CA1001808A - Manufacture of cellulose pulp for paper and paper board - Google Patents

Manufacture of cellulose pulp for paper and paper board

Info

Publication number
CA1001808A
CA1001808A CA152,604A CA152604A CA1001808A CA 1001808 A CA1001808 A CA 1001808A CA 152604 A CA152604 A CA 152604A CA 1001808 A CA1001808 A CA 1001808A
Authority
CA
Canada
Prior art keywords
paper
manufacture
cellulose pulp
board
paper board
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
CA152,604A
Other versions
CA152604S (en
Inventor
Jeyaretnam Thillaimuthu
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
Application granted granted Critical
Publication of CA1001808A publication Critical patent/CA1001808A/en
Expired legal-status Critical Current

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
    • D21C3/024—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes with NH3 or H2O

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
CA152,604A 1971-10-01 1972-09-26 Manufacture of cellulose pulp for paper and paper board Expired CA1001808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4591871A GB1381728A (en) 1971-10-01 1971-10-01 Production of cellulose pulp for paper and paper board

Publications (1)

Publication Number Publication Date
CA1001808A true CA1001808A (en) 1976-12-21

Family

ID=10439093

Family Applications (1)

Application Number Title Priority Date Filing Date
CA152,604A Expired CA1001808A (en) 1971-10-01 1972-09-26 Manufacture of cellulose pulp for paper and paper board

Country Status (6)

Country Link
JP (1) JPS5111201B2 (en)
AU (1) AU472346B2 (en)
CA (1) CA1001808A (en)
GB (1) GB1381728A (en)
MY (1) MY7700048A (en)
NL (1) NL7213278A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI773597A (en) 1976-12-01 1978-06-02 New Zealand Dev Finance FOERFARANDE FOER BEHANDLING AV LIGNOCELLULOSA-ELLER CELLULOSAFIBERMASSA SAO ATT BEHANDLINGEN FRAEMJAR KROEKNING AV MASSANS FIBERS OCH FOERBAETTRAR PAPPRETS RIVHAOLLFASTHET
US8968515B2 (en) 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating biomass
US9206446B2 (en) 2006-05-01 2015-12-08 Board Of Trustees Of Michigan State University Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto
US20100317843A1 (en) * 2007-06-20 2010-12-16 Nagarjuna Energy Private Limited Process for separating biomass components
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
BRPI1007699B8 (en) 2009-08-24 2021-03-23 Univ Michigan State product, packaged product and process
US10457810B2 (en) 2009-08-24 2019-10-29 Board Of Trustees Of Michigan State University Densified biomass products containing pretreated biomass fibers
KR20110067992A (en) * 2009-12-15 2011-06-22 삼성전자주식회사 Method for pretreating biomass using internal heat and apparatus for pretreating biomass
AU2011242896C1 (en) 2010-04-19 2016-04-21 Board Of Trustees Of Michigan State University Digestible lignocellulosic biomass and extractives and methods for producing same
US20120125548A1 (en) * 2010-11-23 2012-05-24 E. I. Du Pont De Nemours And Company Continuously fed biomass pretreatment process for a packed bed reactor
US10202660B2 (en) 2012-03-02 2019-02-12 Board Of Trustees Of Michigan State University Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles
US10730958B2 (en) 2017-03-08 2020-08-04 Board Of Trustees Of Michigan State University Pretreatment of densified biomass using liquid ammonia and systems and products related thereto
US11440999B2 (en) 2017-07-07 2022-09-13 Board Of Trustees Of Michigan State University De-esterification of biomass prior to ammonia pretreatment

Also Published As

Publication number Publication date
DE2248288A1 (en) 1973-04-26
MY7700048A (en) 1977-12-31
JPS4861702A (en) 1973-08-29
AU4714472A (en) 1974-04-04
GB1381728A (en) 1975-01-29
NL7213278A (en) 1973-04-03
JPS5111201B2 (en) 1976-04-09
AU472346B2 (en) 1976-05-20
DE2248288B2 (en) 1976-01-29

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