FI53846B - Foerfarande foer aotervinning av lignin och cellulosa ur bark fraktionsvis - Google Patents

Foerfarande foer aotervinning av lignin och cellulosa ur bark fraktionsvis

Info

Publication number
FI53846B
FI53846B FI2595/72A FI259572A FI53846B FI 53846 B FI53846 B FI 53846B FI 2595/72 A FI2595/72 A FI 2595/72A FI 259572 A FI259572 A FI 259572A FI 53846 B FI53846 B FI 53846B
Authority
FI
Finland
Prior art keywords
bakery
fractions
cellulose
procedure
application
Prior art date
Application number
FI2595/72A
Other languages
English (en)
Other versions
FI53846C (fi
Inventor
John Hoeye
Original Assignee
Toten Cellulosefab As
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 Toten Cellulosefab As filed Critical Toten Cellulosefab As
Application granted granted Critical
Publication of FI53846B publication Critical patent/FI53846B/fi
Publication of FI53846C publication Critical patent/FI53846C/fi

Links

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
FI2595/72A 1971-09-23 1972-09-21 Foerfarande foer aotervinning av lignin och cellulosa ur bark fraktionsvis FI53846C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO03521/71A NO128174B (fi) 1971-09-23 1971-09-23

Publications (2)

Publication Number Publication Date
FI53846B true FI53846B (fi) 1978-05-02
FI53846C FI53846C (fi) 1978-08-10

Family

ID=19879678

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2595/72A FI53846C (fi) 1971-09-23 1972-09-21 Foerfarande foer aotervinning av lignin och cellulosa ur bark fraktionsvis

Country Status (7)

Country Link
US (1) US3817826A (fi)
AT (1) AT336641B (fi)
CA (1) CA960810A (fi)
DE (1) DE2246647A1 (fi)
FI (1) FI53846C (fi)
NO (1) NO128174B (fi)
SE (1) SE378858B (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1025347B (it) * 1973-11-23 1978-08-10 Sued Chemie Ag Processo per la disgregazione di gusci di avena
IT1025544B (it) * 1973-11-23 1978-08-30 Sued Chemie Ag Processo per disgregare legno di latifoglie
US3990904A (en) * 1976-05-11 1976-11-09 Sud-Chemie Ag Method for the preparation of xylose solutions
CH625251A5 (fi) * 1978-10-04 1981-09-15 Battelle Memorial Institute
NO153373C (no) * 1983-06-09 1986-03-05 John Hoeye Boreslam basert paa leiremineraler.
US5023103A (en) * 1987-01-27 1991-06-11 D. D. Williamson & Co., Inc. Fiber and method of making
CA2650919C (en) * 2009-01-23 2014-04-22 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638150C (en) * 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2650913C (en) * 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638160C (en) * 2008-07-24 2015-02-17 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
CA2638157C (en) * 2008-07-24 2013-05-28 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CA2638159C (en) * 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
US9335043B2 (en) 2009-08-24 2016-05-10 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
BRPI1100063A2 (pt) 2010-05-07 2017-04-04 Abengoa Bioenergy New Tech Inc processos para a recuperação de valores de uma massa de fermentação, e para extração de lignina e inorgânicos, e, produtos de sólidos ricos em lignina
WO2014160262A1 (en) 2013-03-14 2014-10-02 Abengoa Bioenergy New Technologies, Llc Methods for converting cellulosic waste to bioproducts
FI128419B (fi) * 2014-01-13 2020-04-30 Upm Kymmene Corp Menetelmä lignoselluloosahiukkasjakeen ja ligniinihiukkasjakeen erottamiseksi

Also Published As

Publication number Publication date
NO128174B (fi) 1973-10-08
FI53846C (fi) 1978-08-10
ATA818172A (de) 1976-09-15
SE378858B (fi) 1975-09-15
AT336641B (de) 1977-05-10
US3817826A (en) 1974-06-18
DE2246647A1 (de) 1973-03-29
CA960810A (en) 1975-01-14

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