FR875783A - Process for the extraction of oily materials and by-products of cellulosic origin - Google Patents

Process for the extraction of oily materials and by-products of cellulosic origin

Info

Publication number
FR875783A
FR875783A FR875783DA FR875783A FR 875783 A FR875783 A FR 875783A FR 875783D A FR875783D A FR 875783DA FR 875783 A FR875783 A FR 875783A
Authority
FR
France
Prior art keywords
extraction
products
oily materials
cellulosic origin
cellulosic
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)
Inventor
Alfred-Charles Fuchs
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 filed Critical
Application granted granted Critical
Publication of FR875783A publication Critical patent/FR875783A/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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/04—Working-up tar by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
FR875783D 1940-12-04 1940-12-04 Process for the extraction of oily materials and by-products of cellulosic origin Expired FR875783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875783T 1940-12-04

Publications (1)

Publication Number Publication Date
FR875783A true FR875783A (en) 1942-10-02

Family

ID=9360308

Family Applications (5)

Application Number Title Priority Date Filing Date
FR875783D Expired FR875783A (en) 1940-12-04 1940-12-04 Process for the extraction of oily materials and by-products of cellulosic origin
FR52255D Expired FR52255E (en) 1940-12-04 1941-03-07 Process for the extraction of oily materials and by-products of cellulosic origin
FR52338D Expired FR52338E (en) 1940-12-04 1941-12-29 Process for the extraction of oily materials and by-products of cellulosic origin
FR52667D Expired FR52667E (en) 1940-12-04 1942-01-02 Process for the extraction of oily materials and by-products of cellulosic origin
FR52906D Expired FR52906E (en) 1940-12-04 1942-09-21 PROCESS FOR EXTRACTING OILED MATERIALS AND BY-PRODUCTS OF CELLULOSIC ORIGIN.

Family Applications After (4)

Application Number Title Priority Date Filing Date
FR52255D Expired FR52255E (en) 1940-12-04 1941-03-07 Process for the extraction of oily materials and by-products of cellulosic origin
FR52338D Expired FR52338E (en) 1940-12-04 1941-12-29 Process for the extraction of oily materials and by-products of cellulosic origin
FR52667D Expired FR52667E (en) 1940-12-04 1942-01-02 Process for the extraction of oily materials and by-products of cellulosic origin
FR52906D Expired FR52906E (en) 1940-12-04 1942-09-21 PROCESS FOR EXTRACTING OILED MATERIALS AND BY-PRODUCTS OF CELLULOSIC ORIGIN.

Country Status (1)

Country Link
FR (5) FR875783A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1319396C (en) * 1988-09-19 1993-06-22 Samuel G. Hardy Redundant pulse monitoring in electric energy metering system

Also Published As

Publication number Publication date
FR52255E (en) 1943-12-01
FR52667E (en) 1945-05-16
FR52906E (en) 1945-08-24
FR52338E (en) 1943-12-01

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