DK0639533T3 - Fremgangsmåde til dotering af strømmende vand med acrolein og indretning til gennemførelse deraf - Google Patents

Fremgangsmåde til dotering af strømmende vand med acrolein og indretning til gennemførelse deraf

Info

Publication number
DK0639533T3
DK0639533T3 DK94110556T DK94110556T DK0639533T3 DK 0639533 T3 DK0639533 T3 DK 0639533T3 DK 94110556 T DK94110556 T DK 94110556T DK 94110556 T DK94110556 T DK 94110556T DK 0639533 T3 DK0639533 T3 DK 0639533T3
Authority
DK
Denmark
Prior art keywords
acrolein
doping
carrying
flowing water
flowing
Prior art date
Application number
DK94110556T
Other languages
English (en)
Inventor
Peter Dr Werle
Bernd Geissler
Martin Trageser
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Application granted granted Critical
Publication of DK0639533T3 publication Critical patent/DK0639533T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00065—Pressure measurement
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00069—Flow rate measurement
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DK94110556T 1993-08-07 1994-07-07 Fremgangsmåde til dotering af strømmende vand med acrolein og indretning til gennemførelse deraf DK0639533T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4326575A DE4326575C2 (de) 1993-08-07 1993-08-07 Verfahren zur Dotierung strömender Gewässer mit Acrolein und Vorrichtung zu seiner Durchführung

Publications (1)

Publication Number Publication Date
DK0639533T3 true DK0639533T3 (da) 1998-09-23

Family

ID=6494690

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94110556T DK0639533T3 (da) 1993-08-07 1994-07-07 Fremgangsmåde til dotering af strømmende vand med acrolein og indretning til gennemførelse deraf

Country Status (10)

Country Link
US (1) US5560833A (da)
EP (1) EP0639533B1 (da)
AU (1) AU666627B2 (da)
CA (1) CA2129606A1 (da)
DE (2) DE4326575C2 (da)
DK (1) DK0639533T3 (da)
EG (1) EG20820A (da)
GR (1) GR3026224T3 (da)
NO (1) NO306665B1 (da)
RU (1) RU94028886A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5696052A (en) * 1994-11-21 1997-12-09 Degussa Aktiengesellschaft Method and composition for combatting microbial, vegetable and animal pests with acrolein
DE19505171A1 (de) * 1995-02-16 1996-08-22 Degussa Zur Acroleinfreisetzung befähigte Zusammensetzung und deren Verwendung
US5723498A (en) * 1994-11-21 1998-03-03 Degussa Aktiengellschaft Composition capable of releasing acrolein and its use
DE19935912A1 (de) * 1999-07-30 2001-02-01 Degussa Verfahren zum Dotieren eines flüssigen Mediums mit einem flüssigen Dotierungsmittel und Vorrichtung zu seiner Durchführung
DE202007004912U1 (de) * 2007-04-03 2007-07-26 Blum, Holger Vorrichtung zur Behandlung von Ballastwasser mit wässriger Acroleinlösung
DE202010000339U1 (de) * 2010-03-09 2010-06-24 Blum, Holger Rohrleitungssystem sowie Ballastwasser-Behandlungsanlage unter Verwendung desselben
US9656221B2 (en) * 2014-01-24 2017-05-23 Baker Hughes Incorporated Systems and methods for treating fluids

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298906A (en) * 1964-11-02 1967-01-17 Du Pont Substituted acrolein acetals in plant protectant and nematocidal methods
US3380462A (en) * 1966-12-29 1968-04-30 Betz Laboratories Method and apparatus for the use of acrolein
ES183753Y (es) * 1969-01-15 1974-08-16 Un elemento de reactor para la conservacion de hidrocarbu- ros.
US3690857A (en) * 1969-02-19 1972-09-12 Magna Corp Method of controlling aquatic weeds,and other undesired forms of aquatic life,without adversely affecting fish
DE2413894A1 (de) * 1974-03-22 1975-10-02 Hermann Erning Vorrichtung zur enteisenung und reinigung von brauchwasser
GB2023123B (en) * 1978-06-16 1982-10-13 Magna Corp Method of using acrolein
DE3205487C1 (de) * 1982-02-16 1983-10-13 Degussa Ag, 6000 Frankfurt Verwendung von Polykondensationsprodukten aus Acrolein und Formaldehyd als Biozide
US4508858A (en) * 1983-02-16 1985-04-02 Marathon Oil Company Apparatus and method for preparing polymer solutions
US4851583A (en) * 1988-01-04 1989-07-25 Betz Laboratories, Inc. Method of generating acrolein
US5079266A (en) * 1988-01-04 1992-01-07 Betz Laboratories, Inc. Method of generating acrolein
US5022428A (en) * 1990-07-03 1991-06-11 Aviation Petroleum Inc. Additive injection system
DE4038471A1 (de) * 1990-12-03 1992-06-04 Degussa Verfahren zur dotierung waessriger loesungen mit acrolein in biozid wirksamer konzentration
US5171454A (en) * 1991-08-19 1992-12-15 Betz Laboratories, Inc. Methods for inhibiting the production of acid in acid mine waters
DE4138982A1 (de) * 1991-11-27 1993-06-03 Degussa Verfahren zur herstellung von 3-hydroxyalkanalen
US5243082A (en) * 1992-09-22 1993-09-07 Union Carbide Chemicals & Plastics Technology Corporation Process for in-situ production of acrolein
DE4332586A1 (de) * 1993-09-24 1995-03-30 Degussa Mittel zum Dotieren wäßriger Systeme mit Acrolein

Also Published As

Publication number Publication date
NO306665B1 (no) 1999-12-06
CA2129606A1 (en) 1995-02-08
DE59405210D1 (de) 1998-03-12
US5560833A (en) 1996-10-01
NO942892L (no) 1995-02-08
DE4326575C2 (de) 1997-09-18
EP0639533B1 (de) 1998-02-04
AU666627B2 (en) 1996-02-15
EP0639533A1 (de) 1995-02-22
DE4326575A1 (de) 1995-02-09
GR3026224T3 (en) 1998-05-29
RU94028886A (ru) 1996-08-10
NO942892D0 (da) 1994-08-04
AU6893194A (en) 1995-02-16
EG20820A (en) 2000-03-29

Similar Documents

Publication Publication Date Title
DK0570349T3 (da) Fremgangsmåde og indretning til rensning af vand
DK0540834T4 (da) Fremgangsmåde og indretning til skæring af undervandskonstruktioner
DK0656460T3 (da) Fremgangsmåde og indretning til overvågning af underjordiske reservoirer
DK0782401T3 (da) Indretning og fremgangsmåde til hårforlængelse og hårfortykkelse samt til befæstigelse af hårdele
NO943180L (no) Fremgangsmåte og innretning for fluidregulering
DK0896666T3 (da) Fremgangsnmåde og måler til måling af sammensætningen af en multifasevæske
DK0470883T3 (da) Fremgangsmåde og indretning til udnyttelse af små oliefelter i havbunden
DK0582082T3 (da) Fremgangsmåde til og anvendelse af en indretning til bestemmelse af væskers viskositet
DK0549157T3 (da) Apparat og fremgangsmåde til måling af vandprocent
DK1021379T3 (da) Apparat til rensning og aftapning af vand
DK24393A (da) Fremgangsmaade og indretning til aflaesning af stregkoder
DK107394A (da) Anordning til måling og opsamling af legemsvæske
DK1060327T3 (da) Indstrømningsdetekteringsapparat og anlæg til dets anvendelse
DK0478409T3 (da) Registreringsmetode og -apparat til måling af jordformationers modstand
UA25902C2 (uk) Водометhий рушій
DK0639533T3 (da) Fremgangsmåde til dotering af strømmende vand med acrolein og indretning til gennemførelse deraf
DK0496345T3 (da) Metode til påvisning og mængdebestemmelse af cariogene bakterier
DK38082A (da) Fremgangsmaade og anordning til genvinding af varme fra afloebsvand
DK0807605T3 (da) Anordning til afsaltning og behandling af vand
DK486986D0 (da) Fremgangsmaade og anordning til sammenfaejning af raersektioner
DK0684919T3 (da) Kølevandsindtag og fremgangsmåde til fremstilling af et kølevandsindtagselement
DK0589832T3 (da) Fremgangsmåde og anlæg til deoxidation af vand
DK6392A (da) Apparat til afvanding af slam
DK0638521T3 (da) Afvandingsindretning til afvanding af slam
DK108993D0 (da) Fremgangsmaade til reduktion af taendingstemperatur