JPS6456768A - Acetylene black and production thereof - Google Patents
Acetylene black and production thereofInfo
- Publication number
- JPS6456768A JPS6456768A JP21133287A JP21133287A JPS6456768A JP S6456768 A JPS6456768 A JP S6456768A JP 21133287 A JP21133287 A JP 21133287A JP 21133287 A JP21133287 A JP 21133287A JP S6456768 A JPS6456768 A JP S6456768A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gyration
- acetylene black
- oxygen
- gaseous mixture
- 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.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 3
- 239000006230 acetylene black Substances 0.000 title abstract 3
- 239000007789 gas Substances 0.000 abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 2
- 239000008246 gaseous mixture Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 abstract 1
Landscapes
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
PURPOSE:To obtain acetylene black for holding an electrolytic solution in an anode compound of manganese dry cell and for imparting electrical conductivity to the compound, by flowing down acetylene gas together with a gaseous mixture of an oxygen-containing gas and steam under gyration and reacting the components with each other under specific condition. CONSTITUTION:Acetylene gas optionally containing an unsaturated hydrocarbon is introduced into a furnace together with a gaseous mixture of an oxygen- containing gas and steam under gyration. At the same time, a gas inert to the reaction (preferably hydrogen, nitrogen and/or carbon monoxide) is supplied to the furnace in the same direction as the above gyration flow and the reaction temperature is uniformized at >=1,500 deg.C to obtain acetylene black having a specific surface area of 60-100m<2>/g and a hydrochloric acid absorption of >=20ml/5g as determined by JIS K-1469.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21133287A JPS6456768A (en) | 1987-08-27 | 1987-08-27 | Acetylene black and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21133287A JPS6456768A (en) | 1987-08-27 | 1987-08-27 | Acetylene black and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6456768A true JPS6456768A (en) | 1989-03-03 |
Family
ID=16604199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21133287A Pending JPS6456768A (en) | 1987-08-27 | 1987-08-27 | Acetylene black and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6456768A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009035598A (en) * | 2007-07-31 | 2009-02-19 | Denki Kagaku Kogyo Kk | Acetylene black, its production method and use |
| CN110256876A (en) * | 2019-06-19 | 2019-09-20 | 焦作市和兴化学工业有限公司 | A cracking furnace and cracking system |
| CN115181434A (en) * | 2022-08-17 | 2022-10-14 | 石嘴山市惠农区大明化工有限公司 | Process method and device for preparing carbon black by mixing benzene and acetylene |
-
1987
- 1987-08-27 JP JP21133287A patent/JPS6456768A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009035598A (en) * | 2007-07-31 | 2009-02-19 | Denki Kagaku Kogyo Kk | Acetylene black, its production method and use |
| CN110256876A (en) * | 2019-06-19 | 2019-09-20 | 焦作市和兴化学工业有限公司 | A cracking furnace and cracking system |
| CN115181434A (en) * | 2022-08-17 | 2022-10-14 | 石嘴山市惠农区大明化工有限公司 | Process method and device for preparing carbon black by mixing benzene and acetylene |
| CN115181434B (en) * | 2022-08-17 | 2024-06-04 | 石嘴山市惠农区大明化工有限公司 | Technological method and device for preparing carbon black by mixing benzene and acetylene |
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