DE2436485A1 - Verfahren und vorrichtung zum erzeugen von partikeln, z.b. fuer kernbrennstoff - Google Patents
Verfahren und vorrichtung zum erzeugen von partikeln, z.b. fuer kernbrennstoffInfo
- Publication number
- DE2436485A1 DE2436485A1 DE19742436485 DE2436485A DE2436485A1 DE 2436485 A1 DE2436485 A1 DE 2436485A1 DE 19742436485 DE19742436485 DE 19742436485 DE 2436485 A DE2436485 A DE 2436485A DE 2436485 A1 DE2436485 A1 DE 2436485A1
- Authority
- DE
- Germany
- Prior art keywords
- droplets
- liquid
- electrode
- particles
- spinneret
- 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.)
- Withdrawn
Links
- 239000002245 particle Substances 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 13
- 239000003758 nuclear fuel Substances 0.000 title description 5
- 239000007788 liquid Substances 0.000 claims description 41
- 239000003153 chemical reaction reagent Substances 0.000 claims description 24
- 230000003993 interaction Effects 0.000 claims description 5
- 230000009931 harmful effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 5
- 239000007863 gel particle Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000001879 gelation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000012798 spherical particle Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000003671 uranium compounds Chemical class 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3769073A GB1476923A (en) | 1973-08-08 | 1973-08-08 | Production of particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2436485A1 true DE2436485A1 (de) | 1975-02-20 |
Family
ID=10398305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742436485 Withdrawn DE2436485A1 (de) | 1973-08-08 | 1974-07-29 | Verfahren und vorrichtung zum erzeugen von partikeln, z.b. fuer kernbrennstoff |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE818588A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2436485A1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES429043A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2240046B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1476923A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7410687A (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19546961C2 (de) * | 1994-12-28 | 2001-06-07 | Japan Nuclear Cycle Dev I Toka | Verfahren zur Herstellung nuklearen Brennstoffes in Pulverform |
| CN113524660A (zh) * | 2021-08-10 | 2021-10-22 | 烟台液秀生物科技有限公司 | 一种高通量阵列式3d液滴打印方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0653805B2 (ja) * | 1986-10-31 | 1994-07-20 | 鐘淵化学工業株式会社 | 円板状粒子の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3352950A (en) * | 1966-12-21 | 1967-11-14 | Dennis M Helton | Electrical potential method for dispersion of metal oxide microspheres |
| GB1286871A (en) * | 1966-04-07 | 1972-08-23 | Atomic Energy Authority Uk | Improvements in or relating to precipitation processes for metal-containing materials |
-
1973
- 1973-08-08 GB GB3769073A patent/GB1476923A/en not_active Expired
-
1974
- 1974-07-29 DE DE19742436485 patent/DE2436485A1/de not_active Withdrawn
- 1974-08-07 FR FR7427429A patent/FR2240046B1/fr not_active Expired
- 1974-08-07 ES ES429043A patent/ES429043A1/es not_active Expired
- 1974-08-07 BE BE147378A patent/BE818588A/xx not_active IP Right Cessation
- 1974-08-08 NL NL7410687A patent/NL7410687A/xx not_active Application Discontinuation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1286871A (en) * | 1966-04-07 | 1972-08-23 | Atomic Energy Authority Uk | Improvements in or relating to precipitation processes for metal-containing materials |
| US3352950A (en) * | 1966-12-21 | 1967-11-14 | Dennis M Helton | Electrical potential method for dispersion of metal oxide microspheres |
Non-Patent Citations (1)
| Title |
|---|
| "J. Sci. Instrum.", Bd. 42(1965), S. 635-638 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19546961C2 (de) * | 1994-12-28 | 2001-06-07 | Japan Nuclear Cycle Dev I Toka | Verfahren zur Herstellung nuklearen Brennstoffes in Pulverform |
| CN113524660A (zh) * | 2021-08-10 | 2021-10-22 | 烟台液秀生物科技有限公司 | 一种高通量阵列式3d液滴打印方法 |
| CN113524660B (zh) * | 2021-08-10 | 2022-12-13 | 烟台液秀生物科技有限公司 | 一种高通量阵列式3d液滴打印方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE818588A (fr) | 1975-02-07 |
| FR2240046B1 (cg-RX-API-DMAC7.html) | 1978-11-24 |
| NL7410687A (nl) | 1975-02-11 |
| ES429043A1 (es) | 1977-08-16 |
| GB1476923A (en) | 1977-06-16 |
| FR2240046A1 (cg-RX-API-DMAC7.html) | 1975-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification | ||
| 8125 | Change of the main classification |
Ipc: G21C 3/42 |
|
| 8130 | Withdrawal |