NO163746C - Fremgangsmaate for separering av lignin og fenol fra fenolopploesninger. - Google Patents

Fremgangsmaate for separering av lignin og fenol fra fenolopploesninger.

Info

Publication number: NO163746C
Authority: NO; Norway
Prior art keywords: phenol; lignin; aqueous phase; procedure; phase
Prior art date: 1986-12-31

Application number

NO875427A

Other languages

English (en)

Norwegian (no)

Other versions

NO875427L (no

NO875427D0 (no

NO163746B (no

Inventor

Kurt Ekman

Original Assignee

Neste Oy

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.)

1986-12-31

Filing date

1987-12-23

Publication date

1990-07-11

1987-12-23 Application filed by Neste Oy filed Critical Neste Oy

1987-12-23 Publication of NO875427D0 publication Critical patent/NO875427D0/no

1988-07-01 Publication of NO875427L publication Critical patent/NO875427L/no

1990-04-02 Publication of NO163746B publication Critical patent/NO163746B/no

1990-07-11 Publication of NO163746C publication Critical patent/NO163746C/no

Links

ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title abstract 8
229920005610 lignin Polymers 0.000 title abstract 7
239000008346 aqueous phase Substances 0.000 abstract 4
239000000243 solution Substances 0.000 abstract 3
239000012074 organic phase Substances 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
239000007864 aqueous solution Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000012071 phase Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
- 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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0042—Fractionating or concentration of spent liquors by special methods

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)
Compounds Of Unknown Constitution (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

NO875427A 1986-12-31 1987-12-23 Fremgangsmaate for separering av lignin og fenol fra fenolopploesninger. NO163746C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI865359A FI77061C (fi)	1986-12-31	1986-12-31	Foerfarande foer separering av lignin och fenol fraon fenolloesningar.

Publications (4)

Publication Number	Publication Date
NO875427D0 NO875427D0 (no)	1987-12-23
NO875427L NO875427L (no)	1988-07-01
NO163746B NO163746B (no)	1990-04-02
NO163746C true NO163746C (no)	1990-07-11

Family

ID=8523725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO875427A NO163746C (no)	1986-12-31	1987-12-23	Fremgangsmaate for separering av lignin og fenol fra fenolopploesninger.

Country Status (9)

Country	Link
EP (1)	EP0273758B1 (de)
JP (1)	JPS63174940A (de)
AT (1)	ATE66978T1 (de)
BR (1)	BR8707189A (de)
CA (1)	CA1284491C (de)
DE (1)	DE3772740D1 (de)
FI (1)	FI77061C (de)
NO (1)	NO163746C (de)
ZA (1)	ZA879482B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5133392A (en) *	1991-04-10	1992-07-28	Eastman Kodak Company	Liquid injection using container bottom sensing
CN1425090A (zh) *	1999-12-22	2003-06-18	自然纸浆股份公司	从生产纸浆的废液中抽提制取或者回收羧酸的方法
CA2544323A1 (en) *	2003-10-31	2005-05-12	Functional Wood Material Research Association	Method and apparatus for manufacturing lignophenol derivative
CA2544316A1 (en) *	2003-10-31	2005-05-12	Ebara Corporation	Method of separating and recovering acid/sugar solution and lignophenol derivative from lignocellulosic material
US8158842B2 (en) *	2007-06-15	2012-04-17	Uop Llc	Production of chemicals from pyrolysis oil
CN117645729A (zh) *	2023-12-01	2024-03-05	泰山学院	一种高化学反应活性木质素的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1983002125A1 (en) *	1981-12-10	1983-06-23	Memorial Institute Battelle	A method for the delignification of wood and other ligno-cellulosic products

1986
- 1986-12-31 FI FI865359A patent/FI77061C/fi not_active IP Right Cessation
1987
- 1987-12-17 ZA ZA879482A patent/ZA879482B/xx unknown
- 1987-12-23 NO NO875427A patent/NO163746C/no unknown
- 1987-12-29 JP JP62336801A patent/JPS63174940A/ja active Pending
- 1987-12-29 EP EP87311492A patent/EP0273758B1/de not_active Expired - Lifetime
- 1987-12-29 DE DE8787311492T patent/DE3772740D1/de not_active Expired - Fee Related
- 1987-12-29 AT AT87311492T patent/ATE66978T1/de not_active IP Right Cessation
- 1987-12-30 CA CA000555663A patent/CA1284491C/en not_active Expired - Fee Related
- 1987-12-30 BR BR8707189A patent/BR8707189A/pt unknown

Also Published As

Publication number	Publication date
CA1284491C (en)	1991-05-28
EP0273758B1 (de)	1991-09-04
DE3772740D1 (de)	1991-10-10
NO875427L (no)	1988-07-01
EP0273758A2 (de)	1988-07-06
ATE66978T1 (de)	1991-09-15
FI865359L (fi)	1988-07-01
BR8707189A (pt)	1988-08-16
FI865359A0 (fi)	1986-12-31
NO875427D0 (no)	1987-12-23
EP0273758A3 (en)	1989-08-23
FI77061B (fi)	1988-09-30
JPS63174940A (ja)	1988-07-19
FI77061C (fi)	1989-01-10
ZA879482B (en)	1988-06-14
NO163746B (no)	1990-04-02

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