ZA851712B - Heterogeneous fluid systems - Google Patents

Heterogeneous fluid systems

Info

Publication number
ZA851712B
ZA851712B ZA851712A ZA851712A ZA851712B ZA 851712 B ZA851712 B ZA 851712B ZA 851712 A ZA851712 A ZA 851712A ZA 851712 A ZA851712 A ZA 851712A ZA 851712 B ZA851712 B ZA 851712B
Authority
ZA
South Africa
Prior art keywords
type reactor
agitator
tube
fluid
fluid systems
Prior art date
Application number
ZA851712A
Inventor
Waldemar Dr Reule
Georg Schreiber
Original Assignee
Vlt Verfahrenstech Entwicklung
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 Vlt Verfahrenstech Entwicklung filed Critical Vlt Verfahrenstech Entwicklung
Publication of ZA851712B publication Critical patent/ZA851712B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/58—Reaction vessels connected in series or in parallel
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Hydrology & Water Resources (AREA)
  • Genetics & Genomics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Clinical Laboratory Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Catalysts (AREA)

Abstract

1. Method for carrying out reactions and interchange of substances in heterogeneous, fluid systems containing suspended solid matter (solid-fluid, solid-fluid-gaseous) by utilisation of an agitator-type reactor connected with a successive tube-type reactor thereby characterized that the lower end of the tube-type reactor (2) is connected with the lower end of the agitator-type reactor (1) and the product flow is taken from the tube-type reactor (2) and only part of the flow containing the solid matter of the reaction mixture (concentrated catalyst suspension) is returned into the agitator-type reactor (1).
ZA851712A 1984-03-08 1985-03-07 Heterogeneous fluid systems ZA851712B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843408464 DE3408464A1 (en) 1984-03-08 1984-03-08 METHOD FOR CARRYING OUT REACTIONS AND MATERIAL EXCHANGE PROCESSES IN HETEROGENEOUS FLUID SYSTEMS

Publications (1)

Publication Number Publication Date
ZA851712B true ZA851712B (en) 1985-10-30

Family

ID=6229886

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA851712A ZA851712B (en) 1984-03-08 1985-03-07 Heterogeneous fluid systems

Country Status (7)

Country Link
EP (1) EP0154334B1 (en)
JP (1) JPS6121727A (en)
AT (1) ATE49353T1 (en)
BR (1) BR8501059A (en)
CA (1) CA1243471A (en)
DE (2) DE3408464A1 (en)
ZA (1) ZA851712B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621328A1 (en) * 1986-06-26 1988-01-07 Bayer Ag DEVICE AND METHOD FOR CULTIVATING IMMOBILIZED MICROORGANISMS
FR2649018B1 (en) * 1989-06-30 1991-09-13 Degremont DEVICE FOR THE INTRODUCTION OF A LIQUID INTO A MEDIUM CONSTITUTED BY A GRANULAR MATERIAL, WITH A VIEW TO THE FLUIDIZATION OF THIS MATERIAL
IT1262922B (en) * 1992-01-10 1996-07-22 Gianmaria Righetti PLANT FOR THE BIOLOGICAL PURIFICATION OF LIQUAMS
DE4213015C2 (en) * 1992-04-21 1997-05-28 Maerkl Herbert Biogas reactor
JPH06142670A (en) * 1992-11-10 1994-05-24 Nippon Oil Co Ltd Method and device for purifying treatment for waste water
JP2947314B2 (en) * 1992-12-24 1999-09-13 株式会社クボタ Adsorption and reaction equipment
FR2702764B1 (en) * 1993-03-19 1995-04-28 Gaz De France Process and installation for anaerobic fermentation of organic matter.
IT1275573B (en) * 1995-07-20 1997-08-07 Spherilene Spa PROCESS AND EQUIPMENT FOR GAS PHASE POMIMERIZATION OF ALPHA-OLEFINS
FR2745001B1 (en) * 1996-02-16 1998-04-17 Degremont REACTOR FOR BIOLOGICAL ELIMINATION OF ORGANIC WATER POLLUTION
AU760115B2 (en) * 1998-07-08 2003-05-08 Montell Technology Company B.V. Process and apparatus for the gas-phase polymerisation
US7816447B2 (en) 2004-08-23 2010-10-19 Exxonmobil Chemical Patents Inc. Reactor systems and polymerization processes using multi-zone circulating reactors
BRPI0612432A2 (en) 2005-05-13 2010-11-09 Basell Poliolefine Srl process for gas phase olefin polymerization
DE102006005066B3 (en) * 2006-02-03 2007-10-18 Perske, Günter Apparatus and method for producing biogas from organic matter
KR100818203B1 (en) * 2006-03-16 2008-04-02 인하대학교 산학협력단 Split-column circulating photobioreactor and method for culturing photosynthetic microorganisms using the same
JP5115362B2 (en) * 2008-06-30 2013-01-09 株式会社Ｊｖｃケンウッド Electronics
EP2745927A1 (en) * 2012-12-21 2014-06-25 Borealis AG Fluidized bed reactor with internal moving bed reaction unit
CN107803156A (en) * 2017-11-09 2018-03-16 大丰鑫源达化工有限公司 A kind of new speed up gas and liquid or the device of liquid liquid mixing
CN108928918A (en) * 2018-08-27 2018-12-04 中国环境科学研究院 The method that interior circulation is folded to upflow type anaerobic biological treatment device and its handles waste water
CN112403332B (en) * 2020-12-16 2023-10-13 同心县启胜新能源科技有限公司 Efficient mixing device for paint
DE102021133102B4 (en) * 2021-12-14 2023-08-17 Hochschule Offenburg (Körperschaft des öffentlichen Rechts) Device and method for biological methanation with a gassing and degassing column connected in a circuit
WO2024128322A1 (en) * 2022-12-16 2024-06-20 国立研究開発法人産業技術総合研究所 Method for treating refractory wastewater produced in steps for manufacturing pet raw material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743660C (en) * 1940-10-01 1954-01-11 Steinkohlenbergwerk Rheinpreus Method and device for carrying out exothermic catalytic gas reactions in a liquid medium
US3271301A (en) * 1964-02-03 1966-09-06 Cities Service Res & Dev Co Hydrogenation process
JPS501700B1 (en) * 1969-06-21 1975-01-21
JPS565572B1 (en) * 1970-12-30 1981-02-05
GB1321771A (en) * 1971-04-08 1973-06-27 Dzerzhinsky Ni Konst Inst Apparatus for use in carrying out chemical reactions
DD107214A1 (en) * 1973-07-31 1974-07-20
DE2830126A1 (en) * 1978-07-08 1980-01-24 Blenke Heinz METHOD AND DEVICE FOR CARRYING OUT (BIO-) CHEMICAL REACTIONS IN FLUID SYSTEMS
DE3210117C2 (en) * 1982-03-19 1986-06-12 Georg Dipl.-Ing. 5000 Köln Schreiber column

Also Published As

Publication number Publication date
BR8501059A (en) 1985-10-29
EP0154334B1 (en) 1990-01-10
EP0154334A2 (en) 1985-09-11
DE3408464A1 (en) 1985-09-12
ATE49353T1 (en) 1990-01-15
EP0154334A3 (en) 1986-03-12
JPS6121727A (en) 1986-01-30
DE3575264D1 (en) 1990-02-15
CA1243471A (en) 1988-10-25

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