NO118876B - - Google Patents
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- Publication number
- NO118876B NO118876B NO15210564A NO15210564A NO118876B NO 118876 B NO118876 B NO 118876B NO 15210564 A NO15210564 A NO 15210564A NO 15210564 A NO15210564 A NO 15210564A NO 118876 B NO118876 B NO 118876B
- Authority
- NO
- Norway
- Prior art keywords
- mixture
- graphite
- pressure
- product
- baking
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 147
- 238000000034 method Methods 0.000 claims description 101
- 239000002245 particle Substances 0.000 claims description 81
- 238000010438 heat treatment Methods 0.000 claims description 49
- 230000008569 process Effects 0.000 claims description 39
- 238000004519 manufacturing process Methods 0.000 claims description 28
- 239000000470 constituent Substances 0.000 claims description 20
- 239000003575 carbonaceous material Substances 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 10
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 7
- 238000011161 development Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 193
- 239000000047 product Substances 0.000 description 149
- 229910002804 graphite Inorganic materials 0.000 description 138
- 239000010439 graphite Substances 0.000 description 138
- 239000000463 material Substances 0.000 description 97
- 229910052799 carbon Inorganic materials 0.000 description 62
- 239000002006 petroleum coke Substances 0.000 description 50
- 239000003245 coal Substances 0.000 description 31
- 239000007789 gas Substances 0.000 description 27
- 230000000694 effects Effects 0.000 description 22
- 230000001050 lubricating effect Effects 0.000 description 22
- 239000000126 substance Substances 0.000 description 21
- 239000007787 solid Substances 0.000 description 20
- 239000000571 coke Substances 0.000 description 18
- 238000012360 testing method Methods 0.000 description 18
- 239000002802 bituminous coal Substances 0.000 description 17
- 239000002008 calcined petroleum coke Substances 0.000 description 15
- 238000002474 experimental method Methods 0.000 description 13
- 230000008859 change Effects 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 238000005336 cracking Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 230000000717 retained effect Effects 0.000 description 7
- 239000002023 wood Substances 0.000 description 7
- 239000012467 final product Substances 0.000 description 6
- 239000000295 fuel oil Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000010445 mica Substances 0.000 description 6
- 229910052618 mica group Inorganic materials 0.000 description 6
- 229910021383 artificial graphite Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000005087 graphitization Methods 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 229910021382 natural graphite Inorganic materials 0.000 description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 5
- 229910010271 silicon carbide Inorganic materials 0.000 description 5
- 239000011338 soft pitch Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000011121 hardwood Substances 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000004227 thermal cracking Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 239000011280 coal tar Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 239000011339 hard pitch Substances 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- 239000010747 number 6 fuel oil Substances 0.000 description 3
- 230000008707 rearrangement Effects 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 229910003481 amorphous carbon Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011294 coal tar pitch Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 230000005226 mechanical processes and functions Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011329 calcined coke Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011335 coal coke Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005519 non-carbonaceous material Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004525 petroleum distillation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO15210564A NO118876B (de) | 1964-02-21 | 1964-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO15210564A NO118876B (de) | 1964-02-21 | 1964-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO118876B true NO118876B (de) | 1970-02-23 |
Family
ID=19908920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO15210564A NO118876B (de) | 1964-02-21 | 1964-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO118876B (de) |
-
1964
- 1964-02-21 NO NO15210564A patent/NO118876B/no unknown
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