FR2015297A1 - Slurry treatment plant and process - Google Patents

Slurry treatment plant and process

Info

Publication number
FR2015297A1
FR2015297A1 FR6927164A FR6927164A FR2015297A1 FR 2015297 A1 FR2015297 A1 FR 2015297A1 FR 6927164 A FR6927164 A FR 6927164A FR 6927164 A FR6927164 A FR 6927164A FR 2015297 A1 FR2015297 A1 FR 2015297A1
Authority
FR
France
Prior art keywords
mixture
slurry
tank
slurries
reservoir
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.)
Withdrawn
Application number
FR6927164A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of FR2015297A1 publication Critical patent/FR2015297A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/001—Apparatus specially adapted for cleaning or sterilising syringes or needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Diabetes (AREA)
  • Epidemiology (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Improved slurry treatment in which articles to be coated with a slurry, or mixture of slurries, are plunged into a tank in which these are contained. In a precision moulding process a mould consisting of a refractory envelope is progressively buily up around a wax pattern by dipping the latter a certain number of times alternately into a mixture of slurries and into a pulverulent ceramic material. One of the ingredients of the slurry mixture is a refractory filler and it is essential that the mixture be constantly agitated to prevent this filler from settling. The slurry is circulated continuously through the immersion tank by a peristaltic pump placed between the tank and a reservoir which receives the overflow from the immersion tank. The latter includes a lower portion in the form of an inverted cone and an upper portion of cylindrical form; the reservoir has the form of an inverted cone.
FR6927164A 1968-08-08 1969-08-07 Slurry treatment plant and process Withdrawn FR2015297A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681792236 DE1792236A1 (en) 1968-08-08 1968-08-08 Sterile container

Publications (1)

Publication Number Publication Date
FR2015297A1 true FR2015297A1 (en) 1970-04-24

Family

ID=5707329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6927164A Withdrawn FR2015297A1 (en) 1968-08-08 1969-08-07 Slurry treatment plant and process

Country Status (6)

Country Link
BE (1) BE737287A (en)
BR (1) BR6911399D0 (en)
CH (1) CH500717A (en)
DE (1) DE1792236A1 (en)
FR (1) FR2015297A1 (en)
NL (1) NL6911700A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474734A (en) * 1983-07-05 1984-10-02 Microbiological Applications, Inc. Syringe shield and closure sterilization method

Also Published As

Publication number Publication date
BR6911399D0 (en) 1973-03-07
NL6911700A (en) 1970-02-10
CH500717A (en) 1970-12-31
BE737287A (en) 1970-02-09
DE1792236A1 (en) 1971-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse