DE2215590C3 - Verfahren zur Herstellung von aus gesonderten Teilchen bestehenden und weniger als 1,5-Gew.-Prozent adsorptiv gebundene Feuchtigkeit enthaltenden trockenen festen anorganischen und organischen Verbindungen und/oder Verbindungsgemischen - Google Patents
Verfahren zur Herstellung von aus gesonderten Teilchen bestehenden und weniger als 1,5-Gew.-Prozent adsorptiv gebundene Feuchtigkeit enthaltenden trockenen festen anorganischen und organischen Verbindungen und/oder VerbindungsgemischenInfo
- Publication number
- DE2215590C3 DE2215590C3 DE19722215590 DE2215590A DE2215590C3 DE 2215590 C3 DE2215590 C3 DE 2215590C3 DE 19722215590 DE19722215590 DE 19722215590 DE 2215590 A DE2215590 A DE 2215590A DE 2215590 C3 DE2215590 C3 DE 2215590C3
- Authority
- DE
- Germany
- Prior art keywords
- product
- melt
- solid
- production
- separate particles
- 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
- 238000000034 method Methods 0.000 title claims description 75
- 230000008569 process Effects 0.000 title claims description 36
- 239000002245 particle Substances 0.000 title claims description 29
- 239000007787 solid Substances 0.000 title claims description 29
- 239000000203 mixture Substances 0.000 title claims description 11
- 150000001875 compounds Chemical class 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title description 18
- 150000002894 organic compounds Chemical class 0.000 title description 5
- 150000002484 inorganic compounds Chemical class 0.000 title description 4
- 239000000047 product Substances 0.000 claims description 58
- 239000000155 melt Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 17
- 239000011261 inert gas Substances 0.000 claims description 13
- 239000002054 inoculum Substances 0.000 claims description 12
- 239000012265 solid product Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 7
- 229960005486 vaccine Drugs 0.000 claims description 3
- 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 25
- 239000013078 crystal Substances 0.000 description 25
- 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 22
- 229960002920 sorbitol Drugs 0.000 description 22
- 239000000600 sorbitol Substances 0.000 description 21
- 239000000126 substance Substances 0.000 description 19
- 238000012360 testing method Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000002425 crystallisation Methods 0.000 description 12
- 230000008025 crystallization Effects 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 8
- 239000012071 phase Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000011575 calcium Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 235000017281 sodium acetate Nutrition 0.000 description 3
- BDKLKNJTMLIAFE-UHFFFAOYSA-N 2-(3-fluorophenyl)-1,3-oxazole-4-carbaldehyde Chemical compound FC1=CC=CC(C=2OC=C(C=O)N=2)=C1 BDKLKNJTMLIAFE-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 206010057040 Temperature intolerance Diseases 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 230000008543 heat sensitivity Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229940087562 sodium acetate trihydrate Drugs 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silicon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUBU000561 HU162367B (enrdf_load_stackoverflow) | 1971-04-02 | 1971-04-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2215590A1 DE2215590A1 (de) | 1972-10-19 |
| DE2215590B2 DE2215590B2 (de) | 1980-10-02 |
| DE2215590C3 true DE2215590C3 (de) | 1981-07-30 |
Family
ID=10993849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722215590 Expired DE2215590C3 (de) | 1971-04-02 | 1972-03-30 | Verfahren zur Herstellung von aus gesonderten Teilchen bestehenden und weniger als 1,5-Gew.-Prozent adsorptiv gebundene Feuchtigkeit enthaltenden trockenen festen anorganischen und organischen Verbindungen und/oder Verbindungsgemischen |
Country Status (9)
| Country | Link |
|---|---|
| CS (1) | CS188308B1 (enrdf_load_stackoverflow) |
| DD (1) | DD96407A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2215590C3 (enrdf_load_stackoverflow) |
| ES (1) | ES401403A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2132337B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1366573A (enrdf_load_stackoverflow) |
| HU (1) | HU162367B (enrdf_load_stackoverflow) |
| IT (1) | IT953601B (enrdf_load_stackoverflow) |
| NL (1) | NL7204268A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1216890B (it) * | 1987-02-13 | 1990-03-14 | Palermo Enichem Agricoltura S | Procedimento per la produzione di calcourea. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD49322A (enrdf_load_stackoverflow) * | ||||
| BE332000A (enrdf_load_stackoverflow) * | 1926-02-07 | |||
| DE972539C (de) * | 1949-12-14 | 1959-08-13 | Ruetgerswerke Ag | Verfahren und Vorrichtung zur Erzeugung und Reinigung von Kristallgut aus kristallbildenden, oberhalb ihres Klarpunktes erhitzten, organischen Fluessigkeiten |
| US3450804A (en) * | 1967-01-05 | 1969-06-17 | Chemical Construction Corp | Method of prilling urea |
-
1971
- 1971-04-02 HU HUBU000561 patent/HU162367B/hu unknown
-
1972
- 1972-03-28 GB GB1440072A patent/GB1366573A/en not_active Expired
- 1972-03-29 NL NL7204268A patent/NL7204268A/xx not_active Application Discontinuation
- 1972-03-30 DE DE19722215590 patent/DE2215590C3/de not_active Expired
- 1972-03-30 DD DD16194672A patent/DD96407A1/xx unknown
- 1972-03-31 FR FR7211520A patent/FR2132337B1/fr not_active Expired
- 1972-03-31 IT IT2276972A patent/IT953601B/it active
- 1972-04-01 ES ES401403A patent/ES401403A1/es not_active Expired
- 1972-04-04 CS CS222372A patent/CS188308B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD96407A1 (enrdf_load_stackoverflow) | 1973-03-20 |
| ES401403A1 (es) | 1975-02-16 |
| NL7204268A (enrdf_load_stackoverflow) | 1972-10-04 |
| CS188308B1 (en) | 1979-03-30 |
| IT953601B (it) | 1973-08-10 |
| HU162367B (enrdf_load_stackoverflow) | 1973-02-28 |
| DE2215590A1 (de) | 1972-10-19 |
| DE2215590B2 (de) | 1980-10-02 |
| FR2132337B1 (enrdf_load_stackoverflow) | 1977-12-23 |
| GB1366573A (en) | 1974-09-11 |
| FR2132337A1 (enrdf_load_stackoverflow) | 1972-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |