CN208260473U - 气体纯化装置 - Google Patents
气体纯化装置 Download PDFInfo
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- CN208260473U CN208260473U CN201820278033.6U CN201820278033U CN208260473U CN 208260473 U CN208260473 U CN 208260473U CN 201820278033 U CN201820278033 U CN 201820278033U CN 208260473 U CN208260473 U CN 208260473U
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Abstract
Description
N<sub>2</sub>(ppm) | O<sub>2</sub>(ppm) | CH<sub>4</sub>(ppm) | CO(ppm) | CO<sub>2</sub>(ppm) | H<sub>2</sub>S(ppm) | H<sub>2</sub>O(ppm) | |
纯化前 | 7.0 | 1.3 | 1.7 | 5 | 8.3 | 2.3 | 13.2 |
纯化后 | 1.2 | 0.2 | 0.5 | 2.1 | 0.6 | 0.7 | 0.9 |
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CN201820278033.6U CN208260473U (zh) | 2018-02-27 | 2018-02-27 | 气体纯化装置 |
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CN201820278033.6U CN208260473U (zh) | 2018-02-27 | 2018-02-27 | 气体纯化装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112142015A (zh) * | 2020-09-30 | 2020-12-29 | 苏州金宏气体股份有限公司 | 一种利用碳纳米管的高纯硒化氢提纯工艺 |
CN113816346A (zh) * | 2021-08-30 | 2021-12-21 | 苏州金宏气体股份有限公司 | 一种利用改性金属有机框架提纯硒化氢的工艺 |
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2018
- 2018-02-27 CN CN201820278033.6U patent/CN208260473U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112142015A (zh) * | 2020-09-30 | 2020-12-29 | 苏州金宏气体股份有限公司 | 一种利用碳纳米管的高纯硒化氢提纯工艺 |
CN113816346A (zh) * | 2021-08-30 | 2021-12-21 | 苏州金宏气体股份有限公司 | 一种利用改性金属有机框架提纯硒化氢的工艺 |
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Effective date of registration: 20200508 Address after: 239004 east of yongyang Road, west of Nanjing Road, north of Anqing road and south of Lu'an road in Langya Economic Development Zone, Langya District, Chuzhou City, Anhui Province Patentee after: Anhui Guangzhi Technology Co.,Ltd. Address before: 511517 Guangdong province Qingyuan Baijia Industrial Park 27-9B Patentee before: FIRST RARE MATERIALS Co.,Ltd. |
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Assignee: FIRST SEMICONDUCTOR MATERIALS Co.,Ltd. Assignor: Anhui Guangzhi Technology Co.,Ltd. Contract record no.: X2020990000435 Denomination of utility model: Gas purification unit Granted publication date: 20181221 License type: Common License Record date: 20200821 |
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Assignee: FIRST SEMICONDUCTOR MATERIALS Co.,Ltd. Assignor: Anhui Guangzhi Technology Co.,Ltd. Contract record no.: X2020990000435 Date of cancellation: 20220413 |
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Assignee: FIRST SEMICONDUCTOR MATERIALS Co.,Ltd. Assignor: Anhui Guangzhi Technology Co.,Ltd. Contract record no.: X2022980005544 Denomination of utility model: Gas purification unit Granted publication date: 20181221 License type: Common License Record date: 20220520 |
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Assignee: FIRST SEMICONDUCTOR MATERIALS Co.,Ltd. Assignor: Anhui Guangzhi Technology Co.,Ltd. Contract record no.: X2022980005544 Date of cancellation: 20230103 |