ES352576A1 - Process and apparatus for making carbon black - Google Patents
Process and apparatus for making carbon blackInfo
- Publication number
- ES352576A1 ES352576A1 ES352576A ES352576A ES352576A1 ES 352576 A1 ES352576 A1 ES 352576A1 ES 352576 A ES352576 A ES 352576A ES 352576 A ES352576 A ES 352576A ES 352576 A1 ES352576 A1 ES 352576A1
- Authority
- ES
- Spain
- Prior art keywords
- combustion
- carbon black
- zone
- superheated steam
- hydrocarbon feedstock
- 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
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)
Abstract
Furnace carbon black is prepared by introducing a combustion fuel, e.g. CH 4 , and oxygencontaining gas, e.g. air, into a combustion zone burning the mixture to form combustion gases and heat, passing the combustion gases and heat to a reaction zone 14 where a hydrocarbon feedstock and superheated steam in an amount of 0À2 to 2À0 pounds of steam per gallon of hydrocarbon feedstock are contacted with the combustion gas to form carbon black, the carbon black formation is terminated by passing the reaction products into a quenching zone 16 contacting with a quenching medium and removing the quenched reaction products from the reactor. The combustion fuel and oxygen-containing gas may be introduced into the combustion zone as a mixture. The superheated steam and hydrocarbon feedstock may be premixed before introduction into the reaction zone, or the superheated steam may be introduced separately and coaxially about the feedstock.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63269167A | 1967-04-21 | 1967-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES352576A1 true ES352576A1 (en) | 1969-07-01 |
Family
ID=24536524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES352576A Expired ES352576A1 (en) | 1967-04-21 | 1968-04-09 | Process and apparatus for making carbon black |
Country Status (4)
| Country | Link |
|---|---|
| ES (1) | ES352576A1 (en) |
| FR (1) | FR1560165A (en) |
| GB (1) | GB1217034A (en) |
| NL (1) | NL6805598A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2923642A1 (en) * | 1979-06-11 | 1980-12-18 | Degussa | Carbon black for printing inks |
| US6548036B2 (en) | 1995-05-04 | 2003-04-15 | Cabot Corporation | Method for producing carbon black |
| HUT77871A (en) * | 1995-05-04 | 1998-09-28 | Cabot Corporation | Method for producing carbon black |
-
1968
- 1968-03-27 GB GB1474268A patent/GB1217034A/en not_active Expired
- 1968-04-09 ES ES352576A patent/ES352576A1/en not_active Expired
- 1968-04-19 FR FR1560165D patent/FR1560165A/fr not_active Expired
- 1968-04-19 NL NL6805598A patent/NL6805598A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6805598A (en) | 1968-10-22 |
| GB1217034A (en) | 1970-12-23 |
| FR1560165A (en) | 1969-03-14 |
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