GB1015882A - Improvements in or relating to particle separation in a gaseous fluid - Google Patents

Improvements in or relating to particle separation in a gaseous fluid

Info

Publication number
GB1015882A
GB1015882A GB133863A GB133863A GB1015882A GB 1015882 A GB1015882 A GB 1015882A GB 133863 A GB133863 A GB 133863A GB 133863 A GB133863 A GB 133863A GB 1015882 A GB1015882 A GB 1015882A
Authority
GB
United Kingdom
Prior art keywords
orifice
collector
enters
particle
jan
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
GB133863A
Inventor
Robert Jeremy Sherwood
Robert Fawcett Hounam
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB133863A priority Critical patent/GB1015882A/en
Publication of GB1015882A publication Critical patent/GB1015882A/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
    • B01D53/24—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 by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,015,882. Separating particles from gases. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Jan. 10, 1964 [Jan. 11, 1963], No. 1338/63. Heading B1T. An apparatus for separating particles from a gaseous fluid comprises an orifice and an adjacent particle collector, so arranged that a portion of a fluid passing through the orifice enters the collector. The apparatus is intended for atmospheric sampling of particle sizes. Air enters through an orifice 5 in a plate 2, and a portion of it (e.g. 1%) enters the collector 3 and leaves via a filter paper 9, rejoining the air which by-passed the collector, and thence flowing with it through a duct 11. The size of particle collected is influenced by the diameter ratio of the orifice and collector inlet, and their spacing. Thus, a series of devices as shown may be coupled together, each orifice plate being placed immediately downstream of the point where the flows of the previous device are united, thereby obtaining size graded samples, Fig. 3 (not shown). The orifice and inlet may be narrow slots, or a series of annular openings to a plurality of collectors may be arranged downstream of a circular orifice.
GB133863A 1963-01-11 1963-01-11 Improvements in or relating to particle separation in a gaseous fluid Expired GB1015882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB133863A GB1015882A (en) 1963-01-11 1963-01-11 Improvements in or relating to particle separation in a gaseous fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB133863A GB1015882A (en) 1963-01-11 1963-01-11 Improvements in or relating to particle separation in a gaseous fluid

Publications (1)

Publication Number Publication Date
GB1015882A true GB1015882A (en) 1966-01-05

Family

ID=9720258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB133863A Expired GB1015882A (en) 1963-01-11 1963-01-11 Improvements in or relating to particle separation in a gaseous fluid

Country Status (1)

Country Link
GB (1) GB1015882A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301002A (en) * 1980-03-27 1981-11-17 The United States Of America As Represented By The United States Department Of Energy High efficiency virtual impactor
US4767524A (en) * 1987-08-05 1988-08-30 Lovelace Medical Foundation Virtual impactor
US5048729A (en) * 1989-08-03 1991-09-17 United Kingdom Atomic Energy Authority Aerosol dispenser with flow diverter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301002A (en) * 1980-03-27 1981-11-17 The United States Of America As Represented By The United States Department Of Energy High efficiency virtual impactor
US4767524A (en) * 1987-08-05 1988-08-30 Lovelace Medical Foundation Virtual impactor
US5048729A (en) * 1989-08-03 1991-09-17 United Kingdom Atomic Energy Authority Aerosol dispenser with flow diverter
AU627915B2 (en) * 1989-08-03 1992-09-03 Aea Technology Plc Aerosol dispenser

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