CA1151634A - Activated fibrous carbon - Google Patents
Activated fibrous carbonInfo
- Publication number
- CA1151634A CA1151634A CA000331422A CA331422A CA1151634A CA 1151634 A CA1151634 A CA 1151634A CA 000331422 A CA000331422 A CA 000331422A CA 331422 A CA331422 A CA 331422A CA 1151634 A CA1151634 A CA 1151634A
- Authority
- CA
- Canada
- Prior art keywords
- activated
- weight
- zinc chloride
- fibrous carbon
- carbonized
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 34
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical class [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims abstract description 76
- 239000011592 zinc chloride Chemical class 0.000 claims abstract description 38
- 235000005074 zinc chloride Nutrition 0.000 claims abstract description 38
- 239000000835 fiber Substances 0.000 claims abstract description 37
- 235000013311 vegetables Nutrition 0.000 claims abstract description 29
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical class OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000004327 boric acid Chemical class 0.000 claims abstract description 21
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 17
- 150000007522 mineralic acids Chemical class 0.000 claims abstract description 17
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000003213 activating effect Effects 0.000 claims abstract description 6
- 238000010000 carbonizing Methods 0.000 claims abstract description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 20
- 239000005539 carbonized material Substances 0.000 claims description 14
- 238000003763 carbonization Methods 0.000 claims description 11
- 235000019270 ammonium chloride Nutrition 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 14
- 239000004744 fabric Substances 0.000 description 26
- 239000000243 solution Substances 0.000 description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- 230000004913 activation Effects 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 10
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 10
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 229920002972 Acrylic fiber Polymers 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 235000009120 camo Nutrition 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 235000005607 chanvre indien Nutrition 0.000 description 3
- 239000011487 hemp Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 244000146553 Ceiba pentandra Species 0.000 description 2
- 229920006221 acetate fiber Polymers 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 235000001291 Aechmea magdalenae Nutrition 0.000 description 1
- 244000198134 Agave sisalana Species 0.000 description 1
- 235000011624 Agave sisalana Nutrition 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- 240000008564 Boehmeria nivea Species 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- 235000003301 Ceiba pentandra Nutrition 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 244000044849 Crotalaria juncea Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000783615 Cyperus articulatus Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 240000000797 Hibiscus cannabinus Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000665629 Linum flavum Species 0.000 description 1
- 240000000907 Musa textilis Species 0.000 description 1
- JDRJCBXXDRYVJC-UHFFFAOYSA-N OP(O)O.N.N.N Chemical compound OP(O)O.N.N.N JDRJCBXXDRYVJC-UHFFFAOYSA-N 0.000 description 1
- 240000009257 Phormium tenax Species 0.000 description 1
- 235000000422 Phormium tenax Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- NRYAEPAVIIYNOK-UHFFFAOYSA-J [Pb+2].[Cl-].[Zn+2].[Cl-].[Cl-].[Cl-] Chemical compound [Pb+2].[Cl-].[Zn+2].[Cl-].[Cl-].[Cl-] NRYAEPAVIIYNOK-UHFFFAOYSA-J 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 238000003975 animal breeding Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- -1 etc.) Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8423178A JPS5510473A (en) | 1978-07-10 | 1978-07-10 | Production of activated carbon fiber |
| JP84231/1978 | 1978-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1151634A true CA1151634A (en) | 1983-08-09 |
Family
ID=13824694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000331422A Expired CA1151634A (en) | 1978-07-10 | 1979-07-09 | Activated fibrous carbon |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5510473A (enrdf_load_stackoverflow) |
| CA (1) | CA1151634A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57191328A (en) * | 1981-05-13 | 1982-11-25 | Toho Rayon Co Ltd | Preparation of fibrous active carbon |
| JPS5818418A (ja) * | 1981-07-21 | 1983-02-03 | Toyobo Co Ltd | 活性炭素繊維の製造方法 |
| JPS58194026U (ja) * | 1982-06-22 | 1983-12-23 | 横山綿業株式会社 | マツト素材 |
| GB8422875D0 (en) * | 1984-09-11 | 1984-10-17 | Secr Defence | Fibrous activated carbon |
| JPH06104562B2 (ja) * | 1985-07-24 | 1994-12-21 | 大阪瓦斯株式会社 | 活性炭繊維の製造方法 |
| JPS62141126A (ja) * | 1985-12-10 | 1987-06-24 | Agency Of Ind Science & Technol | 活性炭素繊維の製造方法 |
-
1978
- 1978-07-10 JP JP8423178A patent/JPS5510473A/ja active Granted
-
1979
- 1979-07-09 CA CA000331422A patent/CA1151634A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5510473A (en) | 1980-01-24 |
| JPS6135284B2 (enrdf_load_stackoverflow) | 1986-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |