heat 11 looks back with satisfaction on the business year 2014. Incoming orders and earnings could be more than doubled despite the persistently difficult market environment in comparison with the previous year. After the virtual collapse of the solar market the sales decreased slightly, the profit however “increased significantly” again... read more →
Feb
02
Jan
08
The Bielefeld specialist for heat transfer and thermal oil applications heat 11 has successfully delivered a plant with two heaters to Yanbu in Saudi Arabia. The heaters ensure the heating of large crude oil tank farms. Customer and installer of the tank farm is the Chinese CMTCC Shanghai SHISANYE CONSTRUCTION... read more →
Dec
08
Different studies are based on the scenario that in the year 2050 the solar thermal technologies cover about 5 to 10 % of the electricity worldwide. Some scientists even assume that the solar thermal energy will pass the photovoltaics in the generation of electricity still in this century. Higher temperatures,... read more →
Oct
20
heat 11, specialist for industrial process heat, heat transfer and electric power generation from Bielefeld, Germany, has delivered a waste heat boiler of 9 MW for an ORC plant. „The waste heat recovery unit disposes of remarkable technical data,” says Dr. Dietmar Hunold, general manager of heat 11. The waste... read more →
Sep
27
The last part of our series "Measures to enhance efficiency" is dedicated to the topic firing system. The sources for energy losses at thermal process plants are numerous: Radiation losses, repeated start-up and shutdown of the plant, exhaust gas losses or inefficient auxiliary units, to name just a few. The... read more →
Sep
25
heat 11, specialist for industrial process heat, heat transfer and electric power generation from Bielefeld, Germany, has received another major order from Mexico. For a gas power plant of 300 MW, heat 11 develops and constructs the third line of a gas heating system. „This is a nice confirmation of... read more →
Jul
07
Loss of pressure means loss of money Pressure losses in heat transfer plants basically arise by friction on the interior walls of heaters, piping, fittings or instruments. When the cross-section of the components is decreased, additional components are used or the piping is extended, the resistance in the system... read more →
May
07
The image shows a complete equipped container with exterior steam generation and vessels. The plant was developed for a soil treatment / decontamination plant in Australia. These components are usually installed on site. In case an assembly is not economically and temporally justifiable, it is advisable to use plants that... read more →
May
06
The Bielefeld specialist for heat transfer and thermal oil applications heat 11 received a major order in March 2014 for the supply of a plant for heating of a crude oil tank farm in Samawah, Iraq. The delivery of the plant is scheduled in September 2014. The scope of supply... read more →
Mar
17
The Bielefeld specialist for heat transfer and energy conversion heat 11 looks back on a satisfying business year 2013. Sales and earnings were again increased despite considerable drops in the solar business. Despite the difficult market situation in 2013 and the virtual collapse of the solar market the sales rose... read more →