FR868575A - Nouveau perfectionnement dans la fabrication de la viscose - Google Patents

Nouveau perfectionnement dans la fabrication de la viscose

Info

Publication number
FR868575A
FR868575A FR868575DA FR868575A FR 868575 A FR868575 A FR 868575A FR 868575D A FR868575D A FR 868575DA FR 868575 A FR868575 A FR 868575A
Authority
FR
France
Prior art keywords
new development
viscose manufacturing
viscose
manufacturing
development
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.)
Expired
Application number
Other languages
English (en)
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.)
Carbonisation et Charbons Actifs CECA SA
Original Assignee
Carbonisation et Charbons Actifs CECA SA
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 Carbonisation et Charbons Actifs CECA SA filed Critical Carbonisation et Charbons Actifs CECA SA
Application granted granted Critical
Publication of FR868575A publication Critical patent/FR868575A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
    • D01F13/02—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of cellulose, cellulose derivatives or proteins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treating Waste Gases (AREA)
FR868575D 1941-04-24 1940-12-10 Nouveau perfectionnement dans la fabrication de la viscose Expired FR868575A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51525T 1941-04-24

Publications (1)

Publication Number Publication Date
FR868575A true FR868575A (fr) 1942-01-07

Family

ID=8686340

Family Applications (2)

Application Number Title Priority Date Filing Date
FR868575D Expired FR868575A (fr) 1941-04-24 1940-12-10 Nouveau perfectionnement dans la fabrication de la viscose
FR51525D Expired FR51525E (fr) 1941-04-24 1941-04-24 Nouveau perfectionnement dans la fabrication de la viscose

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR51525D Expired FR51525E (fr) 1941-04-24 1941-04-24 Nouveau perfectionnement dans la fabrication de la viscose

Country Status (2)

Country Link
BE (1) BE443158A (enrdf_load_stackoverflow)
FR (2) FR868575A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018065173A1 (en) * 2016-10-06 2018-04-12 Haldor Topsøe A/S A method for cleaning viscose production off-gases and catalysts for use in the method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018065173A1 (en) * 2016-10-06 2018-04-12 Haldor Topsøe A/S A method for cleaning viscose production off-gases and catalysts for use in the method
US11198093B2 (en) 2016-10-06 2021-12-14 Haldor Topsøe A/S Method for cleaning viscose production off-gases and catalysts for use in the method

Also Published As

Publication number Publication date
BE443158A (enrdf_load_stackoverflow)
FR51525E (fr) 1942-10-05

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