SU218071A1 - - Google Patents
Info
- Publication number
- SU218071A1 SU218071A1 SU937771A SU937771A SU218071A1 SU 218071 A1 SU218071 A1 SU 218071A1 SU 937771 A SU937771 A SU 937771A SU 937771 A SU937771 A SU 937771A SU 218071 A1 SU218071 A1 SU 218071A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- formaldehyde
- air
- temperature
- nozzle
- pressure
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 38
- 238000000034 method Methods 0.000 description 11
- 239000007921 spray Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229930040373 Paraformaldehyde Natural products 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920002866 paraformaldehyde Polymers 0.000 description 3
- 239000008098 formaldehyde solution Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000270722 Crocodylidae Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU218071A1 true SU218071A1 (enrdf_load_stackoverflow) |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10828593B2 (en) | Removal of dust in urea finishing | |
| US4701353A (en) | Process for the preparation of granules | |
| Bhandari et al. | Spray drying of food materials-process and product characteristics | |
| CA1241590A (en) | Process for the preparation of granules | |
| BG61332B1 (en) | Method for the preparation of granular urea | |
| US3508339A (en) | Drying apparatus and process | |
| US3475132A (en) | Fluidized bed for the granulation of fertilizers | |
| RU2093766C1 (ru) | Способ сушки раствора хлористого кальция с получением гранулированного продукта и установка для его получения | |
| KR840001422B1 (ko) | 인산 암모늄을 함유하는 np/npk 입상비료의 제조방법 | |
| UA123727C2 (uk) | Спосіб виготовлення матеріалу, у вигляді частинок, на основі сечовини, який містить елементарну сірку | |
| Gianfrancesco et al. | Powder agglomeration during the spray-drying process: measurements of air properties | |
| Selvamuthukumaran et al. | Spraying DryingConcept, Application and Its Recent Advances in Food Processing | |
| SU218071A1 (enrdf_load_stackoverflow) | ||
| US3316309A (en) | Process for the production of free flowing paraformaldehyde | |
| SU1153210A1 (ru) | Способ сушки водных растворов термопластичных материалов | |
| US7498055B2 (en) | Process for the preparation of urea granules | |
| RU2290368C2 (ru) | Способ получения гранулированного хлорида кальция | |
| US2792288A (en) | Method for producing granular solids | |
| ROMERO‐FERRER et al. | THE EFFECTS of GAS INJECTION ON the EFFICIENCY of THERMAL ENERGY UTILIZATION IN SPRAY DRYING 1 | |
| US20230140807A1 (en) | Method and Apparatus for Producing Core-Shell Calcium Hydroxide-Calcium Carbonate Particles | |
| JPH02255520A (ja) | 硫酸ナトリウムよりなる中空球状体およびその製造法 | |
| SU1065002A1 (ru) | Установка дл гранулировани порошкообразующих материалов | |
| US1670831A (en) | Spraying device | |
| Kemp et al. | EXPERIMENTAL STUDY OF SPRAY DRYING AND ATOMISATION WITH A TWO-FLUID NOZZLE TO PRODUCE FINE PARTICLES | |
| USRE14693E (en) | Olivex e |