GB1429183A - Gas-liquid contact apparatus - Google Patents

Gas-liquid contact apparatus

Info

Publication number
GB1429183A
GB1429183A GB1697172A GB1697172A GB1429183A GB 1429183 A GB1429183 A GB 1429183A GB 1697172 A GB1697172 A GB 1697172A GB 1697172 A GB1697172 A GB 1697172A GB 1429183 A GB1429183 A GB 1429183A
Authority
GB
United Kingdom
Prior art keywords
layers
superimposed
packing
dumped
stacked
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
GB1697172A
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.)
Mass Transfer Ltd
Original Assignee
Mass Transfer Ltd
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 Mass Transfer Ltd filed Critical Mass Transfer Ltd
Priority to GB1697172A priority Critical patent/GB1429183A/en
Priority to JP2382673A priority patent/JPS48101375A/ja
Priority to DE19732310652 priority patent/DE2310652A1/en
Priority to US05/585,702 priority patent/US4002705A/en
Publication of GB1429183A publication Critical patent/GB1429183A/en
Expired legal-status Critical Current

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
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • 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
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30223—Cylinder
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/308—Details relating to random packing elements filling or discharging the elements into or from packed columns
    • B01J2219/3081—Orientation of the packing elements within the column or vessel
    • B01J2219/3085—Ordered or stacked packing elements
    • 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
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32279—Tubes or cylinders
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1429183 Treating sewage MASS TRANSFER Ltd 21 Feb 1973 [1 March 1972 12 April 1972] 9650/72 and 16971/72 Heading C1C [Also in Division B1] A trickle-filter used for filtration and aeration of sewage comprises in one aspect in packed bed formed of at least two superimposed layers (dumped and/or stacked) formed of fabricated packing elements in which the upper of the said two layers has a lower surface area per unit unit volume than the lower of the said two layers, means for introducing a gas into the bed and means for distributing a liquid into the bed. In a second aspect, the packing comprises an upper dumped layer of fabricated packing elements with a surface area per unit volume which is the same as or greater than that of a lower stacked layer on which it is superimposed, and there may be a stacked packing superimposed on the upper dumped layer. The layers may be separated by a pervious sheet of material. The packing elements may be Rasehig rings, Berl saddles, Intalox saddles or Pall rings (the word "Pall" is a Registered Trade Mark) or may be as disclosed in Specifications 1,385,672 or 1,286,244.
GB1697172A 1972-03-01 1972-04-12 Gas-liquid contact apparatus Expired GB1429183A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1697172A GB1429183A (en) 1972-03-01 1972-04-12 Gas-liquid contact apparatus
JP2382673A JPS48101375A (en) 1972-03-01 1973-03-01
DE19732310652 DE2310652A1 (en) 1972-03-01 1973-03-01 FLUIDUM-FLUIDUM CONTACT DEVICE
US05/585,702 US4002705A (en) 1972-03-01 1975-06-10 Fluid-fluid contact apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB965072 1972-03-01
GB1697172A GB1429183A (en) 1972-03-01 1972-04-12 Gas-liquid contact apparatus

Publications (1)

Publication Number Publication Date
GB1429183A true GB1429183A (en) 1976-03-24

Family

ID=26243075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1697172A Expired GB1429183A (en) 1972-03-01 1972-04-12 Gas-liquid contact apparatus

Country Status (3)

Country Link
JP (1) JPS48101375A (en)
DE (1) DE2310652A1 (en)
GB (1) GB1429183A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018015600A1 (en) * 2016-07-21 2018-01-25 Seenso Renoval S.L. System for the recovery of heat in thermal processes by means of the sequential and alternating operation of a set of packed beds with non-absorbent materials
USD946109S1 (en) 2019-05-16 2022-03-15 Evolution Aqua Limited Water filter
US11426681B2 (en) 2015-05-15 2022-08-30 Evolution Aqua Limited Mechanical filter element, apparatus and method
USD968559S1 (en) 2019-05-16 2022-11-01 Evolution Aqua Limited Water filter
US11951420B2 (en) 2016-05-16 2024-04-09 Evolution Aqua Limited Filter apparatus and method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654093B1 (en) * 1989-11-03 1992-02-21 Verseau Dev Sa INSTALLATION FOR COMPLEMENTARY TREATMENT OF DOMESTIC WASTEWATER.
DE102008027789A1 (en) * 2008-06-11 2009-12-17 Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg Biofilm support element, use of such support elements for cleaning water and filter with such support elements
EP2461901A1 (en) * 2009-08-05 2012-06-13 Raschig GmbH Backup column

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11426681B2 (en) 2015-05-15 2022-08-30 Evolution Aqua Limited Mechanical filter element, apparatus and method
US11951420B2 (en) 2016-05-16 2024-04-09 Evolution Aqua Limited Filter apparatus and method
WO2018015600A1 (en) * 2016-07-21 2018-01-25 Seenso Renoval S.L. System for the recovery of heat in thermal processes by means of the sequential and alternating operation of a set of packed beds with non-absorbent materials
USD946109S1 (en) 2019-05-16 2022-03-15 Evolution Aqua Limited Water filter
USD968559S1 (en) 2019-05-16 2022-11-01 Evolution Aqua Limited Water filter

Also Published As

Publication number Publication date
JPS48101375A (en) 1973-12-20
DE2310652A1 (en) 1973-10-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930220