RO103604B1 - PROCEDEU DE COMBATERE A MICROORGANISMELOR îN PROCESUL DE FABRICARE A HîRTIEI - Google Patents
PROCEDEU DE COMBATERE A MICROORGANISMELOR îN PROCESUL DE FABRICARE A HîRTIEIInfo
- Publication number
- RO103604B1 RO103604B1 RO140483A RO14048389A RO103604B1 RO 103604 B1 RO103604 B1 RO 103604B1 RO 140483 A RO140483 A RO 140483A RO 14048389 A RO14048389 A RO 14048389A RO 103604 B1 RO103604 B1 RO 103604B1
- Authority
- RO
- Romania
- Prior art keywords
- paper
- fighting
- organisms
- micro
- producing paper
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 244000005700 microbiome Species 0.000 title abstract 2
- 238000001311 chemical methods and process Methods 0.000 abstract 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 241000233866 Fungi Species 0.000 abstract 1
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 abstract 1
- 229960002218 sodium chlorite Drugs 0.000 abstract 1
- 239000011122 softwood Substances 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
Landscapes
- Paper (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Inventia se refera la un procedeu chimic de combatere a microorganismelor (bacterii si fungi) care se formeaza în timpul procesului de fabricare a hîrtiilor de ziar si semiveline, care au, în compozitie, un continut ridicat de pasta mecanica si celuloza sulfit din rasinoase. Procedeul chimic consta în dozarea alternativa a cloritului de calciu sau sodiu si a unui produs pe baza de acid boric, monoetanolamina si formaldehida, în instalatia de fabricare a hîrtiei în proportii stabilite raportate la tona de hîrtie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO140483A RO103604B1 (ro) | 1989-06-28 | 1989-06-28 | PROCEDEU DE COMBATERE A MICROORGANISMELOR îN PROCESUL DE FABRICARE A HîRTIEI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO140483A RO103604B1 (ro) | 1989-06-28 | 1989-06-28 | PROCEDEU DE COMBATERE A MICROORGANISMELOR îN PROCESUL DE FABRICARE A HîRTIEI |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO103604A2 RO103604A2 (en) | 1991-12-09 |
| RO103604B1 true RO103604B1 (ro) | 1992-03-25 |
Family
ID=20125059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO140483A RO103604B1 (ro) | 1989-06-28 | 1989-06-28 | PROCEDEU DE COMBATERE A MICROORGANISMELOR îN PROCESUL DE FABRICARE A HîRTIEI |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO103604B1 (ro) |
-
1989
- 1989-06-28 RO RO140483A patent/RO103604B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO103604A2 (en) | 1991-12-09 |
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