ATE113567T1 - Verfahren zur herstellung von aktivkohle aus zellulosehaltigem material. - Google Patents

Verfahren zur herstellung von aktivkohle aus zellulosehaltigem material.

Info

Publication number: ATE113567T1
Authority: AT; Austria
Prior art keywords: activated carbon; cellulosic material; manufacture; pyrolysis; activation
Prior art date: 1990-06-27

Application number

AT91911099T

Other languages

English (en)

Inventor

Pertti Nousiainen

Shahram Heidari

Original Assignee

Kemira Oy Saeteri

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.)

1990-06-27

Filing date

1991-06-25

Publication date

1994-11-15

1991-06-25 Application filed by Kemira Oy Saeteri filed Critical Kemira Oy Saeteri

1994-11-15 Application granted granted Critical

1994-11-15 Publication of ATE113567T1 publication Critical patent/ATE113567T1/de

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 4
239000000463 material Substances 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title abstract 2
238000000197 pyrolysis Methods 0.000 abstract 2
239000002841 Lewis acid Substances 0.000 abstract 1
HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract 1
230000004913 activation Effects 0.000 abstract 1
150000007517 lewis acids Chemical class 0.000 abstract 1
229910001416 lithium ion Inorganic materials 0.000 abstract 1

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/336—Preparation characterised by gaseous activating agents
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/382—Making shaped products, e.g. fibres, spheres, membranes or foam

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Textile Engineering (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Carbon And Carbon Compounds (AREA)
Inorganic Fibers (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)
Materials For Medical Uses (AREA)
Investigating Or Analysing Biological Materials (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Separation Of Gases By Adsorption (AREA)

AT91911099T 1990-06-27 1991-06-25 Verfahren zur herstellung von aktivkohle aus zellulosehaltigem material. ATE113567T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI903254A FI85133C (fi)	1990-06-27	1990-06-27	Foerfarande foer framstaellning av aktivkol fraon cellulosahaltigt material.

Publications (1)

Publication Number	Publication Date
ATE113567T1 true ATE113567T1 (de)	1994-11-15

Family

ID=8530708

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91911099T ATE113567T1 (de)	1990-06-27	1991-06-25	Verfahren zur herstellung von aktivkohle aus zellulosehaltigem material.

Country Status (8)

Country	Link
EP (1)	EP0489133B1 (de)
JP (1)	JPH05501245A (de)
AT (1)	ATE113567T1 (de)
AU (1)	AU7967991A (de)
DE (1)	DE69104959T2 (de)
ES (1)	ES2066450T3 (de)
FI (1)	FI85133C (de)
WO (1)	WO1992000244A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4416576C1 (de) *	1994-05-11	1995-11-09	Braeutigam Joerg	Verfahren zur Herstellung kugelförmiger Aktivkohle
US5968854A (en) *	1997-10-03	1999-10-19	Electromagnetic Protection, Inc.	EMI shielding fabric and fabric articles made therefrom
RU2118291C1 (ru) *	1998-02-26	1998-08-27	Общество с ограниченной ответственностью "ПлУГ"	Способ непрерывной переработки углеродсодержащего сырья и устройство для его осуществления
US6116592A (en) *	1998-03-12	2000-09-12	Heidelberger Druckmaschinen Aktiengesellschaft	Sheet conveyor for a delivery of a sheet-fed printing press
AR018473A1 (es) *	1999-03-05	2001-11-14	Toyota Motor Co Ltd	Un metodo de almacenamiento por adsorcion de gas natural y adsorbente para utilizar en el mismo

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1124702A (en) *	1978-04-21	1982-06-01	Keith Simpson	Manufacture of activated carbon
GB8822518D0 (en) *	1988-09-26	1988-11-02	Cybertronics Ltd	Improvements in & relating to fibrous activated carbons

1990
- 1990-06-27 FI FI903254A patent/FI85133C/fi not_active IP Right Cessation
1991
- 1991-06-25 AT AT91911099T patent/ATE113567T1/de not_active IP Right Cessation
- 1991-06-25 JP JP3510551A patent/JPH05501245A/ja active Pending
- 1991-06-25 AU AU79679/91A patent/AU7967991A/en not_active Abandoned
- 1991-06-25 EP EP91911099A patent/EP0489133B1/de not_active Expired - Lifetime
- 1991-06-25 ES ES91911099T patent/ES2066450T3/es not_active Expired - Lifetime
- 1991-06-25 WO PCT/FI1991/000197 patent/WO1992000244A1/en not_active Ceased
- 1991-06-25 DE DE69104959T patent/DE69104959T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FI903254A7 (fi)	1991-11-29
ES2066450T3 (es)	1995-03-01
DE69104959D1 (de)	1994-12-08
FI903254A0 (fi)	1990-06-27
EP0489133B1 (de)	1994-11-02
EP0489133A1 (de)	1992-06-10
AU7967991A (en)	1992-01-23
DE69104959T2 (de)	1995-06-08
JPH05501245A (ja)	1993-03-11
FI85133B (fi)	1991-11-29
FI85133C (fi)	1992-03-10
WO1992000244A1 (en)	1992-01-09

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Legal Events

Date	Code	Title
1995-10-15	UEP	Publication of translation of european patent specification
1998-04-15	EEIH	Change in the person of patent owner
1999-03-15	REN	Ceased due to non-payment of the annual fee