DE2107720C3 - Verfahren zur Herstellung von Farbstoffuberzugen auf Düngemitteln - Google Patents
Verfahren zur Herstellung von Farbstoffuberzugen auf DüngemittelnInfo
- Publication number
- DE2107720C3 DE2107720C3 DE2107720A DE2107720A DE2107720C3 DE 2107720 C3 DE2107720 C3 DE 2107720C3 DE 2107720 A DE2107720 A DE 2107720A DE 2107720 A DE2107720 A DE 2107720A DE 2107720 C3 DE2107720 C3 DE 2107720C3
- Authority
- DE
- Germany
- Prior art keywords
- fertilizer
- solution
- dye
- fertilizers
- coloring
- 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
- 239000003337 fertilizer Substances 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000576 coating method Methods 0.000 title claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 55
- 239000000243 solution Substances 0.000 claims description 41
- 239000000975 dye Substances 0.000 claims description 38
- 239000004202 carbamide Substances 0.000 claims description 25
- 238000004040 coloring Methods 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 10
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 2
- 230000003179 granulation Effects 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims description 2
- 235000006085 Vigna mungo var mungo Nutrition 0.000 claims 2
- 240000005616 Vigna mungo var. mungo Species 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 1
- 150000002484 inorganic compounds Chemical class 0.000 claims 1
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 10
- 239000008187 granular material Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 244000172533 Viola sororia Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical compound COC1=CC=C(C(=O)NC=2C=CC=CC=2)C=C1N\N=C(C1=CC=CC=C1C=1)/C(=O)C=1C(=O)NC1=CC=CC([N+]([O-])=O)=C1 ZYECOAILUNWEAL-NUDFZHEQSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- -1 ammonium ions Chemical class 0.000 description 2
- 239000001045 blue dye Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 235000019646 color tone Nutrition 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 240000009038 Viola odorata Species 0.000 description 1
- 235000013487 Viola odorata Nutrition 0.000 description 1
- 235000002254 Viola papilionacea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- NGLMYMJASOJOJY-UHFFFAOYSA-O azanium;calcium;nitrate Chemical compound [NH4+].[Ca].[O-][N+]([O-])=O NGLMYMJASOJOJY-UHFFFAOYSA-O 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- NNBFNNNWANBMTI-UHFFFAOYSA-M brilliant green Chemical compound OS([O-])(=O)=O.C1=CC(N(CC)CC)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](CC)CC)C=C1 NNBFNNNWANBMTI-UHFFFAOYSA-M 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004456 color vision Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2107720A DE2107720C3 (de) | 1971-02-18 | 1971-02-18 | Verfahren zur Herstellung von Farbstoffuberzugen auf Düngemitteln |
| NL7202084A NL7202084A (enExample) | 1971-02-18 | 1972-02-17 | |
| IT20666/72A IT951772B (it) | 1971-02-18 | 1972-02-17 | Procedimento per la colorazione di concimi |
| FR7205632A FR2125616A1 (en) | 1971-02-18 | 1972-02-18 | Colouring fertilizer granules - using a soln of a dye in urea or thiourea |
| AT134672A AT312015B (de) | 1971-02-18 | 1972-02-18 | Verfahren zum Aufbringen einer abriebfesten Färbung auf granulierten Düngemitteln |
| BE779558A BE779558A (fr) | 1971-02-18 | 1972-02-18 | Procede pour l'application d'une teinture resistant a l'usure sur des engrais granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2107720A DE2107720C3 (de) | 1971-02-18 | 1971-02-18 | Verfahren zur Herstellung von Farbstoffuberzugen auf Düngemitteln |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2107720A1 DE2107720A1 (de) | 1972-09-07 |
| DE2107720B2 DE2107720B2 (de) | 1973-03-29 |
| DE2107720C3 true DE2107720C3 (de) | 1973-10-25 |
Family
ID=5799109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2107720A Expired DE2107720C3 (de) | 1971-02-18 | 1971-02-18 | Verfahren zur Herstellung von Farbstoffuberzugen auf Düngemitteln |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT312015B (enExample) |
| BE (1) | BE779558A (enExample) |
| DE (1) | DE2107720C3 (enExample) |
| FR (1) | FR2125616A1 (enExample) |
| IT (1) | IT951772B (enExample) |
| NL (1) | NL7202084A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4994100A (en) * | 1988-12-29 | 1991-02-19 | Freeport Mcmoran Resource Partners | Homogeneous granular nitrogen fertilizer |
| NO336052B1 (no) | 2012-08-29 | 2015-04-27 | Yara Int Asa | Sikre blandinger av ammoniumnitrat (AN) med urea, eller av et AN-omfattende produkt med et urea-omfattende produkt |
-
1971
- 1971-02-18 DE DE2107720A patent/DE2107720C3/de not_active Expired
-
1972
- 1972-02-17 NL NL7202084A patent/NL7202084A/xx unknown
- 1972-02-17 IT IT20666/72A patent/IT951772B/it active
- 1972-02-18 FR FR7205632A patent/FR2125616A1/fr active Granted
- 1972-02-18 AT AT134672A patent/AT312015B/de not_active IP Right Cessation
- 1972-02-18 BE BE779558A patent/BE779558A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT951772B (it) | 1973-07-10 |
| BE779558A (fr) | 1972-06-16 |
| FR2125616B1 (enExample) | 1974-06-07 |
| DE2107720B2 (de) | 1973-03-29 |
| AT312015B (de) | 1973-12-10 |
| FR2125616A1 (en) | 1972-09-29 |
| DE2107720A1 (de) | 1972-09-07 |
| NL7202084A (enExample) | 1972-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |