BE558929A - - Google Patents
Info
- Publication number
- BE558929A BE558929A BE558929DA BE558929A BE 558929 A BE558929 A BE 558929A BE 558929D A BE558929D A BE 558929DA BE 558929 A BE558929 A BE 558929A
- Authority
- BE
- Belgium
- Prior art keywords
- ply
- cotton
- felt
- papermaking
- asbestos
- Prior art date
Links
- 229920000742 Cotton Polymers 0.000 claims description 124
- 239000010425 asbestos Substances 0.000 claims description 75
- 229910052895 riebeckite Inorganic materials 0.000 claims description 75
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 52
- 239000004744 fabric Substances 0.000 claims description 37
- 239000004677 Nylon Substances 0.000 claims description 31
- 229920001778 nylon Polymers 0.000 claims description 31
- 239000002253 acid Substances 0.000 claims description 29
- 229910052742 iron Inorganic materials 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 26
- 150000007513 acids Chemical class 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 229920002994 synthetic fiber Polymers 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 10
- 239000012212 insulator Substances 0.000 claims description 9
- 239000004753 textile Substances 0.000 claims description 9
- 150000002506 iron compounds Chemical class 0.000 claims description 8
- 238000011049 filling Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000000593 degrading effect Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 2
- 239000002250 absorbent Substances 0.000 claims 2
- 238000004321 preservation Methods 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 description 16
- 238000006731 degradation reaction Methods 0.000 description 16
- 239000002131 composite material Substances 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/0027—Screen-cloths
- D21F1/0036—Multi-layer screen-cloths
Landscapes
- Paper (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE558929A true BE558929A (https=) |
Family
ID=181816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE558929D BE558929A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE558929A (https=) |
-
0
- BE BE558929D patent/BE558929A/fr unknown
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