Since Specific Gravity - SG - is dimensionless, it has the same value in the SI system and the imperial English system (BG). SG of a fluid has the same numerical value as its density expressed ing/mLorMg/m3. Water is normally also used as reference when calculating the specific gravity ...
most pure alcohols have a density of about ~0.8, so alcohol floats on water. The specific gravity of methane compared to air is ~0.55, so it will rise in the atmosphere. The specific gravity of hydrogen is ~0.07 and helium is 0.14, so they can be used to make lighter than air dirigi...
Knowing the specific gravity of soil can help engineers and geologists understand its behavior, strength, and suitability for various construction and environmental applications. Similar Articles Water Content of Sour Gas Gas Cap Shrinkage Consistency Index Gas Solubility in Coalbed Methane Reservoirs...
The specific gravity and density are calculated byEqs. (2.1)and(2.2), respectively. (2.1)Specificgravity=a(a+w)−b whereais the mass of specimen in air;bis the mass of specimen and sinker (if used) in water;wis the mass of totally immersed sinker if used and partially immersed wire....
The calorific value of a natural gas containing methane and heavier hydrocarbons is reduced by a process comprising the steps of separating at least a portion of the heavier hydrocarbons from the natural gas, converting the separated heavier hydrocarbons by partial combustion with air into a gas ...
For example, if substance A has a specific volume of 0.358 cm3/g and substance B has a specific volume of 0.374 cm3/g, taking the inverse of each value will yield the density. Thus, the density of A is 2.79 g/cm3and the density of B is 2.67 g/cm3. The specific gravity, comparing...
Density of Gases Data Densities and molecular weights of common gases like acetylene, air, methane, nitrogen, oxygen and others. Density, Specific Weight, and Specific Gravity – Definitions & Calculator The difference between density, specific weight, and specific gravity. Including formulas, definitio...
1. A reagent composition for measuring an ionic strength or a specific gravity of an aqueous solution sample comprising (a) one or more pH buffers usable in the pH range of 5.5 to 8.5, (b) one or more pH indicators, and (c) one or more anionic and nonionic surfactants as a sensitizer...
METHOD FOR THE RECOVERY OF SHALE OIL A shale oil-extractive fluid of a specific gravity intermediate that of the first two fluids is then circulated through the zone between the first and ... THOMAS N. BEARD - US 被引量: 22发表: 1972年 Oil yields of sections of Green River oil shale ...
a dielectric constant of at most 2.2 and a dielectric dissipation factor of at most 2.0×10−4 under 12 GHz, and a standard specific gravity of at least 2.192 and less than 2.3. 2. The material of claim 1, which provides a molded article having a standard specific gravity of at...