CA566988A - Method of preventing depositions of pitch from mechanical pulp and semi-pulp - Google Patents

Method of preventing depositions of pitch from mechanical pulp and semi-pulp

Info

Publication number
CA566988A
CA566988A CA566988A CA566988DA CA566988A CA 566988 A CA566988 A CA 566988A CA 566988 A CA566988 A CA 566988A CA 566988D A CA566988D A CA 566988DA CA 566988 A CA566988 A CA 566988A
Authority
CA
Canada
Prior art keywords
pulp
pitch
semi
mechanical
depositions
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
CA566988A
Other languages
French (fr)
Inventor
P. H. E. Holgersson Sigbjorn
J. I. Groth Kjell
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.)
Kopparfors AB
Original Assignee
Kopparfors AB
Publication date
Application granted granted Critical
Publication of CA566988A publication Critical patent/CA566988A/en
Expired legal-status Critical Current

Links

CA566988A Method of preventing depositions of pitch from mechanical pulp and semi-pulp Expired CA566988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA566988T

Publications (1)

Publication Number Publication Date
CA566988A true CA566988A (en) 1958-12-02

Family

ID=35739508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA566988A Expired CA566988A (en) Method of preventing depositions of pitch from mechanical pulp and semi-pulp

Country Status (1)

Country Link
CA (1) CA566988A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619351A (en) * 1968-01-30 1971-11-09 Mo Och Domsjoe Ab Process and composition for control of resin in cellulose pulp suspensions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619351A (en) * 1968-01-30 1971-11-09 Mo Och Domsjoe Ab Process and composition for control of resin in cellulose pulp suspensions

Similar Documents

Publication Publication Date Title
CA566988A (en) Method of preventing depositions of pitch from mechanical pulp and semi-pulp
CA566823A (en) Method of preventing depositions of pitch from sulphite pulp
AU209499B2 (en) A method of preventing depositions of pitch from mechanical pulp and semi-pulp
CA564700A (en) Method for the digestion of cellulose-bearing material
CA561694A (en) Tank lining and method of making the same
AU970755A (en) A method of preventing depositions of pitch from mechanical pulp and semi-pulp
CA553647A (en) Cellulosic pulp and method of manufacturing the same
CA580664A (en) Esters and process of making same
CA580886A (en) Esters and process of making same
CA554831A (en) Method of producing semi-pulp from wood
CA554015A (en) 1-methylthioguanine and method of making
CA554344A (en) 1-methylhypoxanthine and method of making
CA563238A (en) Method of making paper
CA560171A (en) 6-oxyorganopurines and method of preparing them
AU231327B2 (en) Pushrod structure and method of making same
CA553178A (en) Tirecord and method of making same
CA554316A (en) Grid structure and process of making
CA564903A (en) Grid structure and method of making same
CA557986A (en) Precipitation of cellulose esters
CA562604A (en) Control structure and method of forming the same
CA554155A (en) Production of ethylidene acetone from acetaldehyde and acetone
CA563267A (en) Capsules and method of producing
CA559983A (en) Oxyketones and process of making same
CA557757A (en) 3-amino-indanes and process of making same
CA551229A (en) Dioxo-piperidines and process of making same