CN115386836A - 一种涂覆在核燃料芯块表面的可燃毒物涂层及应用 - Google Patents
一种涂覆在核燃料芯块表面的可燃毒物涂层及应用 Download PDFInfo
- Publication number
- CN115386836A CN115386836A CN202211077822.0A CN202211077822A CN115386836A CN 115386836 A CN115386836 A CN 115386836A CN 202211077822 A CN202211077822 A CN 202211077822A CN 115386836 A CN115386836 A CN 115386836A
- Authority
- CN
- China
- Prior art keywords
- coating
- burnable poison
- nuclear fuel
- fuel pellet
- ceb
- 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.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 153
- 239000011248 coating agent Substances 0.000 title claims abstract description 142
- 239000002574 poison Substances 0.000 title claims abstract description 64
- 231100000614 poison Toxicity 0.000 title claims abstract description 64
- 239000008188 pellet Substances 0.000 title claims abstract description 62
- 239000003758 nuclear fuel Substances 0.000 title claims abstract description 47
- 239000000446 fuel Substances 0.000 claims abstract description 24
- 230000009257 reactivity Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000035939 shock Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 11
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 6
- -1 uranium dioxide-gadolinium trioxide Chemical compound 0.000 claims description 6
- 239000013077 target material Substances 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 claims description 2
- UTDLAEPMVCFGRJ-UHFFFAOYSA-N plutonium dihydrate Chemical compound O.O.[Pu] UTDLAEPMVCFGRJ-UHFFFAOYSA-N 0.000 claims description 2
- FLDALJIYKQCYHH-UHFFFAOYSA-N plutonium(IV) oxide Inorganic materials [O-2].[O-2].[Pu+4] FLDALJIYKQCYHH-UHFFFAOYSA-N 0.000 claims description 2
- 239000003566 sealing material Substances 0.000 claims description 2
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims description 2
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000002994 raw material Substances 0.000 description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 7
- 229910052796 boron Inorganic materials 0.000 description 7
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 6
- 239000004327 boric acid Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000002345 surface coating layer Substances 0.000 description 3
- 229910052770 Uranium Inorganic materials 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001341 grazing-angle X-ray diffraction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-BJUDXGSMSA-N Boron-10 Chemical compound [10B] ZOXJGFHDIHLPTG-BJUDXGSMSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/067—Borides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/16—Details of the construction within the casing
- G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
- G21C3/623—Oxide fuels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Ceramic Engineering (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Description
材料成分 | 涂层相对密度(%) | <sup>10</sup>B富集度(wt%) | 涂层厚度(μm) |
SiB<sub>6</sub> | 70 | 18.4 | 4.0 |
SiB<sub>6</sub> | 70 | 30 | 2.5 |
YB<sub>6</sub> | 70 | 18.4 | 3.9 |
YB<sub>6</sub> | 70 | 30 | 2.4 |
CeB<sub>6</sub> | 70 | 18.4 | 4.0 |
CeB<sub>6</sub> | 70 | 30 | 2.5 |
SiB<sub>6</sub> | 97 | 18.4 | 2.9 |
SiB<sub>6</sub> | 97 | 30 | 1.8 |
YB<sub>6</sub> | 97 | 18.4 | 2.8 |
YB<sub>6</sub> | 97 | 30 | 1.7 |
CeB<sub>6</sub> | 97 | 18.4 | 2.9 |
CeB<sub>6</sub> | 97 | 30 | 1.8 |
材料成分 | 涂层相对密度(%) | <sup>10</sup>B富集度(wt%) | 涂层厚度(μm) |
ZrB<sub>2</sub> | 74 | 24.4 | 14.3 |
SiB<sub>6</sub> | 74 | 18.4 | 14.6 |
YB<sub>6</sub> | 74 | 18.4 | 14.1 |
CeB<sub>6</sub> | 74 | 18.4 | 14.5 |
材料成分 | 涂层相对密度(%) | <sup>10</sup>B富集度(wt%) | 涂层厚度(μm) |
ZrB<sub>2</sub> | 74 | 41 | 8.8 |
SiB<sub>6</sub> | 74 | 30 | 9.0 |
YB<sub>6</sub> | 74 | 30 | 8.7 |
CeB<sub>6</sub> | 74 | 30 | 9.0 |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211077822.0A CN115386836A (zh) | 2022-09-05 | 2022-09-05 | 一种涂覆在核燃料芯块表面的可燃毒物涂层及应用 |
PCT/CN2023/116956 WO2024051678A1 (zh) | 2022-09-05 | 2023-09-05 | 一种可燃毒物涂层及其制备方法和核燃料元件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211077822.0A CN115386836A (zh) | 2022-09-05 | 2022-09-05 | 一种涂覆在核燃料芯块表面的可燃毒物涂层及应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115386836A true CN115386836A (zh) | 2022-11-25 |
Family
ID=84123759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211077822.0A Pending CN115386836A (zh) | 2022-09-05 | 2022-09-05 | 一种涂覆在核燃料芯块表面的可燃毒物涂层及应用 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN115386836A (zh) |
WO (1) | WO2024051678A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024051678A1 (zh) * | 2022-09-05 | 2024-03-14 | 上海核工程研究设计院股份有限公司 | 一种可燃毒物涂层及其制备方法和核燃料元件 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5642390A (en) * | 1993-08-09 | 1997-06-24 | Siemens Aktiengesellschaft | Uranium-containing nuclear-fuel sintered pellet |
WO2019166111A1 (en) * | 2018-02-28 | 2019-09-06 | Westinghouse Electric Sweden Ab | A fuel element containing uranium silicide and suitable for a nuclear reactor |
US20200258642A1 (en) * | 2019-02-12 | 2020-08-13 | Westinghouse Electric Company, Llc | Sintering with sps/fast uranium fuel with or without burnable absorbers |
CN111573687A (zh) * | 2019-11-15 | 2020-08-25 | 上海核工程研究设计院有限公司 | 一种高硼装载量的中子吸收体材料 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102129889B (zh) * | 2010-12-24 | 2013-10-09 | 中国核动力研究设计院 | 一种含B和Gd的整体型复合可燃毒物燃料及制备方法 |
CN115386836A (zh) * | 2022-09-05 | 2022-11-25 | 上海核工程研究设计院有限公司 | 一种涂覆在核燃料芯块表面的可燃毒物涂层及应用 |
-
2022
- 2022-09-05 CN CN202211077822.0A patent/CN115386836A/zh active Pending
-
2023
- 2023-09-05 WO PCT/CN2023/116956 patent/WO2024051678A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5642390A (en) * | 1993-08-09 | 1997-06-24 | Siemens Aktiengesellschaft | Uranium-containing nuclear-fuel sintered pellet |
WO2019166111A1 (en) * | 2018-02-28 | 2019-09-06 | Westinghouse Electric Sweden Ab | A fuel element containing uranium silicide and suitable for a nuclear reactor |
US20200258642A1 (en) * | 2019-02-12 | 2020-08-13 | Westinghouse Electric Company, Llc | Sintering with sps/fast uranium fuel with or without burnable absorbers |
CN111573687A (zh) * | 2019-11-15 | 2020-08-25 | 上海核工程研究设计院有限公司 | 一种高硼装载量的中子吸收体材料 |
Non-Patent Citations (2)
Title |
---|
W.WALDHAUSER: "Sputtered thermionic hexaboride coatings", 《SURFACE AND COATINGS TECHNOLOGY 》, pages 1315 - 1323 * |
王志刚;张海峰;龚树河;姚俊;马书泽;: "IFBA芯块ZrB_2涂层溅射沉积工艺研究", 核科学与工程, no. 04 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024051678A1 (zh) * | 2022-09-05 | 2024-03-14 | 上海核工程研究设计院股份有限公司 | 一种可燃毒物涂层及其制备方法和核燃料元件 |
Also Published As
Publication number | Publication date |
---|---|
WO2024051678A1 (zh) | 2024-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10032528B2 (en) | Fully ceramic micro-encapsulated (FCM) fuel for CANDUs and other reactors | |
CA2993794C (en) | Method for fabrication of fully ceramic microencapsulated nuclear fuel | |
US4671927A (en) | Nuclear fuel rod containing a hybrid gadolinium oxide, boron carbide burnable absorber | |
CN108335760A (zh) | 一种高铀装载量弥散燃料芯块的制备方法 | |
TW201838952A (zh) | 經燒結之核燃料丸,燃料棒,燃料組件及製造經燒結之核燃料丸的方法 | |
WO2024051678A1 (zh) | 一种可燃毒物涂层及其制备方法和核燃料元件 | |
US11049625B2 (en) | Nuclear fuel pellet with central burnable absorber | |
US20040047445A1 (en) | Pencil comprising a stack of oxide nuclear fuel pellets | |
CN111724919A (zh) | 一种含可燃毒物包覆层的包覆燃料颗粒、芯块、燃料元件及其制备方法 | |
JP6409051B2 (ja) | ウラン、ガドリニウム及び酸素で作られた新規物質及びその消耗性の中性子毒としての使用 | |
US5319690A (en) | Internal fuel rod coating comprising metal silicates | |
WO2019114315A1 (zh) | 掺杂碳化硼的燃料芯块及其制造方法 | |
WO1995004994A1 (de) | Uranhaltiger kernbrennstoff-sinterkörper | |
US3301763A (en) | Method for preparing actinide oxide fuel particles and article thereof | |
EP3776594A2 (en) | Manufacture of large grain powders with granular coatings | |
CN112102968A (zh) | 一种高热导燃料芯块及其制备方法 | |
Notley et al. | The effect of UO 2 density on fission product gas release and sheath expansion | |
Bullock | Design of coated fuel particles for a hybrid fusion-fission system | |
WO1991014268A1 (en) | Pressurized water reactor fuel | |
CN113674875B (zh) | 一种快谱反应堆堆芯设计方法及堆芯结构 | |
CA1268563A (en) | Fuel assembly for nuclear reactor | |
CN115547518A (zh) | 一种高温气冷堆用含硼球形燃料元件 | |
CN115547517A (zh) | 一种高温气冷堆用含钆球形燃料元件 | |
Yaylı | Production of annular and compact type burnable absorber nuclear fuel pellets by powder metallurgy and sol gel route | |
CN117079851A (zh) | 碳化锆惰性基体弥散燃料芯块的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Applicant after: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Applicant before: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES |
|
CB02 | Change of applicant information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221125 |
|
RJ01 | Rejection of invention patent application after publication |