JPS5841759A - 製紙スラツジを混入した石灰建材の製造方法 - Google Patents
製紙スラツジを混入した石灰建材の製造方法Info
- Publication number
- JPS5841759A JPS5841759A JP56139054A JP13905481A JPS5841759A JP S5841759 A JPS5841759 A JP S5841759A JP 56139054 A JP56139054 A JP 56139054A JP 13905481 A JP13905481 A JP 13905481A JP S5841759 A JPS5841759 A JP S5841759A
- Authority
- JP
- Japan
- Prior art keywords
- papermaking sludge
- slurry
- lime
- sulfuric acid
- sludge
- 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.)
- Granted
Links
- 239000010802 sludge Substances 0.000 title claims description 35
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims description 16
- 235000011941 Tilia x europaea Nutrition 0.000 title claims description 16
- 239000004571 lime Substances 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000004035 construction material Substances 0.000 title 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 32
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 32
- 239000002002 slurry Substances 0.000 claims description 22
- 239000000292 calcium oxide Substances 0.000 claims description 16
- 235000012255 calcium oxide Nutrition 0.000 claims description 16
- 239000004566 building material Substances 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 7
- 239000000920 calcium hydroxide Substances 0.000 claims description 7
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 7
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 7
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 235000019738 Limestone Nutrition 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/18—Waste materials; Refuse organic
- C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
- C04B18/241—Paper, e.g. waste paper; Paper pulp
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56139054A JPS5841759A (ja) | 1981-09-03 | 1981-09-03 | 製紙スラツジを混入した石灰建材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56139054A JPS5841759A (ja) | 1981-09-03 | 1981-09-03 | 製紙スラツジを混入した石灰建材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5841759A true JPS5841759A (ja) | 1983-03-11 |
| JPS615672B2 JPS615672B2 (Direct) | 1986-02-20 |
Family
ID=15236399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56139054A Granted JPS5841759A (ja) | 1981-09-03 | 1981-09-03 | 製紙スラツジを混入した石灰建材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5841759A (Direct) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59148946U (ja) * | 1983-03-22 | 1984-10-04 | 株式会社陽栄製作所 | 燃焼加熱機器 |
| CN108083664A (zh) * | 2016-11-22 | 2018-05-29 | 中洁惠能科技（北京）有限公司 | 一种污泥固化剂及其制备和施工方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018174546A1 (ko) | 2017-03-21 | 2018-09-27 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말과 기지국 간 물리 상향링크 제어 채널 송수신 방법 및 이를 지원하는 장치 |
| CN111943715A (zh) * | 2020-08-18 | 2020-11-17 | 河南农业大学 | 一种基于改性污泥烧制陶粒的方法 |
-
1981
- 1981-09-03 JP JP56139054A patent/JPS5841759A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59148946U (ja) * | 1983-03-22 | 1984-10-04 | 株式会社陽栄製作所 | 燃焼加熱機器 |
| CN108083664A (zh) * | 2016-11-22 | 2018-05-29 | 中洁惠能科技（北京）有限公司 | 一种污泥固化剂及其制备和施工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS615672B2 (Direct) | 1986-02-20 |
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