MX155270A - IMPROVED PROCESS TO ELIMINATE SILICA FROM CONTAMINATED PULP LIQUOR IN THE TREATMENT OF WOOD - Google Patents

IMPROVED PROCESS TO ELIMINATE SILICA FROM CONTAMINATED PULP LIQUOR IN THE TREATMENT OF WOOD

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
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/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
MX184167A 1979-12-10 1980-10-01 IMPROVED PROCESS TO ELIMINATE SILICA FROM CONTAMINATED PULP LIQUOR IN THE TREATMENT OF WOOD MX155270A (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
MX155270A true MX155270A (en) 1988-02-12

Family

ID=22284815

Family Applications (1)

Application Number Title Priority Date Filing Date
MX184167A MX155270A (en) 1979-12-10 1980-10-01 IMPROVED PROCESS TO ELIMINATE SILICA FROM CONTAMINATED PULP LIQUOR IN THE TREATMENT OF WOOD

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
JP4663815B1 (en) * 2010-03-31 2011-04-06 日本製紙株式会社 Method for producing calcium carbonate
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
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 (en) * 2012-03-14 2013-09-26 Showa Chemical Industry Co Ltd Mat for raising seedling
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 (en) 1982-01-01
DE3045526A1 (en) 1981-09-24
GB2065188B (en) 1984-05-16
IN154386B (en) 1984-10-20
AU539450B2 (en) 1984-09-27
ZA805709B (en) 1982-04-28
JPS5696983A (en) 1981-08-05
ES8202081A1 (en) 1982-01-01
GB2065188A (en) 1981-06-24
JPS6364559B2 (en) 1988-12-12
ES495480A0 (en) 1981-09-01
ES8106950A1 (en) 1981-09-01
EG14460A (en) 1984-03-31
PH17804A (en) 1984-12-13

Similar Documents

Publication Publication Date Title
AR221923A1 (en) CELLULOSE PULP WASHING APPARATUS
BR7904819A (en) PROCESS FOR THE TREATMENT OF TEXTILE FIBROUS MATERIALS
MX156016A (en) CONCENTRATED COMPOSITIONS FOR TEXTILE TREATMENT
ES495431A0 (en) PROCEDURE TO TREAT USED TEXTILE GENERES IMPROVING ITS APPEARANCE
DE2964738D1 (en) Improvements applied to machines for the wet treatment of pieces of fabric
MX155270A (en) IMPROVED PROCESS TO ELIMINATE SILICA FROM CONTAMINATED PULP LIQUOR IN THE TREATMENT OF WOOD
BR8501792A (en) AUTOCLAVE FOR THE TREATMENT OF COCOA LIQUOR
FR2493360B1 (en) LAUNDRY TREATMENT MACHINE
NZ194039A (en) Apparatus for adding chemicals to refiner pulp
GB2044311B (en) Process for the treatment of wood
IT8847795A0 (en) COMPOSITIONS FOR THE FINISHING OF TEXTILE MATERIALS
GB2046319B (en) Wet treatment of textiles
IT8023790A0 (en) TEXTILE. LICCIROLE OF PANELING FOR FRAMES
ES502902A0 (en) PROCEDURE FOR THE TREATMENT OF FIBERS OF PULP OF CEULULOSE
GB2081322B (en) Improvements in or relating to machines for wet treatment of fabrics
FR2536095B1 (en) HORIZONTAL AUTOCLAVE TREATMENT TANK
IT1133829B (en) THERAPEUTIC COMPOSITION TO TREAT GLAUCOMA
JPS54131005A (en) Ozone treatment of pulp
AR224434A1 (en) IMPROVED PROCEDURE FOR ELIMINATING SILICA FROM PULP LIQUOR
IT1132792B (en) ROOM OF PERMANENCE TO TREAT TEXTILE PIECES
ES515142A0 (en) PROCEDURE FOR THE ALCALI-DRY TREATMENT OF CELLULOSIC FIBER TEXTILES.
AR210903Q (en) PROCEDURE FOR THE TREATMENT OF PULP RESIDUAL LIQUOR
GB2074620B (en) Liq treatment of textile
DE3468709D1 (en) Horizontal autoclave for the wet treatment of textile materials
ES292037Y (en) CENTRAL MACHINE TO CONTROL THE BINGO GAME