GB2132503B - Packing element for a biological filter or for use in mass transfer - Google Patents

Packing element for a biological filter or for use in mass transfer

Info

Publication number
GB2132503B
GB2132503B GB08332260A GB8332260A GB2132503B GB 2132503 B GB2132503 B GB 2132503B GB 08332260 A GB08332260 A GB 08332260A GB 8332260 A GB8332260 A GB 8332260A GB 2132503 B GB2132503 B GB 2132503B
Authority
GB
United Kingdom
Prior art keywords
mass transfer
packing element
biological filter
biological
filter
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
GB08332260A
Other languages
English (en)
Other versions
GB2132503A (en
GB8332260D0 (en
Inventor
Alpo Hypponen
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.)
Aaltosen Tehtaat Oy
Original Assignee
Aaltosen Tehtaat Oy
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 Aaltosen Tehtaat Oy filed Critical Aaltosen Tehtaat Oy
Publication of GB8332260D0 publication Critical patent/GB8332260D0/en
Publication of GB2132503A publication Critical patent/GB2132503A/en
Application granted granted Critical
Publication of GB2132503B publication Critical patent/GB2132503B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • 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
    • 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
    • B01J2219/30215—Toroid or ring
    • 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
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30246—Square or square-derived
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
GB08332260A 1982-12-23 1983-12-02 Packing element for a biological filter or for use in mass transfer Expired GB2132503B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI824431A FI66824C (fi) 1982-12-23 1982-12-23 Fyllkropp foer biofilter eller foer anvaendning vid aemnesoeverfoering

Publications (3)

Publication Number Publication Date
GB8332260D0 GB8332260D0 (en) 1984-01-11
GB2132503A GB2132503A (en) 1984-07-11
GB2132503B true GB2132503B (en) 1986-10-15

Family

ID=8516506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08332260A Expired GB2132503B (en) 1982-12-23 1983-12-02 Packing element for a biological filter or for use in mass transfer

Country Status (3)

Country Link
DE (1) DE3346558A1 (enrdf_load_stackoverflow)
FI (1) FI66824C (enrdf_load_stackoverflow)
GB (1) GB2132503B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0419901D0 (en) * 2004-09-08 2004-10-13 Brightwater Engineering Ltd Improvements in or relating to media
SI1971555T1 (sl) 2006-01-04 2013-07-31 Clewer Oy Bioreaktor in postopek za bioloĺ ko äśiĺ äśenje vode
PL225575B1 (pl) * 2014-08-13 2017-04-28 Profarb Grupa Chemiczna Spółka Z Ograniczoną Odpowiedzialnością Bioreaktor do oczyszczania gazów
EP3254751A1 (de) * 2016-06-08 2017-12-13 Vereinigte Füllkörper-Fabriken GmbH & Co. KG Füllkörper
US20230158472A1 (en) * 2021-11-24 2023-05-25 Knight Material Technologies Llc Heat transfer packing element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365180A (en) * 1966-01-10 1968-01-23 Bernard J. Lerner Tower packing elements
US3957931A (en) * 1970-12-18 1976-05-18 Mass Transfer Limited Fluid-fluid contact method and apparatus
GB1439745A (en) * 1972-05-23 1976-06-16 Hydronyl Ltd Biological filter packing element
ZA762830B (en) * 1975-05-21 1977-04-27 Norton Co Trickling filters media for biological filters

Also Published As

Publication number Publication date
FI824431A0 (fi) 1982-12-23
GB2132503A (en) 1984-07-11
GB8332260D0 (en) 1984-01-11
FI66824C (fi) 1984-12-10
FI66824B (fi) 1984-08-31
DE3346558C2 (enrdf_load_stackoverflow) 1992-10-15
DE3346558A1 (de) 1984-07-05
FI824431L (fi) 1984-06-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951202