GB825612A - Improvements relating to trace element fertilisers - Google Patents
Improvements relating to trace element fertilisersInfo
- 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
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.
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)
| 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 |
-
1957
- 1957-03-20 GB GB9163/57A patent/GB825612A/en not_active Expired
Cited By (3)
| 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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