ZA805709B - Desillication in alkaline pulp processes - Google Patents

Desillication in alkaline pulp processes

Info

Publication number
ZA805709B
ZA805709B ZA00805709A ZA805709A ZA805709B ZA 805709 B ZA805709 B ZA 805709B ZA 00805709 A ZA00805709 A ZA 00805709A ZA 805709 A ZA805709 A ZA 805709A ZA 805709 B ZA805709 B ZA 805709B
Authority
ZA
South Africa
Prior art keywords
desillication
alkaline pulp
pulp processes
processes
alkaline
Prior art date
Application number
ZA00805709A
Inventor
E 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 ZA805709B publication Critical patent/ZA805709B/en

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
ZA00805709A 1979-12-10 1980-09-16 Desillication in alkaline pulp processes ZA805709B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA805709B true ZA805709B (en) 1982-04-28

Family

ID=22284815

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00805709A ZA805709B (en) 1979-12-10 1980-09-16 Desillication in alkaline pulp processes

Country Status (10)

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

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 (en) * 1993-12-23 1996-06-25 Austrian Energy & Environment METHOD FOR OBTAINING COARSE GRAINED PURE SILICA
JP4663816B2 (en) * 2009-07-08 2011-04-06 日本製紙株式会社 Method for producing causticized calcium carbonate using burned scallop shell
WO2011004855A1 (en) * 2009-07-08 2011-01-13 日本製紙株式会社 Method for manufacturing calcium carbonate by causticization using fired shells
JP4663815B1 (en) * 2010-03-31 2011-04-06 日本製紙株式会社 Method for producing calcium carbonate
ES2729110T3 (en) * 2011-09-05 2019-10-30 Stora Enso Oyj Process for treating black hardwood liquor and black hardwood liquor treated according to the process
JP2013188172A (en) * 2012-03-14 2013-09-26 Showa Chemical Industry Co Ltd Mat for raising seedling
SE1750106A1 (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
JPS5696983A (en) 1981-08-05
ES495480A0 (en) 1981-09-01
ES8202081A1 (en) 1982-01-01
ES8106950A1 (en) 1981-09-01
DE3045526A1 (en) 1981-09-24
GB2065188A (en) 1981-06-24
GB2065188B (en) 1984-05-16
IN154386B (en) 1984-10-20
AU539450B2 (en) 1984-09-27
JPS6364559B2 (en) 1988-12-12
PH17804A (en) 1984-12-13
MX155270A (en) 1988-02-12
AU6219280A (en) 1981-06-18
ES500104A0 (en) 1982-01-01
EG14460A (en) 1984-03-31

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