DE69628389D1 - Apparat zur Behandlung von Teilchen durch akustische Strahlung - Google Patents

Apparat zur Behandlung von Teilchen durch akustische Strahlung

Info

Publication number
DE69628389D1
DE69628389D1 DE69628389T DE69628389T DE69628389D1 DE 69628389 D1 DE69628389 D1 DE 69628389D1 DE 69628389 T DE69628389 T DE 69628389T DE 69628389 T DE69628389 T DE 69628389T DE 69628389 D1 DE69628389 D1 DE 69628389D1
Authority
DE
Germany
Prior art keywords
particles
treatment
acoustic radiation
acoustic
radiation
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
DE69628389T
Other languages
English (en)
Other versions
DE69628389T2 (de
Inventor
Kenji Yasuda
Shin-Ichiro Umemura
Kazuo Takeda
Mitsuru Tamura
Norio Shimizu
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69628389D1 publication Critical patent/DE69628389D1/de
Application granted granted Critical
Publication of DE69628389T2 publication Critical patent/DE69628389T2/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
    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/283—Settling tanks provided with vibrators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
DE69628389T 1995-11-08 1996-11-08 Apparat zur Behandlung von Teilchen durch akustische Strahlung Expired - Fee Related DE69628389T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29001095A JP3487699B2 (ja) 1995-11-08 1995-11-08 超音波処理方法および装置
JP29001095 1995-11-08

Publications (2)

Publication Number Publication Date
DE69628389D1 true DE69628389D1 (de) 2003-07-03
DE69628389T2 DE69628389T2 (de) 2004-04-22

Family

ID=17750618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628389T Expired - Fee Related DE69628389T2 (de) 1995-11-08 1996-11-08 Apparat zur Behandlung von Teilchen durch akustische Strahlung

Country Status (4)

Country Link
US (1) US5902489A (de)
EP (1) EP0773055B1 (de)
JP (1) JP3487699B2 (de)
DE (1) DE69628389T2 (de)

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* Cited by examiner, † Cited by third party
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EP0773055A3 (de) 1997-06-04
US5902489A (en) 1999-05-11

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