ZA972088B - Process for preparing calcium pyruvate and its hydrates. - Google Patents

Process for preparing calcium pyruvate and its hydrates.

Info

Publication number
ZA972088B
ZA972088B ZA9702088A ZA972088A ZA972088B ZA 972088 B ZA972088 B ZA 972088B ZA 9702088 A ZA9702088 A ZA 9702088A ZA 972088 A ZA972088 A ZA 972088A ZA 972088 B ZA972088 B ZA 972088B
Authority
ZA
South Africa
Prior art keywords
solution
hydrates
calcium pyruvate
preparing calcium
iii
Prior art date
Application number
ZA9702088A
Other languages
English (en)
Inventor
Curt Zimmermann
Kurt Weissenbock
Original Assignee
Chemie Linz Gmbh
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 Chemie Linz Gmbh filed Critical Chemie Linz Gmbh
Publication of ZA972088B publication Critical patent/ZA972088B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ZA9702088A 1996-03-11 1997-03-11 Process for preparing calcium pyruvate and its hydrates. ZA972088B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0044896A AT403916B (de) 1996-03-11 1996-03-11 Verfahren zur herstellung von calziumpyruvat und dessen hydraten

Publications (1)

Publication Number Publication Date
ZA972088B true ZA972088B (en) 1997-09-17

Family

ID=3490889

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9702088A ZA972088B (en) 1996-03-11 1997-03-11 Process for preparing calcium pyruvate and its hydrates.

Country Status (17)

Country Link
US (1) US5723661A (no)
EP (1) EP0795534B1 (no)
JP (1) JPH101452A (no)
KR (1) KR970065501A (no)
AT (2) AT403916B (no)
AU (1) AU707711B2 (no)
CA (1) CA2199594A1 (no)
DE (1) DE59701076D1 (no)
DK (1) DK0795534T3 (no)
ES (1) ES2142114T3 (no)
GR (1) GR3032566T3 (no)
HR (1) HRP970136A2 (no)
NO (1) NO306341B1 (no)
NZ (1) NZ314373A (no)
TW (1) TW438755B (no)
YU (1) YU8097A (no)
ZA (1) ZA972088B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW404833B (en) * 1997-07-11 2000-09-11 Sueddeutsche Kalkstickstoff A method of producing calcium pyruvates
DE19729786A1 (de) * 1997-07-11 1999-01-14 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von Calciumpyruvaten
US6232497B1 (en) * 1998-12-23 2001-05-15 Skw Trostberg Aktiengesellschaft Method for producing alkali metal and alkaline earth metal pyruvates
CN107118094A (zh) * 2017-03-22 2017-09-01 青岛大学 一种利用鲍鱼壳为钙源合成丙酮酸钙同时提取浸膏的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1465432A (fr) * 1965-08-25 1967-01-13 D Opochimiotherapie Lab Nouveau sel de calcium et son procédé de préparation
US4076745A (en) * 1976-07-08 1978-02-28 Syntex (U.S.A.) Inc. Process for calcium salts α-ketocarboxylic acids

Also Published As

Publication number Publication date
YU8097A (sh) 1999-06-15
ATA44896A (de) 1997-11-15
GR3032566T3 (en) 2000-05-31
AU1623197A (en) 1997-09-18
HRP970136A2 (en) 1998-04-30
NO971084D0 (no) 1997-03-10
NO306341B1 (no) 1999-10-25
NZ314373A (en) 1998-07-28
NO971084L (no) 1997-09-12
DE59701076D1 (de) 2000-03-09
US5723661A (en) 1998-03-03
DK0795534T3 (da) 2000-05-01
AU707711B2 (en) 1999-07-15
EP0795534A1 (de) 1997-09-17
EP0795534B1 (de) 2000-02-02
ES2142114T3 (es) 2000-04-01
TW438755B (en) 2001-06-07
AT403916B (de) 1998-06-25
JPH101452A (ja) 1998-01-06
ATE189451T1 (de) 2000-02-15
KR970065501A (ko) 1997-10-13
CA2199594A1 (en) 1997-09-11

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