KR100567116B1 - 연속용해장치, 연속용해방법 및 기체 용해수 공급장치 - Google Patents
연속용해장치, 연속용해방법 및 기체 용해수 공급장치 Download PDFInfo
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- KR100567116B1 KR100567116B1 KR1020047018459A KR20047018459A KR100567116B1 KR 100567116 B1 KR100567116 B1 KR 100567116B1 KR 1020047018459 A KR1020047018459 A KR 1020047018459A KR 20047018459 A KR20047018459 A KR 20047018459A KR 100567116 B1 KR100567116 B1 KR 100567116B1
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- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
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- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01F21/00—Dissolving
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- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
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- C—CHEMISTRY; METALLURGY
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- C02F2103/346—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from semiconductor processing, e.g. waste water from polishing of wafers
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- Chemical Kinetics & Catalysis (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Accessories For Mixers (AREA)
Abstract
Description
시간 (min) | 초순수 유량 (L/min) | 수소 공급량 (mL/min) | 용존수소 농도 (mg/L) | 비 고 |
1 | 19.45 | 251 | 0.08 | |
5 | 19.73 | 256 | 0.80 | |
10 | 19.24 | 257 | 1.01 | |
14 | 19.64 | 257 | 1.01 | |
17 | 19.59 | 257 | 1.12 | |
20 | 19.75 | 256 | 1.15 | |
25 | 19.53 | 256 | 1.12 | |
30 | 10.87 | 135 | 1.11 | 초순수 유량 변경 |
35 | 10.64 | 132 | 1.12 | |
40 | 10.97 | 136 | 1.11 | |
50 | 10.78 | 138 | 1.12 | |
60 | 15.18 | 192 | 1.12 | 초순수 유량 변경 |
65 | 15.27 | 200 | 1.10 | |
70 | 15.35 | 201 | 1.15 | |
80 | 19.65 | 258 | 1.15 | 초순수 유량 변경 |
90 | 19.88 | 256 | 1.10 | |
100 | 19.66 | 256 | 1.15 | |
110 | 24.21 | 323 | 1.14 | 초순수 유량 변경 |
113 | 24.08 | 325 | 1.15 | |
117 | 24.35 | 327 | 1.15 | |
120 | 19.98 | 260 | 1.14 | 초순수 유량 변경 |
130 | 19.72 | 257 | 1.13 | |
140 | 19.83 | 258 | 1.12 | |
150 | 2.05 | 26 | 1.14 | 초순수 유량 변경 |
160 | 2.04 | 26 | 1.15 | |
170 | 2.10 | 26 | 1.13 | |
180 | 19.94 | 259 | 1.11 | 초순수 유량 변경 |
182 | 20.09 | 258 | 1.11 | |
185 | 20.10 | 260 | 1.13 | |
190 | 20.00 | 259 | 1.14 | |
200 | 19.97 | 257 | 1.13 |
Claims (6)
- 주류(主流)액체에 기체를 용해시키는 용해부를 가지는 연속용해장치에 있어서, 주류액체의 유량을 계측해서 계측치의 신호를 출력하는 유량계와, 입력되는 상기 신호에 의거해서 기체의 공급량을 제어하는 유량제어기구를 가지고, 또한 기체를 용해시키는 용해부의 상류부분에 주류액체의 탈기장치를 가지는 것을 특징으로 하는 연속용해장치.
- 제 1항에 있어서,주류액체가 순수 또는 초순수인 것을 특징으로 하는 연속용해장치.
- 제 2항에 있어서,주류액체에 다른 액체를 주입하는 수단을 가지고, 상기 다른 액체의 주입량을 상기 신호에 의거해서 제어하도록 한 것을 특징으로 하는 연속용해장치.
- 주류액체에 기체 또는 기체와 다른 액체를 연속적으로 용해시키는 연속용해방법에 있어서, 기체를 용해하기 전에 상기 주류액체를 탈기하고, 탈기 전 또는 탈기 후의 주류액체의 유량에 의거해서 기체의 공급량 또는 기체와 다른 액체의 공급량을 제어하는 것을 특징으로 하는 연속용해방법.
- 순수 또는 초순수의 유량을 계측해서 계측치의 신호를 출력하는 유량계 및 입력되는 상기 신호에 의거해서 순수 또는 초순수에 용해시키는 기체의 공급량을 제어하는 유량제어기구를 가지는 기체 용해장치와, 상기 기체 용해장치에의 순수 또는 초순수의 공급량을 조정하는 물의 분량 조정수단을 구비한 기체 용해수 제조부가 형성되는 동시에, 유스포인트에서 사용되지 않았던 잉여의 기체 용해수를 받는 수조와, 기체 용해수가 수조로부터 유스포인트로 향하고, 잉여의 기체 용해수가 수조로 되돌아가는 배관 계와, 상기 기체 용해수 제조부에서 얻어진 기체 용해수를 상기 수조에 공급하는 기체 용해수 공급배관을 구비한 기체 용해수 공급부가 형성되고, 상기 수조의 수위에 따라서, 상기 물의 분량 조정수단을 제어하도록 한 것을 특징으로 하는 기체 용해수 공급장치.
- 제 5항에 있어서,수조는 밀폐형이며, 밀봉가스를 공급하는 공급부를 구비하고 있으며, 공급하는 밀봉가스는 기체 용해수에 용해되어 있는 기체와 동일한 것을 특징으로 하는 기체 용해수 공급장치.
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Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2002-00142032 | 2002-05-16 | ||
JP2002142032A JP2003334433A (ja) | 2002-05-16 | 2002-05-16 | 連続溶解装置、連続溶解方法及び気体溶解水供給装置 |
PCT/JP2003/003289 WO2003097223A1 (fr) | 2002-05-16 | 2003-03-18 | Procede et dispositif de dissolution continue, alimentation en eau a gaz dissous |
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KR20050010005A KR20050010005A (ko) | 2005-01-26 |
KR100567116B1 true KR100567116B1 (ko) | 2006-03-31 |
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US (2) | US20050093182A1 (ko) |
EP (1) | EP1512457B1 (ko) |
JP (1) | JP2003334433A (ko) |
KR (1) | KR100567116B1 (ko) |
CN (1) | CN100525893C (ko) |
SG (1) | SG147323A1 (ko) |
TW (1) | TWI277443B (ko) |
WO (1) | WO2003097223A1 (ko) |
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KR101255895B1 (ko) * | 2009-12-10 | 2013-04-17 | 가부시키가이샤 코아테크노로지 | 포화 가스 함유 나노 버블수의 제조 방법 |
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- 2003-03-18 KR KR1020047018459A patent/KR100567116B1/ko active IP Right Grant
- 2003-03-18 EP EP03752888.2A patent/EP1512457B1/en not_active Expired - Lifetime
- 2003-03-18 CN CNB038061910A patent/CN100525893C/zh not_active Expired - Lifetime
- 2003-03-18 WO PCT/JP2003/003289 patent/WO2003097223A1/ja active IP Right Grant
- 2003-03-27 TW TW092106868A patent/TWI277443B/zh not_active IP Right Cessation
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KR101255895B1 (ko) * | 2009-12-10 | 2013-04-17 | 가부시키가이샤 코아테크노로지 | 포화 가스 함유 나노 버블수의 제조 방법 |
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WO2003097223A1 (fr) | 2003-11-27 |
KR20050010005A (ko) | 2005-01-26 |
CN1642627A (zh) | 2005-07-20 |
US20050093182A1 (en) | 2005-05-05 |
JP2003334433A (ja) | 2003-11-25 |
EP1512457B1 (en) | 2013-11-06 |
CN100525893C (zh) | 2009-08-12 |
US7329312B2 (en) | 2008-02-12 |
TWI277443B (en) | 2007-04-01 |
EP1512457A4 (en) | 2012-01-25 |
SG147323A1 (en) | 2008-11-28 |
EP1512457A1 (en) | 2005-03-09 |
US20070114682A1 (en) | 2007-05-24 |
TW200306886A (en) | 2003-12-01 |
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