DE3269357D1 - Fluid bed reactor with integral flow circulator - Google Patents

Fluid bed reactor with integral flow circulator

Info

Publication number
DE3269357D1
DE3269357D1 DE8282303322T DE3269357T DE3269357D1 DE 3269357 D1 DE3269357 D1 DE 3269357D1 DE 8282303322 T DE8282303322 T DE 8282303322T DE 3269357 T DE3269357 T DE 3269357T DE 3269357 D1 DE3269357 D1 DE 3269357D1
Authority
DE
Germany
Prior art keywords
fluid bed
bed reactor
integral flow
flow circulator
reactor
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
DE8282303322T
Other languages
English (en)
Inventor
Richard Rea Evans
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.)
Air Products and Chemicals Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Application granted granted Critical
Publication of DE3269357D1 publication Critical patent/DE3269357D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • External Artificial Organs (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE8282303322T 1981-07-30 1982-06-25 Fluid bed reactor with integral flow circulator Expired DE3269357D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/288,270 US4412003A (en) 1981-07-30 1981-07-30 Integral flow circulator for fluid bed reactor

Publications (1)

Publication Number Publication Date
DE3269357D1 true DE3269357D1 (en) 1986-04-03

Family

ID=23106439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282303322T Expired DE3269357D1 (en) 1981-07-30 1982-06-25 Fluid bed reactor with integral flow circulator

Country Status (12)

Country Link
US (1) US4412003A (de)
EP (1) EP0072093B1 (de)
JP (1) JPS5820293A (de)
AT (1) ATE18188T1 (de)
AU (1) AU549970B2 (de)
CA (1) CA1179790A (de)
DE (1) DE3269357D1 (de)
DK (1) DK340182A (de)
ES (1) ES512782A0 (de)
IE (1) IE53580B1 (de)
IN (1) IN158532B (de)
ZA (1) ZA823987B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8201293A (nl) * 1982-03-29 1983-10-17 Gist Brocades Nv Fluid-bed reactor voor het zuiveren van afvalwater.
ZA844308B (en) * 1983-06-20 1985-02-27 Hri Inc Ebullated bed reactor having top-mounted recycle pump
CS239007B1 (en) * 1983-07-04 1985-12-16 Vladimir Mackrle Method of nitrogen substances containing biological activation sewage treatment and equipment for application of this method
FR2555462B1 (fr) * 1983-11-30 1986-05-23 Gozal David Procede de concentration d'une suspension de particules microscopiques, dispositif pour la mise en oeuvre de ce procede et applications de celui-ci
NL8402337A (nl) * 1984-07-24 1986-02-17 Pacques Bv Anaerobe zuiveringsinrichting, alsmede werkwijze voor het anaeroob fermenteren van afvalwater.
FR2590245B1 (fr) * 1985-11-15 1991-03-22 Degremont Appareil pour le traitement anaerobie d'eaux usees
US4734266A (en) * 1985-12-20 1988-03-29 Lummus Crest, Inc. Pump seal oil system
JPH0240292A (ja) * 1988-07-27 1990-02-09 Japan Organo Co Ltd 上向流嫌気性処理装置
US4936983A (en) * 1989-09-01 1990-06-26 Long Enterprises, Inc. Sewage sludge treatment with gas injection
US5248419A (en) * 1989-09-01 1993-09-28 Long Enterprises Sewage sludge treatment with gas injection
US5584996A (en) * 1992-05-19 1996-12-17 Envirex Inc. Apparatus and method for distributing liquid containing evolvable glass into a fluidized bed of a reactor
CA2144028A1 (en) * 1994-04-29 1995-10-30 Eugene Mazewski Backflow prevention system for media bed reactor
JP4560810B2 (ja) * 2000-11-27 2010-10-13 株式会社ニッチツ 硝酸イオン除去処理装置
WO2007044415A2 (en) * 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
FR2958928B1 (fr) * 2010-04-20 2012-06-29 Valbio Reacteur de purification anaerobie d'eaux usees a flux ascendant et procede de mise en oeuvre
CN103992943A (zh) * 2014-05-25 2014-08-20 秦家运 一种卧式厌氧反应器
CN105967262A (zh) * 2016-06-27 2016-09-28 杭州回水科技股份有限公司 流动床除磷颗粒活性焦吸附塔

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US484781A (en) * 1892-10-25 Filter
US471811A (en) * 1892-03-29 Filter
DE641009C (de) * 1929-09-26 1937-01-18 Bamag Meguin Akt Ges Vorrichtung zum Auffangen von Gasen aus Schlammfaulraeumen
US2425372A (en) * 1943-01-07 1947-08-12 Infilco Inc Apparatus and process for improving separation of clarified liquid from a slurry by maintaining a slurry circulation including a flow of slurry adjacent the separation interface
US2647733A (en) * 1952-05-29 1953-08-04 Dorr Co Agitator device for digester tanks
US4202774A (en) * 1978-05-24 1980-05-13 Dorr-Oliver Incorporated Flow distributor for fluid bed biological reactor
GB2023122A (en) * 1978-06-19 1979-12-28 Goodson M G Process and apparatus for the biological treatment of waste water

Also Published As

Publication number Publication date
ES8306031A1 (es) 1983-05-01
US4412003A (en) 1983-10-25
IE821563L (en) 1983-01-30
DK340182A (da) 1983-01-31
EP0072093B1 (de) 1986-02-26
AU549970B2 (en) 1986-02-20
AU8468482A (en) 1983-02-03
ES512782A0 (es) 1983-05-01
EP0072093A1 (de) 1983-02-16
IE53580B1 (en) 1988-12-21
IN158532B (de) 1986-12-06
JPS5820293A (ja) 1983-02-05
ATE18188T1 (de) 1986-03-15
ZA823987B (en) 1983-04-27
CA1179790A (en) 1984-12-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AIR PRODUCTS AND CHEMICALS, INC., ALLENTOWN, PA.,

8339 Ceased/non-payment of the annual fee