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Absorption

Absorption news and technical articles from Oil & Gas Journal. Search Absorption latest and archived news and articles

  1. ACCURATE BS&W TESTING IMPORTANT FOR CRUDE-OIL CUSTODY TRANSFER

    Magazine Articles

    Mon, 12 Nov 1990

    capacitance, density, or energy- absorption analyzers. For custody-transfer ..... type of unit in use is the energy absorption water-content monitor. This ..... measures the electromagnetic energy- absorption rate. The difference in the energy

  2. Formosa refinery improves sweetening with amine blends

    Magazine Articles

    Mon, 2 May 2011

    rate to regeneration and increased the absorption and regeneration capacity at its amine ..... back to the absorber. It is a simple absorption reaction, as shown in the first reaction ..... 2 is a bit more complex because CO 2 absorption can occur via two different reaction

  3. New waste-heat refrigeration unit cuts flaring, reduces pollution

    Magazine Articles

    Mon, 18 May 1998

    Whaarp consists of a central ammonia- absorption refrigeration skid, a remote waste ..... refrigeration site. Shown here is the absorption -refrigeration skid containing the ..... gas system. The waste heat ammonia absorption refrigeration plant (Whaarp) is the

  4. COMPUTER PROGRAM DESIGNS PACKED COLUMNS

    Magazine Articles

    Mon, 31 Aug 1992

    computers optimizes the design of packed absorption or stripping columns with respect to ..... plot of column costs as a function of absorption /stripping factor, from which the ..... liquid mass transfer operations such as absorption and stripping. They have particular

  5. Process, optimized acidizing reduce production facility upsets

    Magazine Articles

    Mon, 10 Feb 1997

    Solutions Inc. Houston The filtration/ absorption process, coupled with optimum treatments ..... control additive. Also, the filtration/ absorption process can remove residual emulsified ..... absorbed onto mineral surfaces. This absorption minimizes available surfactants in solution

  6. H2S CONTROL KEEPS GAS FROM BIG OFFSHORE FIELD ON SPEC

    Magazine Articles

    Mon, 27 May 1991

    Installation the next year of a chemical absorption process at the onshore terminal has ..... Sea. The process consists of chemical absorption of parts per million (ppm) levels ..... monitor the movement of the sulfur- absorption front, sample points are located within

  7. Tests gauge LED sensors for fuel-dye measurements

    Magazine Articles

    Mon, 19 Oct 2009

    derivative processing removes the broad absorption band in the 500-600 nm region exhibited ..... measurement of the more narrow Solvent Red absorption bands in that region. The American ..... a published method that uses visible absorption spectroscopy to determine SR164 dye

  8. LOW CO 2 SLIP—1: Canadian experience shows actual operations needed to guide choice of amine simulator

    Magazine Articles

    Mon, 13 Jul 2009

    rapidly relative to CO 2 . Driving the absorption of H 2 S into solution is the concentration ..... solution increases as a result, making absorption of CO 2 easier. As more CO 2 (and ..... alkalinity of the solution decreases, making absorption of H 2 S harder by removing the ability

  9. Research targets lower gas-processing operating costs

    Magazine Articles

    Mon, 29 Dec 1997

    process selection. 3 4 Lithium-bromide absorption chillers are providing a consistent hydrocarbon ..... has high capacity for H 2 S and CO 2 absorption , low capacity for hydrocarbons, and ..... sweetening and natural-gas dehydration are absorption -type systems. Potentially, benefits

  10. Canadian gas plant handles NORM in replacing C 3 treater’s mol sieve

    Magazine Articles

    Mon, 6 Jul 2009

    Ingestion of NORM-contaminated particulates or liquids. Absorption of NORM-contaminated particulates or liquids through ..... below the UDRL due to the geometric shape of the pellets, absorption of the particles into the molecular sieve itself, and potential