METHOD OF MEASURING ASCORBIC ACID AQUEOUS SOLUTION CONCENTRATION Russian patent published in 1994 - IPC

Abstract RU 2006838 C1

FIELD: measurement technology; measuring concentration of liquid products. SUBSTANCE: method involves the steps of: recording an extremum of electric signal and temperature at this moment and determining concentration of ascorbic acid aqueous solution from the obtained temperature. EFFECT: simplified method and enhanced accuracy. 2 dwg

Similar patents RU2006838C1

Title Year Author Number
METHOD FOR DETERMINING PERCENTAGE OF SEVITOMIC ACID IN CRYSTALLINE PREPARATION 1992
  • Korablev I.V.
  • Stal'Nov P.I.
  • Limarov A.I.
  • Moskvin M.D.
RU2072512C1
METHOD FOR STABILIZING CONCENTRATION OF ASCORBIC ACID 1990
  • Stal'Nov P.I.
  • Chepchurov Ja.I.
  • Moskvin M.D.
  • Limarov A.I.
  • Savenko V.A.
  • Pashchinskij N.P.
  • Jashchenko P.G.
RU2027164C1
PROCESS FOR PREPARING 4-HALOGEN-3-METHYL-3-OXYBUTENE 1992
  • Tsvetkova T.M.
  • Kononuchenko L.A.
  • Garanzha M.V.
  • Romanenko V.P.
  • Vysochin A.P.
RU2047591C1
METHOD OF CONCENTRATING AQUEOUS SOLUTION OF MEDICAL VITAMIN C 1992
  • Rozanov S.A.
  • Kondratjuk V.V.
  • Poljakova V.A.
RU2071818C1
DEVICE FOR STABILIZING CONCENTRATION OF ASCORBIC ACID AQUEOUS SOLUTION 0
  • Stalnov Petr Ivanovich
  • Chepchurov Yakov Illarionovich
  • Moskvin Mikhail Dmitrievich
  • Limarov Aleksandr Igorevich
  • Savenko Valerij Andreevich
  • Pashchinskij Nikolaj Petrovich
  • Yashchenko Petr Grigorevich
SU1797105A1
DEVICE FOR MEASURING BULK CONCENTRATION OF SOLID PARTICLES IN FLOWS 1990
  • Burljaev N.N.
  • Sizykh V.Ja.
RU2006827C1
METHOD OF REPROCESSING NON-REACTED PRODUCTS IN THE PROCESS OF VITAMIN B SYNTHESIS 1991
  • Belova V.M.
  • Rzhevskij N.K.
  • Kirshbaum G.N.
  • Kirsanov A.T.
  • Levtrinskij A.I.
  • Vostretsov V.P.
  • Sergeev V.N.
  • Savicheva I.N.
RU2006496C1
METHOD FOR PRODUCTION OF WATER SOLUBLE BENZOFLAVIN 1988
  • Chuev V.P.
  • Rudakova I.P.
  • Machekhina I.Ju.
  • Tsetlin L.G.
  • Kurganov B.I.
SU1638845A1
METHOD FOR PRODUCTION OF 2,3;4,6-DI-O-ISOPROPYLIDENE-α-L-SORBOFURANOSE 1990
  • Belova V.M.
  • Rzhevskij N.K.
  • Gubareva N.P.
  • Ukolova E.V.
  • Kirsanov A.T.
  • Vostretsov V.P.
  • Sychev N.A.
SU1788715A1
METHOD FOR OBTAINING 5-ACETOXY-3-BROMOPENTANONE-2 0
  • Litvak Miroslav Mikhajlovich
SU1659397A1

RU 2 006 838 C1

Authors

Korablev I.V.

Stal'Nov P.I.

Chepchurov Ja.I.

Moskvin M.D.

Limarov A.I.

Kirsanov A.T.

Jashchenko P.G.

Dates

1994-01-30Published

1991-07-15Filed