GB1297205A - - Google Patents

Info

Publication number
GB1297205A
GB1297205A GB1297205DA GB1297205A GB 1297205 A GB1297205 A GB 1297205A GB 1297205D A GB1297205D A GB 1297205DA GB 1297205 A GB1297205 A GB 1297205A
Authority
GB
United Kingdom
Prior art keywords
zone
powder
dec
fed
feed
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
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 filed Critical
Publication of GB1297205A publication Critical patent/GB1297205A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B5/00—Thomas phosphate; Other slag phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

1297205 Granules derived from Thomas meal C M VANGINNEKEN 3 Dec 1970 [3 Dec 1969] 57584/70 Heading C1B In a method for the preparation of Thomas meal for use as an artificial fertilizer, the Thomas meal is fed in powder form to the top end of a vertical, elongated zone, and water or an aqueous solution or a melt of potassium and/or nitrogen-containing compounds is fed into said zone at the same time and to the same end; high-speed mixing is carried out at the top part of the zone whereby the powder is intermixed with the liquid; and the mixture is caused or allowed to pass through a free space in the zone beneath the high-speed mixing stage in a helical path to agglomerate the individual particles and form a granulated material as said particles roll down along the wall of the zone. If water is present or has been used, the granulated material is then dried. Suitable apparatus for effecting the above method is described and claimed with reference to a Figure wherein there is illustrated receptacle 1, delivery tube 2, driving motor and shaft 3 and 4 for mixing elements 10, feed screw and conveyer 12 and 13, powder hopper 11, feed cap 15, reservoir 17, feed tubes 16 and drier 21 to 26.
GB1297205D 1969-12-03 1970-12-03 Expired GB1297205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6918120A NL139898B (en) 1969-12-03 1969-12-03 METHOD AND EQUIPMENT FOR GRANULATING THOMAS SILK FLOUR.

Publications (1)

Publication Number Publication Date
GB1297205A true GB1297205A (en) 1972-11-22

Family

ID=19808529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297205D Expired GB1297205A (en) 1969-12-03 1970-12-03

Country Status (7)

Country Link
BE (1) BE759268A (en)
DE (1) DE2056387B2 (en)
FR (1) FR2070244B1 (en)
GB (1) GB1297205A (en)
LU (1) LU62171A1 (en)
NL (1) NL139898B (en)
SE (1) SE363812B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636946A (en) *
GB940813A (en) * 1959-02-20 1963-11-06 Fawkham Dev Ltd Improvements in or relating to the formation of granules, pellets and the like
DE1417932A1 (en) * 1961-11-16 1968-11-14 Kalk Chemische Fabrik Gmbh Process for the production of granulated PK fertilizers
FR2493631A1 (en) * 1980-11-03 1982-05-07 Augier Sa MODULATION INSTALLATION FOR POWER SUPPLY POWER GENERATOR

Also Published As

Publication number Publication date
NL6918120A (en) 1971-06-07
BE759268A (en) 1971-04-30
DE2056387B2 (en) 1973-04-26
LU62171A1 (en) 1971-05-12
DE2056387C3 (en) 1973-11-29
NL139898B (en) 1973-10-15
FR2070244A1 (en) 1971-09-10
DE2056387A1 (en) 1971-06-09
FR2070244B1 (en) 1973-11-23
SE363812B (en) 1974-02-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee