BE508840A - - Google Patents
Info
- Publication number
- BE508840A BE508840A BE508840DA BE508840A BE 508840 A BE508840 A BE 508840A BE 508840D A BE508840D A BE 508840DA BE 508840 A BE508840 A BE 508840A
- Authority
- BE
- Belgium
- Prior art keywords
- cylinders
- zones
- yarn
- bathed
- wire
- Prior art date
Links
- 238000011282 treatment Methods 0.000 claims description 12
- 238000006477 desulfuration reaction Methods 0.000 claims description 8
- 230000023556 desulfurization Effects 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 229920000297 Rayon Polymers 0.000 claims description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 6
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
- D01D10/0445—Supporting filaments or the like during their treatment while in continuous movement using rollers with mutually inclined axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT298099X | 1951-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE508840A true BE508840A (enrdf_load_stackoverflow) |
Family
ID=11228469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE508840D BE508840A (enrdf_load_stackoverflow) | 1951-12-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE508840A (enrdf_load_stackoverflow) |
| CH (1) | CH298099A (enrdf_load_stackoverflow) |
| FR (1) | FR1049861A (enrdf_load_stackoverflow) |
-
0
- BE BE508840D patent/BE508840A/fr unknown
-
1952
- 1952-01-18 CH CH298099D patent/CH298099A/it unknown
- 1952-01-25 FR FR1049861D patent/FR1049861A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1049861A (fr) | 1954-01-04 |
| CH298099A (it) | 1954-04-30 |
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