JPS5582187A - Preparation of granular bituminous substance - Google Patents
Preparation of granular bituminous substanceInfo
- Publication number
- JPS5582187A JPS5582187A JP15673978A JP15673978A JPS5582187A JP S5582187 A JPS5582187 A JP S5582187A JP 15673978 A JP15673978 A JP 15673978A JP 15673978 A JP15673978 A JP 15673978A JP S5582187 A JPS5582187 A JP S5582187A
- Authority
- JP
- Japan
- Prior art keywords
- bituminous substance
- water
- columns
- water current
- molten
- 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
Landscapes
- Working-Up Tar And Pitch (AREA)
Abstract
PURPOSE: To prepare an almost spherical granular bituminous substance having a uniform grain size, by cutting molten columns of a bituminous substance flowing from smole holes in a specific state with a water current.
CONSTITUTION: A bituminous substance, e.g. coal tar or petroleum pitch, molten in the vessel 1 is fed from the supply pipe 6 through the dispersion vessel 7 with the perforated bottom plate 12 and dropped in the form of continuous columns to the water current continuously fed from the inlet 9 into the cooling tank 8. The water is then discharged from the outlet continuously to keep the surface in a given direction. The columns are cut by the water current on entry to the water into granules, and sedimented in the tank 8, then taken out by the screw conveyor 11.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15673978A JPS5582187A (en) | 1978-12-19 | 1978-12-19 | Preparation of granular bituminous substance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15673978A JPS5582187A (en) | 1978-12-19 | 1978-12-19 | Preparation of granular bituminous substance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5582187A true JPS5582187A (en) | 1980-06-20 |
Family
ID=15634253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15673978A Pending JPS5582187A (en) | 1978-12-19 | 1978-12-19 | Preparation of granular bituminous substance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5582187A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4817085B1 (en) * | 2010-12-17 | 2011-11-16 | 昇 飯野 | Room temperature heating asphalt and its manufacturing equipment |
-
1978
- 1978-12-19 JP JP15673978A patent/JPS5582187A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4817085B1 (en) * | 2010-12-17 | 2011-11-16 | 昇 飯野 | Room temperature heating asphalt and its manufacturing equipment |
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