GB825612A - Improvements relating to trace element fertilisers - Google Patents

Improvements relating to trace element fertilisers

Info

Publication number
GB825612A
GB825612A GB9163/57A GB916357A GB825612A GB 825612 A GB825612 A GB 825612A GB 9163/57 A GB9163/57 A GB 9163/57A GB 916357 A GB916357 A GB 916357A GB 825612 A GB825612 A GB 825612A
Authority
GB
United Kingdom
Prior art keywords
copper
substance
zinc
trace
iron
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
GB9163/57A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB825612A publication Critical patent/GB825612A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

A trace element fertilizing composition comprises a copper-containing waste substance having a large superficial area and a copper content of 44 to 85% in admixture with at least one other trace-element-containing waste substance of high metal content, e.g. of zinc, and having a large superficial area, but excluding a material containing a high proportion or iron. Exemplary of the copper containing substance is copper hammer scale i.e. a lower copper oxide obtained from copper rolling mills containing about 85% of copper and of the other is brass grinding dust containing about 55% of copper. An example is given containing 60 parts of the former with 40 parts of the latter. Alternatively the other metal-containing substance may be obtained from a galvanising installation or zinc smelting works and contains a high percentage of zinc. The compositions may be admixed with other fertilizing substances e.g. Thomas slag, nitrogen fertilizers, potassium and lime fertilizers and may contain other trace elements e.g. cobalt, manganese, molybdenum, boron and iron.
GB9163/57A 1956-03-22 1957-03-20 Improvements relating to trace element fertilisers Expired GB825612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE825612X 1956-03-22

Publications (1)

Publication Number Publication Date
GB825612A true GB825612A (en) 1959-12-16

Family

ID=6747590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9163/57A Expired GB825612A (en) 1956-03-22 1957-03-20 Improvements relating to trace element fertilisers

Country Status (1)

Country Link
GB (1) GB825612A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168453B (en) * 1961-05-26 1964-04-23 Walter Jost Metallduenger G M Process for the production of micronutrient fertilizers with a long-lasting, permanent thinning effect
WO1991009818A1 (en) * 1990-01-04 1991-07-11 Danneskiold Samsoee Otto Micronutrient fertilizer composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168453B (en) * 1961-05-26 1964-04-23 Walter Jost Metallduenger G M Process for the production of micronutrient fertilizers with a long-lasting, permanent thinning effect
WO1991009818A1 (en) * 1990-01-04 1991-07-11 Danneskiold Samsoee Otto Micronutrient fertilizer composition
LT3610B (en) 1990-01-04 1995-12-27 Danneskiold Samsoe Otto Micronutrient fertilizer composition

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