DE88563C - - Google Patents
Info
- Publication number
- DE88563C DE88563C DENDAT88563D DE88563DA DE88563C DE 88563 C DE88563 C DE 88563C DE NDAT88563 D DENDAT88563 D DE NDAT88563D DE 88563D A DE88563D A DE 88563DA DE 88563 C DE88563 C DE 88563C
- Authority
- DE
- Germany
- Prior art keywords
- mass
- cold
- paper
- garlic
- leaching
- 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.)
- Expired
Links
- 235000004611 garlic Nutrition 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000002386 leaching Methods 0.000 claims description 4
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 4
- 238000004061 bleaching Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 2
- 244000245420 ail Species 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 240000002234 Allium sativum Species 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 229940072033 potash Drugs 0.000 description 3
- 235000015320 potassium carbonate Nutrition 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 241000219430 Betula pendula Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 241000499877 Phormium Species 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000002699 waste material 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Description
Zweck vorliegender Erfindung ist. den Gebrauch gewisser Stoffe, welche der kostspieligen Vorbehandlung wegen bisher bei der Papiertabrikation nur eine beschrankte Verwendung finden können, allgemein zu machen. Die Papiermassen, um welche es sich hier handelt, sind besonders die chemischen, halbchemischen, braunen und mechanischen Papiermassen. Makulaturen, bedruckte, weiise oder farbige Papiere, sodahaltige Massen, Phormium, Juten, Alfa, Stroh und dergl. Faserstoffe.The purpose of the present invention is. the use of certain substances, which of the expensive ones Pretreatment due to its limited use in the manufacture of paper so far can find to make general. The paper pulp, which we are dealing with here, are especially the chemical, semi-chemical, brown and mechanical pulps. Waste, printed, white or colored papers, masses containing soda, phormium, jute, alfa, Straw and the like. Fibrous materials.
Das Verfahren besteht darin, die 7.11 behandelnden Stoffe nach verschiedenen Vorarbeiten einer besonderen Auslaugung und darauf in geeigneten Apparaten einer Wäsche zu unterwerfen.The procedure is to treat the 7.11 Substances after various preparatory work of a special leaching and then in suitable apparatus of a wash to subjugate.
Nachdem die Stoffe ausgesucht sind, werden sie 4^ Minuten lang in Malerlauge kalt eingeweicht. Die Malerlauge ist eine Lösung von Pottasche und Knoblauch, und zwar 100 g Knoblauch auf 10 kg Pottasche, wobei der Knoblauch in Form eines Absuds angewendet wird.After the fabrics have been selected, they are soaked in cold water for four and a half minutes in painters' liquor. The painter's liquor is a solution of potash and garlic, 100 g Garlic on 10 kg of potash, the garlic being applied in the form of a decoction will.
Papier wird erst in kaltem Wasser geweicht, Alta. Stroh und ähnliche Stoffe werden zuvor in höchstens 15 mm lange Stücke zerhackt.Paper is first soaked in cold water, Alta. Straw and similar materials are used beforehand Chopped into pieces no longer than 15 mm.
Nachdem die Stücke, wie angegeben, circa 45 Minuten in der Lauge verblieben sind, werden sie herausgenommen und in einen Zerkleinerungsapparat gebracht.After the pieces have remained in the lye for about 45 minutes, as indicated, they are taken out and placed in a grinder.
Diese kalte Auslaugung befördert die später vorzunehmende Entfärbung und Zertrennung der Fasern, indem durch sie die Druckerschwärze, sowie andere fette Stolle zersetzt werden, und trägt viel dazu bei. eine reine Masse zu erhalten.This cold leaching promotes the later decolorization and separation of the fibers by breaking down the printer's ink and other fat clumps through them and contributes a lot to it. to get a pure mass.
Farbige Papiere können mit weifsen zusammen behandelt werden, es ist jedoch vorzuziehen, sie in ein besonderes Bad zu bringen. Thut man dies nicht, so inufs man die Masse länger im Bade lassen.Colored papers can be treated together with white, but it is preferable to bring them to a special bathroom. If one does not do this, one calls the crowd leave it in the bath longer.
Nachdem die Masse zerkleinert ist, wird sie in ein zweites Bad gebracht, welches sie entAfter the mass has been crushed, it is brought into a second bath, which it ent
weiches folgender-soft following-
ethan und folgende vorher zutärbl und zertrennt und
niafsen bereitet wird:ethane and the following previously tinted and severed and
niafsen is prepared:
Auf je loo kg Masse werden 150 1 reines,
abgeklärtes Wasser in eine speciell dazu bestimmte Kufe
bereitete Lauge hinzugefügt:For every 100 kg of mass, 150 liters of pure, clarified water are poured into a specially designed vat
prepared lye added:
Auf je 100 kg 4 kg Kochsalz, 0,5 kg kohlensaures Natron, 0,1 kg Knoblauch (Absud). Diese Stoffe Ui(st man auf einem gelinden Feuer mit genügendem Wasser kochen, um sie gut'■ zu decken; hierauf werden sie abgenommen und 2,5 bis 3 kg amerikanische Pottasche zugefügt. For every 100 kg 4 kg of table salt, 0.5 kg of carbonate of soda, 0.1 kg of garlic (decoction). These substances are found on a mild fire boil with enough water to cover them well; then they are removed and 2.5 to 3 kg of American potash added.
Man läfst dann 24 Stunden auflösen und seiht darauf durch ein teines Sieb. Anstatt des Knoblauchs kann auch ein entsprechendes Quantum All visu! lid (C2 Η-}.-, S oder eine andere Cruciierencssenz angewendet werden. Der Zweck des Knoblauchs oder dessen Surrogats ist, das Bleichen der Massen energisch zu fördern.It is then allowed to dissolve for 24 hours and then strained through a fine sieve. Instead of the garlic, a corresponding quantity of All visu! lid (C 2 Η -} .-, S, or some other cruciate essence. The purpose of garlic, or its surrogate, is to vigorously promote the bleaching of the masses.
In diese Lauge wird die Masse geschüttet und die Auslaugung energisch, im NothfalleThe mass is poured into this lye and the leaching vigorously in the event of an emergency
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE88563C true DE88563C (en) | 1900-01-01 |
Family
ID=360443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT88563D Expired DE88563C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE88563C (en) |
-
0
- DE DENDAT88563D patent/DE88563C/de not_active Expired
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