GB1210422A - Improvements in the continuous removal of dissolved gases from liquids - Google Patents

Improvements in the continuous removal of dissolved gases from liquids

Info

Publication number
GB1210422A
GB1210422A GB504068A GB504068A GB1210422A GB 1210422 A GB1210422 A GB 1210422A GB 504068 A GB504068 A GB 504068A GB 504068 A GB504068 A GB 504068A GB 1210422 A GB1210422 A GB 1210422A
Authority
GB
United Kingdom
Prior art keywords
chamber
water
nitrogen
paddles
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
GB504068A
Inventor
Thomas Gerald Brydges
Ronald Briggs
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB504068A priority Critical patent/GB1210422A/en
Publication of GB1210422A publication Critical patent/GB1210422A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0021—Degasification of liquids by bringing the liquid in a thin layer
    • B01D19/0026—Degasification of liquids by bringing the liquid in a thin layer in rotating vessels or in vessels containing movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Water Treatments (AREA)

Abstract

1,210,422. Degassing. NATIONAL RESEARCH DEVELOPMENT CORP. 21 Jan., 1969 [31 Jan., 1968], No. 5040/68. Heading B1M. Water to be degassed is contacted with a countercurrent stream of stripping gas while forming a thin film on the inside wall of a cylindrical reactor. In Fig. 2, water which has been -treated as above with helium to remove dissolved air and CO 2 in a cylindrical chamber (1) (Fig. 1, not shown) enters at 25, sodium hypobromite solution enters at 26 to oxidise any ammonia in the water to nitrogen, the resulting solution is thrown onto the wall of cylindrical chamber 5 by cruciform paddles 31 to form a thin film where it contacts a countercurrent stream of helium introduced at 22 which strips the nitrogen from the water. U tube 11 maintains a liquid level in chamber 6 about one third of the diameter of chamber 5. The nitrogen is dried (7) and measured in a katharometer. Paddles 31 are rotated by magnet 33 which interacts with a rotating magnet placed outside chamber 5.
GB504068A 1968-01-31 1968-01-31 Improvements in the continuous removal of dissolved gases from liquids Expired GB1210422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB504068A GB1210422A (en) 1968-01-31 1968-01-31 Improvements in the continuous removal of dissolved gases from liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB504068A GB1210422A (en) 1968-01-31 1968-01-31 Improvements in the continuous removal of dissolved gases from liquids

Publications (1)

Publication Number Publication Date
GB1210422A true GB1210422A (en) 1970-10-28

Family

ID=9788620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB504068A Expired GB1210422A (en) 1968-01-31 1968-01-31 Improvements in the continuous removal of dissolved gases from liquids

Country Status (1)

Country Link
GB (1) GB1210422A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2002814C2 (en) * 2009-04-28 2010-10-29 Stichting Dienst Landbouwkundi Method and system to transfer a volatile substance.
WO2012024789A1 (en) * 2010-08-27 2012-03-01 Kenneth Haggerty Improved transfer apparatus and system, and uses thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2002814C2 (en) * 2009-04-28 2010-10-29 Stichting Dienst Landbouwkundi Method and system to transfer a volatile substance.
WO2010126361A1 (en) * 2009-04-28 2010-11-04 Stichting Dienst Landbouwkundig Onderzoek Method and system to transfer a volatile substance
WO2012024789A1 (en) * 2010-08-27 2012-03-01 Kenneth Haggerty Improved transfer apparatus and system, and uses thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees