background: the objectives of this paper are three folds. first, an integrated framework for designing and development of the integrated health, safety and environment (hse) model is presented. second, it is implemented and tested for a large gas refinery in iran. third, it is shown whether the total ergonomics model is superior to the conventional ergonomics approach. this study is among the f...

background: millions of workers are the victims of different kinds of accidents every year throughout the world. the purpose of this study was to investigate the relationships between safety attitude and occurrence of the occupational accidents. methods: this investigation was a cross-sectional study performed in a gas refinery in south of iran in 2008. sample size of this study was 176 people....

A rise in CO2 and other greenhouse gases’ concentration from gas refinery flares and furnaces in the atmosphere causes environmental problems. In this work, a new process was designed to use waste gas (flue gas and flare gas) of a domestic gas refinery to produce pure hydrogen in a membrane reactor. In particular, the process foresees that the energy and CO2 content of flue gas can provide the ...

industrial wastewaters are of the major sources of heavy metal pollution in the environment. in the middle east, gas and oil industry is the major source of heavy metal pollution and releases significant amounts of metals into the terrestrial and aquatic environment. in this research the capability of the common reed ( phragmitis australis ) in absorbing heavy metals cd, pb and v from the waste...

Nowadays, air pollution is one of the major challenges in Assaluyeh, therefore, in the present study, according to the importance of the fourth refinery gas as the largest gas refinery in the region, the amount of emissions from Stacks and flares has been initially determined and then the distribution has been identified in the region. In this research, AERMOD and CALPUFF models have been used ...

Although the concept of Industry 4.0 was defined a decade ago, experts have only been talking about "Oil and Gas 4.0" model in last few years. Experts this industry agree that use, based on digitalization intelligence oil gas industry, can bring huge benefits to company. However, is still its infancy, but applications areas such as big data (BDA), industrial Internet Things (IIoT), or analysis ...

At the International Nickel Company (INCO) nickel refinery in Clydach, Wales, U.K., which has operated since 1901, 365 respiratory cancers, including 85 nasal cancers and 280 lung cancers, have occurred in workers since the 1920s. From 1901 to 1923, incidences of these cancers were high. In 1923, the refining process was changed, eliminating a nickel arsenide, Ni5As2, called orcelite, from the ...