SE451205B - SET FOR MANUFACTURING FIBER MATERIAL COATED WITH ACTIVE COAL - Google Patents

SET FOR MANUFACTURING FIBER MATERIAL COATED WITH ACTIVE COAL

Info

Publication number
SE451205B
SE451205B SE8500177A SE8500177A SE451205B SE 451205 B SE451205 B SE 451205B SE 8500177 A SE8500177 A SE 8500177A SE 8500177 A SE8500177 A SE 8500177A SE 451205 B SE451205 B SE 451205B
Authority
SE
Sweden
Prior art keywords
fiber material
material coated
manufacturing fiber
pulp
active coal
Prior art date
Application number
SE8500177A
Other languages
Swedish (sv)
Other versions
SE8500177L (en
SE8500177D0 (en
Inventor
H Lundstrom
Original Assignee
Sunds Defibrator
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sunds Defibrator filed Critical Sunds Defibrator
Priority to SE8500177A priority Critical patent/SE451205B/en
Publication of SE8500177D0 publication Critical patent/SE8500177D0/en
Priority to EP86900315A priority patent/EP0245260A1/en
Priority to PCT/SE1985/000502 priority patent/WO1986004367A1/en
Priority to DE1986900315 priority patent/DE245260T1/en
Publication of SE8500177L publication Critical patent/SE8500177L/xx
Priority to DK416786A priority patent/DK416786D0/en
Priority to NO1986863642A priority patent/NO863642D0/en
Priority to FI873110A priority patent/FI873110A/en
Publication of SE451205B publication Critical patent/SE451205B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
  • Materials For Medical Uses (AREA)
  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

A method of manufacturing fibre material containing atomized active carbon. According to the invention, the method is carried out in aqueous suspension with the addition of a tenside.

Description

15 451 205 För mätning av det framställda materialets absorption användes en absorptionstest med metylenblått. A measurement test with methylene blue was used to measure the absorption of the material produced.

En viss mängd av materialet skakades i en lösning av metylenblått, materialet avfiltrerades och lösningens färgintensitet mättes i en spektrofotometer.A certain amount of the material was shaken in a methylene blue solution, the material was filtered off and the color intensity of the solution was measured in a spectrophotometer.

Vid försök för framställning av cellulosafibrer belagda med aktivt kol användes olika massatyper, nämligen oblekt tallsulfatmassa, blekt tallsulfatmassa, blekt björksulfatmassa och kemimekanisk massa, s k CTMP.In experiments for the production of cellulosic fibers coated with activated carbon, different types of pulp were used, namely unbleached pine sulphate pulp, bleached pine sulphate pulp, bleached birch sulphate pulp and chemical mechanical pulp, so-called CTMP.

Ur de olika massatyperna framställdes en suspension med en koncentration av 3 g/l. Den önskade kolmängden tillsattes 1 liter av ifrågavarande suspension. Massasuspensionen tillsattes en katjonaktiv tensid i en mängd av 0,02 ml/g massa. Efter noggrann omrörning så att allt kol verkligen blivit vått, arkades blandningen i en arkform. Efter arkningen pressades arken och torkades på torktrumma vid 60 ° C i 2 timmar. De erhållna resultaten framgår av nedanstående tabell. 'fm 5 451 205 Satsad Verkllg Reten- Absorptlon mängd mängd tlon Massa k°] k°1 Teor Teoretlsk % % % mg MB/9 mg MB/9 m9 MB/ andel u g kol % k) Kol - 11% Oblekt 0 0 25 Tall- 10 5,7 57 sulfat- 20 16,5 83 massa 30 15,3 51 30 38 58 79 Blekt 0 0 0 Tall- 10 5,9 59 sulfat- 20 l#,8 74 massa 30 23,8 79 20 27 8% 70 Blekt o o 17 Björk- 10 7,3 73 sulfat- 20 18,4 92 massa 30 24 80 24 H0 46 60 CTMP 0 O 22 10 8 80 20 13,2 66 so 25,6 ss za us* us 61 3) MB = metylenblått Som det Framgår av försöksresultaten är det möjligt att arka blandningar av kol och cellulosamassa med god reten- tion av kolet och utan att kolets absorptlonsförmåga försäm- F85- Uppflnnlngen är Förlngsformerna, utan kan varieras tanken.From the different pulp types a suspension was prepared with a concentration of 3 g / l. The desired amount of carbon was added to 1 liter of the suspension in question. The pulp suspension was added a cationic surfactant in an amount of 0.02 ml / g pulp. After stirring thoroughly so that all the charcoal really got wet, the mixture was sheeted in a sheet form. After sheeting, the sheets were pressed and dried on a dryer at 60 ° C for 2 hours. The results obtained are shown in the table below. 'fm 5 451 205 Invested Verkllg Reten- Absorptlon amount amount tlon Mass k °] k ° 1 Theory Theoretical%%% mg MB / 9 mg MB / 9 m9 MB / share and carbon% k) Carbon - 11% Unbleached 0 0 25 Tall- 10 5.7 57 sulphate- 20 16.5 83 mass 30 15.3 51 30 38 58 79 Bleached 0 0 0 Tall- 10 5.9 59 sulphate- 20 l #, 8 74 mass 30 23.8 79 20 27 8% 70 Blekt oo 17 Björk- 10 7,3 73 sulphate- 20 18,4 92 mass 30 24 80 24 H0 46 60 CTMP 0 O 22 10 8 80 20 13,2 66 so 25,6 ss za us * us 61 3) MB = methylene blue As can be seen from the experimental results, it is possible to sheet mixtures of carbon and cellulose pulp with good retention of the carbon and without the carbon's absorbency impairing the F85.

Icke begränsad tlll de beskrlvna ut- Inom ramen För uppflnnlngs-Not limited to the described out- Within the framework of

Claims (2)

v~ 451 205 4 P a t e n t k r a vv ~ 451 205 4 P a t e n t k r a v 1. Sätt vid framställning av cellulosamassa innehållande finfördelat, aktivt ko] i vattensuspension, a v att vatten- suspensionen av Fibermaterialet före tillsatsen av det aktiva kolet, till- k ä n n e t e c k n a t föres en tensid i en koncentration av l0_7 - lÛ_1%. k ä n n e t e c k n a t a v att tensiden1. In the production of cellulosic pulp containing finely divided, active carbon in an aqueous suspension, in that the aqueous suspension of the fibrous material, prior to the addition of the activated carbon, is added to a surfactant in a concentration of 10_7 - 10%. k ä n n e t e c k n a t a v att surfactant 2. Sätt enligt kravet 1, utgöres av en kvartär ammoniumförening av dínonylfenol. ...MI 'YThe method of claim 1, is a quaternary ammonium compound of dinonylphenol. ... MI 'Y
SE8500177A 1985-01-15 1985-01-15 SET FOR MANUFACTURING FIBER MATERIAL COATED WITH ACTIVE COAL SE451205B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8500177A SE451205B (en) 1985-01-15 1985-01-15 SET FOR MANUFACTURING FIBER MATERIAL COATED WITH ACTIVE COAL
EP86900315A EP0245260A1 (en) 1985-01-15 1985-12-04 Method at manufacture of carbon-coated fibre material
PCT/SE1985/000502 WO1986004367A1 (en) 1985-01-15 1985-12-04 Method at manufacture of carbon-coated fibre material
DE1986900315 DE245260T1 (en) 1985-01-15 1985-12-04 METHOD FOR PRODUCING CARBON-COATED FIBER MATERIAL.
DK416786A DK416786D0 (en) 1985-01-15 1986-09-02 PROCEDURE FOR THE MANUFACTURING OF COATED FIBER MATERIAL
NO1986863642A NO863642D0 (en) 1985-01-15 1986-09-12 PROCEDURE FOR MANUFACTURING CARBON COATED FIBER MATERIAL.
FI873110A FI873110A (en) 1985-01-15 1987-07-14 FOERFARANDE FOER TILLVERKNING AV KOLBEKLAETT FIBERMATERIAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8500177A SE451205B (en) 1985-01-15 1985-01-15 SET FOR MANUFACTURING FIBER MATERIAL COATED WITH ACTIVE COAL

Publications (3)

Publication Number Publication Date
SE8500177D0 SE8500177D0 (en) 1985-01-15
SE8500177L SE8500177L (en) 1986-07-16
SE451205B true SE451205B (en) 1987-09-14

Family

ID=20358773

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8500177A SE451205B (en) 1985-01-15 1985-01-15 SET FOR MANUFACTURING FIBER MATERIAL COATED WITH ACTIVE COAL

Country Status (6)

Country Link
EP (1) EP0245260A1 (en)
DK (1) DK416786D0 (en)
FI (1) FI873110A (en)
NO (1) NO863642D0 (en)
SE (1) SE451205B (en)
WO (1) WO1986004367A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007133640A1 (en) 2006-05-09 2007-11-22 Traptek Llc Active particle-enhanced membrane and methods for making and using the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034947A (en) * 1956-04-25 1962-05-15 John R Conlisk Gas-aerosol filter material
US3266973A (en) * 1963-07-25 1966-08-16 Richard P Crowley Method of preparing adsorbent filter paper containing crystalline zeolite particles, and paper thereof
GB1173143A (en) * 1965-09-20 1969-12-03 Secr Defence Improvements in Protective Clothing
NO127414L (en) * 1968-10-17 1900-01-01 Ransburg Electro Coating Corp
CH556681A (en) * 1973-02-01 1974-12-13 Ghh Basel Ag FELT-SHAPED FILTER MATERIAL FOR CLEANING LIQUIDS, IN PARTICULAR WATER.
US3969268A (en) * 1974-12-31 1976-07-13 Toyobo Co., Ltd. Process for preparing active carbon fibers
US4289513A (en) * 1978-03-27 1981-09-15 The Mead Corporation Activated sorbtion paper and products produced thereby
US4239516A (en) * 1979-03-08 1980-12-16 Max Klein Porous media to separate gases liquid droplets and/or solid particles from gases or vapors and coalesce entrained droplets
ATE30752T1 (en) * 1983-09-12 1987-11-15 American Cyanamid Co NON-WOVEN FABRIC WITH ACTIVATED CARBON.
US4495030A (en) * 1983-12-15 1985-01-22 American Cyanamid Company Filter paper

Also Published As

Publication number Publication date
NO863642L (en) 1986-09-12
FI873110A0 (en) 1987-07-14
WO1986004367A1 (en) 1986-07-31
FI873110A (en) 1987-07-14
DK416786A (en) 1986-09-02
EP0245260A1 (en) 1987-11-19
NO863642D0 (en) 1986-09-12
SE8500177L (en) 1986-07-16
SE8500177D0 (en) 1985-01-15
DK416786D0 (en) 1986-09-02

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