DE304184C - - Google Patents
Info
- Publication number
- DE304184C DE304184C DENDAT304184D DE304184DA DE304184C DE 304184 C DE304184 C DE 304184C DE NDAT304184 D DENDAT304184 D DE NDAT304184D DE 304184D A DE304184D A DE 304184DA DE 304184 C DE304184 C DE 304184C
- Authority
- DE
- Germany
- Prior art keywords
- urea
- cyanamide
- calcium carbonate
- calcium
- mixed
- 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.)
- Active
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 claims description 2
- IRZRPCGCUMAJRH-UHFFFAOYSA-L calcium;urea;carbonate Chemical group [Ca+2].NC(N)=O.[O-]C([O-])=O IRZRPCGCUMAJRH-UHFFFAOYSA-L 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- WCPWDLUDOOCKTH-UHFFFAOYSA-N cyanamide urea Chemical compound NC(=O)N.NC(=O)N.NC(=O)N.NC(=O)N.N#CN WCPWDLUDOOCKTH-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE304184C true DE304184C (en:Method) |
Family
ID=557822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT304184D Active DE304184C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE304184C (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE880445C (de) * | 1949-04-11 | 1953-06-22 | Erven Ankersmit C V | Verfahren zur Herstellung von Kalkduengemitteln |
| DE1091133B (de) * | 1958-01-31 | 1960-10-20 | Ici Ltd | Verfahren zur Herstellung von frei fliessenden, nichtzusammenbackenden Harnstoffduengemitteln |
-
0
- DE DENDAT304184D patent/DE304184C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE880445C (de) * | 1949-04-11 | 1953-06-22 | Erven Ankersmit C V | Verfahren zur Herstellung von Kalkduengemitteln |
| DE1091133B (de) * | 1958-01-31 | 1960-10-20 | Ici Ltd | Verfahren zur Herstellung von frei fliessenden, nichtzusammenbackenden Harnstoffduengemitteln |
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