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FR1130027A - Engrais sous forme de granulés - Google Patents

Engrais sous forme de granulés

Info

Publication number
FR1130027A
FR1130027A FR1130027DA FR1130027A FR 1130027 A FR1130027 A FR 1130027A FR 1130027D A FR1130027D A FR 1130027DA FR 1130027 A FR1130027 A FR 1130027A
Authority
FR
France
Prior art keywords
fertilizers
granular form
granular
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
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Application granted granted Critical
Publication of FR1130027A publication Critical patent/FR1130027A/fr
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
    • B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
FR1130027D 1954-04-30 1955-04-28 Engrais sous forme de granulés Expired FR1130027A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US795820XA 1954-04-30 1954-04-30

Publications (1)

Publication Number Publication Date
FR1130027A true FR1130027A (fr) 1957-01-30

Family

ID=22151448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130027D Expired FR1130027A (fr) 1954-04-30 1955-04-28 Engrais sous forme de granulés

Country Status (4)

Country Link
BE (1) BE537817A (fr)
DE (1) DE1044121B (fr)
FR (1) FR1130027A (fr)
GB (1) GB795820A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109715B (de) * 1959-12-22 1961-06-29 Albert Ag Chem Werke Mehrstufiges Verfahren zur Herstellung von Duengemittel-Schichtgranalien
DE1158529B (de) * 1958-05-20 1963-12-05 Chemical And Ind Corp Verfahren zur kontinuierlichen Herstellung von Duengemittelgranalien
DE1207777B (de) * 1960-10-17 1965-12-23 Tranatogen Werk Jakob Schwarzk Verfahren zum Granulieren mineralischer Beifuttermittel
DE1254162B (de) * 1959-10-13 1967-11-16 Archer Daniels Midland Co Verfahren zur Herstellung von koernigen Duengemitteln mit verlangsamter Freigabe derdarin enthaltenen Pflanzennaehrstoffe
US6460470B1 (en) 1996-05-29 2002-10-08 Usm U. Scharer Sohne Ag Modular interior furnishing system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2301917A1 (fr) 2009-09-16 2011-03-30 Stamicarbon B.V. Élimination de l'urée et de l'ammoniac de gaz d'échappement
WO2012109431A2 (fr) * 2011-02-09 2012-08-16 Oms Investments, Inc. Dispositifs de mélange autonettoyant et leurs procédés d'utilisation
CN111974307B (zh) * 2020-10-27 2021-06-08 江西鼎峰智能装备有限公司 一种顶驱式湿法制粒机
CN117700275A (zh) * 2023-12-12 2024-03-15 湖北丰益肥业有限公司 一种蕲艾专用肥及其生产工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE656867C (de) * 1931-09-15 1938-02-17 Theodor Wilhelm Pfirrmann Dr Verfahren zur Herstellung von gleichmaessig gekoernten Duengemitteln
DE673216C (de) * 1932-03-19 1939-03-18 Theodor Wilhelm Pfirrmann Dr Verfahren zur Herstellung von gleichmaessig gekoernten Duengemitteln
GB596788A (en) * 1943-10-29 1948-01-12 Davison Chemical Corp Improved process for the manufacture of granulated superphosphate
CH250380A (de) * 1945-10-26 1947-08-31 Lonza Ag Verfahren zur Herstellung von Nitrophosphaten in körniger Form.
CH251401A (de) * 1945-12-06 1947-10-31 Lonza Ag Verfahren zur Herstellung von wasserarme Nitrophosphate enthaltenden Produkten in gekörnter, streu- und lagerfähiger Form.
GB612856A (en) * 1946-05-31 1948-11-18 Andries Christoffel Van Der Bi Improvements in or relating to the manufacture of granular phosphatic fertilizers
DE851807C (de) * 1947-05-29 1952-10-09 Chemische Fabriken Ag Verfahren zur Herstellung kalihaltiger, wasserarmer Nitrophosphat-Duengemittel
US2631084A (en) * 1948-12-29 1953-03-10 Phillips Petroleum Co Ammonium sulfate production
DE833355C (de) * 1949-12-10 1952-03-06 Lonza Elek Zitaetswerke Und Ch Verfahren zur Herstellung von kalihaltigen Nitrophosphaten
GB695303A (en) * 1950-11-22 1953-08-05 West Norfolk Farmers Manure An Improvements in or relating to the production of granular material from slurry
DE863949C (de) * 1950-12-23 1953-01-22 Kali Chemie Ag Verfahren zur Herstellung von stabilen, aus aufgeschlossenen alkalisch wirkenden Phosphaten, stickstoffhaltigen Duengemitteln und Kaliduenge-salzen bestehenden Mischduengern

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158529B (de) * 1958-05-20 1963-12-05 Chemical And Ind Corp Verfahren zur kontinuierlichen Herstellung von Duengemittelgranalien
DE1254162B (de) * 1959-10-13 1967-11-16 Archer Daniels Midland Co Verfahren zur Herstellung von koernigen Duengemitteln mit verlangsamter Freigabe derdarin enthaltenen Pflanzennaehrstoffe
DE1109715B (de) * 1959-12-22 1961-06-29 Albert Ag Chem Werke Mehrstufiges Verfahren zur Herstellung von Duengemittel-Schichtgranalien
DE1207777B (de) * 1960-10-17 1965-12-23 Tranatogen Werk Jakob Schwarzk Verfahren zum Granulieren mineralischer Beifuttermittel
US6460470B1 (en) 1996-05-29 2002-10-08 Usm U. Scharer Sohne Ag Modular interior furnishing system

Also Published As

Publication number Publication date
BE537817A (fr)
GB795820A (en) 1958-05-28
DE1044121B (de) 1958-11-20

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