DE164011C - - Google Patents
Info
- Publication number
- DE164011C DE164011C DENDAT164011D DE164011DA DE164011C DE 164011 C DE164011 C DE 164011C DE NDAT164011 D DENDAT164011 D DE NDAT164011D DE 164011D A DE164011D A DE 164011DA DE 164011 C DE164011 C DE 164011C
- Authority
- DE
- Germany
- Prior art keywords
- wood
- mass
- wood mass
- water
- pulp
- 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.)
- Active
Links
- 239000002023 wood Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 229920001131 Pulp (paper) Polymers 0.000 claims description 7
- 235000015097 nutrients Nutrition 0.000 claims description 6
- 239000007844 bleaching agent Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 3
- 244000005700 microbiome Species 0.000 claims description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 5
- 241000233866 Fungi Species 0.000 description 4
- 239000011111 cardboard Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 241000199223 Elaeocarpus kirtonii Species 0.000 description 2
- 235000009414 Elaeocarpus kirtonii Nutrition 0.000 description 2
- 235000013584 Tabebuia pallida Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
- D21C9/1047—Conserving the bleached pulp
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE164011C true DE164011C (enExample) |
Family
ID=429637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT164011D Active DE164011C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE164011C (enExample) |
-
0
- DE DENDAT164011D patent/DE164011C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE164011C (enExample) | ||
| DE1174017B (de) | Verfahren zur Bekaempfung von Mikroorganismen | |
| DE815604C (de) | Verfahren und Vorrichtung zur Zubereitung von Magnesium-bisulfitlauge durch Absorption von SO aus den bei der Kalzi-nierung der Abfallauge entstehenden Verbrennungsgasen | |
| Nishimura | Über die chemische Zusammensetzung der Gallensteine | |
| AT153226B (de) | Verfahren zur Herstellung von Lab- und Pepsinpräparaten. | |
| DE536018C (de) | Verfahren zum Herstellen von Trockenfutter aus gruenen Pflanzenteilen | |
| DE410280C (de) | Wuehlwalze | |
| DE730197C (de) | Verfahren zum Sterilisieren | |
| DE449026C (de) | Desinfektionsmittel | |
| Imamura | Über Hydrobryum japonicum IMAMURA, eine neue Podostemonacee in Japan | |
| DE389324C (de) | Mittel zur Vertilgung von Bodeninsekten | |
| DE380743C (de) | Verfahren zur Herstellung von Rauchmitteln | |
| DE900889C (de) | Reiferahmen fuer Camembertkaese | |
| DE946792C (de) | Verfahren zur Behandlung von technisch verwertbaren Mikroorganismen vor der Trocknung | |
| DE2905382A1 (de) | Verwendung einer auf die pflanzen- meristime einwirkenden substanz | |
| DE646722C (de) | Verfahren zum Konservieren von tierischen Rohhaeuten | |
| DE2147903A1 (de) | Verfahren zur Bekämpfung und Inhibierung der Bildung und des Anwachsens von Schlamm in Industriewassersystemen | |
| DE41113C (de) | Reblausmittel, bestehend aus Gerbstofflösung, schwefelsaurem Ammoniak und kieselsaurem Kali | |
| AT113334B (de) | Verfahren zur Herstellung eines Stäubemittels zur Schädlingsbekämpfung. | |
| DE501329C (de) | Verfahren und Vorrichtung zum Entleimen, Waschen und Trocknen von Pflanzenfasern | |
| DE592497C (de) | Verfahren zur Vernichtung von Unkraut | |
| DE20209602U1 (de) | Vorrichtung zur Dezimierung und Entfernung von Parasiten in Bienenstöcken | |
| DE445699C (de) | Verfahren zur Verwertung von Gruenfutter | |
| DE275450C (enExample) | ||
| Lydell | Notes on Control of Weeds in Ponds |