ZA902208B - A method for regulating the feed or combustion conditions of concentrated waste liquours of varying chemical and physical properties,for their burning in a soda recovery unit - Google Patents

A method for regulating the feed or combustion conditions of concentrated waste liquours of varying chemical and physical properties,for their burning in a soda recovery unit

Info

Publication number: ZA902208B
Authority: ZA; South Africa
Prior art keywords: liquours; burning; regulating; feed; physical properties
Prior art date: 1989-03-31

Application number

ZA902208A

Other languages

English (en)

Inventor

Paavo Hyoety

Hyoety Paavo

Erik Saiha

Saiha Erik

Original Assignee

Tampella Oy Ab

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.)

1989-03-31

Filing date

1990-03-22

Publication date

1990-12-28

1990-03-22 Application filed by Tampella Oy Ab filed Critical Tampella Oy Ab

1990-12-28 Publication of ZA902208B publication Critical patent/ZA902208B/xx

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
- D21C11/122—Treatment, e.g. dissolution, of the smelt
- 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
- D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye

ZA902208A 1989-03-31 1990-03-22 A method for regulating the feed or combustion conditions of concentrated waste liquours of varying chemical and physical properties,for their burning in a soda recovery unit ZA902208B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI891574A FI82081C (fi)	1989-03-31	1989-03-31	Saett att reglera inmatnings- eller foerbraenningsfoerhaollandena foer braennlut med varierande kemiska och fysikaliska egenskaper vid foerbraenning i sodapanna.

Publications (1)

Publication Number	Publication Date
ZA902208B true ZA902208B (en)	1990-12-28

Family

ID=8528167

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA902208A ZA902208B (en)	1989-03-31	1990-03-22	A method for regulating the feed or combustion conditions of concentrated waste liquours of varying chemical and physical properties,for their burning in a soda recovery unit

Country Status (11)

Country	Link
US (1)	US5062921A (xx)
JP (1)	JPH02269888A (xx)
BR (1)	BR9001495A (xx)
CA (1)	CA2013456A1 (xx)
ES (1)	ES2019546A6 (xx)
FI (1)	FI82081C (xx)
FR (1)	FR2646180A1 (xx)
PT (1)	PT93587A (xx)
RU (1)	RU1836604C (xx)
SE (1)	SE9001062L (xx)
ZA (1)	ZA902208B (xx)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI70270C (fi) *	1985-03-18	1986-09-15	Tampella Oy Ab	Saett att reglera inmatnings- och foerbraenningsfoerhaollandena av foerbraenningslutar varierande till sin kemiska och fysikaliska komposition foer foerbraenning i en sodapanna

1989
- 1989-03-31 FI FI891574A patent/FI82081C/fi not_active IP Right Cessation
1990
- 1990-03-22 ZA ZA902208A patent/ZA902208B/xx unknown
- 1990-03-23 SE SE9001062A patent/SE9001062L/ not_active Application Discontinuation
- 1990-03-28 PT PT93587A patent/PT93587A/pt not_active Application Discontinuation
- 1990-03-29 US US07/500,951 patent/US5062921A/en not_active Expired - Fee Related
- 1990-03-30 FR FR9004073A patent/FR2646180A1/fr not_active Withdrawn
- 1990-03-30 ES ES9000908A patent/ES2019546A6/es not_active Expired - Lifetime
- 1990-03-30 CA CA002013456A patent/CA2013456A1/en not_active Abandoned
- 1990-03-30 BR BR909001495A patent/BR9001495A/pt unknown
- 1990-03-30 JP JP2081430A patent/JPH02269888A/ja active Pending
- 1990-03-30 RU SU904743649A patent/RU1836604C/ru active

Also Published As

Publication number	Publication date
SE9001062L (sv)	1990-10-01
FR2646180A1 (fr)	1990-10-26
PT93587A (pt)	1990-11-07
BR9001495A (pt)	1991-04-16
FI891574A0 (fi)	1989-03-31
FI82081B (fi)	1990-09-28
US5062921A (en)	1991-11-05
RU1836604C (ru)	1993-08-23
FI82081C (fi)	1991-01-10
JPH02269888A (ja)	1990-11-05
ES2019546A6 (es)	1991-06-16
SE9001062D0 (sv)	1990-03-23
CA2013456A1 (en)	1990-09-30

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