GB1231307A - - Google Patents

Info

Publication number
GB1231307A
GB1231307A GB1231307DA GB1231307A GB 1231307 A GB1231307 A GB 1231307A GB 1231307D A GB1231307D A GB 1231307DA GB 1231307 A GB1231307 A GB 1231307A
Authority
GB
United Kingdom
Prior art keywords
gas
impurities
flow
cyclone
pool
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
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 filed Critical
Publication of GB1231307A publication Critical patent/GB1231307A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electrostatic Separation (AREA)

Abstract

1,231,307. Gas cleaning apparatus. SCIENTIFIC INDUSTRIES Inc. 14 Aug., 1969 [18 Sept., 1968], No. 40613/69. Heading B2J. Gas cleaning apparatus comprises a first stage consisting of a cyclone 58 wherein gas is fed into a chamber tangentially through an inlet 54, the separated impurities being trapped by a pool 72 of oil, the gas passing out of the cyclone through a conduit 96 to a second stage consisting of an electrostatic separator comprising a housing 101 the interior wall 105 of which is electrically conductive and serves as the low potential electrode. Gas is fed through conduit 96 to the interior of a hollow cylindrical high potential electrode 104 and passes out through slots 112. Liquid and water impurities are vapourized by the high potential and particulate impurities settle on the upper surface of a sealing plug 111. Charged particles passing out through slots 112 are attracted to the electrode 105. The gas is caused to flow through the two stages by means of a pump 14. After passing through the pump the gas passes into a flow dividing means 130 which apportions the flow of conditioned gas so that the gas flows at a proper rate into a sampling device 12. A pre-cleaning device 200 is provided to cool the gas which comes from a chimney 10, the device 200 consisting of a chamber provided with a cooling jacket 212, a pool of oil 208 being provided to trap any water and liquid impurities which may be condensed.
GB1231307D 1968-09-18 1969-08-14 Expired GB1231307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76040868A 1968-09-18 1968-09-18

Publications (1)

Publication Number Publication Date
GB1231307A true GB1231307A (en) 1971-05-12

Family

ID=25059020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231307D Expired GB1231307A (en) 1968-09-18 1969-08-14

Country Status (4)

Country Link
US (1) US3581469A (en)
JP (1) JPS4915236B1 (en)
FR (1) FR2018316A1 (en)
GB (1) GB1231307A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2215641A1 (en) * 1972-03-30 1973-10-04 Bosch Gmbh Robert DEVICE FOR DETERMINING THE COMPOSITION OF THE EXHAUST GAS FROM A COMBUSTION ENGINE
US4110088A (en) * 1976-06-18 1978-08-29 Cold David M Apparatus and method for removal of pollutants from flue gas
US4191541A (en) * 1978-08-14 1980-03-04 Container Corporation Of America Method and apparatus for gas sample analysis
DE2836787A1 (en) * 1978-08-23 1980-03-06 Sun Electric Europ Bv EXHAUST GAS ANALYZER FOR DIESEL ENGINES
US4231256A (en) * 1979-02-05 1980-11-04 Beckman Instruments, Inc. Thermoelectric gas dryer
US4845334A (en) * 1988-01-26 1989-07-04 Oregon Metallurgical Corporation Plasma furnace inert gas recycling system and process
FR2662296B1 (en) * 1990-05-15 1994-06-17 Cogema REMOTE SANITATION INSTALLATION, BY DEGRADATION, OF A SURFACE LOCATED IN HOSTILE ENVIRONMENT, WITH RECOVERY AND TREATMENT OF WASTE.
JP2535095Y2 (en) * 1991-08-17 1997-05-07 株式会社堀場製作所 Drain separator in gas analyzer
US5394736A (en) * 1993-07-14 1995-03-07 Barnett; Buddy G. Glycol testing unit
US5861316A (en) * 1994-10-25 1999-01-19 Midwest Research Institute Continuous emission monitoring system
FI102493B (en) * 1996-04-16 1998-12-15 Ecopump Oy Apparatus for measuring fluid flow
US6324895B1 (en) * 1998-02-13 2001-12-04 Mobil Oil Corporation Process for determining the amount of erosive material entering a power recovery turbine
DE10011531A1 (en) * 2000-03-13 2001-09-27 Montan Tech Gmbh Raw coke gas sampler feeds analysis instrument via heated electro-filter protected from condensation via a gas cooler
JP6717717B2 (en) * 2016-09-08 2020-07-01 アズビル株式会社 Dehumidifier and dehumidification system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA536029A (en) * 1957-01-22 American Cyanamid Company Continuous vapor sampler
US1820734A (en) * 1929-01-09 1931-08-25 Siemens Ag Gas purifying plant
US2376190A (en) * 1941-08-20 1945-05-15 Jasco Inc Chemical process
US2556832A (en) * 1947-03-12 1951-06-12 Honeywell Regulator Co Gas analyzing apparatus
US2696892A (en) * 1951-06-08 1954-12-14 California Portland Cement Co Gas humidifying and electrical precipitation system
FR1050120A (en) * 1952-02-01 1954-01-05 Onera (Off Nat Aerospatiale) Dust collector
US3265301A (en) * 1963-07-02 1966-08-09 Honeywell Inc Absolute humidity control and indication apparatus
US3334516A (en) * 1964-03-16 1967-08-08 Millipore Corp Continuous fluid purity monitor
US3315445A (en) * 1965-11-15 1967-04-25 Electronatom Corp Integrated pollution control system

Also Published As

Publication number Publication date
DE1947325B2 (en) 1976-05-06
FR2018316A1 (en) 1970-05-29
US3581469A (en) 1971-06-01
DE1947325A1 (en) 1970-07-02
JPS4915236B1 (en) 1974-04-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees