JPS577252A - Manufacture of adsorbent - Google Patents
Manufacture of adsorbentInfo
- Publication number
- JPS577252A JPS577252A JP7900580A JP7900580A JPS577252A JP S577252 A JPS577252 A JP S577252A JP 7900580 A JP7900580 A JP 7900580A JP 7900580 A JP7900580 A JP 7900580A JP S577252 A JPS577252 A JP S577252A
- Authority
- JP
- Japan
- Prior art keywords
- brought
- contact
- adsorbent
- carbonaceous
- gas
- 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
- 239000003463 adsorbent Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 2
- -1 e.g. Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 238000006477 desulfuration reaction Methods 0.000 abstract 1
- 230000023556 desulfurization Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052815 sulfur oxide Inorganic materials 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
PURPOSE: To obtain an inexpensive and easily manufacturable adsorbent of carbonaceous series by a method in which a carbonaceous solid material, e.g., coal, etc., is brought into contact with an acid gas and then activated by a gas containing steam.
CONSTITUTION: As an adsorbent capable of adsorbing sulfur oxides present in waste gas, used in dry desulfurization process, etc., a carbonaceous material, e.g., coal, etc., is first brought into contact with an acid gas, carbonized, and then brought into contact with a gas containing steam in such a way as to activate the fine pores in the surface of the material.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7900580A JPS577252A (en) | 1980-06-13 | 1980-06-13 | Manufacture of adsorbent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7900580A JPS577252A (en) | 1980-06-13 | 1980-06-13 | Manufacture of adsorbent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS577252A true JPS577252A (en) | 1982-01-14 |
Family
ID=13677828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7900580A Pending JPS577252A (en) | 1980-06-13 | 1980-06-13 | Manufacture of adsorbent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS577252A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219199A (en) * | 1975-08-06 | 1977-02-14 | Tokuyama Soda Co Ltd | Process for production of sodium silicate compound |
-
1980
- 1980-06-13 JP JP7900580A patent/JPS577252A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219199A (en) * | 1975-08-06 | 1977-02-14 | Tokuyama Soda Co Ltd | Process for production of sodium silicate compound |
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