DE68926421T2 - Verfahren zur Entfernung von gelösten Gasen aus einer Flüssigkeit - Google Patents

Verfahren zur Entfernung von gelösten Gasen aus einer Flüssigkeit

Info

Publication number
DE68926421T2
DE68926421T2 DE68926421T DE68926421T DE68926421T2 DE 68926421 T2 DE68926421 T2 DE 68926421T2 DE 68926421 T DE68926421 T DE 68926421T DE 68926421 T DE68926421 T DE 68926421T DE 68926421 T2 DE68926421 T2 DE 68926421T2
Authority
DE
Germany
Prior art keywords
liquid
dissolved gases
removing dissolved
gases
dissolved
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 - Fee Related
Application number
DE68926421T
Other languages
English (en)
Other versions
DE68926421D1 (de
Inventor
Osami C O Nitto Denko C Tozawa
Takeshi C O Nitto Denko Sasaki
Akira C O Nitto Denko Shimazu
Akio C O Nitto Denko Cor Iwama
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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
Priority claimed from JP63265000A external-priority patent/JP2584011B2/ja
Priority claimed from JP16324089A external-priority patent/JP2781012B2/ja
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Application granted granted Critical
Publication of DE68926421D1 publication Critical patent/DE68926421D1/de
Publication of DE68926421T2 publication Critical patent/DE68926421T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
DE68926421T 1988-08-20 1989-08-18 Verfahren zur Entfernung von gelösten Gasen aus einer Flüssigkeit Expired - Fee Related DE68926421T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP20682788 1988-08-20
JP63265000A JP2584011B2 (ja) 1988-08-20 1988-10-19 液体中の溶存ガスの脱気方法
JP2915389 1989-02-07
JP16324089A JP2781012B2 (ja) 1989-02-07 1989-06-26 液体からの溶存ガスの脱気方法

Publications (2)

Publication Number Publication Date
DE68926421D1 DE68926421D1 (de) 1996-06-13
DE68926421T2 true DE68926421T2 (de) 1996-09-12

Family

ID=27459006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926421T Expired - Fee Related DE68926421T2 (de) 1988-08-20 1989-08-18 Verfahren zur Entfernung von gelösten Gasen aus einer Flüssigkeit

Country Status (3)

Country Link
US (1) US5078755A (de)
EP (1) EP0360009B1 (de)
DE (1) DE68926421T2 (de)

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GB2477679A (en) * 2008-10-30 2011-08-10 Porous Media Corp Venting and filtration systems with gas permeable membrane
JP2011094110A (ja) * 2009-09-29 2011-05-12 Sumitomo Chemical Co Ltd 芳香族ポリスルホン樹脂多孔質膜
JP5805754B2 (ja) * 2010-06-04 2015-11-04 チャレンジャー インスティテュート オブ テクノロジーＣｈａｌｌｅｎｇｅｒ Ｉｎｓｔｉｔｕｔｅ Ｏｆ Ｔｅｃｈｎｏｌｏｇｙ 生きた水生生物の輸送システムおよび方法
DE102010049575A1 (de) * 2010-10-26 2012-04-26 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Abkühlung von Gasen
GB2489964B (en) * 2011-04-13 2017-12-13 Palintest Ltd A device for removing dissolved gas or volatile component from a liquid sample
CN103145208B (zh) * 2013-03-12 2014-08-20 霍银坤 氧化还原树脂膜除氧设备及其除氧方法
CA2891161A1 (en) * 2014-05-28 2015-11-28 Chemetics Inc. Membrane separation at high temperature differential
JP6256538B2 (ja) * 2016-07-06 2018-01-10 栗田工業株式会社 ボイラ用脱酸素剤、及びボイラ水系の脱酸素方法

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Also Published As

Publication number Publication date
EP0360009A2 (de) 1990-03-28
EP0360009A3 (en) 1990-12-19
DE68926421D1 (de) 1996-06-13
US5078755A (en) 1992-01-07
EP0360009B1 (de) 1996-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee