FR716303A - Method of extracting cellulose from plants and industrial waste - Google Patents

Method of extracting cellulose from plants and industrial waste

Info

Publication number
FR716303A
FR716303A FR716303DA FR716303A FR 716303 A FR716303 A FR 716303A FR 716303D A FR716303D A FR 716303DA FR 716303 A FR716303 A FR 716303A
Authority
FR
France
Prior art keywords
plants
industrial waste
extracting cellulose
cellulose
extracting
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
Other languages
French (fr)
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.)
Papeteries Navarre SA
Original Assignee
Papeteries Navarre SA
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 Papeteries Navarre SA filed Critical Papeteries Navarre SA
Application granted granted Critical
Publication of FR716303A publication Critical patent/FR716303A/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
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/083—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with inorganic compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
FR716303D 1930-09-04 1930-09-04 Method of extracting cellulose from plants and industrial waste Expired FR716303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR562181X 1930-09-04

Publications (1)

Publication Number Publication Date
FR716303A true FR716303A (en) 1931-12-18

Family

ID=8944106

Family Applications (2)

Application Number Title Priority Date Filing Date
FR716302D Expired FR716302A (en) 1930-09-04 1930-09-04 Wood cellulose purification process
FR716303D Expired FR716303A (en) 1930-09-04 1930-09-04 Method of extracting cellulose from plants and industrial waste

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR716302D Expired FR716302A (en) 1930-09-04 1930-09-04 Wood cellulose purification process

Country Status (2)

Country Link
DE (1) DE562181C (en)
FR (2) FR716302A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184608A1 (en) * 1972-05-15 1973-12-28 Owens Illinois Inc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184608A1 (en) * 1972-05-15 1973-12-28 Owens Illinois Inc

Also Published As

Publication number Publication date
DE562181C (en) 1932-10-22
FR716302A (en) 1931-12-18

Similar Documents

Publication Publication Date Title
FR656292A (en) Method and apparatus for producing fast-moving electrons and subjecting matter to the action of these electrons
FR716303A (en) Method of extracting cellulose from plants and industrial waste
FR642528A (en) Method and apparatus for vapor removal
FR709044A (en) Method and apparatus for recovering loose elements from solutions to be evaporated
FR675083A (en) Process for extracting cellulose from plants and industrial waste
FR740232A (en) Process and products for the destruction of noxious plants
FR697030A (en) Process for the disintegration of vegetable fibrous materials and for the transformation of phenols by the phenolate method
FR691361A (en) Method and apparatus for extracting and collecting the development and secretion products of plants
FR828243A (en) Method and apparatus for extracting and working the pulp of plants
FR720740A (en) Process for removing and extracting hydrogen sulfide from industrial gases
SU22684A1 (en) Method of removing mouse from iron ores during sintering
FR834040A (en) New method of invisible setting of precious stones and others
FR725773A (en) Method and apparatus for extracting and harvesting plant development and secretion products
FR726793A (en) Method and apparatus for extracting and collecting secretions from trees
FR721871A (en) Improvements to processes for extracting and processing plant fibers and resulting new products
FR726687A (en) Process of processing olives to extract oil
FR721484A (en) Method and apparatus for extracting and harvesting products secreted by trees
FR635652A (en) Process and machine for extracting oil from olives
FR715261A (en) Process for extracting fish oils and fats from fish waste
FR702969A (en) Process for extracting oil from vegetable matter
FR821563A (en) Ligno and ligno-photo-celluloses bleaching process
FR726527A (en) Method and apparatus for extracting essence from flowers and plants
FR632260A (en) Method and apparatus for extracting glycerin from distillery stills
FR803742A (en) Method of separating native sulfur from accompanying foreign matter
FR765571A (en) Process for destroying noxious plants