JPH0218206B2 - - Google Patents
Info
- Publication number
- JPH0218206B2 JPH0218206B2 JP16078482A JP16078482A JPH0218206B2 JP H0218206 B2 JPH0218206 B2 JP H0218206B2 JP 16078482 A JP16078482 A JP 16078482A JP 16078482 A JP16078482 A JP 16078482A JP H0218206 B2 JPH0218206 B2 JP H0218206B2
- Authority
- JP
- Japan
- Prior art keywords
- gypsum
- roll
- rolls
- plaster
- molding
- 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
- 239000010440 gypsum Substances 0.000 claims description 27
- 229910052602 gypsum Inorganic materials 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 14
- 239000011505 plaster Substances 0.000 claims description 11
- 239000006227 byproduct Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000004568 cement Substances 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 230000023556 desulfurization Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Glanulating (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16078482A JPS5949911A (ja) | 1982-09-17 | 1982-09-17 | 石膏の成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16078482A JPS5949911A (ja) | 1982-09-17 | 1982-09-17 | 石膏の成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5949911A JPS5949911A (ja) | 1984-03-22 |
| JPH0218206B2 true JPH0218206B2 (US07935154-20110503-C00006.png) | 1990-04-24 |
Family
ID=15722369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16078482A Granted JPS5949911A (ja) | 1982-09-17 | 1982-09-17 | 石膏の成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5949911A (US07935154-20110503-C00006.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03104901U (US07935154-20110503-C00006.png) * | 1990-02-15 | 1991-10-30 |
-
1982
- 1982-09-17 JP JP16078482A patent/JPS5949911A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03104901U (US07935154-20110503-C00006.png) * | 1990-02-15 | 1991-10-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5949911A (ja) | 1984-03-22 |
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