-12-29
NL261149A (enrdf_load_stackoverflow)
BE600133A (nl) 1961-08-14
GB908493A (en) 1962-10-17

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