IT1261988B - Procedimento per impedire una formazione di polvere nel caricamento e trasporto di fertilizzanti solfatici in granuli. - Google Patents

Procedimento per impedire una formazione di polvere nel caricamento e trasporto di fertilizzanti solfatici in granuli.

Info

Publication number
IT1261988B
IT1261988B ITRM930647A ITRM930647A IT1261988B IT 1261988 B IT1261988 B IT 1261988B IT RM930647 A ITRM930647 A IT RM930647A IT RM930647 A ITRM930647 A IT RM930647A IT 1261988 B IT1261988 B IT 1261988B
Authority
IT
Italy
Prior art keywords
loading
formation
prevent
fertilizers
sulphatic
Prior art date
Application number
ITRM930647A
Other languages
English (en)
Inventor
Gerhard Lehmann
Wolfgang Walczyk
Original Assignee
Kali & Salz Ag
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 Kali & Salz Ag filed Critical Kali & Salz Ag
Publication of ITRM930647A0 publication Critical patent/ITRM930647A0/it
Publication of ITRM930647A1 publication Critical patent/ITRM930647A1/it
Application granted granted Critical
Publication of IT1261988B publication Critical patent/IT1261988B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18—Preventing escape of dust
    • B65G69/185—Preventing escape of dust by means of non-sealed systems
    • B65G69/188—Preventing escape of dust by means of non-sealed systems with spraying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G3/00—Storing bulk material or loose, i.e. disorderly, articles
    • B65G3/02—Storing bulk material or loose, i.e. disorderly, articles in the open air
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/005—Fertilisers containing potassium post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D5/00—Fertilisers containing magnesium
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Per impedire la formazione di polvere nel caricamento di fertilizzanti solfatici, viene spruzzata una soluzione ad elevata percentuale di urea.
ITRM930647A 1992-09-29 1993-09-27 Procedimento per impedire una formazione di polvere nel caricamento e trasporto di fertilizzanti solfatici in granuli. IT1261988B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4232567A DE4232567C1 (de) 1992-09-29 1992-09-29 Verfahren zur Verhinderung einer Staubbildung beim Verladen oder Transportieren eines sulfatischen Düngergranulats

Publications (3)

Publication Number Publication Date
ITRM930647A0 ITRM930647A0 (it) 1993-09-27
ITRM930647A1 ITRM930647A1 (it) 1995-03-27
IT1261988B true IT1261988B (it) 1996-06-11

Family

ID=6469093

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930647A IT1261988B (it) 1992-09-29 1993-09-27 Procedimento per impedire una formazione di polvere nel caricamento e trasporto di fertilizzanti solfatici in granuli.

Country Status (5)

Country Link
US (1) US5431708A (it)
BE (1) BE1007521A5 (it)
DE (1) DE4232567C1 (it)
ES (1) ES2050634B1 (it)
IT (1) IT1261988B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5917110A (en) * 1996-10-18 1999-06-29 Tetra Technologies, Inc. Moisture-resistant calcium containing particles
US6015445A (en) * 1997-04-14 2000-01-18 Basf Corporation Anti-caking solids
US5980601A (en) * 1997-04-14 1999-11-09 Basf Corporation Anti-caking solids
US6432156B1 (en) 1999-11-17 2002-08-13 The Homestead Corp. Method of coating materials and materials formed thereby
US6355083B1 (en) 2000-01-24 2002-03-12 Arr-Maz Products, Lp Dust control composition for fertilizer and method of treatment of fertilizer
WO2011050434A2 (en) * 2009-10-30 2011-05-05 Vale S.A. Enhanced process to produce a thermofertiliser from potassium-bearing minerals
PL2797854T3 (pl) * 2011-12-30 2017-10-31 K S Kali Gmbh Kompozycja związku siarczanu magnezu-mocznika
ES2826200T3 (es) * 2013-08-19 2021-05-17 Mosaic Co Método para la adición de aditivos agrícolas, biológicos y/o de eliminación de polvo beneficiosos para fertilizantes granulares
DE102014014099A1 (de) * 2014-09-30 2016-03-31 K + S Kali Gmbh Verfahren zur Herstellung von Kaliumsulfat-Granulaten und das hieraus erhaltene Kaliumsulfat-Granulat sowie dessen Verwendung
DE102014014100A1 (de) * 2014-09-30 2016-03-31 K + S Kali Gmbh Verfahren zur Herstellung von Kaliumsulfat-Granulaten und das hieraus erhaltene Kaliumsulfat-Granulat sowie dessen Verwendung
US10487016B2 (en) 2015-08-12 2019-11-26 The Mosaic Company Acid treatment for fertilizers to increase zinc solubility and availability
DE102017104877A1 (de) 2017-03-08 2018-09-13 K+S Aktiengesellschaft Magnesiumsulfat-Granulate auf Basis von synthetischem Magnesiumsulfat
DE102017104876A1 (de) 2017-03-08 2018-09-13 K+S Aktiengesellschaft Verwendung von Magnesiumsulfat-Granulaten

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012932B (de) * 1955-08-09 1957-08-01 Sueddeutsche Kalkstickstoff Verfahren zum Granulieren von Kalkstickstoff
DE1242249B (de) * 1961-07-14 1967-06-15 Wintershall Ag Verfahren zur Herstellung granulierter Mischduengemittel aus Kalkstickstoff und Kaliduengesalz
US3867124A (en) * 1970-10-26 1975-02-18 John W Church Water soluble fertilizer
US3725029A (en) * 1971-09-27 1973-04-03 Ga Pacific Corp Preparation of ammonium sulfate fertilizer constituent
GB1462633A (en) * 1973-04-10 1977-01-26 Fisons Ltd Granulating urea
DE2538276C3 (de) * 1975-08-28 1978-06-08 Kali Und Salz Ag, 3500 Kassel Staubbindemittel
DD136956B1 (de) * 1978-06-01 1981-09-30 Wolfgang Tittel Verfahren zur herstellung von nichtstaubenden abriebfesten kaliduengemittelgranulaten
DE3003183A1 (de) * 1980-01-30 1981-08-06 VEB Kombinat Kali, DDR 5400 Sondershausen Verfahren zur herstellung von nichtstaubenden abriebfesten kaliduengemittelgranulanten
NL8002912A (nl) * 1980-05-20 1981-12-16 Azote Sa Cie Neerlandaise Werkwijze voor het maken van ureumkorrels, alsmede aldus verkregen ureumkorrels bevattende kunstmestmengsels.
CA1217040A (en) * 1984-02-06 1987-01-27 Forrest M. Mcconnell Ice melter and method of making same
NL8700913A (nl) * 1987-04-16 1988-11-16 Nl Stikstof Werkwijze voor het vervaardigen van kunstmestgranules.
DE3918523A1 (de) * 1989-06-07 1990-12-13 Kali & Salz Ag Verfahren zur staubbindung in duenger-granulaten
US5238480A (en) * 1989-06-29 1993-08-24 Vigoro Industries, Inc. Fertilizer compositions and method of making such compositions

Also Published As

Publication number Publication date
DE4232567C1 (de) 1994-02-10
ES2050634B1 (es) 1994-12-01
BE1007521A5 (fr) 1995-07-25
ES2050634A1 (es) 1994-05-16
US5431708A (en) 1995-07-11
ITRM930647A1 (it) 1995-03-27
ITRM930647A0 (it) 1993-09-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829