EP0096746A3 - Process and apparatus for the preparation of mixtures and in-line dosage of hardly mixable components, for example water and polymers - Google Patents

Process and apparatus for the preparation of mixtures and in-line dosage of hardly mixable components, for example water and polymers Download PDF

Info

Publication number
EP0096746A3
EP0096746A3 EP83104512A EP83104512A EP0096746A3 EP 0096746 A3 EP0096746 A3 EP 0096746A3 EP 83104512 A EP83104512 A EP 83104512A EP 83104512 A EP83104512 A EP 83104512A EP 0096746 A3 EP0096746 A3 EP 0096746A3
Authority
EP
European Patent Office
Prior art keywords
polymers
mixtures
preparation
example water
materials
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.)
Granted
Application number
EP83104512A
Other languages
German (de)
Other versions
EP0096746A2 (en
EP0096746B1 (en
Inventor
Jurgen Raak
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.)
Allied Colloids Manufacturing GmbH
Original Assignee
Allied Colloids Manufacturing GmbH
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 Allied Colloids Manufacturing GmbH filed Critical Allied Colloids Manufacturing GmbH
Priority to AT83104512T priority Critical patent/ATE33764T1/en
Publication of EP0096746A2 publication Critical patent/EP0096746A2/en
Publication of EP0096746A3 publication Critical patent/EP0096746A3/en
Application granted granted Critical
Publication of EP0096746B1 publication Critical patent/EP0096746B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/49—Mixing systems, i.e. flow charts or diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/59—Mixing systems, i.e. flow charts or diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/514—Mixing receptacles the mixing receptacle or conduit being transparent or comprising transparent parts

Abstract

1. Continuous process for the preparation of mixtures and in-line dosing of difficulty mixable components, such as for example water and polymers, in which the materials to be mixed are fed into at least one mixing cell, characterized in that both the materials cell provided with a turbine and consisting of a transparent material, whereby a gas or air cushion is formed which initially separates the materials to be mixed which are in the mixing cell fitted with a turbine or prevents direct contact with the dosage points, whereafter the final, intensive mixing takes place in a tubular mixer connected to the mixing cell.
EP83104512A 1982-06-12 1983-05-07 Process and apparatus for the preparation of mixtures and in-line dosage of hardly mixable components, for example water and polymers Expired EP0096746B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83104512T ATE33764T1 (en) 1982-06-12 1983-05-07 METHOD AND DEVICE FOR THE PRODUCTION OF MIXES AND IN-LINE DOSING OF COMPONENTS WITH DIFFICULT TO MIX SUCH AS WATER AND POLYMERS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3222209 1982-06-12
DE3222209A DE3222209C2 (en) 1982-06-12 1982-06-12 Process and device for the continuous production of a mixture of two difficult-to-mix components, preferably of water and a polyacrylamide suspension

Publications (3)

Publication Number Publication Date
EP0096746A2 EP0096746A2 (en) 1983-12-28
EP0096746A3 true EP0096746A3 (en) 1986-04-30
EP0096746B1 EP0096746B1 (en) 1988-04-27

Family

ID=6165969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104512A Expired EP0096746B1 (en) 1982-06-12 1983-05-07 Process and apparatus for the preparation of mixtures and in-line dosage of hardly mixable components, for example water and polymers

Country Status (3)

Country Link
EP (1) EP0096746B1 (en)
AT (1) ATE33764T1 (en)
DE (2) DE3222209C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211433B (en) * 1987-10-27 1991-10-16 Balfour Mfg Mixing method
DE19806934A1 (en) * 1998-02-19 1999-09-30 Raak Juergen Process and device for the continuous production of homogeneous mixtures

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001581A1 (en) * 1977-10-14 1979-05-02 Bayer Ag Process and apparatus for mixing and spraying reactants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT90958B (en) * 1920-08-28 1923-01-25 Krupp Ag The connection between the drive shaft and the agitator blades is secured against rotation and displacement.
US3704006A (en) * 1971-01-25 1972-11-28 Kenics Corp Dispersion producing method
DE2919656A1 (en) * 1979-05-16 1980-11-27 Fuellpack Dipl Brauerei Ing Di Metered carbon di:oxide injection - by continuous sampling and using analyser to adjust metering valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001581A1 (en) * 1977-10-14 1979-05-02 Bayer Ag Process and apparatus for mixing and spraying reactants

Also Published As

Publication number Publication date
EP0096746A2 (en) 1983-12-28
ATE33764T1 (en) 1988-05-15
DE3376389D1 (en) 1988-06-01
DE3222209A1 (en) 1983-12-15
DE3222209C2 (en) 1984-06-07
EP0096746B1 (en) 1988-04-27

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