CN113368797A - 含氧高纯三甲基铝的制备装置及其方法 - Google Patents
含氧高纯三甲基铝的制备装置及其方法 Download PDFInfo
- Publication number
- CN113368797A CN113368797A CN202110794516.8A CN202110794516A CN113368797A CN 113368797 A CN113368797 A CN 113368797A CN 202110794516 A CN202110794516 A CN 202110794516A CN 113368797 A CN113368797 A CN 113368797A
- Authority
- CN
- China
- Prior art keywords
- oxygen
- trimethylaluminum
- purity
- pipeline
- storage tank
- 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.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 239000001301 oxygen Substances 0.000 title claims abstract description 124
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 124
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 77
- 238000003860 storage Methods 0.000 claims abstract description 63
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000011261 inert gas Substances 0.000 claims abstract description 44
- 238000010521 absorption reaction Methods 0.000 claims abstract description 32
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000006213 oxygenation reaction Methods 0.000 claims description 48
- 239000002245 particle Substances 0.000 claims description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 7
- NRQNMMBQPIGPTB-UHFFFAOYSA-N methylaluminum Chemical compound [CH3].[Al] NRQNMMBQPIGPTB-UHFFFAOYSA-N 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 13
- 238000009423 ventilation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101001073212 Arabidopsis thaliana Peroxidase 33 Proteins 0.000 description 1
- 101001123325 Homo sapiens Peroxisome proliferator-activated receptor gamma coactivator 1-beta Proteins 0.000 description 1
- 102100028961 Peroxisome proliferator-activated receptor gamma coactivator 1-beta Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/14—Production of inert gas mixtures; Use of inert gases in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/03—Pressure vessels, or vacuum vessels, having closure members or seals specially adapted therefor
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
- C07F5/061—Aluminium compounds with C-aluminium linkage
- C07F5/062—Al linked exclusively to C
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110794516.8A CN113368797B (zh) | 2021-07-14 | 2021-07-14 | 含氧高纯三甲基铝的制备装置及其方法 |
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CN202110794516.8A CN113368797B (zh) | 2021-07-14 | 2021-07-14 | 含氧高纯三甲基铝的制备装置及其方法 |
Publications (2)
Publication Number | Publication Date |
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CN113368797A true CN113368797A (zh) | 2021-09-10 |
CN113368797B CN113368797B (zh) | 2024-11-15 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114011353A (zh) * | 2021-11-10 | 2022-02-08 | 贵州威顿晶磷电子材料股份有限公司 | 一种高纯三甲基铝制备装置及其使用方法 |
CN114574959A (zh) * | 2022-01-25 | 2022-06-03 | 江苏第三代半导体研究院有限公司 | 一种氮化物外延层制备方法及其半导体外延片 |
CN114686854A (zh) * | 2022-03-31 | 2022-07-01 | 晶澳太阳能有限公司 | 一种用于管式镀膜设备的供源系统及供源方法 |
CN117603247A (zh) * | 2024-01-23 | 2024-02-27 | 安徽亚格盛电子新材料股份有限公司 | 一种含氧三甲基铝的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050283016A1 (en) * | 2004-06-18 | 2005-12-22 | Shin-Etsu Chemical Co., Ltd. | High-purity trimethylaluminum and purification method of crude trimethylaluminum |
JP2009263326A (ja) * | 2008-03-31 | 2009-11-12 | Sumitomo Chemical Co Ltd | トリメチルアルミニウムの製造方法 |
CN109553632A (zh) * | 2018-12-29 | 2019-04-02 | 贵州威顿晶磷电子材料股份有限公司 | 一种三甲基铝的提纯方法 |
CN112028920A (zh) * | 2020-08-28 | 2020-12-04 | 江西佳因光电材料有限公司 | 一种非极性溶剂合成高纯度三甲基铝的方法 |
CN216093613U (zh) * | 2021-07-14 | 2022-03-22 | 江苏南大光电材料股份有限公司 | 含氧高纯三甲基铝的制备装置 |
-
2021
- 2021-07-14 CN CN202110794516.8A patent/CN113368797B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050283016A1 (en) * | 2004-06-18 | 2005-12-22 | Shin-Etsu Chemical Co., Ltd. | High-purity trimethylaluminum and purification method of crude trimethylaluminum |
JP2009263326A (ja) * | 2008-03-31 | 2009-11-12 | Sumitomo Chemical Co Ltd | トリメチルアルミニウムの製造方法 |
CN109553632A (zh) * | 2018-12-29 | 2019-04-02 | 贵州威顿晶磷电子材料股份有限公司 | 一种三甲基铝的提纯方法 |
CN112028920A (zh) * | 2020-08-28 | 2020-12-04 | 江西佳因光电材料有限公司 | 一种非极性溶剂合成高纯度三甲基铝的方法 |
CN216093613U (zh) * | 2021-07-14 | 2022-03-22 | 江苏南大光电材料股份有限公司 | 含氧高纯三甲基铝的制备装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114011353A (zh) * | 2021-11-10 | 2022-02-08 | 贵州威顿晶磷电子材料股份有限公司 | 一种高纯三甲基铝制备装置及其使用方法 |
CN114011353B (zh) * | 2021-11-10 | 2022-12-27 | 贵州威顿晶磷电子材料股份有限公司 | 一种高纯三甲基铝制备装置及其使用方法 |
CN114574959A (zh) * | 2022-01-25 | 2022-06-03 | 江苏第三代半导体研究院有限公司 | 一种氮化物外延层制备方法及其半导体外延片 |
CN114686854A (zh) * | 2022-03-31 | 2022-07-01 | 晶澳太阳能有限公司 | 一种用于管式镀膜设备的供源系统及供源方法 |
CN114686854B (zh) * | 2022-03-31 | 2023-09-01 | 晶澳太阳能有限公司 | 一种用于管式镀膜设备的供源系统及供源方法 |
CN117603247A (zh) * | 2024-01-23 | 2024-02-27 | 安徽亚格盛电子新材料股份有限公司 | 一种含氧三甲基铝的制备方法 |
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CN113368797B (zh) | 2024-11-15 |
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Effective date of registration: 20250217 Address after: 215021 NO.67 Pingsheng Road, Suzhou Industrial Park, Jiangsu Province Patentee after: JIANGSU NATA OPTO-ELECTRONIC MATERIAL Co.,Ltd. Country or region after: China Patentee after: Nanda optoelectronic semiconductor materials Co.,Ltd. Address before: 215021 NO.67 Pingsheng Road, Suzhou Industrial Park, Jiangsu Province Patentee before: JIANGSU NATA OPTO-ELECTRONIC MATERIAL Co.,Ltd. Country or region before: China |