MERCURY CONTROL DURING NATURAL GAS PROCESSING
SHEQ problems and solutions
Zdravko ŠpirićINA-Naftaplin, Zagreb, Croatia
e-mail: [email protected]
Boston, May 2, 2002.
INA-Naftaplin implemented a comprehensive technical approach to the control of mercury
at Gas treatment processing plant (GTP) Molve.
INA-Naftaplin implemented a comprehensive technical approach to the control of mercury
at Gas treatment processing plant (GTP) Molve.
The program includes both fully effective technologies for mercury removal from natural gas and the accurate
measurement of mercury in the processes and environment within and surrounding the plant.
The program includes both fully effective technologies for mercury removal from natural gas and the accurate
measurement of mercury in the processes and environment within and surrounding the plant.
IJS (Slovenia)GKSS – Galab (Germany)
ERI (Sweden)St.Petersburg Univ. (FSU)
THERE’S NEED FOR:
High-quality, useful and reliable equipment and accurate methods for liquid
hydrocarbon samples collection pre-treatment, preservation, storage.
Simple, accurate and reliable test methods and instruments for on-line identification and precise (quantitative plus quantitative) determination of the mercury content in process streams and in the surrounding atmosphere.
CA & CQ protocols and procedures, calibration standards and certified reference materials.
Efficient and safe technological, environmental and commercial procedures to reduce mercury emissions (mercury removal, recycling, storage and handling).
A program for investigation and evaluation of contaminated regions and their decontamination.
Human health effects (mercury exposure and health impacts, toxicology, risk assessment).
Technological process, materials and equipment resistant to aggressive (corrosive) impact of mercury.
THERE’S NEED FOR:
High-quality, useful and reliable equipment and accurate methods for liquid
hydrocarbon samples collection pre-treatment, preservation, storage.
Simple, accurate and reliable test methods and instruments for on-line identification and precise (quantitative plus quantitative) determination of the mercury content in process streams and in the surrounding atmosphere.
CA & CQ protocols and procedures, calibration standards and certified reference materials.
Efficient and safe technological, environmental and commercial procedures to reduce mercury emissions (mercury removal, recycling, storage and handling).
A program for investigation and evaluation of contaminated regions and their decontamination.
Human health effects (mercury exposure and health impacts, toxicology, risk assessment).
Technological process, materials and equipment resistant to aggressive (corrosive) impact of mercury.
Efficient and safe technological, environmental andcommercial procedures to reduce mercury emissions
(mercury detection, measurements, removal, recycling, storage and handling).
Efficient and safe technological, environmental andcommercial procedures to reduce mercury emissions
(mercury detection, measurements, removal, recycling, storage and handling).
This approach is critical to our understanding, control and optimization of existing processes, but also
to planning strategies and decision making for further operations in the petroleum industry.
This approach is critical to our understanding, control and optimization of existing processes, but also
to planning strategies and decision making for further operations in the petroleum industry.
GTP Molve III – block sheme
"ECOLOGICAL" paradox concentration limits, - the allowable content in process plants amount
to max. of 0.01 g/m3 (due to corrosion danger).
This is 5000 times more stringent than the maximum allowable limit for the working environment (50 g/m3).
WASTE
Our current interest is : 1) the determination of Hg in liquid hydrocarbons
(condensate - - crude oil) and its subsequent removal2) mercury contaminated adsorbent (sulfur impregnated
activated carbon) treatment/disposal3) EHSQ mercury problems
We would like:
to discus our experience and needs
To promote and establish further cooperation