CH312542A - Method and device for venting viscose - Google Patents

Method and device for venting viscose

Info

Publication number
CH312542A
CH312542A CH312542DA CH312542A CH 312542 A CH312542 A CH 312542A CH 312542D A CH312542D A CH 312542DA CH 312542 A CH312542 A CH 312542A
Authority
CH
Switzerland
Prior art keywords
viscose
venting
venting viscose
Prior art date
Application number
Other languages
German (de)
Inventor
De Roy Van Zuydewijn Emi Marie
Original Assignee
Nyma Kunstzijdespinnerij Nv
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 Nyma Kunstzijdespinnerij Nv filed Critical Nyma Kunstzijdespinnerij Nv
Publication of CH312542A publication Critical patent/CH312542A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/103—De-aerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0036—Flash degasification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CH312542D 1951-09-25 1952-09-15 Method and device for venting viscose CH312542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL312542X 1951-09-25

Publications (1)

Publication Number Publication Date
CH312542A true CH312542A (en) 1956-01-15

Family

ID=19783681

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312542D CH312542A (en) 1951-09-25 1952-09-15 Method and device for venting viscose

Country Status (5)

Country Link
BE (1) BE514230A (en)
CH (1) CH312542A (en)
FR (1) FR1068026A (en)
GB (1) GB726804A (en)
NL (1) NL75935C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015015056B4 (en) * 2015-11-03 2021-07-08 Gea Tds Gmbh Method for controlling the foaming in a degassing device for liquids and degassing device for liquids with a device for controlling the foaming
CN108774751A (en) * 2018-08-09 2018-11-09 宜宾丝丽雅股份有限公司 Viscose deaeration system

Also Published As

Publication number Publication date
FR1068026A (en) 1954-06-22
NL75935C (en)
BE514230A (en)
GB726804A (en) 1955-03-23

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