NL232042A - - Google Patents

Info

Publication number
NL232042A
NL232042A NL232042DA NL232042A NL 232042 A NL232042 A NL 232042A NL 232042D A NL232042D A NL 232042DA NL 232042 A NL232042 A NL 232042A
Authority
NL
Netherlands
Application number
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.)
Publication of NL232042A publication Critical patent/NL232042A/xx

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/04Regeneration of pulp liquors or effluent waste waters of alkali lye
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/0085Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
NL232042D 1958-01-29 NL232042A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI14333A DE1076485B (de) 1958-01-29 1958-01-29 Verfahren zur Entfernung der Kieselsaeure aus silikatreichen, alkalischen Zellstoffablaugen, insbesondere im kontinuierlichen Betrieb

Publications (1)

Publication Number Publication Date
NL232042A true NL232042A (pt)

Family

ID=7185630

Family Applications (1)

Application Number Title Priority Date Filing Date
NL232042D NL232042A (pt) 1958-01-29

Country Status (2)

Country Link
DE (1) DE1076485B (pt)
NL (1) NL232042A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA849901B (en) * 1983-12-23 1985-08-28 North Broken Hill Ltd Method of improving the purity of alkali-metal hydroxides
BR112022023795A2 (pt) * 2020-05-22 2022-12-27 Suzano Sa Método para reduzir o teor de metais inorgânicos em um processo, método de produção de um licor verde, planta de fabricação de celulose kraft, magnésio, sal de magnésio, método de produção de hidrotalcita e método de formação de hidrotalcita

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB381697A (en) * 1931-09-19 1932-10-13 Erik Ludvig Rinman Method of relieving alkaline waste liquors from the soda or sulphate pulp manufacture, of silica
FR1029169A (fr) * 1950-12-06 1953-06-01 Perfectionnements à la régénération des liqueurs résiduaires de papeteries
DE1049834B (pt) * 1951-10-09

Also Published As

Publication number Publication date
DE1076485B (de) 1960-02-25

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