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  • News & article

    Farewell to two fine former colleagues

    Roger Crutchley, Published on 10/12/2023

    » Far too many of my former Bangkok Post colleagues have passed away this year and this week things got even worse with two more old pals gone.

  • News & article

    Taste of inflation from a reliable sauce

    Roger Crutchley, Published on 03/12/2023

    » I am not sure where Bangkok stands in the list of most expensive cities released by the Economist this week. Singapore and Zurich top the table but judging from recent visits to the supermarket, Bangkok must be racing up the inflation charts.

  • News & article

    Programmed to learn

    Asia focus, Nareerat Wiriyapong, Published on 07/02/2022

    » Anothai Wettayakorn considers himself an adventurous eater, though he was originally a beef lover. Thanks to a job that has allowed him to visit many countries, the 52-year-old executive has learned about different cultures to help him manage in a diverse market landscape, partly through exploring the local food.

  • News & article

    Facebook stalking; hijacked smartphones

    Life, James Hein, Published on 24/06/2015

    » I am not a big social media user. I keep my profiles trim and any pictures to a minimum. I don't like Twitter at all for various reasons and I find most of the users of Tumblr focused on social engineering directions I don't agree with. All of that aside then, there is Facebook. Like many others I use Facebook to connect to people I have lost touch with, such as old high school friends whom I have no way of tracking down. In my case my Goodreads account is linked to Facebook to let people know what I am reading or have read. If you like reading and haven't tried it then take a look at www.goodreads.com. For me it also a great way to track what I have read and haven't in, say, a series I like.

  • News & article

    Hands-on for success

    Asia focus, Nareerat Wiriyapong, Published on 24/05/2021

    » As the top executive in charge of the fast-growing Asean, India and Australia-New Zealand markets of Delta Electronics, Jackie Chang is entirely occupied with work on weekdays.

  • News & article

    Korea adds 505 cases, deaths top 2,800: Virus update

    Published on 27/02/2020

    » Saudi Arabia halted religious visits that draw millions to cities including Mecca and Medina, while Japan asked for all schools to shut from March 2. More new cases were reported outside China than within the country for the first time, highlighting the spread of the epidemic.

  • News & article

    RBT Beoplay E6

    Life, AKIN, Published on 12/09/2018

    » The Beoplay E6 features in-ear Bluetooth neckband earphones offering contemporary design and a consistent high sound performance in challenging environments. The earphones come with built-in microphone and in-cord remote. Clicking the earphones together will automatically power down Beoplay E6 to save battery.

  • News & article

    All I want for Christmas is.....

    Life, Published on 23/12/2016

    » Our editors and writers pick the most exclusive and best items on their wishlist or for gifting loved ones this holiday season.

  • Forum

    Nuclear Power for Thailand

    By Anonymous, Created on: 04/09/2007, Last updated on: 09/07/2014

    » The Prime Minister has explained the plan for a nuclear power plant to produce energy for Thailand and help Thailand move away from reliance on oil and gas. Thailand is a net importer of energy, getting much of its energy from the middle east at a huge cost to the country. Added to that the use of...

    • Wizard commented : mixed with water. This is the oldest type of geothermal power plant and is still in use today. Dry steam plants are the simplest and most economical of geothermal plants. However, they emit small amounts of excess steam and gases. The geothermal plants at The Green land Geysers are dry steam plants. Flash steam Flash steam power use hot water above 182 °C (360 °F) from geothermal reservoirs. The high pressure underground keeps the water in the liquid state, although it is well above the boiling point of water at normal sea level atmospheric pressure. As the water is pumped from the reservoir to the power plant, the drop in pressure causes the water to convert, or "flash", into steam to power the turbine and or generators. Any water not flashed into steam is injected back into the reservoir for reuse. Flash steam plants, like dry steam plants, emit small amounts of gases and steam. Flash steam plants are the most common type of geothermal power generation plants in operation today. Binary-cycle The water used in binary-cycle power plants is cooler than that of flash steam plants, from 107 to 182 °C (225-360 °F). The hot fluid from geothermal reservoirs is passed through a heat exchanger which transfers heat to a separate pipe containing fluids with a much lower boiling point. These fluids, usually Iso-butane or Iso-pentane, are vaporized to power the turbine. The advantage to binary-cycle power plants is their lower cost and increased efficiency. These plants also do not emit any excess gas and, because they use fluids with a lower boiling point than water, are able to utilize lower temperature reservoirs, which are much more common. Most geothermal power plants planned for construction are binary-cycle. Main Advantages Geothermal energy offers a number of advantages over traditional fossil fuel based sources. From an environmental standpoint, the energy harnessed is clean and safe for the surrounding environment. It is also sustainable because the hot water used in the geothermal process can be re-injected into the ground to produce more steam. In addition, geothermal power plants are unaffected by changing weather conditions. Geothermal power plants work continually, day and night, making them. a fantastic proposition to investors and from an economic view, geothermal energy is extremely price competitive in some areas and reduces reliance on fossil fuels and their inherent price unpredictability. It also offers a degree of scalability: a large geothermal plant can power entire cities while smaller power plants can supply more remote sites such as rural villages. The SPGAsia Concept is to use the old wellhead Platforms and Refurbish the old well bore hole with Heat resistance liner and introduce Topside Control in its Harness and Steam Process insure the safety of the sea water returns back to the Sea clean and Risk free. Typical costs are 400M/700M for each Plant offshore Gary B Edwards Managing Director Member International Geo Thermal Consultants Subsea Power Group Asia Co.,Ltd

    • 25 replies, 35,706 views

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