KR102226784B1 - 반도체 응용을 위한 고순도 에틸렌디아민 - Google Patents
반도체 응용을 위한 고순도 에틸렌디아민 Download PDFInfo
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- KR102226784B1 KR102226784B1 KR1020197004632A KR20197004632A KR102226784B1 KR 102226784 B1 KR102226784 B1 KR 102226784B1 KR 1020197004632 A KR1020197004632 A KR 1020197004632A KR 20197004632 A KR20197004632 A KR 20197004632A KR 102226784 B1 KR102226784 B1 KR 102226784B1
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- Prior art keywords
- eda
- ethylenediamine
- ppb
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C211/09—Diamines
- C07C211/10—Diaminoethanes
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/84—Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Drying Of Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
침출 속도 | ||||||||||||||
19-L 용기에 채움 | 나이(일) | H2O (ppm) (초기) | H2O (ppm) (종말) | Al (ppb/일) | Cr (ppb/일) | Cu (ppb/일) | Fe (ppb/일) | Mg (ppb/일) | Mn (ppb/일) | Mo (ppb/일) | Ni (ppb/일) | Ti (ppb/일) | Zn (ppb/일) | |
건조EDA 패시베이션 (passivation) | 4kg | 140 | 17 | 18 | 0.09 | 0.004 | 0.006 | 0.02 | 0.022 | 3E-04 | 1E-04 | 0.032 | -1.E-03 | 0.014 |
건조 패시베이션 없음 | 14.6kg | 176 | 67.5 | 130 | -1.22 | 0.019 | 0.074 | -0.005 | -0.05 | 0.007 | 0.006 | 0.025 | -0.002 | 0.012 |
건조 패시베이션 없음 | 14.6kg | 244 | 58.8 | 1646 | -0.20 | 0.157 | 0.039 | 0.288 | -0.007 | 0.02 | 0.009 | 0.065 | 0.044 | 0.009 |
부식 속도 (ppb/일) | ||||
실시예 4 | 실시예 5 | 실시예 6 | 실시예 7 | |
용기 크기(L) | 19 | 19 | 19 | 38 |
용기 건조 방법 | 밴드 히터 (<500 ppb 수분) | 밴드 히터 (<500 ppb 수분) | 밴드 히터 (<500 ppb 수분) | 오븐 건조 (<100 ppb 수분) |
용기 표면 처리 | 없음 | 없음 | EDA 패시베이션 | EDA 패시베이션 |
초기 H2O (ppm) | 59 | 68 | 17 | 8 |
최종 H2O (ppm) | 1646 | 130 | 25 | 22 |
유지 (일) | 244 | 176 | 305 | 330 |
Cr (ppb/일) | 0.157 | 0.019 | 0.004 | 0.00045 |
Fe (ppb/일) | 0.288 | 0 | 0.002 | -0.0013 |
Mn (ppb/일) | 0.02 | 0.007 | 0.001 | 0.00013 |
Mo (ppb/일) | 0.009 | 0.006 | 0 | 0.00020 |
Ni (ppb/일) | 0.065 | 0.025 | 0.02 | 0.00043 |
Cu (ppb/일) | 0.039 | 0.074 | 0 | 0.00018 |
Ti (ppb/일) | 0.044 | 0 | 0 | 0.00023 |
Zn (ppb/일) | 0.009 | 0.012 | 0 | 0.00050 |
일 | 경과됨 | 수분 |
8/18/2015 | ||
8/19/2015 | 1 | 491.8 |
8/24/2015 | 6 | 204.6 |
9/1/2015 | 14 | 34.4 |
9/8/2015 | 21 | 11.4 |
Claims (17)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 하기의 단계를 포함하는 에틸렌디아민의 처리 방법:
1 내지 15 psi 범위의 압력 및 10 내지 35℃ 범위의 온도에서 유형 3A 제올라이트를 포함하는 분자체(molecular sieve)와 에틸렌디아민을 접촉시켜서 에틸렌디아민 내 물의 양을 50 ppm 미만으로 감소시키는 단계; 및
10 내지 110 kPa 범위의 오버헤드 압력에서 에틸렌디아민을 증류시켜서 미량 금속의 양을 100 ppb 미만으로 감소시키는 단계. - 제11항에 있어서, 상기 에틸렌디아민은 99.9 중량 % 초과의 순도를 가지는 방법.
- 제11항에 있어서, 상기 접촉시키는 단계는 유형 3A 분자체 (제올라이트) 베드를 통해 에틸렌디아민을 통과시키는 것을 포함하는 방법.
- 하기의 단계를 포함하는 용기를 처리하는 방법:
제11항에 따라 에틸렌디아민을 준비하는 단계로서, 상기 에틸렌디아민은 99.9 중량% 초과의 순도를 가지고, 5 ppb 미만의 나트륨을 함유하는 것인 단계;
용기를 120℃ 초과의 온도로 가열하면서 용기에 불활성 기체를 도입하는 단계;
용기에 상기 에틸렌디아민을 도입하는 단계; 및
상기 에틸렌디아민을 제거하는 단계. - 제14항에 있어서, 상기 용기는 스테인레스 강을 포함하는 방법.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020207034483A KR102316953B1 (ko) | 2016-07-21 | 2017-07-20 | 반도체 응용을 위한 고순도 에틸렌디아민 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662364959P | 2016-07-21 | 2016-07-21 | |
US62/364,959 | 2016-07-21 | ||
US15/649,271 US20180022691A1 (en) | 2016-07-21 | 2017-07-13 | High Purity Ethylenediamine for Semiconductor Applications |
US15/649,271 | 2017-07-13 | ||
PCT/US2017/043064 WO2018017830A1 (en) | 2016-07-21 | 2017-07-20 | High purity ethylenediamine for semiconductor applications |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020207034483A Division KR102316953B1 (ko) | 2016-07-21 | 2017-07-20 | 반도체 응용을 위한 고순도 에틸렌디아민 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190018764A KR20190018764A (ko) | 2019-02-25 |
KR102226784B1 true KR102226784B1 (ko) | 2021-03-10 |
Family
ID=60987933
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020197004632A Active KR102226784B1 (ko) | 2016-07-21 | 2017-07-20 | 반도체 응용을 위한 고순도 에틸렌디아민 |
KR1020207034483A Active KR102316953B1 (ko) | 2016-07-21 | 2017-07-20 | 반도체 응용을 위한 고순도 에틸렌디아민 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020207034483A Active KR102316953B1 (ko) | 2016-07-21 | 2017-07-20 | 반도체 응용을 위한 고순도 에틸렌디아민 |
Country Status (9)
Country | Link |
---|---|
US (2) | US20180022691A1 (ko) |
EP (1) | EP3487834A4 (ko) |
JP (2) | JP7364462B2 (ko) |
KR (2) | KR102226784B1 (ko) |
CN (1) | CN109476582A (ko) |
IL (1) | IL264219B (ko) |
SG (1) | SG11201900321QA (ko) |
TW (1) | TWI647210B (ko) |
WO (1) | WO2018017830A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180022691A1 (en) * | 2016-07-21 | 2018-01-25 | Versum Materials Us, Llc | High Purity Ethylenediamine for Semiconductor Applications |
US11336895B2 (en) | 2017-09-06 | 2022-05-17 | Dolby Laboratories Licensing Corporation | Tone-curve optimization method and associated video encoder and video decoder |
CN111100017B (zh) * | 2019-12-31 | 2020-09-01 | 南京化学试剂股份有限公司 | 一种药用级乙二胺的精制方法 |
WO2022004516A1 (ja) * | 2020-07-03 | 2022-01-06 | セントラル硝子株式会社 | アルキルアミン組成物及び該アルキルアミン組成物の保存方法 |
CN115097025A (zh) * | 2022-06-06 | 2022-09-23 | 河北常山生化药业股份有限公司 | 一种磷酸西格列汀中乙二胺的分离分析方法 |
Citations (3)
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CN101407466A (zh) * | 2008-12-08 | 2009-04-15 | 西安近代化学研究所 | 乙二胺的纯化方法 |
JP2013241389A (ja) | 2012-04-25 | 2013-12-05 | Asahi Glass Co Ltd | フルオロオレフィンを含む流体の乾燥方法、およびフルオロオレフィンの製造方法 |
JP2014040386A (ja) | 2012-08-21 | 2014-03-06 | Tosoh Corp | 高純度エチレンジアミン水溶液及びその保存方法 |
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US3394186A (en) | 1964-10-06 | 1968-07-23 | Jefferson Chem Co Inc | Manufacture of anhydrous ethylenediamine |
DE1955827A1 (de) | 1969-11-06 | 1971-05-13 | Basf Ag | Verfahren zur Entwaesserung von wasserhaltigem AEthylendiamin |
US4273621A (en) | 1980-05-05 | 1981-06-16 | The Lummus Company | Process for dehydrating ethanol and for the production of gasohol therefrom |
JPH0798182B2 (ja) * | 1993-06-17 | 1995-10-25 | 株式会社山崎精機研究所 | 不活性ガス封入式純水貯留装置 |
JPH07278064A (ja) * | 1994-04-13 | 1995-10-24 | Mitsubishi Chem Corp | 有機アミンの脱水精製法 |
JPH0978064A (ja) | 1995-09-14 | 1997-03-25 | Kyokado Eng Co Ltd | 地盤注入用薬液 |
FR2850963B1 (fr) | 2003-02-11 | 2005-03-25 | Ceca Sa | Adsorbants agglomeres, leur procede de preparation et leur utilisation pour le sechage de composes organiques |
WO2010042168A2 (en) * | 2008-10-06 | 2010-04-15 | Dow Global Technologies Inc. | Methods for making ethanolamine(s) and ethyleneamine(s) from ethylene oxide and ammonia, and related methods |
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TW201610204A (zh) | 2014-07-26 | 2016-03-16 | 應用材料股份有限公司 | 矽碳氮氧化物的低溫分子層沉積 |
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CN105585504B (zh) * | 2014-10-24 | 2018-08-17 | 中国石油化工股份有限公司 | 液氨法生产乙二胺工艺 |
US20180022691A1 (en) | 2016-07-21 | 2018-01-25 | Versum Materials Us, Llc | High Purity Ethylenediamine for Semiconductor Applications |
-
2017
- 2017-07-13 US US15/649,271 patent/US20180022691A1/en not_active Abandoned
- 2017-07-20 SG SG11201900321QA patent/SG11201900321QA/en unknown
- 2017-07-20 CN CN201780045134.7A patent/CN109476582A/zh active Pending
- 2017-07-20 KR KR1020197004632A patent/KR102226784B1/ko active Active
- 2017-07-20 KR KR1020207034483A patent/KR102316953B1/ko active Active
- 2017-07-20 EP EP17831869.7A patent/EP3487834A4/en active Pending
- 2017-07-20 TW TW106124423A patent/TWI647210B/zh active
- 2017-07-20 WO PCT/US2017/043064 patent/WO2018017830A1/en unknown
- 2017-07-20 JP JP2019502749A patent/JP7364462B2/ja active Active
-
2019
- 2019-01-13 IL IL264219A patent/IL264219B/en unknown
-
2021
- 2021-06-02 JP JP2021093057A patent/JP2021155425A/ja active Pending
- 2021-06-30 US US17/362,989 patent/US12319637B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101407466A (zh) * | 2008-12-08 | 2009-04-15 | 西安近代化学研究所 | 乙二胺的纯化方法 |
JP2013241389A (ja) | 2012-04-25 | 2013-12-05 | Asahi Glass Co Ltd | フルオロオレフィンを含む流体の乾燥方法、およびフルオロオレフィンの製造方法 |
JP2014040386A (ja) | 2012-08-21 | 2014-03-06 | Tosoh Corp | 高純度エチレンジアミン水溶液及びその保存方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20200138428A (ko) | 2020-12-09 |
TW201811730A (zh) | 2018-04-01 |
EP3487834A1 (en) | 2019-05-29 |
TWI647210B (zh) | 2019-01-11 |
US20180022691A1 (en) | 2018-01-25 |
IL264219A (en) | 2019-02-28 |
IL264219B (en) | 2022-01-01 |
US20210323907A1 (en) | 2021-10-21 |
CN109476582A (zh) | 2019-03-15 |
EP3487834A4 (en) | 2020-03-18 |
JP7364462B2 (ja) | 2023-10-18 |
JP2021155425A (ja) | 2021-10-07 |
KR102316953B1 (ko) | 2021-10-25 |
SG11201900321QA (en) | 2019-02-27 |
US12319637B2 (en) | 2025-06-03 |
JP2019524746A (ja) | 2019-09-05 |
WO2018017830A1 (en) | 2018-01-25 |
KR20190018764A (ko) | 2019-02-25 |
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