NL141884B - DEVICE FOR DRYING WATER-CONTAINING, UNVULCANIZED RUBBER MASSES. - Google Patents

DEVICE FOR DRYING WATER-CONTAINING, UNVULCANIZED RUBBER MASSES.

Info

Publication number
NL141884B
NL141884B NL6402675A NL6402675A NL141884B NL 141884 B NL141884 B NL 141884B NL 6402675 A NL6402675 A NL 6402675A NL 6402675 A NL6402675 A NL 6402675A NL 141884 B NL141884 B NL 141884B
Authority
NL
Netherlands
Prior art keywords
unvulcanized rubber
drying water
rubber masses
masses
drying
Prior art date
Application number
NL6402675A
Other languages
Dutch (nl)
Other versions
NL6402675A (en
Inventor
Karl Sigwart
Heinz Groene
Edgar Muschelknautz
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of NL6402675A publication Critical patent/NL6402675A/xx
Publication of NL141884B publication Critical patent/NL141884B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C3/00—Treatment of coagulated rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/106—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure, e.g. its axis, being substantially straight and horizontal, e.g. pneumatic drum dryers; the drying enclosure consisting of multiple substantially straight and horizontal stretches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
NL6402675A 1963-03-16 1964-03-13 DEVICE FOR DRYING WATER-CONTAINING, UNVULCANIZED RUBBER MASSES. NL141884B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF39271A DE1232340B (en) 1963-03-16 1963-03-16 Device for drying rubber crumbs

Publications (2)

Publication Number Publication Date
NL6402675A NL6402675A (en) 1964-09-17
NL141884B true NL141884B (en) 1974-04-16

Family

ID=7097698

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6402675A NL141884B (en) 1963-03-16 1964-03-13 DEVICE FOR DRYING WATER-CONTAINING, UNVULCANIZED RUBBER MASSES.

Country Status (4)

Country Link
BE (1) BE645007A (en)
DE (1) DE1232340B (en)
GB (1) GB1037125A (en)
NL (1) NL141884B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953389A (en) * 1973-01-29 1976-04-27 Bp Chemicals International Limited Preparation of powdered rubbers
US4455761A (en) * 1981-11-12 1984-06-26 Terhune Robert D Pneumatic polymer eductor conveyor dryer
CN117507293B (en) * 2023-11-08 2024-07-12 浙江信汇新材料股份有限公司 Process method for drying, devolatilizing and treating tail gas of halogenated butyl rubber based on microwave drying

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371722A (en) * 1940-10-24 1945-03-20 Du Pont Process for washing and drying coagula of rubber and similar materials
DE1063530B (en) * 1955-04-20 1959-08-13 Hoechst Ag Fluid bed dryer
GB856326A (en) * 1956-10-11 1960-12-14 Phillips Petroleum Co Process for drying olefin polymers

Also Published As

Publication number Publication date
NL6402675A (en) 1964-09-17
DE1232340B (en) 1967-01-12
GB1037125A (en) 1966-07-27
BE645007A (en) 1964-07-01

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