DE2123090C3 - Verfahren zur Herstellung eines relativ grobteiligen Rußes - Google Patents
Verfahren zur Herstellung eines relativ grobteiligen RußesInfo
- Publication number
- DE2123090C3 DE2123090C3 DE19712123090 DE2123090A DE2123090C3 DE 2123090 C3 DE2123090 C3 DE 2123090C3 DE 19712123090 DE19712123090 DE 19712123090 DE 2123090 A DE2123090 A DE 2123090A DE 2123090 C3 DE2123090 C3 DE 2123090C3
- Authority
- DE
- Germany
- Prior art keywords
- carbon black
- feed
- air
- reaction zone
- case
- 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
- 239000006229 carbon black Substances 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims 5
- 239000011362 coarse particle Substances 0.000 title claims 3
- 235000019241 carbon black Nutrition 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000002474 experimental method Methods 0.000 claims description 4
- 239000004071 soot Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 6
- 239000000463 material Substances 0.000 claims 6
- 239000001301 oxygen Substances 0.000 claims 6
- 229910052760 oxygen Inorganic materials 0.000 claims 6
- 239000007788 liquid Substances 0.000 claims 5
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims 4
- 238000000197 pyrolysis Methods 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 150000001339 alkali metal compounds Chemical class 0.000 claims 2
- 238000000889 atomisation Methods 0.000 claims 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- 150000002430 hydrocarbons Chemical class 0.000 claims 2
- 238000001179 sorption measurement Methods 0.000 claims 2
- 239000010419 fine particle Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000005453 pelletization Methods 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/50—Furnace black ; Preparation thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3735170A | 1970-05-14 | 1970-05-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2123090A1 DE2123090A1 (de) | 1971-12-02 |
| DE2123090B2 DE2123090B2 (de) | 1979-05-23 |
| DE2123090C3 true DE2123090C3 (de) | 1980-02-21 |
Family
ID=21893875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712123090 Expired DE2123090C3 (de) | 1970-05-14 | 1971-05-10 | Verfahren zur Herstellung eines relativ grobteiligen Rußes |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE767065R (OSRAM) |
| DE (1) | DE2123090C3 (OSRAM) |
| ES (1) | ES391004A2 (OSRAM) |
| FR (1) | FR2092931B2 (OSRAM) |
| GB (1) | GB1341786A (OSRAM) |
| IT (1) | IT983131B (OSRAM) |
| MY (1) | MY7500046A (OSRAM) |
| SE (1) | SE356994B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI93933C (fi) | 1992-07-16 | 1995-06-26 | Wisapak Oy Ab | Kuormalava |
-
1971
- 1971-05-10 DE DE19712123090 patent/DE2123090C3/de not_active Expired
- 1971-05-10 ES ES391004A patent/ES391004A2/es not_active Expired
- 1971-05-12 BE BE767065A patent/BE767065R/xx active
- 1971-05-12 FR FR7117200A patent/FR2092931B2/fr not_active Expired
- 1971-05-13 SE SE623371A patent/SE356994B/xx unknown
- 1971-05-13 IT IT2450771A patent/IT983131B/it active
- 1971-05-13 GB GB1476371A patent/GB1341786A/en not_active Expired
-
1975
- 1975-12-30 MY MY7500046A patent/MY7500046A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES391004A2 (es) | 1974-04-01 |
| SE356994B (OSRAM) | 1973-06-12 |
| FR2092931B2 (OSRAM) | 1973-06-08 |
| DE2123090B2 (de) | 1979-05-23 |
| IT983131B (it) | 1974-10-31 |
| BE767065R (fr) | 1971-11-12 |
| FR2092931A2 (OSRAM) | 1972-01-28 |
| DE2123090A1 (de) | 1971-12-02 |
| MY7500046A (en) | 1975-12-31 |
| GB1341786A (en) | 1973-12-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8340 | Patent of addition ceased/non-payment of fee of main patent |