ES400012A1 - Un procedimiento para la recuperacion de cantidades valio- sas de fibras y cargas a partir de aguas residuales de fa- bricas de papel. - Google Patents

Un procedimiento para la recuperacion de cantidades valio- sas de fibras y cargas a partir de aguas residuales de fa- bricas de papel.

Info

Publication number
ES400012A1
ES400012A1 ES400012A ES400012A ES400012A1 ES 400012 A1 ES400012 A1 ES 400012A1 ES 400012 A ES400012 A ES 400012A ES 400012 A ES400012 A ES 400012A ES 400012 A1 ES400012 A1 ES 400012A1
Authority
ES
Spain
Prior art keywords
fibers
wastewater
recovery
layered silicate
paper mills
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES400012A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES400012A1 publication Critical patent/ES400012A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/82—Pulp catching, de-watering, or recovering; Re-use of pulp-water adding fibre agglomeration compositions

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Steroid Compounds (AREA)
ES400012A 1971-02-22 1972-02-21 Un procedimiento para la recuperacion de cantidades valio- sas de fibras y cargas a partir de aguas residuales de fa- bricas de papel. Expired ES400012A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUTA001104 HU168869B (de) 1971-02-22 1971-02-22

Publications (1)

Publication Number Publication Date
ES400012A1 true ES400012A1 (es) 1974-12-16

Family

ID=11001766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400012A Expired ES400012A1 (es) 1971-02-22 1972-02-21 Un procedimiento para la recuperacion de cantidades valio- sas de fibras y cargas a partir de aguas residuales de fa- bricas de papel.

Country Status (14)

Country Link
AT (1) AT312412B (de)
CH (1) CH561668A5 (de)
CS (1) CS167969B2 (de)
DE (1) DE2121198B2 (de)
ES (1) ES400012A1 (de)
FR (1) FR2127649A5 (de)
GB (1) GB1387744A (de)
HU (1) HU168869B (de)
IT (1) IT947798B (de)
NL (1) NL7202328A (de)
NO (1) NO132438C (de)
RO (1) RO61142A (de)
SE (1) SE369324B (de)
YU (1) YU36360B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432951B (sv) * 1980-05-28 1984-04-30 Eka Ab Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten
AU546999B2 (en) * 1980-05-28 1985-10-03 Eka A.B. Adding binder to paper making stock
DE3026403C2 (de) * 1980-07-11 1982-07-01 Süd-Chemie AG, 8000 München Mittel und Verfahren zur Behandlung von Fabrikationskreislauf- und Abwässern der papiererzeugenden und verwandter Industrien
US4798653A (en) * 1988-03-08 1989-01-17 Procomp, Inc. Retention and drainage aid for papermaking
DE4034054C1 (de) * 1990-10-26 1992-04-02 Feldmuehle Ag, 4000 Duesseldorf, De
FI89729C (fi) * 1992-04-14 1993-11-10 Keskuslaboratorio Foerfarande foer separering och aotervinning av pigment
DE102021103520A1 (de) 2021-02-15 2022-08-18 Koehler Innovation & Technology Gmbh Füllstoff

Also Published As

Publication number Publication date
GB1387744A (en) 1975-03-19
AT312412B (de) 1973-12-27
YU40373A (en) 1981-11-13
YU36360B (en) 1983-06-30
NL7202328A (de) 1972-08-24
HU168869B (de) 1976-07-28
IT947798B (it) 1973-05-30
NO132438C (de) 1975-11-12
CS167969B2 (de) 1976-05-28
CH561668A5 (de) 1975-05-15
SE369324B (de) 1974-08-19
DE2121198A1 (de) 1972-08-31
DE2121198B2 (de) 1974-06-20
NO132438B (de) 1975-08-04
FR2127649A5 (de) 1972-10-13
RO61142A (de) 1976-08-15

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