GB1449889A - Apparatus for the gasification of liquids - Google Patents

Apparatus for the gasification of liquids

Info

Publication number
GB1449889A
GB1449889A GB5986073A GB5986073A GB1449889A GB 1449889 A GB1449889 A GB 1449889A GB 5986073 A GB5986073 A GB 5986073A GB 5986073 A GB5986073 A GB 5986073A GB 1449889 A GB1449889 A GB 1449889A
Authority
GB
United Kingdom
Prior art keywords
gas
liquid
line
vat
supplied
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5986073A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHEMIEANLAGENBAU und MONTAGE K
Original Assignee
CHEMIEANLAGENBAU und MONTAGE K
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
Application filed by CHEMIEANLAGENBAU und MONTAGE K filed Critical CHEMIEANLAGENBAU und MONTAGE K
Publication of GB1449889A publication Critical patent/GB1449889A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • 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
    • B01F23/234—Surface aerating
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F23/23413—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using nozzles for projecting the liquid into the gas atmosphere
    • 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
    • B01F23/80—After-treatment of the mixture
    • 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
    • B01F23/80—After-treatment of the mixture
    • B01F23/803—Venting, degassing or ventilating of gases, fumes or toxic vapours from the mixture
    • 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
    • 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
    • B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
    • 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
    • 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
    • C12M29/20—Degassing; Venting; Bubble traps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1449889 Aerating liquids; destroying foam CHEMIEANLAGENBAU-UND MONTAGEKOMBINAT LEIPZIG VEB 27 Dec 1973 [28 Dec 1972] 59860/73 Headings B1C and B1M Apparatus for aerating a fermentation bath comprises a vat 1 into which a gas!liquid mixture is jetted by an injector 15, liquid being supplied by a line 13 and gas induced from a line 28. In the bottom of the vat is a gas/ liquid separator comprising discs and perforated cones 3, 4; foam passes through the perforations up the discharge pipe 7 and overflows through an adjustable throttle 8, being destroyed by contact with the turbulent liquid. The partially de-aerated liquid from the separator 2 passes through the channels 9, manifold 10 and line 11 to the centrifugal pump 12, which completes de-aeration, the gas from the pump passing to a separator 17 where any liquid droplets are removed and returned to the vat by a jet pump 18, while gas is vented at 21. De-aerated liquid from the pump 12 is supplied to line 13 through a pre-aeration device 24 and heat exchanger 14. Gas is supplied to the device 24 by an injector 25 where gas at higher pressure from line 26 induces gas at lower pressure from line 27. In another embodiment, Fig. 2, the vat has two stages. Liquid from line 13 is supplied to a device 34 where it falls freely down a conduit 37 inducing gas through inlets 38. The gas/liquid mixture enters the upper chamber of the vat as a jet, and thence passes under a bell 40 to a second gas/liquid mixing device 39 where further gas is induced, and also foam from the upper chamber through inlet 41. The device 39 discharges as a jet into a lower chamber which contains the gas/ liquid separator 2 and foam discharge pipe 7.
GB5986073A 1972-12-28 1973-12-27 Apparatus for the gasification of liquids Expired GB1449889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD168022*A DD111144A3 (en) 1972-12-28 1972-12-28

Publications (1)

Publication Number Publication Date
GB1449889A true GB1449889A (en) 1976-09-15

Family

ID=5489616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5986073A Expired GB1449889A (en) 1972-12-28 1973-12-27 Apparatus for the gasification of liquids

Country Status (17)

Country Link
JP (1) JPS5220192B2 (en)
AT (1) AT326594B (en)
BE (1) BE809112A (en)
BG (1) BG27786A1 (en)
CH (1) CH581492A5 (en)
CS (1) CS185307B1 (en)
DD (1) DD111144A3 (en)
ES (1) ES421860A1 (en)
FI (1) FI55616C (en)
FR (1) FR2212172B1 (en)
GB (1) GB1449889A (en)
HU (1) HU169837B (en)
NO (1) NO137813C (en)
PL (1) PL89647B1 (en)
SE (1) SE397923B (en)
SU (1) SU634772A1 (en)
YU (1) YU36867B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198362A (en) * 1988-05-11 1993-03-30 Imperial Chemical Industries, Plc Sterile aerobic fermentation process
US20130177633A1 (en) * 2010-04-09 2013-07-11 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484447A1 (en) * 1980-06-13 1981-12-18 Saps Anticorrosion AEROBIC BIOTRANSFORMATION METHOD AND DEVICE
CN109553153A (en) * 2018-12-29 2019-04-02 嘉园环保有限公司 A kind of landfill leachate biochemistry pool defoaming device
CN114345184A (en) * 2022-01-17 2022-04-15 河南派莫机械设备有限公司 Airflow stirring device for fibers and using method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE718801C (en) * 1939-10-15 1942-03-20 Wilhelm Vogelbusch Foam destroyer, especially for fermenting liquids
DE738961C (en) * 1940-11-11 1943-09-06 Wilhelm Vogelbusch Method and device for the fine ventilation of fluids, in particular of gas fluids
US3476366A (en) * 1966-12-29 1969-11-04 Pfizer & Co C Gas liquid transfer apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198362A (en) * 1988-05-11 1993-03-30 Imperial Chemical Industries, Plc Sterile aerobic fermentation process
US20130177633A1 (en) * 2010-04-09 2013-07-11 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9724302B2 (en) 2010-04-09 2017-08-08 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9730892B2 (en) 2010-04-09 2017-08-15 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9737483B2 (en) 2010-04-09 2017-08-22 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9737482B2 (en) 2010-04-09 2017-08-22 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9757336B2 (en) 2010-04-09 2017-09-12 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US9808424B2 (en) 2010-04-09 2017-11-07 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US10045941B2 (en) 2010-04-09 2018-08-14 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US10398648B2 (en) 2010-04-09 2019-09-03 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles

Also Published As

Publication number Publication date
ATA1041773A (en) 1975-03-15
NO137813C (en) 1978-05-03
SU634772A1 (en) 1978-11-30
HU169837B (en) 1977-02-28
CH581492A5 (en) 1976-11-15
FI55616C (en) 1979-09-10
BE809112A (en) 1974-04-16
YU36867B (en) 1984-08-31
CS185307B1 (en) 1978-09-15
FR2212172B1 (en) 1978-11-10
FI55616B (en) 1979-05-31
JPS5220192B2 (en) 1977-06-01
JPS506585A (en) 1975-01-23
SE397923B (en) 1977-11-28
AT326594B (en) 1975-12-29
FR2212172A1 (en) 1974-07-26
BG27786A1 (en) 1980-01-15
YU335873A (en) 1982-02-25
PL89647B1 (en) 1976-11-30
NO137813B (en) 1978-01-23
DD111144A3 (en) 1975-02-05
ES421860A1 (en) 1976-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee