DE69118294T2 - Verfahren zur Herstellung von im Wasser schwerlöslichen Düngergranulaten - Google Patents

Verfahren zur Herstellung von im Wasser schwerlöslichen Düngergranulaten

Info

Publication number
DE69118294T2
DE69118294T2 DE69118294T DE69118294T DE69118294T2 DE 69118294 T2 DE69118294 T2 DE 69118294T2 DE 69118294 T DE69118294 T DE 69118294T DE 69118294 T DE69118294 T DE 69118294T DE 69118294 T2 DE69118294 T2 DE 69118294T2
Authority
DE
Germany
Prior art keywords
production
water
sparingly soluble
fertilizer granules
fertilizer
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 - Fee Related
Application number
DE69118294T
Other languages
English (en)
Other versions
DE69118294D1 (de
Inventor
Hiroshi Hoshide
Yutaka Takada
Koichi Tsuboi
Akihiko Okazaki
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.)
UBE COMPOUND CHEMICAL FERTILIZER MEG CO Ltd UBE YAMAGUCHI JP
UBE KASEI HIRYO KK
Ube Corp
Original Assignee
UBE COMPOUND CHEMICAL FERTILIZER MEG CO Ltd UBE YAMAGUCHI JP
UBE KASEI HIRYO KK
Ube Industries Ltd
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 UBE COMPOUND CHEMICAL FERTILIZER MEG CO Ltd UBE YAMAGUCHI JP, UBE KASEI HIRYO KK, Ube Industries Ltd filed Critical UBE COMPOUND CHEMICAL FERTILIZER MEG CO Ltd UBE YAMAGUCHI JP
Application granted granted Critical
Publication of DE69118294D1 publication Critical patent/DE69118294D1/de
Publication of DE69118294T2 publication Critical patent/DE69118294T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C11/00—Other nitrogenous fertilisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
DE69118294T 1990-09-25 1991-09-24 Verfahren zur Herstellung von im Wasser schwerlöslichen Düngergranulaten Expired - Fee Related DE69118294T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2254789A JPH04160086A (ja) 1990-09-25 1990-09-25 難水溶性肥料粒状物の製造方法

Publications (2)

Publication Number Publication Date
DE69118294D1 DE69118294D1 (de) 1996-05-02
DE69118294T2 true DE69118294T2 (de) 1996-08-29

Family

ID=17269910

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118294T Expired - Fee Related DE69118294T2 (de) 1990-09-25 1991-09-24 Verfahren zur Herstellung von im Wasser schwerlöslichen Düngergranulaten

Country Status (4)

Country Link
EP (1) EP0479097B1 (de)
JP (1) JPH04160086A (de)
DE (1) DE69118294T2 (de)
FI (1) FI914502A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10062598B4 (de) * 2000-12-15 2010-12-23 Basf Se Verfahren zur gezielten Agglomeration von Düngemitteln
WO2011118335A1 (ja) * 2010-03-26 2011-09-29 株式会社 奈良機械製作所 粉体の造粒方法及び造粒装置
JP6671327B2 (ja) * 2017-03-24 2020-03-25 エムシー・ファーティコム株式会社 粒状オキサミドの製造方法
CN109126632B (zh) * 2018-08-01 2020-12-08 遵义大兴复肥有限责任公司 肥料制造器
CN114993024B (zh) * 2022-06-10 2023-09-15 内蒙古众诚泰肥业科技有限公司 一种硝基水溶性复合肥制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357941A (en) * 1934-09-03 1944-09-12 Eirich Gustav Method of granulating pulverulent and plastic materials
US4343751A (en) * 1980-09-15 1982-08-10 Lowe's, Inc. Clay agglomeration process
DE3446520A1 (de) * 1984-12-20 1986-07-03 Schröder, Herbert, 5431 Ebernhahn Verfahren zur herstellung eines duengemittels in form eines granulates aus organischen rohstoffen sowie anlage zur durchfuehrung des verfahrens
JPH0764666B2 (ja) * 1988-11-25 1995-07-12 宇部興産株式会社 緩効性肥料およびその製造方法

Also Published As

Publication number Publication date
FI914502A0 (fi) 1991-09-25
JPH04160086A (ja) 1992-06-03
EP0479097A1 (de) 1992-04-08
FI914502A (fi) 1992-03-26
EP0479097B1 (de) 1996-03-27
DE69118294D1 (de) 1996-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee