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AR201322A1 - PROCEDURE FOR THE DESLIGNIFICATION OF LIGNOCELLULOSIC MATERIAL - Google Patents

PROCEDURE FOR THE DESLIGNIFICATION OF LIGNOCELLULOSIC MATERIAL

Info

Publication number
AR201322A1
AR201322A1 AR25372974A AR25372974A AR201322A1 AR 201322 A1 AR201322 A1 AR 201322A1 AR 25372974 A AR25372974 A AR 25372974A AR 25372974 A AR25372974 A AR 25372974A AR 201322 A1 AR201322 A1 AR 201322A1
Authority
AR
Argentina
Prior art keywords
deslignification
procedure
lignocellulosic material
lignocellulosic
Prior art date
Application number
AR25372974A
Other languages
Spanish (es)
Original Assignee
Canadian Ind
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
Priority claimed from GB6030373A external-priority patent/GB1449828A/en
Application filed by Canadian Ind filed Critical Canadian Ind
Application granted granted Critical
Publication of AR201322A1 publication Critical patent/AR201322A1/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/26—Multistage processes
    • D21C3/263—Multistage processes at least one stage being in presence of oxygen
AR25372974A 1973-12-31 1974-05-14 PROCEDURE FOR THE DESLIGNIFICATION OF LIGNOCELLULOSIC MATERIAL AR201322A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6030373A GB1449828A (en) 1973-04-26 1973-12-31 Oxygen pulping process

Publications (1)

Publication Number Publication Date
AR201322A1 true AR201322A1 (en) 1975-02-28

Family

ID=10485394

Family Applications (1)

Application Number Title Priority Date Filing Date
AR25372974A AR201322A1 (en) 1973-12-31 1974-05-14 PROCEDURE FOR THE DESLIGNIFICATION OF LIGNOCELLULOSIC MATERIAL

Country Status (3)

Country Link
AR (1) AR201322A1 (en)
AT (1) AT334195B (en)
FR (1) FR2256283A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52148201A (en) * 1976-06-01 1977-12-09 Toyo Pulp Co Ltd Process for making alkali pulp and lignin separation
FR2430475A2 (en) * 1978-07-05 1980-02-01 Centre Tech Ind Papier Paper pulp mfr. by digestion with caustic soda and peroxide - avoiding pollution and giving results comparable with Kraft process
CN113735120A (en) * 2021-08-17 2021-12-03 上海赛普瑞特生物科技有限公司 Method for joint production of capacitance carbon and high-purity cellulose

Also Published As

Publication number Publication date
FR2256283B1 (en) 1977-10-28
AT334195B (en) 1976-01-10
ATA383474A (en) 1976-04-15
FR2256283A1 (en) 1975-07-25

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