JPS6426402A - Method of treating wood - Google Patents
Method of treating woodInfo
- Publication number
- JPS6426402A JPS6426402A JP29438487A JP29438487A JPS6426402A JP S6426402 A JPS6426402 A JP S6426402A JP 29438487 A JP29438487 A JP 29438487A JP 29438487 A JP29438487 A JP 29438487A JP S6426402 A JPS6426402 A JP S6426402A
- Authority
- JP
- Japan
- Prior art keywords
- wood
- bark
- shaft furnace
- fluid
- waste fluid
- 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
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
PURPOSE: To effectively use the shaft furnace granulated liquid by impregnating and coloring wood with bark in the slag waste fluid and removing the bark therefrom. CONSTITUTION: Wood with bark is impregnated in the waste fluid come out of the slag cooling process in a shaft furnace and steel converter. The colloid particles such as resins and the like percolated from the wood or particles contained in the processed waste fluid are agglomerated and precipitated by a coagulation or salting-out effect caused by ions of calcium, chlorine and sulfuric acid, etc. Only the agglomerate and precipitate extracted after the foregoing process are separately disposed as wastes. This disposal makes the supernatant fluid transparent and a human body harmless, enabling the fluid to be reused as the cooling water for the shaft furnace. Additionally, the impregnation of the disposed liquid in the wood enables the surface and interior of the wood skin to be deeply colored resulting in making the skin surface lustrous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29438487A JPS6426402A (en) | 1987-04-24 | 1987-11-21 | Method of treating wood |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10236887 | 1987-04-24 | ||
| JP29438487A JPS6426402A (en) | 1987-04-24 | 1987-11-21 | Method of treating wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6426402A true JPS6426402A (en) | 1989-01-27 |
Family
ID=26443081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29438487A Pending JPS6426402A (en) | 1987-04-24 | 1987-11-21 | Method of treating wood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6426402A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835186A (en) * | 2016-05-23 | 2016-08-10 | 抚松金隆木业集团有限公司 | Wood penetration coloring method |
-
1987
- 1987-11-21 JP JP29438487A patent/JPS6426402A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835186A (en) * | 2016-05-23 | 2016-08-10 | 抚松金隆木业集团有限公司 | Wood penetration coloring method |
| CN105835186B (en) * | 2016-05-23 | 2017-04-05 | 抚松金隆木业集团有限公司 | A kind of timber permeates color method |
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