JPS6245725A - 炭素繊維の製造方法 - Google Patents

Info

Publication number

JPS6245725A

JPS6245725A JP61191945A JP19194586A JPS6245725A JP S6245725 A JPS6245725 A JP S6245725A JP 61191945 A JP61191945 A JP 61191945A JP 19194586 A JP19194586 A JP 19194586A JP S6245725 A JPS6245725 A JP S6245725A

Authority

JP

Japan

Prior art keywords

container

heat

fibers

microwave

microwaves

Prior art date

1986-08-15

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.)

Granted

Links

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• 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 16
• 239000004917 carbon fiber Substances 0.000 title claims abstract description 16
• VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 10
• 238000004519 manufacturing process Methods 0.000 title claims description 12
• 239000000835 fiber Substances 0.000 claims abstract description 41
• 239000002994 raw material Substances 0.000 claims abstract description 17
• 239000000463 material Substances 0.000 claims abstract description 11
• 239000011300 coal pitch Substances 0.000 claims abstract description 5
• 239000011261 inert gas Substances 0.000 claims description 17
• 238000009423 ventilation Methods 0.000 claims description 4
• 230000009970 fire resistant effect Effects 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 abstract description 28
• 239000011295 pitch Substances 0.000 abstract description 10
• 230000005855 radiation Effects 0.000 abstract description 4
• 239000011819 refractory material Substances 0.000 abstract description 2
• 230000035699 permeability Effects 0.000 abstract 1
• 238000001816 cooling Methods 0.000 description 8
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
• 229910001873 dinitrogen Inorganic materials 0.000 description 6
• 238000000034 method Methods 0.000 description 6
• 238000002791 soaking Methods 0.000 description 6
• 238000005192 partition Methods 0.000 description 5
• 238000012545 processing Methods 0.000 description 5
• 229910000831 Steel Inorganic materials 0.000 description 4
• 230000000694 effects Effects 0.000 description 4
• 239000010959 steel Substances 0.000 description 4
• 238000012546 transfer Methods 0.000 description 4
• 238000003763 carbonization Methods 0.000 description 3
• 239000000919 ceramic Substances 0.000 description 3
• 238000009413 insulation Methods 0.000 description 3
• 239000007789 gas Substances 0.000 description 2
• 239000011810 insulating material Substances 0.000 description 2
• 230000003647 oxidation Effects 0.000 description 2
• 238000007254 oxidation reaction Methods 0.000 description 2
• 210000002268 wool Anatomy 0.000 description 2
• WNEODWDFDXWOLU-QHCPKHFHSA-N 3-[3-(hydroxymethyl)-4-[1-methyl-5-[[5-[(2s)-2-methyl-4-(oxetan-3-yl)piperazin-1-yl]pyridin-2-yl]amino]-6-oxopyridin-3-yl]pyridin-2-yl]-7,7-dimethyl-1,2,6,8-tetrahydrocyclopenta[3,4]pyrrolo[3,5-b]pyrazin-4-one Chemical compound C([C@@H](N(CC1)C=2C=NC(NC=3C(N(C)C=C(C=3)C=3C(=C(N4C(C5=CC=6CC(C)(C)CC=6N5CC4)=O)N=CC=3)CO)=O)=CC=2)C)N1C1COC1 WNEODWDFDXWOLU-QHCPKHFHSA-N 0.000 description 1
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 229910052799 carbon Inorganic materials 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000005485 electric heating Methods 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 230000017525 heat dissipation Effects 0.000 description 1
• 230000001678 irradiating effect Effects 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
• 239000003921 oil Substances 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 238000012856 packing Methods 0.000 description 1
• 229910052710 silicon Inorganic materials 0.000 description 1
• 239000010703 silicon Substances 0.000 description 1
• 238000000638 solvent extraction Methods 0.000 description 1
• 229920002994 synthetic fiber Polymers 0.000 description 1
• 239000012209 synthetic fiber Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Cited By (13)