BE431956A - - Google Patents

Info

Publication number
BE431956A
BE431956A BE431956DA BE431956A BE 431956 A BE431956 A BE 431956A BE 431956D A BE431956D A BE 431956DA BE 431956 A BE431956 A BE 431956A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE431956A publication Critical patent/BE431956A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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)
  • Degasification And Air Bubble Elimination (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BE431956D 1937-07-07 1939-01-02 BE431956A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US152469A US2153449A (en) 1937-07-07 1937-07-07 Clarification of rayon spin baths
GB37063/38A GB512111A (en) 1937-07-07 1938-12-20 Process for the clarification of fouled regenerating baths used in the manufacture of regenerated cellulose from viscose
NL91195A NL53876C (fr) 1937-07-07 1938-12-22
FR848075T 1938-12-27
BE431956T 1939-01-02
CH209352T 1939-01-03

Publications (1)

Publication Number Publication Date
BE431956A true BE431956A (fr) 1939-02-28

Family

ID=10393448

Family Applications (1)

Application Number Title Priority Date Filing Date
BE431956D BE431956A (fr) 1937-07-07 1939-01-02

Country Status (6)

Country Link
US (1) US2153449A (fr)
BE (1) BE431956A (fr)
CH (1) CH209352A (fr)
FR (1) FR848075A (fr)
GB (1) GB512111A (fr)
NL (1) NL53876C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743688C (de) * 1941-05-03 1943-12-30 Kurmaerkische Zellwolle Verfahren zur Reinigung von bei der Kunstseidenherstellung anfallender Avivage
US2578040A (en) * 1942-09-03 1951-12-11 American Cyanamid Co Method of and circuit for material modification and coolant clarification
US2462948A (en) * 1943-05-19 1949-03-01 Woonsocket Rayon Inc Flotation process of clarifying regenerating baths
US2713420A (en) * 1954-05-18 1955-07-19 Southwestern Eng Co Clarification process

Also Published As

Publication number Publication date
NL53876C (fr) 1943-02-15
CH209352A (fr) 1940-04-15
US2153449A (en) 1939-04-04
GB512111A (en) 1939-08-29
FR848075A (fr) 1939-10-23

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