Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TEST TUBE FOR MEASURING CONTENT OF ALCOHOL IN FUEL
Document Type and Number:
Japanese Patent JPS52113290
Kind Code:
A
Abstract:
A convenient, useful and efficient method and apparatus for determining the amount of alcohol contained in fuels. It is particularly useful for measuring the alcohol content of jet fuel, and is practiced by mixing a known amount of the fuel to be measured with a known amount of emulsion, the emulsion comprising a known amount of 8-Hydroxyquinoline ester of the O-vanadic acid. A resulting reaction causes a portion of the mixture to discolor, the amount of discoloration indicating the alcohol content of the fuel. This process can be performed in an apparatus comprising a tube with all of the necessary chemicals pre-mixed, thereby only requiring the addition of the fuel to be tested. Such an apparatus can be prepared in advance, sealed, and stored for a period of up to 2 years.

Inventors:
BUERUNAA MATSUSHIERU
BUORUFUGANKU KURETSUCHIMAA
GERUHARUTO SHIYUMITSUTO
Application Number:
JP2139477A
Publication Date:
September 22, 1977
Filing Date:
February 28, 1977
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AUERGESELLSCHAFT GMBH
International Classes:
G01N31/00; G01N33/22; G01N33/28; G01N33/98; (IPC1-7): G01N31/22; G01N33/22
Domestic Patent References:
JPS507471A1975-01-25



 
Previous Patent: JPS52113289

Next Patent: ENZYME ANALYSIS