ES482973A1 - Method and equipment for preparation of carbon black - Google Patents
Method and equipment for preparation of carbon blackInfo
- Publication number
- ES482973A1 ES482973A1 ES482973A ES482973A ES482973A1 ES 482973 A1 ES482973 A1 ES 482973A1 ES 482973 A ES482973 A ES 482973A ES 482973 A ES482973 A ES 482973A ES 482973 A1 ES482973 A1 ES 482973A1
- Authority
- ES
- Spain
- Prior art keywords
- air
- combustion
- carbon black
- high temperature
- temperature
- 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 abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 241000872198 Serjania polyphylla Species 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000004227 thermal cracking Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
PURPOSE:To increase production of carbon black with increasing the raw material feed without expanding the scale of the equipment, by bypassing a part of the air for combustion preheated at high temperature, thereby suppressing the melt damage of the inner liners, raw material-blowing pipes, etc. caused by the high temperature combustion gas. CONSTITUTION:In the production of carbon black in the furnace process, the temperature of the product mixture immediately after thermal cracking is rapidly decreased to 850 deg.C by directly spraying cold water. The air for combustion preheated to about 650 deg.C by heat exchange with the quenched mixture, is introduced from the air inlet 8 of the reaction furnace, passed between the outer shell 1 and the inner shell 2 to raise the temperature to 700 deg.C, and fed to the top of the inner shell 2. One third of the whole amount of the air is introduced from the space 24 with the shunt plate 20 and run along the inner wall of the lining 12 to protect the lining 12 from melt damage caused by the high temperature gas resulting from the combustion of the fuel sprayed from the cyclic burner 30.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9254978A JPS5521405A (en) | 1978-07-31 | 1978-07-31 | Method and equipment for preparation of carbon black |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES482973A1 true ES482973A1 (en) | 1980-09-01 |
Family
ID=14057472
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES482973A Expired ES482973A1 (en) | 1978-07-31 | 1979-07-30 | Method and equipment for preparation of carbon black |
| ES490638A Expired ES8103138A1 (en) | 1978-07-31 | 1980-04-16 | Method and equipment for preparation of carbon black |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES490638A Expired ES8103138A1 (en) | 1978-07-31 | 1980-04-16 | Method and equipment for preparation of carbon black |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5521405A (en) |
| AU (1) | AU528565B2 (en) |
| ES (2) | ES482973A1 (en) |
| IN (1) | IN151840B (en) |
| NL (1) | NL7905892A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60196379A (en) * | 1984-03-21 | 1985-10-04 | Fujitsu Ltd | Printer |
| JPS623746U (en) * | 1985-06-25 | 1987-01-10 | ||
| JPS6327338U (en) * | 1986-08-07 | 1988-02-23 | ||
| CN104177868B (en) * | 2014-08-12 | 2016-08-24 | 山东华东橡胶材料有限公司 | A kind of carbon black production system and processing technique continuously |
-
1978
- 1978-07-31 JP JP9254978A patent/JPS5521405A/en active Granted
-
1979
- 1979-07-19 AU AU49071/79A patent/AU528565B2/en not_active Ceased
- 1979-07-30 ES ES482973A patent/ES482973A1/en not_active Expired
- 1979-07-31 NL NL7905892A patent/NL7905892A/en not_active Application Discontinuation
- 1979-10-04 IN IN1031/CAL/79A patent/IN151840B/en unknown
-
1980
- 1980-04-16 ES ES490638A patent/ES8103138A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES490638A0 (en) | 1981-02-16 |
| JPS5521405A (en) | 1980-02-15 |
| AU528565B2 (en) | 1983-05-05 |
| AU4907179A (en) | 1980-02-07 |
| NL7905892A (en) | 1980-02-04 |
| IN151840B (en) | 1983-08-13 |
| JPS5545581B2 (en) | 1980-11-18 |
| ES8103138A1 (en) | 1981-02-16 |
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