Base Number (BN) is a measurement of basicity that is expressed in terms of the number of milligrams of potassium hydroxide per gram of oil sample (mg KOH/g). BN is an important measurement in petroleum products, and the value varies depending on its application. BN generally ranges from 6–8 mg KOH/g in modern lubricants, 7–10 mg KOH/g for general internal combustion engine use and 10–15 mg KOH/g for diesel engine operations. BN is typically higher for marine grade lubricants, approximately 15-80 mg KOH/g, as the higher BN values are designed to increase the operating period under harsh operating conditions, before the lubricant requires replacement.[1]
^"TBN Test/Analysis| Total Base Number Testing| ASTM D2896/D4739". Labinspection.com. Retrieved 2018-04-19.
BaseNumber (BN) is a measurement of basicity that is expressed in terms of the number of milligrams of potassium hydroxide per gram of oil sample (mg...
used to simultaneously measure a number of other parameters and do away with the need for wet chemistry. Totalbasenumber "Lab Services > TAN test". CPI...
In baseball statistics, total bases (TB) is the number of bases a player has gained with hits. It is a weighted sum for which the weight value is 1 for...
Hereditary base-n notation Asymmetric numeral systems optimized for non-uniform probability distribution of symbols Combinatorial number system All known...
The number of personnel in paramilitary forces: armed units that are not considered part of a nation's formal military forces. The totalnumber of active...
Teetotalism is the practice or promotion of total personal abstinence from the consumption of alcohol, specifically in alcoholic drinks. A person who...
10 July 2015, it has been based on a Friday to Thursday album sales. This list shows the eighteen artists with the most number ones on the UK Albums Chart...
2015, the chart has been based on a Friday to Thursday week. This list shows the twenty-seven artists with the most number ones on the UK singles chart...
Octal (base 8) is a numeral system with eight as the base. In the decimal system, each place is a power of ten. For example: 74 10 = 7 × 10 1 + 4 × 10...
Meanwhile, Total continued to expand its retail presence in North America under several brand names. In 1989, Denver, Colorado–basedTotal Petroleum, Total CFP's...
This is a list of countries by totalnumber of peacekeepers contributed to United Nations operations based on United Nations reporting as of 29 February...
often measured in base pairs because DNA is usually double-stranded. Hence, the number of totalbase pairs is equal to the number of nucleotides in one...
individual languages as having more than 1 million native speakers (0.1% of total population). The languages in bold are scheduled languages (the only scheduled...
A binary number is a number expressed in the base-2 numeral system or binary numeral system, a method of mathematical expression which uses only two symbols:...
system, also known as base twelve or dozenal, is a positional numeral system using twelve as its base. In duodecimal, the number twelve is denoted "10"...
This is a list of countries by the number of millionaires by net worth (in United States dollars) based on an annual assessment of wealth and assets compiled...
is three total bases, while a double and a home run is six total bases. Only bases attained from hits count toward this total. Reaching base by other...
an ambiguous basenumber. Then "23" could likely be any base, from base-4 up. In base-4, the "23" means 1110, i.e. 234 = 1110. In base-60, the "23" means...
Total Drama (often shortened as TD) is a Canadian animated television series created by Jennifer Pertsch and Tom McGillis that premiered on Teletoon (now...
the right. The number system that results depends on what base is used for the digits: any base is possible, but a prime numberbase provides the best...
tendency to burn). Another manipulated property of motor oil is its totalbasenumber (TBN), which is a measurement of the reserve alkalinity of an oil...
Global Information