ZA823987B - Integral flow circulator for fluid bed reactor - Google Patents

Integral flow circulator for fluid bed reactor

Info

Publication number
ZA823987B
ZA823987B ZA823987A ZA823987A ZA823987B ZA 823987 B ZA823987 B ZA 823987B ZA 823987 A ZA823987 A ZA 823987A ZA 823987 A ZA823987 A ZA 823987A ZA 823987 B ZA823987 B ZA 823987B
Authority
ZA
South Africa
Prior art keywords
fluid bed
bed reactor
integral flow
flow circulator
reactor
Prior art date
Application number
ZA823987A
Other languages
English (en)
Inventor
R Evans
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
Publication of ZA823987B publication Critical patent/ZA823987B/xx

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • External Artificial Organs (AREA)
ZA823987A 1981-07-30 1982-06-07 Integral flow circulator for fluid bed reactor ZA823987B (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
ZA823987B true ZA823987B (en) 1983-04-27

Family

ID=23106439

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA823987A ZA823987B (en) 1981-07-30 1982-06-07 Integral flow circulator for fluid bed reactor

Country Status (12)

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

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.
KR940000560B1 (ko) * 1985-11-15 1994-01-24 디그레몽 소시에떼 아노님 폐수의 무산소 처리 장치
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
US5248419A (en) * 1989-09-01 1993-09-28 Long Enterprises Sewage sludge treatment with gas injection
US4936983A (en) * 1989-09-01 1990-06-26 Long Enterprises, Inc. 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
US20070138090A1 (en) * 2005-10-05 2007-06-21 Jordan Edward J 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
US471811A (en) * 1892-03-29 Filter
US484781A (en) * 1892-10-25 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
DE3269357D1 (en) 1986-04-03
IE53580B1 (en) 1988-12-21
AU549970B2 (en) 1986-02-20
DK340182A (da) 1983-01-31
ATE18188T1 (de) 1986-03-15
JPS5820293A (ja) 1983-02-05
IN158532B (xx) 1986-12-06
ES8306031A1 (es) 1983-05-01
ES512782A0 (es) 1983-05-01
EP0072093A1 (en) 1983-02-16
EP0072093B1 (en) 1986-02-26
CA1179790A (en) 1984-12-18
AU8468482A (en) 1983-02-03
US4412003A (en) 1983-10-25
IE821563L (en) 1983-01-30

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