IT8168398A0 - Procedimento per la fabbricazione di pasta cartaria chimica e pasta ottenuta con il procedimento - Google Patents

Procedimento per la fabbricazione di pasta cartaria chimica e pasta ottenuta con il procedimento

Info

Publication number
IT8168398A0
IT8168398A0 IT8168398A IT6839881A IT8168398A0 IT 8168398 A0 IT8168398 A0 IT 8168398A0 IT 8168398 A IT8168398 A IT 8168398A IT 6839881 A IT6839881 A IT 6839881A IT 8168398 A0 IT8168398 A0 IT 8168398A0
Authority
IT
Italy
Prior art keywords
procedure
pulp
manufacture
chemical paper
paper pulp
Prior art date
Application number
IT8168398A
Other languages
English (en)
Other versions
IT1144850B (it
Inventor
Dominique Lachenal
Christian De Choudens
Pierre Monzie
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of IT8168398A0 publication Critical patent/IT8168398A0/it
Application granted granted Critical
Publication of IT1144850B publication Critical patent/IT1144850B/it

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/26—Multistage processes
IT68398/81A 1980-11-06 1981-10-28 Procedimento per la fabbricazione di pasta cartaria chimica e pasta ottenuta con il procedimento IT1144850B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024075A FR2493365A1 (fr) 1980-11-06 1980-11-06 Procede pour la fabrication de pate papetiere chimique et pate ainsi obtenue

Publications (2)

Publication Number Publication Date
IT8168398A0 true IT8168398A0 (it) 1981-10-28
IT1144850B IT1144850B (it) 1986-10-29

Family

ID=9247897

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68398/81A IT1144850B (it) 1980-11-06 1981-10-28 Procedimento per la fabbricazione di pasta cartaria chimica e pasta ottenuta con il procedimento

Country Status (14)

Country Link
JP (1) JPS57106790A (it)
AT (1) AT376716B (it)
BE (1) BE890812A (it)
BR (1) BR8107190A (it)
CA (1) CA1162008A (it)
CH (1) CH645146A5 (it)
DE (1) DE3143523A1 (it)
ES (1) ES8304242A1 (it)
FI (1) FI76129C (it)
FR (1) FR2493365A1 (it)
IN (1) IN156251B (it)
IT (1) IT1144850B (it)
NO (1) NO162776C (it)
SE (1) SE460855B (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526239B2 (it) * 1972-12-14 1980-07-11
JPS51116202A (en) * 1975-04-02 1976-10-13 Sanyo Kokusaku Pulp Co Process for making pulp with high yield
BE869153A (fr) * 1977-07-29 1979-01-22 Ugine Kuhlmann Procede de fabrication de pates papetieres chimiques
FR2398839A1 (fr) * 1977-07-29 1979-02-23 Centre Tech Ind Papier Procede de fabrication de pates papetieres chimiques

Also Published As

Publication number Publication date
NO162776C (no) 1990-02-14
SE460855B (sv) 1989-11-27
SE8106501L (sv) 1982-05-07
NO162776B (no) 1989-11-06
JPH0380915B2 (it) 1991-12-26
ATA469981A (de) 1984-05-15
FI76129B (fi) 1988-05-31
BR8107190A (pt) 1982-07-20
JPS57106790A (en) 1982-07-02
FR2493365B1 (it) 1984-05-11
FI76129C (fi) 1988-09-09
DE3143523C2 (it) 1990-01-18
AT376716B (de) 1984-12-27
IN156251B (it) 1985-06-08
NO813747L (no) 1982-05-07
CH645146A5 (fr) 1984-09-14
DE3143523A1 (de) 1982-07-08
ES506891A0 (es) 1983-02-16
IT1144850B (it) 1986-10-29
CA1162008A (fr) 1984-02-14
FI813489L (fi) 1982-05-07
BE890812A (fr) 1982-04-21
ES8304242A1 (es) 1983-02-16
FR2493365A1 (fr) 1982-05-07

Similar Documents

Publication Publication Date Title
GB2027539B (en) Measurement of the density of liquids
ES502199A0 (es) Procedimiento de preparacion de mezclas de polisacaridos sulfatados.
NO814453L (no) Papirfremstillingsduk
ES528489A0 (es) Procedimiento de fabricacion de pastas plasticas que contie nen peroxidos.
FR2551610B3 (fr) Transducteur electromagnetique
IT1142165B (it) Procedimento per la produzione di acciai inossidabili
NO165731C (no) Fremgangsmaate for fremstilling av boelgesjiktspapirmasse fra loevetreflis.
FI811048L (fi) Malningsfoerfarande och -anordning under anvaendning av slipskivor i en skivrenare
IT1173625B (it) Trasformatore per la deflessione di fasci elettronici
DE3483896D1 (de) Detektor zur anzeige von frequenzstoerhubspitzen.
IT7968816A0 (it) Procedimento e macchina per la fabbricazione di pasta per carta
IT8168259A0 (it) Vaglio particolarmente per la depurazione della pasta per carte
FI821956A0 (fi) Dubbelfrekvent tjuvalarmsystem
BR8201551A (pt) Transdutor eletromagnetico
IT1209859B (it) Procedimento per la produzione di polpa cellulosica
IT8168398A0 (it) Procedimento per la fabbricazione di pasta cartaria chimica e pasta ottenuta con il procedimento
JPS5571894A (en) Drying of chemical or semiichemical pulp
FI830807L (fi) Anordning foer utnyttjande av vattnets vaogroerelse
JPS56164839A (en) Manufacture of vessel made of paper
FI834627A0 (fi) Foerfarande foer haerdning av jaernlegeringar i vattenhaltig omgivning
IT8167550A0 (it) Dispositivo per la produzione della pasta meccanica di legno
IT7921058A0 (it) Procedimento e dispositivo per la fabbricazione di pasta di legno.
IT8167526A0 (it) Dispositivo per la fabbricazione di pasta di legno
JPS564793A (en) Delignifying of chemical raw pulp
SE8301131D0 (sv) Inloppslada

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931029