NO173457C - Fremgangsmaate og anordning for behandling av svartlut ved anvendelse av dobbel lufttilfoersel - Google Patents

Fremgangsmaate og anordning for behandling av svartlut ved anvendelse av dobbel lufttilfoersel

Info

Publication number: NO173457C
Authority: NO; Norway
Prior art keywords: air supply; black liquor; dual air; treating black; treating
Prior art date: 1985-09-23

Application number

NO863768A

Other languages

English (en)

Norwegian (no)

Other versions

NO863768D0 (no

NO863768L (no

NO173457B (no

Inventor

Arthur L Kohl

Original Assignee

Rockwell International Corp

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.)

1985-09-23

Filing date

1986-09-22

Publication date

1993-12-15

1985-09-23 Priority claimed from US06/779,321 external-priority patent/US4682985A/en

1986-09-22 Application filed by Rockwell International Corp filed Critical Rockwell International Corp

1986-09-22 Publication of NO863768D0 publication Critical patent/NO863768D0/no

1987-03-24 Publication of NO863768L publication Critical patent/NO863768L/no

1993-09-06 Publication of NO173457B publication Critical patent/NO173457B/no

1993-12-15 Publication of NO173457C publication Critical patent/NO173457C/no

Links

230000009977 dual effect Effects 0.000 title 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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/12—Combustion of pulp liquors
- D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis

NO863768A 1985-09-23 1986-09-22 Fremgangsmaate og anordning for behandling av svartlut ved anvendelse av dobbel lufttilfoersel NO173457C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/779,321 US4682985A (en)	1983-04-21	1985-09-23	Gasification of black liquor

Publications (4)

Publication Number	Publication Date
NO863768D0 NO863768D0 (no)	1986-09-22
NO863768L NO863768L (no)	1987-03-24
NO173457B NO173457B (no)	1993-09-06
NO173457C true NO173457C (no)	1993-12-15

Family

ID=25116027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO863768A NO173457C (no)	1985-09-23	1986-09-22	Fremgangsmaate og anordning for behandling av svartlut ved anvendelse av dobbel lufttilfoersel

Country Status (5)

Country	Link
JP (1)	JPH0819632B2 (fr)
CA (1)	CA1274355A (fr)
FI (1)	FI85516C (fr)
NO (1)	NO173457C (fr)
SE (1)	SE466920B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1222604A (fr) *	1983-04-18	1987-06-09	Arthur L. Kohl	Gazeification de la liqueur noire

1986
- 1986-06-27 CA CA000512643A patent/CA1274355A/fr not_active Expired - Fee Related
- 1986-08-13 FI FI863287A patent/FI85516C/fi not_active IP Right Cessation
- 1986-09-19 SE SE8603958A patent/SE466920B/sv not_active IP Right Cessation
- 1986-09-22 NO NO863768A patent/NO173457C/no unknown
- 1986-09-22 JP JP61222234A patent/JPH0819632B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NO863768D0 (no)	1986-09-22
CA1274355A (fr)	1990-09-25
SE466920B (sv)	1992-04-27
SE8603958L (sv)	1987-03-24
FI863287A7 (fi)	1987-03-24
JPH0819632B2 (ja)	1996-02-28
SE8603958D0 (sv)	1986-09-19
FI85516C (fi)	1992-04-27
FI863287A0 (fi)	1986-08-13
NO863768L (no)	1987-03-24
FI85516B (fi)	1992-01-15
NO173457B (no)	1993-09-06
JPS6269894A (ja)	1987-03-31

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