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IT1189769B - DEVICE TO TREAT A LIQUID CONTAINING A SUBSTANCE POLLUTLY - Google Patents

DEVICE TO TREAT A LIQUID CONTAINING A SUBSTANCE POLLUTLY

Info

Publication number
IT1189769B
IT1189769B IT12501/86A IT1250186A IT1189769B IT 1189769 B IT1189769 B IT 1189769B IT 12501/86 A IT12501/86 A IT 12501/86A IT 1250186 A IT1250186 A IT 1250186A IT 1189769 B IT1189769 B IT 1189769B
Authority
IT
Italy
Prior art keywords
pollutly
treat
substance
liquid containing
liquid
Prior art date
Application number
IT12501/86A
Other languages
Italian (it)
Other versions
IT8612501A0 (en
IT8612501A1 (en
Inventor
Douwe Venema
Original Assignee
Euro Technical Oilservices Bv
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 Euro Technical Oilservices Bv filed Critical Euro Technical Oilservices Bv
Publication of IT8612501A0 publication Critical patent/IT8612501A0/en
Publication of IT8612501A1 publication Critical patent/IT8612501A1/en
Application granted granted Critical
Publication of IT1189769B publication Critical patent/IT1189769B/en

Links

Classifications

    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0057—Settling tanks provided with contact surfaces, e.g. baffles, particles with counter-current flow direction of liquid and solid particles
    • 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
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0069—Making of contact surfaces, structural details, materials therefor
    • B01D21/0075—Contact surfaces having surface features
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/12—Inserts, e.g. armouring plates
    • B04B7/14—Inserts, e.g. armouring plates for separating walls of conical shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT12501/86A 1985-06-19 1986-06-18 DEVICE TO TREAT A LIQUID CONTAINING A SUBSTANCE POLLUTLY IT1189769B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8501767A NL8501767A (en) 1985-06-19 1985-06-19 DEVICE FOR TREATING A POLLUTION-CONTAINING LIQUID.

Publications (3)

Publication Number Publication Date
IT8612501A0 IT8612501A0 (en) 1986-06-18
IT8612501A1 IT8612501A1 (en) 1987-12-18
IT1189769B true IT1189769B (en) 1988-02-04

Family

ID=19846167

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12501/86A IT1189769B (en) 1985-06-19 1986-06-18 DEVICE TO TREAT A LIQUID CONTAINING A SUBSTANCE POLLUTLY

Country Status (5)

Country Link
JP (1) JPS6230515A (en)
DE (1) DE3619926A1 (en)
ES (1) ES296931Y (en)
IT (1) IT1189769B (en)
NL (1) NL8501767A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504094C2 (en) * 1995-03-06 1996-11-11 Tetra Laval Holdings & Finance Disc stack of centrifugal separator discs
ES2276736T3 (en) 1995-04-14 2007-07-01 Smithkline Beecham Corporation DOSE METER INHALER FOR FLUCTICASONE PROPIONATE.
EP1547636A1 (en) 1995-04-14 2005-06-29 SmithKline Beecham Corporation Metered dose inhaler for salmeterol
CA2218179A1 (en) * 1995-04-14 1996-10-17 Glaxo Wellcome Inc. Metered dose inhaler for beclomethasone dipropionate
CA2217950C (en) 1995-04-14 2001-12-25 Glaxo Wellcome Inc. Metered dose inhaler for albuterol
DE10226695A1 (en) 2002-06-15 2003-12-24 Daimler Chrysler Ag Centrifugal oil separator in a crankcase of an internal combustion engine
EP1644121B2 (en) † 2003-07-10 2015-07-15 GEA Westfalia Separator GmbH Separator disc and centrifuge comprising such separator discs
EP4036207B1 (en) 2011-01-17 2025-10-22 F. Hoffmann-La Roche AG Use of a separation apparatus in a seed train
BR112014012453A2 (en) * 2011-11-28 2017-06-06 Alfa Laval Corp Ab centrifugal separator
AU2013269181B2 (en) * 2012-05-30 2016-03-24 Grant Prideco, Inc. System and method for removal of heavy metal ions from a rich hydrate inhibitor stream
DE102014118289A1 (en) * 2014-12-10 2016-06-16 Gea Mechanical Equipment Gmbh separator
EP3207996B1 (en) 2016-02-22 2019-05-08 Alfa Laval Corporate AB A centrifuge rotor for a centrifugal separator, a centrifugal separator, a method of separation, and a conical disk

Also Published As

Publication number Publication date
NL8501767A (en) 1987-01-16
JPS6230515A (en) 1987-02-09
IT8612501A0 (en) 1986-06-18
IT8612501A1 (en) 1987-12-18
DE3619926A1 (en) 1987-01-02
ES296931Y (en) 1989-03-16
ES296931U (en) 1988-08-16

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