CN113199031A - 一种无氧高纯镉粉的生产方法 - Google Patents
一种无氧高纯镉粉的生产方法 Download PDFInfo
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- CN113199031A CN113199031A CN202110483024.7A CN202110483024A CN113199031A CN 113199031 A CN113199031 A CN 113199031A CN 202110483024 A CN202110483024 A CN 202110483024A CN 113199031 A CN113199031 A CN 113199031A
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- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 70
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- 239000007789 gas Substances 0.000 claims description 79
- 239000000428 dust Substances 0.000 claims description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052793 cadmium Inorganic materials 0.000 description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
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- 229910002804 graphite Inorganic materials 0.000 description 2
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- 239000003566 sealing material Substances 0.000 description 2
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- 238000002061 vacuum sublimation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110483024.7A CN113199031A (zh) | 2021-04-30 | 2021-04-30 | 一种无氧高纯镉粉的生产方法 |
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CN202110483024.7A CN113199031A (zh) | 2021-04-30 | 2021-04-30 | 一种无氧高纯镉粉的生产方法 |
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CN113199031A true CN113199031A (zh) | 2021-08-03 |
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CN202110483024.7A Pending CN113199031A (zh) | 2021-04-30 | 2021-04-30 | 一种无氧高纯镉粉的生产方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113967735A (zh) * | 2021-10-20 | 2022-01-25 | 广东长信精密设备有限公司 | 一种金属粉末混合方法 |
CN114560493A (zh) * | 2022-03-11 | 2022-05-31 | 广东长信精密设备有限公司 | 一种金属氧化物粉末生产系统 |
CN114918419A (zh) * | 2022-04-26 | 2022-08-19 | 广东长信精密设备有限公司 | 升华炉冷凝器的循环降温结构及其降温方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03153803A (ja) * | 1989-11-11 | 1991-07-01 | Dowa Mining Co Ltd | 高純度カドミウム微細粉末の製造方法 |
CN206543882U (zh) * | 2017-03-09 | 2017-10-10 | 湖南新威凌新材料有限公司 | 一种燃气型双容器锌粉炉 |
CN109332716A (zh) * | 2018-11-26 | 2019-02-15 | 广东先导稀材股份有限公司 | 粉末生产装置及方法 |
CN109332713A (zh) * | 2018-11-26 | 2019-02-15 | 广东先导稀材股份有限公司 | 粉末冷凝收集装置及方法 |
CN211386912U (zh) * | 2019-01-25 | 2020-09-01 | 大连理工大学 | 激光蒸发多腔体纳米粉体制备装置 |
CN112176203A (zh) * | 2020-08-13 | 2021-01-05 | 济源市中亿科技有限公司 | 一种通过还原白砷来生产单质砷的设备和方法 |
-
2021
- 2021-04-30 CN CN202110483024.7A patent/CN113199031A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03153803A (ja) * | 1989-11-11 | 1991-07-01 | Dowa Mining Co Ltd | 高純度カドミウム微細粉末の製造方法 |
CN206543882U (zh) * | 2017-03-09 | 2017-10-10 | 湖南新威凌新材料有限公司 | 一种燃气型双容器锌粉炉 |
CN109332716A (zh) * | 2018-11-26 | 2019-02-15 | 广东先导稀材股份有限公司 | 粉末生产装置及方法 |
CN109332713A (zh) * | 2018-11-26 | 2019-02-15 | 广东先导稀材股份有限公司 | 粉末冷凝收集装置及方法 |
CN211386912U (zh) * | 2019-01-25 | 2020-09-01 | 大连理工大学 | 激光蒸发多腔体纳米粉体制备装置 |
CN112176203A (zh) * | 2020-08-13 | 2021-01-05 | 济源市中亿科技有限公司 | 一种通过还原白砷来生产单质砷的设备和方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113967735A (zh) * | 2021-10-20 | 2022-01-25 | 广东长信精密设备有限公司 | 一种金属粉末混合方法 |
CN114560493A (zh) * | 2022-03-11 | 2022-05-31 | 广东长信精密设备有限公司 | 一种金属氧化物粉末生产系统 |
CN114560493B (zh) * | 2022-03-11 | 2024-02-02 | 广东长信精密设备有限公司 | 一种金属氧化物粉末生产系统 |
CN114918419A (zh) * | 2022-04-26 | 2022-08-19 | 广东长信精密设备有限公司 | 升华炉冷凝器的循环降温结构及其降温方法 |
CN114918419B (zh) * | 2022-04-26 | 2024-03-26 | 广东长信精密设备有限公司 | 升华炉冷凝器的循环降温结构及其降温方法 |
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Effective date of registration: 20210802 Address after: 511800 Heyun Town Industrial Zone, Qingxin District, Qingyuan City, Guangdong Province (beside Yuba Highway) Applicant after: FIRST RARE MATERIALS Co.,Ltd. Address before: 511518 equipment room 27-9, Baijia Industrial Park, high tech Zone, Qingyuan City, Guangdong Province Applicant before: GUANGDONG CHANGXIN PRECISION EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20210818 Address after: 221116 room 1241, office building, No. 11, Zhujiang East Road, high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Applicant after: Jiangsu pioneer Microelectronics Technology Co.,Ltd. Address before: 511800 Heyun Town Industrial Zone, Qingxin District, Qingyuan City, Guangdong Province (beside Yuba Highway) Applicant before: FIRST RARE MATERIALS Co.,Ltd. |
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Application publication date: 20210803 |