DE162866C - - Google Patents
Info
- Publication number
- DE162866C DE162866C DENDAT162866D DE162866DA DE162866C DE 162866 C DE162866 C DE 162866C DE NDAT162866 D DENDAT162866 D DE NDAT162866D DE 162866D A DE162866D A DE 162866DA DE 162866 C DE162866 C DE 162866C
- Authority
- DE
- Germany
- Prior art keywords
- copper
- cellulose
- ammonia
- water
- mixture
- 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
- 229920002678 cellulose Polymers 0.000 claims description 23
- 239000001913 cellulose Substances 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 229910001868 water Inorganic materials 0.000 claims description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005755 formation reaction Methods 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000005750 Copper hydroxide Substances 0.000 claims description 4
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper(II) hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 150000001879 copper Chemical class 0.000 claims description 4
- 229910001956 copper hydroxide Inorganic materials 0.000 claims description 4
- DBNPDRYVYQWGFW-UHFFFAOYSA-N N.[Cu]=O Chemical compound N.[Cu]=O DBNPDRYVYQWGFW-UHFFFAOYSA-N 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 150000001447 alkali salts Chemical class 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 5
- 229920000742 Cotton Polymers 0.000 claims 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L Copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 2
- 238000009835 boiling Methods 0.000 claims 2
- 235000002639 sodium chloride Nutrition 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims 2
- 239000005749 Copper compound Substances 0.000 claims 1
- 240000007817 Olea europaea Species 0.000 claims 1
- 150000001880 copper compounds Chemical class 0.000 claims 1
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000007429 general method Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- 238000010792 warming Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 229920000875 Dissolving pulp Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005517 mercerization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/006—Preparation of cuprammonium cellulose solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE162866C true DE162866C (fr) |
Family
ID=428617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT162866D Active DE162866C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE162866C (fr) |
-
0
- DE DENDAT162866D patent/DE162866C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE162866C (fr) | ||
| DE964949C (de) | Verfahren zur Herstellung lagerbestaendiger Loesungen zum Flammfestmachen von Fasermaterial auf Cellulosebasis | |
| DE1168316B (de) | Verfahren zur Herstellung eines Gemisches aus Zirkoniumoxyd und Kieselsaeure | |
| DE2625631A1 (de) | Verfahren zur herstellung von alkaligoldsulfit | |
| DE106961C (fr) | ||
| DE897992C (de) | Verfahren zur Herstellung haltbarer Leukoverbindungen von Kuepenfarbstoffen | |
| DE518316C (de) | Verfahren zur Darstellung von Cycloketonen, Polycycloketonen und Chinonen | |
| DE1904235A1 (de) | Verfahren zur Herstellung von Palladiumacetylacetonat | |
| DE854432C (de) | Verfahren zum Herstellen von Chlorkautschuk | |
| DE229572C (fr) | ||
| DE443585C (de) | Verfahren zur Darstellung von Farbstoffen der Anthrachinonreihe | |
| DE228836C (fr) | ||
| DE916770C (de) | Verfahren zur Herstellung von Alkaliverbindungen aus rohem Pentachlorphenol | |
| DE483398C (de) | Verfahren zur Herstellung von kolloiden Schaedlingsbekaempfungsmitteln | |
| DE388022C (de) | Verfahren zur Herstellung von kolloidalem Schwefel | |
| DE707847C (de) | Verfahren zur Herstellung von Verdickungsmitteln fuer den Zeugdruck aus Kirschgummi | |
| DE928831C (de) | Verfahren zur Herstellung von komplexen Kupferalkalicyaniden | |
| DE508014C (de) | Verfahren zur Herstellung konzentrierter Loesungen von Cellulose in Kupferammoniakloesungen | |
| DE217477C (fr) | ||
| DE462041C (de) | Verfahren zur Herstellung der ªÏ-Methylsulfonsaeuren von Diaminoanthrachinonen | |
| DE218728C (fr) | ||
| DE193509C (fr) | ||
| DE1245925B (de) | Verfahren zum Stabilisieren von Dithiomten | |
| DE905777C (de) | Verfahren zur Durchfuehrung von chemsichen Umsetzungen unter Verwendung von Chloriten | |
| AT39948B (de) | Verfahren zur Oxydation von aromatischen Verbindungen, welche die Propenylgruppe enthalten. |