JP6554404B2 - ガス温度測定方法及びガス導入システム - Google Patents
ガス温度測定方法及びガス導入システム Download PDFInfo
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- JP6554404B2 JP6554404B2 JP2015229665A JP2015229665A JP6554404B2 JP 6554404 B2 JP6554404 B2 JP 6554404B2 JP 2015229665 A JP2015229665 A JP 2015229665A JP 2015229665 A JP2015229665 A JP 2015229665A JP 6554404 B2 JP6554404 B2 JP 6554404B2
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- pipe
- gas
- valve
- temperature
- pressure increase
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- 238000000034 method Methods 0.000 title claims description 38
- 238000009529 body temperature measurement Methods 0.000 title claims description 15
- 238000005259 measurement Methods 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 148
- 238000012545 processing Methods 0.000 description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 21
- 229910001873 dinitrogen Inorganic materials 0.000 description 20
- 230000006870 function Effects 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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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
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67248—Temperature monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/024—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
-
- 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
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02299—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment
- H01L21/02312—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment treatment by exposure to a gas or vapour
- H01L21/02315—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment treatment by exposure to a gas or vapour treatment by exposure to a plasma
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom
- B01F33/4062—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom with means for modifying the gas pressure or for supplying gas at different pressures or in different volumes at different parts of the bottom
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Measuring Volume Flow (AREA)
- Chemical Vapour Deposition (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
12 配管
12a 第1の配管
12b 第2の配管
13 第1のバルブ
14 第2のバルブ
15 第3のバルブ
16 真空ポンプ
17 ガス流量制御器
19 圧力計
20 コントローラ
Claims (6)
- 両端がガス供給源及び減圧器のそれぞれに接続される配管であって、前記ガス供給源側から順に配置される開閉自在の第1のバルブ、第2のバルブ及び第3のバルブにより、前記第1のバルブ及び前記第2のバルブの間の第1の配管、並びに前記第2のバルブ及び前記第3のバルブの間の第2の配管に仕切られ、前記第2の配管の内部容積は既知である配管におけるガス温度測定方法において、
所定流量のガスを前記第1の配管及び前記第2の配管に導入したときの前記第1の配管内のガスの第1の圧力上昇率を測定するステップと、
前記所定流量のガスを前記第1の配管のみに導入したときの前記第1の配管内のガスの第2の圧力上昇率を測定するステップと、
前記第2の配管の内部容積、前記第1の圧力上昇率及び前記第2の圧力上昇率に基づいて前記第1の配管内のガス温度を算出するステップとを有することを特徴とするガス温度測定方法。 - 下記式に基づいて前記第1の配管内のガス温度を算出することを特徴とする請求項1記載のガス温度測定方法。
但し、Tk:前記第1の配管内のガス温度、b1:前記第1の圧力上昇率、b2:前記第2の圧力上昇率、V2:前記第2の配管の内部容積、Q0:前記導入されるガスの所定流量(SI単位系)、T0:前記導入されるガスの絶対温度 - 前記導入されるガスを加熱して該導入されるガスの温度及び室温の差を所定温度差以上に設定することを特徴とする請求項1又は2記載のガス温度測定方法。
- 前記第1の圧力上昇率の測定及び前記第2の圧力上昇率の測定の間に前記第1の配管及び前記第2の配管を減圧するステップをさらに有することを特徴とする請求項1乃至3のいずれか1項に記載のガス温度測定方法。
- 前記第1の圧力上昇率を測定するステップと、前記第2の圧力上昇率を測定するステップとのいずれも複数回繰り返して実行することを特徴とする請求項1乃至4のいずれか1項に記載のガス温度測定方法。
- ガス供給源と、減圧器と、両端が前記ガス供給源及び前記減圧器のそれぞれに接続される配管と、前記配管において前記ガス供給源側から順に配置される開閉自在の第1のバルブ、第2のバルブ及び第3のバルブと、制御部とを備えるガス導入システムであって、 前記配管は、前記第1のバルブ、前記第2のバルブ及び前記第3のバルブにより、前記第1のバルブ及び前記第2のバルブの間の第1の配管、並びに前記第2のバルブ及び前記第3のバルブの間の第2の配管に仕切られ、
前記第2の配管の内部容積は既知であり、
前記制御部は、所定流量のガスを前記第1の配管及び前記第2の配管に導入したときの前記第1の配管内のガスの第1の圧力上昇率を測定し、前記所定流量のガスを前記第1の配管のみに導入したときの前記第1の配管内のガスの第2の圧力上昇率を測定し、前記第2の配管の内部容積、前記第1の圧力上昇率及び前記第2の圧力上昇率に基づいて前記第1の配管内のガス温度を算出することを特徴とするガス導入システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2015229665A JP6554404B2 (ja) | 2015-11-25 | 2015-11-25 | ガス温度測定方法及びガス導入システム |
US15/360,045 US10090178B2 (en) | 2015-11-25 | 2016-11-23 | Gas temperature measurement method and gas introduction system |
TW105138343A TWI711808B (zh) | 2015-11-25 | 2016-11-23 | 氣體溫度測量方法及氣體導入系統 |
KR1020160156167A KR102156956B1 (ko) | 2015-11-25 | 2016-11-23 | 가스 온도 측정 방법 및 가스 도입 시스템 |
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JP2015229665A JP6554404B2 (ja) | 2015-11-25 | 2015-11-25 | ガス温度測定方法及びガス導入システム |
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JP2017096794A JP2017096794A (ja) | 2017-06-01 |
JP6554404B2 true JP6554404B2 (ja) | 2019-07-31 |
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Country Status (4)
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US (1) | US10090178B2 (ja) |
JP (1) | JP6554404B2 (ja) |
KR (1) | KR102156956B1 (ja) |
TW (1) | TWI711808B (ja) |
Families Citing this family (1)
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CN110639352B (zh) * | 2019-11-02 | 2023-10-20 | 孙发喜 | 立式多级吸收塔 |
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JPH0394122A (ja) * | 1989-09-07 | 1991-04-18 | Ngk Insulators Ltd | 放射性固体廃棄物容器の空隙容積の測定方法及び放射性固体廃棄物の固定方法 |
JP3532586B2 (ja) * | 1993-01-20 | 2004-05-31 | トキコテクノ株式会社 | ガス充填装置 |
JP2715903B2 (ja) * | 1994-03-16 | 1998-02-18 | 日本電気株式会社 | 温度モニタ |
US5684245A (en) * | 1995-11-17 | 1997-11-04 | Mks Instruments, Inc. | Apparatus for mass flow measurement of a gas |
KR100300474B1 (ko) * | 1998-06-12 | 2002-02-28 | 최인영 | 유량계측기의유량보정및관리장치 |
JP4195819B2 (ja) | 2003-01-17 | 2008-12-17 | 忠弘 大見 | 弗化水素ガスの流量制御方法及びこれに用いる弗化水素ガス用流量制御装置 |
JP4648098B2 (ja) | 2005-06-06 | 2011-03-09 | シーケーディ株式会社 | 流量制御機器絶対流量検定システム |
JP2010180826A (ja) | 2009-02-06 | 2010-08-19 | Honda Motor Co Ltd | 燃料供給制御装置 |
JP5538119B2 (ja) | 2010-07-30 | 2014-07-02 | 株式会社フジキン | ガス供給装置用流量制御器の校正方法及び流量計測方法 |
JP5703032B2 (ja) * | 2011-01-06 | 2015-04-15 | 株式会社フジキン | ガス供給装置用流量制御器の流量測定方法 |
JP5746962B2 (ja) * | 2011-12-20 | 2015-07-08 | 株式会社神戸製鋼所 | ガス供給方法およびガス供給装置 |
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2015
- 2015-11-25 JP JP2015229665A patent/JP6554404B2/ja active Active
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2016
- 2016-11-23 TW TW105138343A patent/TWI711808B/zh active
- 2016-11-23 US US15/360,045 patent/US10090178B2/en active Active
- 2016-11-23 KR KR1020160156167A patent/KR102156956B1/ko active Active
Also Published As
Publication number | Publication date |
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JP2017096794A (ja) | 2017-06-01 |
TW201732245A (zh) | 2017-09-16 |
KR20170061076A (ko) | 2017-06-02 |
US10090178B2 (en) | 2018-10-02 |
US20170148653A1 (en) | 2017-05-25 |
TWI711808B (zh) | 2020-12-01 |
KR102156956B1 (ko) | 2020-09-16 |
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