NO312488B1 - Fremgangsmåte for styring av malings- og blandingsprosesser i kalk-, sement- og mineralindustrien - Google Patents
Fremgangsmåte for styring av malings- og blandingsprosesser i kalk-, sement- og mineralindustrien Download PDFInfo
- Publication number
- NO312488B1 NO312488B1 NO19962124A NO962124A NO312488B1 NO 312488 B1 NO312488 B1 NO 312488B1 NO 19962124 A NO19962124 A NO 19962124A NO 962124 A NO962124 A NO 962124A NO 312488 B1 NO312488 B1 NO 312488B1
- Authority
- NO
- Norway
- Prior art keywords
- lime
- monitoring
- mixing
- cement
- paint
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 40
- 238000002156 mixing Methods 0.000 title claims description 17
- 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
- 239000003973 paint Substances 0.000 title claims description 14
- 239000004568 cement Substances 0.000 title claims description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims description 7
- 239000011707 mineral Substances 0.000 title claims description 7
- 239000002245 particle Substances 0.000 claims description 32
- 238000005259 measurement Methods 0.000 claims description 20
- 238000000227 grinding Methods 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 14
- 238000010422 painting Methods 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000003245 coal Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 235000010755 mineral Nutrition 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims description 2
- 239000010459 dolomite Substances 0.000 claims description 2
- 229910000514 dolomite Inorganic materials 0.000 claims description 2
- 239000010433 feldspar Substances 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000006028 limestone Substances 0.000 claims description 2
- 238000005457 optimization Methods 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000010456 wollastonite Substances 0.000 claims description 2
- 229910052882 wollastonite Inorganic materials 0.000 claims description 2
- 230000005684 electric field Effects 0.000 description 8
- 239000000843 powder Substances 0.000 description 6
- 238000007591 painting process Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 238000007600 charging Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Control Of Non-Electrical Variables (AREA)
- Crushing And Grinding (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI952561A FI98663C (fi) | 1995-05-26 | 1995-05-26 | Menetelmä jauhamis- ja sekoitusprosessien ohjaamiseksi kalkki-, sementti- ja kivennäisaineteollisuudessa |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO962124D0 NO962124D0 (no) | 1996-05-24 |
| NO962124L NO962124L (no) | 1996-11-27 |
| NO312488B1 true NO312488B1 (no) | 2002-05-13 |
Family
ID=8543486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19962124A NO312488B1 (no) | 1995-05-26 | 1996-05-24 | Fremgangsmåte for styring av malings- og blandingsprosesser i kalk-, sement- og mineralindustrien |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0744618A3 (fi) |
| FI (1) | FI98663C (fi) |
| NO (1) | NO312488B1 (fi) |
| PL (1) | PL314415A1 (fi) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1335963A (en) * | 1969-12-15 | 1973-10-31 | Nat Res Dev | Detection of electrostatic charge in flowing materials |
| CH650590A5 (fr) * | 1982-04-16 | 1985-07-31 | Gerard Andre Lavanchy | Procede et dispositif de mesure du debit ou de la qualite granulometrique d'un materiau pulverulent. |
| JPS623622A (ja) * | 1985-06-28 | 1987-01-09 | Mita Ind Co Ltd | 粉粒体の流量測定装置 |
| GB2277154B (en) * | 1993-04-06 | 1997-06-25 | Pollution Control & Measuremen | Method and apparatus for detecting particles in a flow |
-
1995
- 1995-05-26 FI FI952561A patent/FI98663C/fi not_active IP Right Cessation
-
1996
- 1996-05-24 EP EP96660015A patent/EP0744618A3/en not_active Withdrawn
- 1996-05-24 NO NO19962124A patent/NO312488B1/no not_active IP Right Cessation
- 1996-05-24 PL PL31441596A patent/PL314415A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI98663B (fi) | 1997-04-15 |
| PL314415A1 (en) | 1996-12-09 |
| NO962124D0 (no) | 1996-05-24 |
| FI952561A (fi) | 1996-11-27 |
| FI98663C (fi) | 1997-07-25 |
| EP0744618A3 (en) | 1998-08-19 |
| FI952561A0 (fi) | 1995-05-26 |
| EP0744618A2 (en) | 1996-11-27 |
| NO962124L (no) | 1996-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |