TW274567B - Method of preparing active carbon fiber fabric - Google Patents
Method of preparing active carbon fiber fabricInfo
- Publication number
- TW274567B TW274567B TW83107801A TW83107801A TW274567B TW 274567 B TW274567 B TW 274567B TW 83107801 A TW83107801 A TW 83107801A TW 83107801 A TW83107801 A TW 83107801A TW 274567 B TW274567 B TW 274567B
- Authority
- TW
- Taiwan
- Prior art keywords
- fabric
- temperature
- fiber fabric
- carbon fiber
- active carbon
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title abstract 10
- 229920000049 Carbon (fiber) Polymers 0.000 title abstract 4
- 239000004917 carbon fiber Substances 0.000 title abstract 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 229920001407 Modal (textile) Polymers 0.000 abstract 3
- 229920000297 Rayon Polymers 0.000 abstract 3
- 239000002964 rayon Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000001994 activation Methods 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000012043 crude product Substances 0.000 abstract 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 abstract 1
- 235000019838 diammonium phosphate Nutrition 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
A method of preparing active carbon fiber fabric includes : (A) supplying polynosic rayon fabric; (B) treating the polynosic rayon fabric with flame resistant agent by impregnating it in water solution of Ammonium Sulfate with the ratio of 3~9 % and Diammonium Hydrogen Phosphate with the ratio of 1~7% under room temperature for 10 minutes to 48 hours and then drying it; (C) undergoing high-temperature oxidation process by placing the polynosic rayon fabric which was treated with flame resistant agent in steady increasing temperature condition to undergo oxidation and obtaining oxidized fabric with the final treatment temperature between 270~350 deg.C; (D) treating the oxidized fabric under Nitrogen to undergo high temperature carbonation and activation processes, and continuing such high temperature activation treatment under at least one active gaseous body of either steam or oxygen with steady rising temperature finally reaching 850~950 deg.C to obtain crude product of active carbon fiber fabric; (E) washing the crude active carbon fiber fabric by placing it in Hydrochloride solution and bringing it to boiling point to remove impurities and then washing it with water to remove the residue to obtain carbon active fiber fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW83107801A TW274567B (en) | 1994-08-25 | 1994-08-25 | Method of preparing active carbon fiber fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW83107801A TW274567B (en) | 1994-08-25 | 1994-08-25 | Method of preparing active carbon fiber fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW274567B true TW274567B (en) | 1996-04-21 |
Family
ID=51397229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW83107801A TW274567B (en) | 1994-08-25 | 1994-08-25 | Method of preparing active carbon fiber fabric |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW274567B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2307233A (en) * | 1995-11-17 | 1997-05-21 | Carbone Ind | Activating a sheet of carbonized filaments |
| FR2760759A1 (en) * | 1997-03-14 | 1998-09-18 | Carbone Ind | PROCESS FOR REALIZING ACTIVATED CARBON FIBER TEXTURES |
-
1994
- 1994-08-25 TW TW83107801A patent/TW274567B/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2307233A (en) * | 1995-11-17 | 1997-05-21 | Carbone Ind | Activating a sheet of carbonized filaments |
| GB2307233B (en) * | 1995-11-17 | 1999-04-28 | Carbone Ind | A method and a furnace for activating a woven or non-woven textile sheet based on continuous carbonized filaments or spun carbonized yarn |
| FR2760759A1 (en) * | 1997-03-14 | 1998-09-18 | Carbone Ind | PROCESS FOR REALIZING ACTIVATED CARBON FIBER TEXTURES |
| WO1998041678A1 (en) * | 1997-03-14 | 1998-09-24 | Messier-Bugatti | Method for producing an activated carbon fibre texture |
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