MX155270A - Proceso mejorado para eliminar la silice del licor de pulpa contaminado en el tratamiento de la madera - Google Patents

Proceso mejorado para eliminar la silice del licor de pulpa contaminado en el tratamiento de la madera

Info

Publication number
MX155270A
MX155270A MX184167A MX18416780A MX155270A MX 155270 A MX155270 A MX 155270A MX 184167 A MX184167 A MX 184167A MX 18416780 A MX18416780 A MX 18416780A MX 155270 A MX155270 A MX 155270A
Authority
MX
Mexico
Prior art keywords
wood
treatment
improved process
pulp liquor
contaminated pulp
Prior art date
Application number
MX184167A
Other languages
English (en)
Spanish (es)
Inventor
Elliot John Roberts
Original Assignee
Dorr Oliver 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.)
Filing date
Publication date
Application filed by Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of MX155270A publication Critical patent/MX155270A/es

Links

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
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/226—Use of compounds avoiding scale formation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
MX184167A 1979-12-10 1980-10-01 Proceso mejorado para eliminar la silice del licor de pulpa contaminado en el tratamiento de la madera MX155270A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10146879A 1979-12-10 1979-12-10

Publications (1)

Publication Number Publication Date
MX155270A true MX155270A (es) 1988-02-12

Family

ID=22284815

Family Applications (1)

Application Number Title Priority Date Filing Date
MX184167A MX155270A (es) 1979-12-10 1980-10-01 Proceso mejorado para eliminar la silice del licor de pulpa contaminado en el tratamiento de la madera

Country Status (10)

Country Link
JP (1) JPS5696983A (de)
AU (1) AU539450B2 (de)
DE (1) DE3045526A1 (de)
EG (1) EG14460A (de)
ES (2) ES8106950A1 (de)
GB (1) GB2065188B (de)
IN (1) IN154386B (de)
MX (1) MX155270A (de)
PH (1) PH17804A (de)
ZA (1) ZA805709B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118223A (en) * 1982-03-23 1983-10-26 Mahindra Kumar Makhija Pulp manufacture
AT401070B (de) * 1993-12-23 1996-06-25 Austrian Energy & Environment Verfahren zur gewinnung grobkörniger reiner kieselsäure
JP4663815B1 (ja) * 2010-03-31 2011-04-06 日本製紙株式会社 炭酸カルシウムの製造方法
JP4663816B2 (ja) * 2009-07-08 2011-04-06 日本製紙株式会社 ホタテ貝殻焼成物を用いる苛性化炭酸カルシウムの製造方法
WO2011004855A1 (ja) * 2009-07-08 2011-01-13 日本製紙株式会社 貝殻焼成物を用いる苛性化炭酸カルシウムの製造方法
WO2013036190A1 (en) * 2011-09-05 2013-03-14 Stora Enso Oyj Process for treating hardwood black liquor and hardwood black liquor treated according to the process
JP2013188172A (ja) * 2012-03-14 2013-09-26 Showa Chemical Industry Co Ltd 育苗マット
SE540305C2 (en) * 2017-02-07 2018-06-05 Valmet Oy System and method for silica removal in a pulping process

Also Published As

Publication number Publication date
AU6219280A (en) 1981-06-18
ES500104A0 (es) 1982-01-01
DE3045526A1 (de) 1981-09-24
GB2065188B (en) 1984-05-16
IN154386B (de) 1984-10-20
AU539450B2 (en) 1984-09-27
ZA805709B (en) 1982-04-28
JPS5696983A (en) 1981-08-05
ES8202081A1 (es) 1982-01-01
GB2065188A (en) 1981-06-24
JPS6364559B2 (de) 1988-12-12
ES495480A0 (es) 1981-09-01
ES8106950A1 (es) 1981-09-01
EG14460A (en) 1984-03-31
PH17804A (en) 1984-12-13

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