IL110192A - Reagent for the determination of acids in oils - Google Patents

Reagent for the determination of acids in oils

Info

Publication number
IL110192A
IL110192A IL11019294A IL11019294A IL110192A IL 110192 A IL110192 A IL 110192A IL 11019294 A IL11019294 A IL 11019294A IL 11019294 A IL11019294 A IL 11019294A IL 110192 A IL110192 A IL 110192A
Authority
IL
Israel
Prior art keywords
oils
reagent
acids
determination
Prior art date
Application number
IL11019294A
Other languages
English (en)
Other versions
IL110192A0 (en
Original Assignee
Israel Mini Ind & Trade
Israel Nat Physical Lab
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 Israel Mini Ind & Trade, Israel Nat Physical Lab filed Critical Israel Mini Ind & Trade
Priority to IL11019294A priority Critical patent/IL110192A/xx
Publication of IL110192A0 publication Critical patent/IL110192A0/xx
Priority to FR9507706A priority patent/FR2722003B1/fr
Priority to CH01899/95A priority patent/CH689404A5/fr
Priority to GB9513423A priority patent/GB2290867B/en
Priority to BE9500587A priority patent/BE1009960A3/fr
Priority to DK199500761A priority patent/DK172925B1/da
Priority to US08/980,066 priority patent/US6027940A/en
Publication of IL110192A publication Critical patent/IL110192A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/03—Edible oils or edible fats
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2876—Total acid number

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
IL11019294A 1994-07-01 1994-07-01 Reagent for the determination of acids in oils IL110192A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IL11019294A IL110192A (en) 1994-07-01 1994-07-01 Reagent for the determination of acids in oils
FR9507706A FR2722003B1 (fr) 1994-07-01 1995-06-27 Reactif et procede pour la determination ph-metrique de la valeur acide dans des huiles
CH01899/95A CH689404A5 (fr) 1994-07-01 1995-06-28 Réactif pour la détermination pH-métrique de la valeur acide dans des huiles.
GB9513423A GB2290867B (en) 1994-07-01 1995-06-30 Reagent for the determination of acids in oils
BE9500587A BE1009960A3 (fr) 1994-07-01 1995-06-30 Reactif et procede pour la determination ph-metrique de la valeur acide dans des huiles.
DK199500761A DK172925B1 (da) 1994-07-01 1995-06-30 Fremgangsmåde til bestemmelse af syreværdien i olier og reagens til brug ved udøvelse af fremgangsmåden
US08/980,066 US6027940A (en) 1994-07-01 1997-11-26 Reagent for the determination of acids in oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL11019294A IL110192A (en) 1994-07-01 1994-07-01 Reagent for the determination of acids in oils

Publications (2)

Publication Number Publication Date
IL110192A0 IL110192A0 (en) 1994-10-21
IL110192A true IL110192A (en) 2000-09-28

Family

ID=11066296

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11019294A IL110192A (en) 1994-07-01 1994-07-01 Reagent for the determination of acids in oils

Country Status (7)

Country Link
US (1) US6027940A (fr)
BE (1) BE1009960A3 (fr)
CH (1) CH689404A5 (fr)
DK (1) DK172925B1 (fr)
FR (1) FR2722003B1 (fr)
GB (1) GB2290867B (fr)
IL (1) IL110192A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6174731B1 (en) 1997-05-11 2001-01-16 State Of Israel, The Ministry Of Industry And Trade, The National Physical Laboratory Reagent for the PH-metric determination of low acid numbers in petroleum oils

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL115677A (en) * 1995-10-19 2000-08-13 Israel State Method for the determination of acid values in oil seeds
DE10111390A1 (de) * 2001-03-09 2002-09-19 Schmack Biogas Ag Schnelltest zur Bestimmung des Zustandes von Ölen
CN101995427A (zh) * 2010-10-13 2011-03-30 中国石油化工股份有限公司 等电位-标准添加直接电位法测定汽/柴油酸值
IT1404271B1 (it) * 2011-02-28 2013-11-15 Sea Marconi Technologies Di Vander Tumiatti S A S Procedimento per determinare il numero di acidità totale (tan) di un liquido organico
CN102661989A (zh) * 2012-05-17 2012-09-12 中国石油化工股份有限公司 初始pH复原测定油品酸值的方法
CN106645360A (zh) * 2016-11-25 2017-05-10 浙江诺亚氟化工有限公司 一种全氟‑2‑甲基‑3‑戊酮中微量酸值的测定方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811837A (en) * 1970-12-30 1974-05-21 Sporlan Valve Co Method of determining acid and water in oil
US4269604A (en) * 1976-09-01 1981-05-26 Snowden Jr James E Method for the on-site determination of the presence of corrosive material in lubricating oil
US4288402A (en) * 1979-04-25 1981-09-08 Virginia Chemicals Inc. Acid field test kit for refrigeration oils containing a leak detector
US5204371A (en) * 1979-12-10 1993-04-20 Schering Aktiengesellschaft Pharmaceutically active 9-chloroprostaglandins
US4654309A (en) * 1980-12-19 1987-03-31 Minnesota Mining And Manufacturing Co. Test method and article for estimating the concentration of free acid in liquid
DE3104078C2 (de) * 1981-02-06 1983-07-21 Max Planck Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Verfahren zur Bestimmung des pH-Wertes im Innern einer Zelle; 1,4-Dibutyryloxy-2,3-dicyanobenzol; 1,4-Di(-tert-butyloxycarbonyl-l-alanyloxy)-2-3-dicyanobenzol
US4663076A (en) * 1984-05-10 1987-05-05 Milchem Incorporated Invert emulsion drilling fluid comprising oligamide composition
US4575428A (en) * 1984-05-10 1986-03-11 Milchem Incorporated Invert emulsion drilling fluid comprising oligamide composition
NZ212374A (en) * 1984-06-15 1988-04-29 Oil Process Systems Inc Process and kit for determination of polar substances in fat
DE3503618A1 (de) * 1985-02-02 1986-08-07 Henkel KGaA, 4000 Düsseldorf Mittel zum waschen oder spuelen der haare
DK627086A (da) * 1985-12-28 1987-06-29 Nippon Hypox Lab Inc Albuminkomplex
SU1688158A1 (ru) * 1987-04-20 1991-10-30 Краснодарский политехнический институт Способ подготовки раствора реагента дл рН-метрического анализа кислотных чисел жиров
US4863692A (en) * 1988-06-07 1989-09-05 Plumb Arnold D Apparatus for detecting oil and other lighter-than-water contaminants in an effluent stream
US4919892A (en) * 1988-06-07 1990-04-24 Plumb Arnold D Apparatus for detecting oil and other lighter-than-water contaminants in an effluent stream
JPH04294275A (ja) * 1991-03-22 1992-10-19 Horiba Ltd フローインジェクション非水溶媒中和滴定方法
RU1825423C (ru) * 1991-11-01 1993-06-30 Татьяна Михайловна Лапшина Способ определени кислотного числа масел и жиров
JPH0641592A (ja) * 1992-05-28 1994-02-15 Sekisui Chem Co Ltd 洗浄剤組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6174731B1 (en) 1997-05-11 2001-01-16 State Of Israel, The Ministry Of Industry And Trade, The National Physical Laboratory Reagent for the PH-metric determination of low acid numbers in petroleum oils

Also Published As

Publication number Publication date
CH689404A5 (fr) 1999-03-31
DK172925B1 (da) 1999-10-04
FR2722003A1 (fr) 1996-01-05
BE1009960A3 (fr) 1997-11-04
FR2722003B1 (fr) 1998-04-10
US6027940A (en) 2000-02-22
GB2290867B (en) 1998-07-22
GB9513423D0 (en) 1995-09-06
GB2290867A (en) 1996-01-10
IL110192A0 (en) 1994-10-21
DK76195A (da) 1996-01-02

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Legal Events

Date Code Title Description
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees