FR648139A - Humic acid treatment process - Google Patents

Humic acid treatment process

Info

Publication number
FR648139A
FR648139A FR648139DA FR648139A FR 648139 A FR648139 A FR 648139A FR 648139D A FR648139D A FR 648139DA FR 648139 A FR648139 A FR 648139A
Authority
FR
France
Prior art keywords
treatment process
acid treatment
humic acid
humic
treatment
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
Michael Melamid
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 FR648139A publication Critical patent/FR648139A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H99/00—Subject matter not provided for in other groups of this subclass, e.g. flours, kernels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR648139D 1928-02-03 1928-02-03 Humic acid treatment process Expired FR648139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR648139T 1928-02-03

Publications (1)

Publication Number Publication Date
FR648139A true FR648139A (en) 1928-12-05

Family

ID=9002479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR648139D Expired FR648139A (en) 1928-02-03 1928-02-03 Humic acid treatment process

Country Status (1)

Country Link
FR (1) FR648139A (en)

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