DE241995C - - Google Patents
Info
- Publication number
- DE241995C DE241995C DENDAT241995D DE241995DA DE241995C DE 241995 C DE241995 C DE 241995C DE NDAT241995 D DENDAT241995 D DE NDAT241995D DE 241995D A DE241995D A DE 241995DA DE 241995 C DE241995 C DE 241995C
- Authority
- DE
- Germany
- Prior art keywords
- calcium cyanamide
- asphalt
- dust
- addition
- oil
- 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
- XZMCDFZZKTWFGF-UHFFFAOYSA-N carbodiimide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims description 10
- 239000010426 asphalt Substances 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims 5
- 230000000694 effects Effects 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 2
- 238000004806 packaging method and process Methods 0.000 claims 2
- 210000001138 Tears Anatomy 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 231100000078 corrosive Toxicity 0.000 claims 1
- 231100001010 corrosive Toxicity 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 230000001681 protective Effects 0.000 claims 1
- 230000002522 swelling Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C7/00—Fertilisers containing calcium or other cyanamides
- C05C7/02—Granulation; Pelletisation; Degassing; Hydrating; Hardening; Stabilisation; Oiling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Working-Up Tar And Pitch (AREA)
- Processing Of Solid Wastes (AREA)
Description
4545
Paten τ-Ansprüche:Sponsorship τ claims:
1. Verfahren zur Herstellung nicht stäubenden Kalkstickstoffes, dadurch gekennzeichnet, daß dem Kalkstickstoff trockener Asphalt zugesetzt wird.1. A process for the production of non-dusting calcium cyanamide, characterized in that that dry asphalt is added to the calcium cyanamide.
2. Verfahren zur Herstellung des Kalkstickstoffpräparates nach Anspruch 1, dadurch gekennzeichnet, daß der Asphaltzusatz dem Kalkstickstoff während der Zerkleinerung gegeben wird.2. Process for the production of the calcium cyanamide preparation according to claim 1, characterized in that the asphalt additive is added to the calcium cyanamide during the comminution is given.
3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß außer dem trocknen Asphalt noch Öl zugesetzt wird.3. The method according to claim 1, characterized in that in addition to drying Oil is added to the asphalt.
5555
6060
6565
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE241995C true DE241995C (en) |
Family
ID=501248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT241995D Active DE241995C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE241995C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE923792C (en) * | 1952-11-25 | 1955-02-21 | Lonza Werke Elektrochemische F | Process for the production of calcium cyanamide that can be used as a normal fertilizer and as a top fertilizer |
-
0
- DE DENDAT241995D patent/DE241995C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE923792C (en) * | 1952-11-25 | 1955-02-21 | Lonza Werke Elektrochemische F | Process for the production of calcium cyanamide that can be used as a normal fertilizer and as a top fertilizer |
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