AT251556B - Process for the production of round ɛ-caprolactam grains - Google Patents

Process for the production of round ɛ-caprolactam grains

Info

Publication number
AT251556B
AT251556B AT270364A AT270364A AT251556B AT 251556 B AT251556 B AT 251556B AT 270364 A AT270364 A AT 270364A AT 270364 A AT270364 A AT 270364A AT 251556 B AT251556 B AT 251556B
Authority
AT
Austria
Prior art keywords
caprolactam
grains
round
production
caprolactam grains
Prior art date
Application number
AT270364A
Other languages
German (de)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of AT251556B publication Critical patent/AT251556B/en

Links

Classifications

    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/18—Stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyamides (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT270364A 1963-04-01 1964-03-27 Process for the production of round ɛ-caprolactam grains AT251556B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL290997 1963-04-01

Publications (1)

Publication Number Publication Date
AT251556B true AT251556B (en) 1967-01-10

Family

ID=19754583

Family Applications (1)

Application Number Title Priority Date Filing Date
AT270364A AT251556B (en) 1963-04-01 1964-03-27 Process for the production of round ɛ-caprolactam grains

Country Status (7)

Country Link
AT (1) AT251556B (en)
BE (1) BE645914A (en)
CH (1) CH437303A (en)
ES (1) ES298189A1 (en)
GB (1) GB1037540A (en)
NL (1) NL290997A (en)
SE (1) SE315899B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY180633A (en) * 2011-07-05 2020-12-03 Basf Se Solid particles, containing lactam, activator, and catalyst, method for producing said solid particles, and use of said solid particles
JP6046141B2 (en) * 2011-09-08 2016-12-14 ライン・ケミー・ライノー・ゲーエムベーハー Novel composition for producing cast polyamide
US20130261282A1 (en) * 2012-03-27 2013-10-03 Basf Se Process for Producing Polyamide Moldings From a Polymerizable Composition by Means of Rotomolding Processes

Also Published As

Publication number Publication date
BE645914A (en) 1964-09-30
GB1037540A (en) 1966-07-27
ES298189A1 (en) 1964-09-01
SE315899B (en) 1969-10-13
CH437303A (en) 1967-06-15
NL290997A (en)

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