CS253579B2 - Method of aqueous non-setting dispersions preparation - Google Patents
Method of aqueous non-setting dispersions preparation Download PDFInfo
- Publication number
- CS253579B2 CS253579B2 CS835762A CS576283A CS253579B2 CS 253579 B2 CS253579 B2 CS 253579B2 CS 835762 A CS835762 A CS 835762A CS 576283 A CS576283 A CS 576283A CS 253579 B2 CS253579 B2 CS 253579B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- starch
- grams
- sediment
- hours
- urea
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 34
- 239000006185 dispersion Substances 0.000 title claims description 29
- 238000002360 preparation method Methods 0.000 title claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 40
- 229920002472 Starch Polymers 0.000 claims description 35
- 235000019698 starch Nutrition 0.000 claims description 35
- 239000008107 starch Substances 0.000 claims description 35
- 239000002245 particle Substances 0.000 claims description 27
- 239000004202 carbamide Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 239000012736 aqueous medium Substances 0.000 claims description 2
- 239000005445 natural material Substances 0.000 claims description 2
- 239000013049 sediment Substances 0.000 description 27
- 239000000725 suspension Substances 0.000 description 24
- 238000004062 sedimentation Methods 0.000 description 22
- 235000013877 carbamide Nutrition 0.000 description 19
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 14
- 239000003337 fertilizer Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 13
- 239000000126 substance Substances 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000006641 stabilisation Effects 0.000 description 8
- 238000011105 stabilization Methods 0.000 description 8
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 7
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 7
- 239000002609 medium Substances 0.000 description 7
- 235000019837 monoammonium phosphate Nutrition 0.000 description 7
- 239000001103 potassium chloride Substances 0.000 description 7
- 235000011164 potassium chloride Nutrition 0.000 description 7
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 6
- 239000000908 ammonium hydroxide Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 229940053653 phosphorus / potassium Drugs 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000207836 Olea <angiosperm> Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- -1 carboxy alcohol Chemical compound 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910052900 illite Inorganic materials 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- ZLMJMSJWJFRBEC-OUBTZVSYSA-N potassium-40 Chemical compound [40K] ZLMJMSJWJFRBEC-OUBTZVSYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000008281 solid sol Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000007785 strong electrolyte Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/27—Dispersions, e.g. suspensions or emulsions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/51—Methods thereof
- B01F23/511—Methods thereof characterised by the composition of the liquids or solids
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU822508A HU186554B (en) | 1982-08-04 | 1982-08-04 | Process for the production of non-sedimenting dispersions of watery medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS253579B2 true CS253579B2 (en) | 1987-11-12 |
Family
ID=10959749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS835762A CS253579B2 (en) | 1982-08-04 | 1983-08-03 | Method of aqueous non-setting dispersions preparation |
Country Status (13)
| Country | Link |
|---|---|
| BE (1) | BE897435A (es) |
| CS (1) | CS253579B2 (es) |
| DD (1) | DD211490A5 (es) |
| DE (1) | DE3328207C2 (es) |
| DK (1) | DK354983A (es) |
| ES (1) | ES524751A0 (es) |
| FI (1) | FI72433C (es) |
| FR (1) | FR2531347B1 (es) |
| GB (1) | GB2135689B (es) |
| HU (1) | HU186554B (es) |
| IT (1) | IT8322402A0 (es) |
| NL (1) | NL8302743A (es) |
| YU (1) | YU161883A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2671074B1 (fr) * | 1990-12-27 | 1993-07-30 | Roquette Freres | Agent, composition et procede destine a reduire le lessivage des formes solubles de l'azote, en particulier des nitrates, contenues dans et/ou apportees a un substrat. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1667798A1 (de) * | 1968-01-20 | 1971-07-22 | Veba Chemie Ag | Hochprozentige fluessige Vollduenger |
| GB1271575A (en) * | 1968-07-24 | 1972-04-19 | Galdonost Dynamics Nz Ltd | Improvements in or relating to fertilizer compositions |
| DE1928766C3 (de) * | 1969-06-06 | 1973-12-13 | Maizena Gmbh, 2000 Hamburg | Trockene pulverförmige silier fähige Mischprodukte aus Starke und Chemikalien |
| GB1308614A (en) * | 1969-07-15 | 1973-02-21 | Fisons Ltd | Gelled fertilizers |
| AU469186B2 (en) * | 1972-05-16 | 1976-02-05 | Ici Australia Limited | Slurry fertilizers |
| US3872018A (en) * | 1972-11-15 | 1975-03-18 | Oil Base | Water loss additive for sea water mud comprising an alkaline earth oxide or hydroxide, starch and polyvinyl alcohol |
| DE2459586A1 (de) * | 1974-12-17 | 1976-06-24 | Philips Patentverwaltung | Duengemittel |
| JPS618038B2 (es) * | 1974-02-13 | 1986-03-11 | Schering Ag |
-
1982
- 1982-08-04 HU HU822508A patent/HU186554B/hu not_active IP Right Cessation
-
1983
- 1983-08-01 BE BE1/10846A patent/BE897435A/fr not_active IP Right Cessation
- 1983-08-03 FI FI832808A patent/FI72433C/fi not_active IP Right Cessation
- 1983-08-03 CS CS835762A patent/CS253579B2/cs unknown
- 1983-08-03 DK DK354983A patent/DK354983A/da not_active Application Discontinuation
- 1983-08-03 YU YU01618/83A patent/YU161883A/xx unknown
- 1983-08-03 NL NL8302743A patent/NL8302743A/nl not_active Application Discontinuation
- 1983-08-03 FR FR838312778A patent/FR2531347B1/fr not_active Expired - Fee Related
- 1983-08-03 IT IT8322402A patent/IT8322402A0/it unknown
- 1983-08-04 ES ES524751A patent/ES524751A0/es active Granted
- 1983-08-04 DD DD83253714A patent/DD211490A5/de unknown
- 1983-08-04 GB GB08321039A patent/GB2135689B/en not_active Expired
- 1983-08-04 DE DE3328207A patent/DE3328207C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3328207A1 (de) | 1984-02-09 |
| HU186554B (en) | 1985-08-28 |
| GB8321039D0 (en) | 1983-09-07 |
| GB2135689B (en) | 1986-04-09 |
| FI72433B (fi) | 1987-02-27 |
| BE897435A (fr) | 1984-02-01 |
| YU161883A (en) | 1986-02-28 |
| FI832808L (fi) | 1984-02-05 |
| ES8505549A1 (es) | 1985-06-16 |
| NL8302743A (nl) | 1984-03-01 |
| IT8322402A0 (it) | 1983-08-03 |
| FI72433C (fi) | 1987-06-08 |
| FR2531347A1 (fr) | 1984-02-10 |
| DE3328207C2 (de) | 1987-05-07 |
| FR2531347B1 (fr) | 1990-01-19 |
| FI832808A0 (fi) | 1983-08-03 |
| ES524751A0 (es) | 1985-06-16 |
| GB2135689A (en) | 1984-09-05 |
| DK354983D0 (da) | 1983-08-03 |
| DD211490A5 (de) | 1984-07-18 |
| DK354983A (da) | 1984-02-05 |
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