FR977027A - Process and means for the preparation of soda ash - Google Patents

Process and means for the preparation of soda ash

Info

Publication number
FR977027A
FR977027A FR977027DA FR977027A FR 977027 A FR977027 A FR 977027A FR 977027D A FR977027D A FR 977027DA FR 977027 A FR977027 A FR 977027A
Authority
FR
France
Prior art keywords
preparation
soda ash
soda
ash
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
Charles Gourdou
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 FR977027A publication Critical patent/FR977027A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR977027D 1942-06-08 1942-06-08 Process and means for the preparation of soda ash Expired FR977027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977027T 1942-06-08

Publications (1)

Publication Number Publication Date
FR977027A true FR977027A (en) 1951-03-27

Family

ID=9519329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977027D Expired FR977027A (en) 1942-06-08 1942-06-08 Process and means for the preparation of soda ash

Country Status (1)

Country Link
FR (1) FR977027A (en)

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