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GB1348181A - Fertilizer - Google Patents

Fertilizer

Info

Publication number
GB1348181A
GB1348181A GB1348181DA GB1348181A GB 1348181 A GB1348181 A GB 1348181A GB 1348181D A GB1348181D A GB 1348181DA GB 1348181 A GB1348181 A GB 1348181A
Authority
GB
United Kingdom
Prior art keywords
magnesium
calcium
condensation product
nitrate
potassium
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
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.)
Fisons Ltd
Original Assignee
Fisons 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 Fisons Ltd filed Critical Fisons Ltd
Publication of GB1348181A publication Critical patent/GB1348181A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C05C5/04—Fertilisers containing other nitrates containing calcium nitrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

1348181 Granular urea/aldehyde condensation product FISONS Ltd 11 Aug 1971 [26 March 1971] 7995/71 Heading C1B A granular urea/aldehyde condensation product wherein the particles of the condensation product are bonded together by potassium nitrate and calcium and/or magnesium sulphate, or by potassium chloride and magnesium sulphate, is obtained by tumbling or agitating the particles at a pH of at least 5À5 in the presence of water, potassium sulphate and a reactive salt selected from calcium nitrate, magnesium nitrate and/or magnesium chloride. Calcium and/or magnesium carbonate or ammonia may be used to raise the overall pH to at least 5À5, e.g. when acidic materials such as monoammonium phosphate also are present.
GB1348181D 1971-03-26 1971-03-26 Fertilizer Expired GB1348181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB799571 1971-03-26

Publications (1)

Publication Number Publication Date
GB1348181A true GB1348181A (en) 1974-03-13

Family

ID=9843764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1348181D Expired GB1348181A (en) 1971-03-26 1971-03-26 Fertilizer

Country Status (2)

Country Link
GB (1) GB1348181A (en)
IE (1) IE35511B1 (en)

Also Published As

Publication number Publication date
IE35511L (en) 1972-09-26
IE35511B1 (en) 1976-03-03

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Legal Events

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