NO872605D0 - ALKALIC BLACK FINISH TREATMENT. - Google Patents

ALKALIC BLACK FINISH TREATMENT.

Info

Publication number: NO872605D0
Authority: NO; Norway
Prior art keywords: alkalic; finish treatment; black finish; black; treatment
Prior art date: 1986-06-23

Application number

NO872605A

Other languages

Norwegian (no)

Inventor

Gerald L Bauer

Claude E Ellis

Robert E Ely

Original Assignee

Zimpro Inc

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.)

1986-06-23

Filing date

1987-06-22

Publication date

1987-06-22

1987-06-22 Application filed by Zimpro Inc filed Critical Zimpro Inc

1987-06-22 Publication of NO872605D0 publication Critical patent/NO872605D0/en

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
- D21C11/14—Wet combustion ; Treatment of pulp liquors without previous evaporation, by oxidation of the liquors remaining at least partially in the liquid phase, e.g. by application or pressure

NO872605A 1986-06-23 1987-06-22 ALKALIC BLACK FINISH TREATMENT. NO872605D0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US87715686A	1986-06-23	1986-06-23

Publications (1)

Publication Number	Publication Date
NO872605D0 true NO872605D0 (en)	1987-06-22

Family

ID=25369380

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO872605A NO872605D0 (en)	1986-06-23	1987-06-22	ALKALIC BLACK FINISH TREATMENT.

Country Status (5)

Country	Link
EP (1)	EP0251533A1 (en)
AU (1)	AU7361687A (en)
BR (1)	BR8703602A (en)
FI (1)	FI872751A7 (en)
NO (1)	NO872605D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI123086B (en)	2011-02-28	2012-10-31	Aalto Korkeakoulusaeaetioe	Procedure for the recovery of chemicals
FR3039567A1 (en)	2015-07-31	2017-02-03	Commissariat Energie Atomique	DEVICE AND PROCESS FOR TREATING BLACK LIQUOR FROM THE PREPARATION OF PAPER PULP BY HYDROTHERMAL LIQUEFACTION

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3714911A (en) *	1971-03-10	1973-02-06	Sterling Drug Inc	Method of treatment of alkaline pulping black liquors by wet air oxidation
CA1247809A (en) *	1984-03-21	1989-01-03	Robert J. Spannuth	Spent pulping liquor recovery process

1987
- 1987-05-28 AU AU73616/87A patent/AU7361687A/en not_active Abandoned
- 1987-06-12 EP EP87305198A patent/EP0251533A1/en not_active Withdrawn
- 1987-06-22 FI FI872751A patent/FI872751A7/en not_active Application Discontinuation
- 1987-06-22 NO NO872605A patent/NO872605D0/en unknown
- 1987-06-23 BR BR8703602A patent/BR8703602A/en unknown

Also Published As

Publication number	Publication date
FI872751A0 (en)	1987-06-22
EP0251533A1 (en)	1988-01-07
FI872751A7 (en)	1987-12-24
AU7361687A (en)	1987-12-24
BR8703602A (en)	1988-08-23

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