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CH312543A - Method and device for venting viscose - Google Patents

Method and device for venting viscose

Info

Publication number
CH312543A
CH312543A CH312543DA CH312543A CH 312543 A CH312543 A CH 312543A CH 312543D A CH312543D A CH 312543DA CH 312543 A CH312543 A CH 312543A
Authority
CH
Switzerland
Prior art keywords
viscose
venting
venting viscose
Prior art date
Application number
Other languages
German (de)
Inventor
Kalff Jan Dr Chem
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 CH312543A publication Critical patent/CH312543A/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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Degasification And Air Bubble Elimination (AREA)
CH312543D 1951-10-04 1952-09-18 Method and device for venting viscose CH312543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL312543X 1951-10-04

Publications (1)

Publication Number Publication Date
CH312543A true CH312543A (en) 1956-01-15

Family

ID=19783682

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312543D CH312543A (en) 1951-10-04 1952-09-18 Method and device for venting viscose

Country Status (5)

Country Link
BE (1) BE514244A (en)
CH (1) CH312543A (en)
FR (1) FR1063467A (en)
GB (1) GB726805A (en)
NL (1) NL75656C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007919A (en) * 1959-10-05 1961-11-07 American Viscose Corp Continuous viscose degasification
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
GB726805A (en) 1955-03-23
FR1063467A (en) 1954-05-04
NL75656C (en)
BE514244A (en)

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