KR101052064B1 - 반도체생산 공정에서 배출되는 함불소가스를 효과적으로 분해하기 위한 흡착농축시스템과 결합된 열분해복합공정 - Google Patents
반도체생산 공정에서 배출되는 함불소가스를 효과적으로 분해하기 위한 흡착농축시스템과 결합된 열분해복합공정 Download PDFInfo
- Publication number
- KR101052064B1 KR101052064B1 KR1020090047382A KR20090047382A KR101052064B1 KR 101052064 B1 KR101052064 B1 KR 101052064B1 KR 1020090047382 A KR1020090047382 A KR 1020090047382A KR 20090047382 A KR20090047382 A KR 20090047382A KR 101052064 B1 KR101052064 B1 KR 101052064B1
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- South Korea
- Prior art keywords
- fluorine
- gas
- containing gas
- adsorption
- desorption
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
- B08B7/0085—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating by pyrolysis
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- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
- H01L21/02046—Dry cleaning only
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- 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
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (9)
- 배가스로부터 흡착제에 함불소가스를 흡착시키는 1 단계;상기 흡착된 함불소가스를 흡착제에서 50 ~ 200 ℃의 온도로 탈착시키는 2 단계; 및상기 탈착된 함불소가스를 열처리하여 제거하는 3 단계를 포함하는 함불소가스의 제거방법.
- 제 1 항에 있어서,상기 흡착제는 A1216 활성탄, A836 활성탄, A1261 활성탄, ZSM-5 제올라이트 중에서 선택된 1종 또는 2종 이상의 화합물인 것을 특징으로 하는 함불소가스의 제거방법.
- 삭제
- 제 1 항에 있어서,상기 3 단계의 열처리는 플라즈마 열분해하는 것을 특징으로 하는 함불소가스의 제거방법.
- 제 1 항에 있어서,상기 3 단계의 열처리는 열소각하는 것을 특징으로 하는 함불소가스의 제거방법.
- 삭제
- 삭제
- 삭제
- 삭제
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KR1020090047382A KR101052064B1 (ko) | 2009-05-29 | 2009-05-29 | 반도체생산 공정에서 배출되는 함불소가스를 효과적으로 분해하기 위한 흡착농축시스템과 결합된 열분해복합공정 |
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KR1020090047382A KR101052064B1 (ko) | 2009-05-29 | 2009-05-29 | 반도체생산 공정에서 배출되는 함불소가스를 효과적으로 분해하기 위한 흡착농축시스템과 결합된 열분해복합공정 |
Publications (2)
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KR20100128778A KR20100128778A (ko) | 2010-12-08 |
KR101052064B1 true KR101052064B1 (ko) | 2011-07-27 |
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KR1020090047382A KR101052064B1 (ko) | 2009-05-29 | 2009-05-29 | 반도체생산 공정에서 배출되는 함불소가스를 효과적으로 분해하기 위한 흡착농축시스템과 결합된 열분해복합공정 |
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Families Citing this family (1)
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KR101596150B1 (ko) * | 2014-07-18 | 2016-02-22 | 한서대학교 산학협력단 | 불소화합물의 처리방법 및 이를 이용한 불소화합물의 처리장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020010488A (ko) * | 2000-07-26 | 2002-02-04 | 마에다 히로카쓰 | 가스 분리장치 |
JP2005199215A (ja) | 2004-01-19 | 2005-07-28 | Japan Pionics Co Ltd | 排ガスの処理装置及び処理方法 |
KR20070016464A (ko) * | 2005-08-03 | 2007-02-08 | 삼성전자주식회사 | 퍼플루오르화 화합물을 재생하는 흡착 설비 및 방법 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020010488A (ko) * | 2000-07-26 | 2002-02-04 | 마에다 히로카쓰 | 가스 분리장치 |
JP2005199215A (ja) | 2004-01-19 | 2005-07-28 | Japan Pionics Co Ltd | 排ガスの処理装置及び処理方法 |
KR20070016464A (ko) * | 2005-08-03 | 2007-02-08 | 삼성전자주식회사 | 퍼플루오르화 화합물을 재생하는 흡착 설비 및 방법 |
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