KR920006021A - 개선된 산소 농후법 및 시스템 - Google Patents

개선된 산소 농후법 및 시스템 Download PDF

Info

Publication number
KR920006021A
KR920006021A KR1019910016489A KR910016489A KR920006021A KR 920006021 A KR920006021 A KR 920006021A KR 1019910016489 A KR1019910016489 A KR 1019910016489A KR 910016489 A KR910016489 A KR 910016489A KR 920006021 A KR920006021 A KR 920006021A
Authority
KR
South Korea
Prior art keywords
oxygen
liquid
air
stream
mixing vessel
Prior art date
Application number
KR1019910016489A
Other languages
English (en)
Other versions
KR960001500B1 (ko
Inventor
키요나가 카주오
마빈 리츠 로우렌스
존 버그만 토마스
Original Assignee
티모티 엔. 비숍
유니온 카바이드 인더스트리얼 개시즈 테크놀로지 코포레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24347727&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR920006021(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 티모티 엔. 비숍, 유니온 카바이드 인더스트리얼 개시즈 테크놀로지 코포레이션 filed Critical 티모티 엔. 비숍
Publication of KR920006021A publication Critical patent/KR920006021A/ko
Application granted granted Critical
Publication of KR960001500B1 publication Critical patent/KR960001500B1/ko

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/04—Apparatus for enzymology or microbiology with gas introduction means
    • C12M1/06—Apparatus for enzymology or microbiology with gas introduction means with agitator, e.g. impeller
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23362—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced under the stirrer
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23364—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced between the stirrer elements
    • 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
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
    • 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
    • B01F23/237611—Air
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • 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
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/818—Aeration or oxygen transfer technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

내용 없음

Description

개선된 산소 농후법 및 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시에 적합하게된 공기가 공급되는 발효기의 측면도이다.
제2도는 상기 발효기에 공급되는 산소를 증대시키기위한 관-루프(loop)가스 접촉 시스템(system)을 포함하는 공기-공급 발효기로 이루어진 본 발명의 구현예의 개략도이다.

Claims (18)

  1. (a)혼합용기안에 액체를 유지하는 단계; (b)상기 액체에서 그안에서 산소용해 및/또는 반응을 위한 공기기포로서 공기 분사점으로 부터 공급공기 스트리임을 상기 액체에 분사하는 단계;(c)상기 액체에서 공기 기포와 추가 산소의 혼합물 최소화하기 위해, 공기 분사지점의 부근으로 부터 떨어져 위치된 추가의 산소분자 지점으로부터 추가산소를 액체안으로 독립적으로 상기 공급공기 스트리임으로 분리하여 분사하는 단계로 이루어져서, 이에 따라 동일한 양의산소가 상기 액체안으로 분사되는 공급공기 스트리임과 조합될 때에 비해 액체의 산소함량이 상당하게 더 고도화되어, 액체중에 용해된 산소의 농도 및/또는 용해 및/또는 반응조직의 산소사용 효율을 향상시키는 것을 특징으로 하는 액체중에 산소의 용해 및/또는 반응을 향상시키는 방법.
  2. 제1항에 있어서, 상기 추가되는 산소가 가스상 산소로 이루어지는 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 상기 추가되는 산소가 산소-농후 가스로 이루어지는 것을 특징으로 하는 방법.
  4. 제1항에 있어서, 상기 추가되는 산소는 산소-농후 액체 스트리임으로 이루어지는 것을 특징으로 하는 방법.
  5. 제2항에 있어서, 가스상 산소가 액체안으로 분사되는 공기의 기포와 추가되는 산소 기포의 혼합 및/또는 병합을 최소화하도록 하는 기포 스트리임 궤적으로 상기 분사지점으로 부터 분사하는 것을 특징으로 하는 방법.
  6. 제3항에 있어서, 산소-농후 가스가 액체로 분사되는 공기의 기포와 산소-농후 기포이 혼합 및/또는 병합을 최소화하도록 하는 기포 스트리임 궤적으로 상기 분사지점으로 부터 분사하는 것을 특징으로 하는 방법
  7. 제4항에 있어서, 혼합 용기에서 액체의 일부분이 외부측면-스트리임 재순환 루프를 통해 통과되고, 그리고 얻어진 산소-농후 액체 스트리임에서 추가되는 산소로서 상기 혼합용기에 통과시키기 위한 상기 재순환 루프중에서 액체 안으로 분사되는 산소 또는 산소-농후 가스를 포함하는 것을 특징으로 하는 방법
  8. 제7항에 있어서, 산소-농후 액체 스트림임이 재순환 루프의 배출 단부에서 밴츄리 분사기를 통해 통과함에 의해 혼합용기에서 액체로 분사되는 것을 특징으로 하는 방법
  9. 제4항에 있어서, 상기 액체의 일부분이 혼합 용기안으로 가스-액체 혼합물을 분사하기 위해, 가스-액체 노즐을 통해 통과되고, 그리고 상기 노즐을 통해 통과하는 산소 또는 산소-농후 가스를 포함하여, 혼합 용기안으로 분사된 상기 액체에서 산소 기체의 미세 분산을 제공하는 것을 특징으로 하는 방법.
  10. 제1항에 있어서, 상기 공급공기 스트리임이 상기 혼합용기의 더 낮은 부분에 위치된 공기 스피저를 통해 혼합용기안으로 분사되고, 그리고 그 안에 액체-가스 혼합물의 재순환을 위한 상기 혼합용기안에서 상기 공기 스퍼저위의 임펠러 영역에 위치된 임펠러 수단을 포함하고,이 때 상기 추가되는 산소분사지점에 액체에서 추가되는 산소의 향상된 혼합 및 분산을 위해 위치되며, 한편으로 상기 공기 스퍼저를 통해 액체로 분사되는 공기의 기포와 추가되는 산소의 혼합 및/또는 병합을 최소화하는 것을 특징으로 하는 방법.
  11. 제1항에 있어서, 상기 액체는 발효액이고 그리고 상기 추가되는 산소의 분사는 그안에 의도한 용해된 산소농도를 향상시키는 것을 특징으로 하는 방법.
  12. 제1항에 있어서, 상기 액체가 유기 화학약품이고 및 상기 추가되는 산소의 분사는 이들의 의도한 산화를 향상시키는 것을 특징으로 하는 방법.
  13. (a)그안에 액체를 포함하는 혼합용기; (b)상기 액체에서 그안에서 산소 용해 및/또는 반응을 위한 공기분사 지점으로부터 공급공기 스트리임을 상기 액체에 분사하기 위한 공급 공기 분사 수단;(c)상기 액체에서 공기 기포와 추가되는 산소의 혼합을 최소화하기 위해, 공기 분사지점의 부근으로 부터 떨어져 위치된 산소 분사 지점으로부터 추가되는 산소를 액체안으로 독립적으로 상기 공급공기 스트리임으로 분사하기 위한 산소 분사 수단;으로 이루어지고, 이에 따라 동일한 양의 산소가 상기 액체안으로 분사되는 공급공기 스트리임과 조합될 때에 비해 액체의 산소함량이 상당하게 더 고도화되어, 액체중에 용해된 산소의 농도 및/또는 용해 및/또는 반응조작의 산소사용 효율을 향상시키는 것을 특징으로 하는 액체중에 산소의 용해 및/또는 반응을 향상시키기 위한 시스템.
  14. 제13항에 있어서, 상기 산소 분사수단을 가스상 산소 또는 산소-농후 스트리임이 상기 액체로 분사되는 공기의 기포와 추가되는 산소의 혼합 및/또는 병합을 최소화되도록 하는 그러한 기포 스트리임 궤적으로 분사지점으로 부터 분사되도록 위치되는 것을 특징으로 하는 시스템.
  15. 제13항에 있어서, 혼합 용기에서 상기 액체를 위한 외부측면-스트리임 재순환 루프를 포함하고, 상기 산소 분사수단이 얻어진 산소-농후 스트리임중에 추가되는 산소로서 상기 혼합용기에 통과시키기 위한 상기 재순환 루프에서 액체 안으로 산소 또는 산소-농후 가스를 분리시키기 위한 수단을 포함하는 것을 특징으로 하는 시스템.
  16. 제15항에 있어서, 혼합용기에서 액체안으로 산소-농후 액체를 분사하기 위한 재순환 배출 단부에서 벤츄리 분사기를 포함하는 것을 특징으로 하는 시스템.
  17. 제13항에 있어서, 상기 산소 분사수단이 혼합 용기안으로 가스-액체 분사노즐을 포함하고,그리고 혼합용기안으로 분사되는 상기액체에서 산소기포의 미세분산을 제공하도록 액체의 일부분을 혼합용기에서 부터 상기 분사노즐을 통과시키고 그리고 산소 또는 산소-농후 가스를 상기 노즐을 통해 통과시키기 위한 수단을 포함하는 것을 특징으로 하는 시스템.
  18. 제13항에 있어서, 상기 공급공기 분사수단이 혼합용기의 더 낮은 부분에 위치된 공기 스퍼저를 포함하고, 그 안에 액체-가스 혼합물의 재순환을 위해 혼합용기에서 상기 공기 스퍼저위에 임펠러 영역에 위치된 임펠러 수단을 포함하고, 이때 상기 산소 분사수단이 액체중에 추가되는 산소의 향상된 혼합 분산을 위해 위치되고, 한편으로는 상기 공기 스퍼저를 통해 액체안으로 분사되는 공기의 기포 및 추가되는 산소의 혼합 및/또는 병합을 최소화하는 것을 특징으로 하는 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910016489A 1990-09-24 1991-09-20 산소-부화 방법 및 장치 KR960001500B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/586,945 1990-09-24
US07/586,945 US5356600A (en) 1990-09-24 1990-09-24 Oxygen enrichment method and system

Publications (2)

Publication Number Publication Date
KR920006021A true KR920006021A (ko) 1992-04-27
KR960001500B1 KR960001500B1 (ko) 1996-01-31

Family

ID=24347727

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910016489A KR960001500B1 (ko) 1990-09-24 1991-09-20 산소-부화 방법 및 장치

Country Status (9)

Country Link
US (1) US5356600A (ko)
EP (1) EP0477818B2 (ko)
JP (1) JPH04260425A (ko)
KR (1) KR960001500B1 (ko)
BR (1) BR9104063A (ko)
CA (1) CA2052076C (ko)
DE (1) DE69109422T3 (ko)
ES (1) ES2071879T5 (ko)
MX (1) MX9101221A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101051481B1 (ko) * 2011-02-23 2011-07-22 김선용 가축 폐수의 고형물 부상 분리장치

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814222A (en) * 1995-03-31 1998-09-29 Life International Products, Inc. Oxygen enriched liquids, method and apparatus for making, and applications thereof
EP0880473A4 (en) * 1996-01-24 1999-12-08 Life Int Products Inc DEVICE FOR OXYGEN ENHANCEMENT, METHOD FOR OXYGEN ENHANCEMENT WITH THE SAME AND THEIR APPLICATIONS
US5798254A (en) * 1996-09-13 1998-08-25 Praxair Technology, Inc. Gas driven fermentation method using two oxygen-containing gases
ID19133A (id) * 1996-12-12 1998-06-18 Praxair Technology Inc Pengisian oksigen langsung kedalam reaktor-reaktor ruang gelembung
DE19707425A1 (de) * 1997-02-25 1998-08-27 Messer Griesheim Gmbh Verfahren und Vorrichtung zum Eintrag von Sauerstoff in Wasser oder wässrigen Lösungen
US5939313A (en) * 1997-09-12 1999-08-17 Praxair Technology, Inc. Stationary vortex system for direct injection of supplemental reactor oxygen
US5904851A (en) * 1998-01-19 1999-05-18 Life International Products, Inc. Oxygenating apparatus, method for oxygenating liquid therewith, and applications thereof
US6362367B2 (en) 1998-04-21 2002-03-26 Union Carbide Chemicals & Plastics Technology Corp. Preparation of organic acids
US6250797B1 (en) * 1998-10-01 2001-06-26 General Signal Corporation Mixing impeller system having blades with slots extending essentially all the way between tip and hub ends thereof which facilitate mass transfer
US6165435A (en) * 1998-12-24 2000-12-26 Praxair Technology, Inc. Method and production of nitric acid
US6280996B1 (en) 1999-03-22 2001-08-28 Praxair Technology, Inc. Method of using oxygen to eliminate carbon dioxide poisoning in aerobic fermentation
KR100492432B1 (ko) 2000-02-10 2005-05-31 프랙스에어 테크놀로지, 인코포레이티드 고농도 이산화탄소 생성물을 생성시키는 방법
KR100374785B1 (ko) 2000-06-29 2003-03-04 학교법인 포항공과대학교 액상 산화 반응기
US6322055B1 (en) 2000-10-02 2001-11-27 Eco-Oxygen Technologies, Llc Gas dissolving apparatus and method
AU2002210518A1 (en) 2000-10-19 2002-04-29 Dsm N.V. Aerobic fermentation method
FR2826296A1 (fr) * 2001-06-22 2002-12-27 Air Liquide Dispositif de dissolution d'oxygene dans un liquide contenu dans un reacteur, procede de dissolution d'oxygene dans un liquide et procede d'amelioration d'un dispositif de dissolution d'oxygene dans un liquide
US7048262B2 (en) * 2001-11-01 2006-05-23 Praxair Technology, Inc. Method and apparatus for injecting oxygen into fermentation processes
US6668556B2 (en) 2002-04-18 2003-12-30 Eco Oxygen Technologies, Llc. Gas transfer energy recovery and effervescence prevention apparatus and method
JP4231249B2 (ja) * 2002-07-01 2009-02-25 大成建設株式会社 高酸素水製造装置及び底質の浄化方法
US6811296B2 (en) * 2002-11-18 2004-11-02 Spx Corporation Aeration apparatus and method
DE10260691A1 (de) * 2002-12-23 2004-07-08 Technische Universität München Vorrichtung und Verfahren zur parallelen, automatisierten Kultivierung von Zellen unter technischen Bedingungen
US6981997B2 (en) * 2003-07-18 2006-01-03 Praxair Technology, Inc. Deaeration of water and other liquids
US7320749B2 (en) 2004-02-09 2008-01-22 Eco-Oxygen Technologies, Llc Method and apparatus for control of a gas or chemical
US7985574B2 (en) * 2004-02-17 2011-07-26 American Air Liquide, Inc. Oxygen-assisted fermentation process
US7507857B2 (en) 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US20060275858A1 (en) * 2005-06-02 2006-12-07 Saucedo Victor M Optimization of Process Variables in Oxygen Enriched Fermentors Through Process Controls
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
US20070035046A1 (en) * 2005-08-15 2007-02-15 David Allen Wensloff Solar-powered downdraft aerator
DE102006036324A1 (de) 2006-08-04 2008-02-07 Messer France S.A.S Verfahren und Vorrichtung zum Eintragen eines Gases in eine Flüssigkeit
DE102007001711A1 (de) * 2007-01-11 2008-07-17 EKATO Rühr- und Mischtechnik GmbH Rühranordnung mit einem Rührorgan und einer Begasungseinrichtung
US20110076747A1 (en) * 2007-05-31 2011-03-31 George Benjamin Cloud Algae Producing Trough System
US20090215155A1 (en) * 2007-05-31 2009-08-27 Xl Renewables, Inc. Algae Producing Trough System
JP2009072133A (ja) * 2007-09-21 2009-04-09 Hitachi Plant Technologies Ltd 培養槽装置、細胞培養方法及び物質生産方法
US8541623B2 (en) * 2011-01-04 2013-09-24 Linde Aktiengesellschaft Oxidation method and reactor
US20090148927A1 (en) * 2007-12-05 2009-06-11 Sequest, Llc Mass Production Of Aquatic Plants
EP2216395A1 (en) 2009-02-09 2010-08-11 Lonza Biologics plc. Bioreactor for the cultivation of mammalian cells
US8936767B2 (en) * 2010-01-29 2015-01-20 Grupo Petrotemex. S.A. de C.V. Oxidation system with sidedraw secondary reactor
FI20100110A0 (fi) * 2010-03-10 2010-03-10 Eino Elias Hakalehto Menetelmä ja laite bioteknisen reaktion ja tuotannon tehostamiseksi
US20120295332A1 (en) * 2011-05-19 2012-11-22 Cheng Alan T Systems and methods for delivering oxygen to a vessel
US20120295333A1 (en) * 2011-05-19 2012-11-22 Cheng Alan T Systems and methods for producing a gas dispersion in a biological substance in a disposable vessel
US9157635B2 (en) 2012-01-03 2015-10-13 General Electric Company Fuel distribution manifold
UA115322C2 (uk) 2012-01-31 2017-10-25 Сіейр Інк. Багатоступінчаста аераційна установка
CA2908806C (en) 2013-04-19 2018-04-24 Emd Millipore Corporation Flexible film baffle in single use bioreactor
MX2016016915A (es) * 2014-06-19 2017-08-10 Sabic Global Technologies Bv Sistemas mejorados de reactor catalizado homogeneo.
ES2714952B2 (es) 2018-05-18 2020-07-10 Productos Agrovin S A Procedimiento y equipo para el remontado durante la maceracion de la vendimia
US11105343B2 (en) 2018-12-14 2021-08-31 Smith Flow Dynamics, LLC Fluid-foil impeller and method of use
DE102021117879A1 (de) 2021-07-12 2023-01-12 Hilger U. Kern Gmbh Vorrichtung zur bereitstellung einer flüssigen polymerkomponente mit einem vorgegebenen luftgehalt, insbesondere für die herstellung eines kunststoffschaums

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054814A (en) * 1959-09-24 1962-09-18 Standard Oil Co Oxidation of hydrocarbon synthesis liquids
GB1145561A (en) * 1966-03-11 1969-03-19 Rene Picard Process and apparatus for fermentation
GB1457571A (en) * 1974-01-31 1976-12-08 Gen Electric Means for the oxygen/temperature control of aerobic fermentati
CH587915A5 (ko) * 1974-05-28 1977-05-13 Nestle Societe D Assistance Te
US4036699A (en) * 1976-02-02 1977-07-19 Phillips Petroleum Company Fermentation apparatus and method
US4169010A (en) * 1976-11-18 1979-09-25 Phillips Petroleum Company Fermentation process for improved oxygen utilization
GB8527335D0 (en) * 1985-11-06 1985-12-11 Ici Plc Fermentation process
US4670397A (en) * 1986-02-05 1987-06-02 Phillips Petroleum Company Fermentation apparatus
US4717669A (en) * 1986-08-18 1988-01-05 Vaclav Feres Centrifugal film fermenter
DE3632570A1 (de) * 1986-09-25 1988-04-07 Linde Ag Verfahren zur verbesserung der produktivitaet bei aeroben fermentationsprozessen
US4900480A (en) * 1986-10-21 1990-02-13 Union Carbide Corporation Gas-liquid mixing
US4867918A (en) * 1987-12-30 1989-09-19 Union Carbide Corporation Gas dispersion process and system
GB8811114D0 (en) * 1988-05-11 1988-06-15 Ici Plc Fermentation process & apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101051481B1 (ko) * 2011-02-23 2011-07-22 김선용 가축 폐수의 고형물 부상 분리장치

Also Published As

Publication number Publication date
US5356600A (en) 1994-10-18
EP0477818B2 (en) 1999-09-08
EP0477818B1 (en) 1995-05-03
DE69109422D1 (de) 1995-06-08
DE69109422T2 (de) 1996-01-25
CA2052076A1 (en) 1992-03-25
CA2052076C (en) 1999-08-24
DE69109422T3 (de) 2000-01-20
EP0477818A3 (en) 1992-09-23
KR960001500B1 (ko) 1996-01-31
EP0477818A2 (en) 1992-04-01
ES2071879T3 (es) 1995-07-01
ES2071879T5 (es) 1999-11-16
JPH04260425A (ja) 1992-09-16
MX9101221A (es) 1992-05-04
BR9104063A (pt) 1992-06-02

Similar Documents

Publication Publication Date Title
KR920006021A (ko) 개선된 산소 농후법 및 시스템
KR970008900B1 (ko) 기체-액체 혼합방법 및 장치
EP0152202A2 (en) Dissolving gas in a liquid
US5043104A (en) Apparatus for gas absorption in a liquid
US5085809A (en) Apparatus for gas absorption in a liquid
KR20000047823A (ko) 가스 용해 장치
CA2664679A1 (en) System and method for eliminating sludge via ozonation
EA021608B1 (ru) Способ инжекции потока подаваемого газа в вытянутый по вертикали столб жидкости
KR970062022A (ko) 증류주의 처리 방법
KR940003870A (ko) 기체 용액 시스템
US5143543A (en) Biological conversion method
US5102104A (en) Biological conversion apparatus
KR970010738A (ko) 반응물 기류와 함께 산소를 유동층 반응기에 직접 주입시키는 방법 및 장치
CA1257195A (en) Dissolving gas in liquid
US6200476B1 (en) Method an device for introducing oxygen into water or aqueous solutions
JPS5615831A (en) Aerator
WO1995012452A3 (en) Gas injection method and apparatus
DE3661006D1 (en) A beverage dispensing system
HU230026B1 (hu) Aerob fermentációs eljárás
JPS5758880A (en) Incubator
FR2390989A1 (fr) Perfectionnements a l'aeration des liquides
JPH0592131A (ja) 炭酸水製造装置
SU1497208A1 (ru) Аппарат дл выращивани микроорганизмов
KR200289279Y1 (ko) 스테틱믹서와 분사망을 이용한 오존 수처리장치
JPH0622418B2 (ja) 魚介類養殖池への酸素供給装置

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030120

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee