SE404043B - Sett att svavelfritt framstella pappersmassa - Google Patents

Sett att svavelfritt framstella pappersmassa

Info

Publication number
SE404043B
SE404043B SE7306753A SE7306753A SE404043B SE 404043 B SE404043 B SE 404043B SE 7306753 A SE7306753 A SE 7306753A SE 7306753 A SE7306753 A SE 7306753A SE 404043 B SE404043 B SE 404043B
Authority
SE
Sweden
Prior art keywords
way
free sulfur
manufacture pulp
pulp
manufacture
Prior art date
Application number
SE7306753A
Other languages
English (en)
Swedish (sv)
Inventor
B M Dillard
J D Kennedy
R J Gilmer
Original Assignee
Owens Illinois 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 Owens Illinois Inc filed Critical Owens Illinois Inc
Publication of SE404043B publication Critical patent/SE404043B/xx

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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Rod-Shaped Construction Members (AREA)
SE7306753A 1972-05-15 1973-05-14 Sett att svavelfritt framstella pappersmassa SE404043B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25333172A 1972-05-15 1972-05-15

Publications (1)

Publication Number Publication Date
SE404043B true SE404043B (sv) 1978-09-18

Family

ID=22959834

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7306753A SE404043B (sv) 1972-05-15 1973-05-14 Sett att svavelfritt framstella pappersmassa

Country Status (10)

Country Link
JP (2) JPS4947601A ( )
BR (1) BR7303500D0 ( )
CA (1) CA990910A ( )
DE (1) DE2320812C2 ( )
ES (1) ES414474A1 ( )
FI (1) FI55363C ( )
FR (1) FR2184608B1 ( )
GB (1) GB1425901A ( )
NO (1) NO141951C ( )
SE (1) SE404043B ( )

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249302A (en) * 1975-10-16 1977-04-20 Hitachi Shipbuilding Eng Co Process for alkali pulping
JPS5653295A (en) * 1979-10-04 1981-05-12 Kogyo Gijutsuin Pulping method of waste rubber material
US4559103A (en) * 1982-08-05 1985-12-17 Honshu Seishi Kabushiki Kaisha Packaging paper and packaging material for packaging metallic material and method of producing the same
DE3401072C2 (de) * 1984-01-13 1986-04-10 Nukem Gmbh, 6450 Hanau Elektrodynamischer Wandlerkopf
RU2091529C1 (ru) * 1995-11-21 1997-09-27 Грудинин Владимир Павлович Способ приготовления варочного раствора для получения волокнистого полуфабриката

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE252411C ( ) *
US1859846A (en) * 1926-08-04 1932-05-24 Arthur M Hyde Wood pulp and process of making the same
FR716302A (fr) * 1930-09-04 1931-12-18 Papeteries Navarre Procédé de purification de la cellulose de bois
JPS4887101A ( ) * 1972-02-22 1973-11-16
GB1432245A (en) * 1972-05-01 1976-04-14 Westvaco Corp Method of pulping wood

Also Published As

Publication number Publication date
JPS4947601A ( ) 1974-05-08
DE2320812C2 (de) 1982-06-16
CA990910A (en) 1976-06-15
JPS5643495A (en) 1981-04-22
NO141951B (no) 1980-02-25
GB1425901A (en) 1976-02-25
FR2184608A1 ( ) 1973-12-28
BR7303500D0 (pt) 1974-07-18
FI55363C (fi) 1979-07-10
AU5452873A (en) 1974-10-17
DE2320812A1 (de) 1973-11-29
FI55363B (fi) 1979-03-30
NO141951C (no) 1980-06-04
ES414474A1 (es) 1976-06-01
FR2184608B1 ( ) 1975-04-04

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