KR950031934A - 기체 용해 방법 - Google Patents

기체 용해 방법 Download PDF

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Publication number
KR950031934A
KR950031934A KR1019950005219A KR19950005219A KR950031934A KR 950031934 A KR950031934 A KR 950031934A KR 1019950005219 A KR1019950005219 A KR 1019950005219A KR 19950005219 A KR19950005219 A KR 19950005219A KR 950031934 A KR950031934 A KR 950031934A
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KR
South Korea
Prior art keywords
gas
zone
liquid
extending
zones
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KR1019950005219A
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English (en)
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KR100391858B1 (ko
Inventor
어니스트 가레트 마이클
브라이언 피크워쓰 고드프레이
Original Assignee
아이언 마크 빙햄
더 비오씨 그룹 피엘씨
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Priority claimed from GB9405000A external-priority patent/GB9405000D0/en
Application filed by 아이언 마크 빙햄, 더 비오씨 그룹 피엘씨 filed Critical 아이언 마크 빙햄
Publication of KR950031934A publication Critical patent/KR950031934A/ko
Application granted granted Critical
Publication of KR100391858B1 publication Critical patent/KR100391858B1/ko

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • 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
    • B01F23/2326—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 adding the flowing main component by suction means, e.g. using an ejector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • 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
    • B01F23/237—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
    • B01F23/2376—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 characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237612—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • 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
    • B01F23/237—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
    • B01F23/2376—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 characterised by the gas being introduced
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/75—Flowing liquid aspirates gas

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)

Abstract

액체에 산소를 도입하기 위한 장치(10)는 정수두에 관련된 문제점을 없애기 위해 상기 액체의 표면(S) 또는 그 가까이에 위치하는 혼합 장치(18)에 액체를 공급하기 위한 펌프(12) 및 승압되지 않은 압력에서 산소를 혼합 장치(18)에 제공하기 위한 PSA 장치(34)를 포함한다. 상기 혼합 장치(18)는 상기 액체와 산소를 혼합하는데 도움이 되는 유체 에너지를 이용하기 위해 고안한다.

Description

기체 용해 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 장치의 개략도이고, 제2도는 제1도에 예시된 벤츄리 혼합 장치의 횡단면도이다.

Claims (10)

  1. 일반적으로 수렴형의 제1구역 및 일반적으로 나팔형의 제2구역에 의해 형성된 도관(이때, 상기 제1구역은 상기 제2구역의 유입 단부보다 직경이 작은 좁은 유출 단부를 가지며, 이들사이에 고리형 틈이 형성되도록 상기 유출 단부를 상기 유입 단부로 연장시킨다), 및 상기 도관을 통해 통과되는 임의의 유체와 기체의 혼합을 촉진시키기 위해 상기 고리형 틈에 상기 기체를 공급하기 위한 공급 수단을 포함하는, 액체중에 기체를 도입하기 위한 장치.
  2. 제1항에 있어서, 제1구역중 축방향으로 연장되어 주변에 일정한 간격으로 떨어져 있는 다수의 슬롯을 또한 포함하며, 이때 각각의 슬롯이 상기 도관을 통해 통과되는 임의의 유체로 기체의 추가 도입을 촉진시키기 위해 상기 공급 수단과 유체 연통되는 장치.
  3. 제1 또는 제2항에 있어서, 상기 액체중에 용해될 기체를 수용하고 상기 기체를 상기 고리형 틈 및/또는 상기 슬롯으로 향하게 하기 위한 플레늄(plenum)쳄버를 또한 포함하는 장치.
  4. 제3항에 있어서, 상기 플레늄 쳄버가 상기 제1 및 제2구역사이로 연장된 제1벽 부분 및 상기 제1 및 제2구역 자체의 부분들을 포함하는 장치.
  5. 제3 또는 제4항에 있어서, 상기 제1벽 부분이 상기 제1 및 제2구역의 전체 주변 둘레로 연장된 원통형관을 포함하는 장치.
  6. 제1 내지 제5항중 어느 한항에 있어서, 상기 제2부분중 다수의 배수 구멍들을 또한 포함하며, 상기 배수 구멍이 상기 제2부분중 액체로 기체의 배수를 촉진시키기 위해 상기 플레늄 쳄버와 상기 제2부분의 내부사이로 연장된 장치.
  7. 제1 내지 제6항중 어느 한항에 있어서, 상기 제1 및/또는 상기 제2구역이 원뿔대를 포함하는 장치.
  8. 제1 내지 제7항중 어느 한항에 있어서, 기상 형태로 산소를 상기 고리형 틈 및/또는 살기 슬롯 및/또는 상기 배수 구멍에 공급하기 위해 연결된 압력 가변식 흡착 장치를 또한 포함하는 장치.
  9. 제1 내지 제8항중 어느 한항에 있어서, 처리할 임의의 액체의 표면과 동일한 높이 또는 그 가까이에 위치하는 장치.
  10. 본원에 참고로 기재되고 첨부된 도면의 제1 및 2도에 예시된 바와 같은 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950005219A 1994-03-15 1995-03-14 액체중의기체도입장치 KR100391858B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9405000A GB9405000D0 (en) 1994-03-15 1994-03-15 Gas dissolving
GB9405000.2 1994-03-15

Publications (2)

Publication Number Publication Date
KR950031934A true KR950031934A (ko) 1995-12-20
KR100391858B1 KR100391858B1 (ko) 2004-01-24

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ID=10751858

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950005219A KR100391858B1 (ko) 1994-03-15 1995-03-14 액체중의기체도입장치

Country Status (8)

Country Link
KR (1) KR100391858B1 (ko)
AU (1) AU688831B2 (ko)
DE (1) DE69502429D1 (ko)
MY (1) MY116829A (ko)
NZ (1) NZ270453A (ko)
PH (1) PH31227A (ko)
TW (1) TW274058B (ko)
ZA (1) ZA952136B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101027660B1 (ko) * 2007-12-06 2011-04-12 (주)엘켐텍 정수용 산소용해기 및 이를 구비한 고농도 산소수 정수장치
KR101041514B1 (ko) * 2010-04-27 2011-06-16 (주)엘켐텍 정수용 산소발생기 및 이를 구비한 고농도 산소수 정수장치

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3546059B8 (en) * 2018-03-28 2023-06-21 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Apparatus and arrangement for introducing a gas into a main medium in particular in waste water treatment
KR102262672B1 (ko) * 2019-04-19 2021-06-10 (주)선일 엔바이로 수처리 장치
CN111632569B (zh) * 2020-05-24 2021-12-28 西安交通大学 一种用于超临界水氧化反应耦合的流动腐蚀-盐沉积装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900420A (en) * 1970-05-18 1975-08-19 Felix Sebba Microgas emulsions and method of forming same
DE3008476A1 (de) * 1980-03-05 1981-09-17 Bayer Ag, 5090 Leverkusen Verfahren zur flotation und verwendung von trichterduesen zur flotation
DE3008589A1 (de) * 1980-03-06 1981-09-10 Bayer Ag, 5090 Leverkusen Mechanischer schaumzerstoerer und verfahren zur mechanischen schaumzerstoerung
US4643743A (en) * 1983-02-10 1987-02-17 Union Carbide Corporation Pressure swing adsorption process for supplying oxygen under variable demand conditions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101027660B1 (ko) * 2007-12-06 2011-04-12 (주)엘켐텍 정수용 산소용해기 및 이를 구비한 고농도 산소수 정수장치
KR101041514B1 (ko) * 2010-04-27 2011-06-16 (주)엘켐텍 정수용 산소발생기 및 이를 구비한 고농도 산소수 정수장치

Also Published As

Publication number Publication date
KR100391858B1 (ko) 2004-01-24
AU1231495A (en) 1995-09-21
NZ270453A (en) 1996-06-25
PH31227A (en) 1998-05-12
AU688831B2 (en) 1998-03-19
DE69502429D1 (de) 1998-06-18
TW274058B (ko) 1996-04-11
MY116829A (en) 2004-04-30
ZA952136B (en) 1995-12-18

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