BE870112A - Werkwijze voor het afscheiden van de vezels van de cellulosecomponent van lignocellulose - Google Patents

Werkwijze voor het afscheiden van de vezels van de cellulosecomponent van lignocellulose

Info

Publication number
BE870112A
BE870112A BE190180A BE190180A BE870112A BE 870112 A BE870112 A BE 870112A BE 190180 A BE190180 A BE 190180A BE 190180 A BE190180 A BE 190180A BE 870112 A BE870112 A BE 870112A
Authority
BE
Belgium
Prior art keywords
lignocellulosis
fibers
separating
cellulose component
cellulose
Prior art date
Application number
BE190180A
Other languages
English (en)
Dutch (nl)
Original Assignee
Paszner Laszlo
Chang Pei Ching
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 Paszner Laszlo, Chang Pei Ching filed Critical Paszner Laszlo
Publication of BE870112A publication Critical patent/BE870112A/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
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • C07D307/48—Furfural
    • C07D307/50—Preparation from natural products
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Paper (AREA)
BE190180A 1977-08-31 1978-08-31 Werkwijze voor het afscheiden van de vezels van de cellulosecomponent van lignocellulose BE870112A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA285,821A CA1100266A (en) 1977-08-31 1977-08-31 Organosolv delignification and saccharification process for lignocellulosic plant materials

Publications (1)

Publication Number Publication Date
BE870112A true BE870112A (nl) 1978-12-18

Family

ID=4109435

Family Applications (1)

Application Number Title Priority Date Filing Date
BE190180A BE870112A (nl) 1977-08-31 1978-08-31 Werkwijze voor het afscheiden van de vezels van de cellulosecomponent van lignocellulose

Country Status (8)

Country Link
US (1) US4409032A (cs)
BE (1) BE870112A (cs)
CA (1) CA1100266A (cs)
CS (1) CS227660B2 (cs)
HU (1) HU177362B (cs)
IN (1) IN150626B (cs)
SU (1) SU1194282A3 (cs)
ZA (1) ZA784979B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN118179446A (zh) * 2024-05-15 2024-06-14 四川大学 一种利用糠醛渣同时制备腐殖酸液体肥和重金属吸附剂的方法

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CN106748750B (zh) * 2015-11-19 2020-05-19 中国石油化工股份有限公司 一种由玉米秸秆中半纤维素制备乳酸的方法
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118179446A (zh) * 2024-05-15 2024-06-14 四川大学 一种利用糠醛渣同时制备腐殖酸液体肥和重金属吸附剂的方法
CN118179446B (zh) * 2024-05-15 2024-07-16 四川大学 一种利用糠醛渣同时制备腐殖酸液体肥和重金属吸附剂的方法

Also Published As

Publication number Publication date
CS227660B2 (en) 1984-05-14
ZA784979B (en) 1979-11-28
IN150626B (cs) 1982-11-20
HU177362B (en) 1981-09-28
CA1100266A (en) 1981-05-05
SU1194282A3 (ru) 1985-11-23
US4409032A (en) 1983-10-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHANG PEI-CHING

Effective date: 19960831

Owner name: PASZNER LASZLO

Effective date: 19960831