The greatest part of the current heat demand of the oil refinery is provided by direct heating in process furnaces and by steam that is produced in steam is a boiler plant resistive or inductives. Steam is the main utility at the refinery site. In the fractionation columns, as well as in many heat exchangers, steam is used as a heat source, and the condensate can be recovered and reused. In other units, such as strippers, it is injected to improve the process. And the steam headers are connected by let-down valves and turbines, the latter used in direct drive configuration to operate compressors and pumps.

At the end of 2018, Yantai City, Shandong Provincial People's Government Office issued the "Yantai Blue Sky win the Battle of three-year action plan implementation details," "rules" that: in principle, to new natural gas cogeneration and gas chemical projects. Details are as follows.

Continued implementation of the total coal consumption control, by 2020, the city's total coal consumption control in less than 24.19 million tons. Developed and implemented 2018-- 2020 coal consumption reduction alternatives work, the coal consumption Yajian task decomposition implemented in urban counties. Strict control of new coal project approval, approval, filing, encourage natural gas, electricity and other clean energy alternative to coal consumption. Censorship perfect substitute for coal, improve coal reduction coefficient replace coal utilization efficiency low industry. All new, revision, and expansion projects are implemented coal coal reduction alternatives, strict implementation of alternative sources and alternative proportions.

The development of special programs, out of shutting down environmental protection, energy consumption, safety and other 300,000 kilowatts coal-fired units of non-compliance, the following priority out of 300,000 kilowatts to run at least 20 years of pure condensing unit, run over 25 years and Condensate Pumping Units still can not reach ultra-low emission standards for coal-fired units. For shutting down the unit's capacity, coal consumption and emissions targets, allowed to trade or replacement, can co-ordinate arrangements for building the capacity of ultra-low emission coal-fired units.

Accelerate the phase-out of coal-fired facilities tea furnace built in the urban counties of the region, operating a stove, grain storage and drying equipment. The city's ban on new 35 steam tons / hour and coal-fired boilers. 65 steam tons / hour or more coal-fired boilers on the basis of complete transformation of the ultra-low emissions, with the transformation of the conditions to complete all energy saving. Out of coal-fired boilers heating pipe network coverage range. In the area where no cogeneration district heating conditions, a plurality of existing coal-fired boilers, and the like in accordance with the principle of building a large-capacity volume replacement coal-fired boilers.

The implementation of non-fossil energy doubling action plan, by 2020, non-fossil fuels in energy consumption should reach its goal provincial requirements, the city's wind power, solar power, biomass power, pumped storage power generation, nuclear power and other new energy and renewable energy power generation capacity reach 7.05 million kilowatts. Where the conditions of availability of resources, to encourage the development of biomass cogeneration county, increase renewable energy consumptive, improve social proportion of the total electricity consumption of renewable energy generation.

As one of the food processing industries, the sugar industry occupies an important position in many national and regional national economies. In the production process of sugar factories, steam is a boiler plant resistive or inductives are needed because of the demand for heat. Steam will come into direct contact with foods such as candy, and for safety, the quality of the steam needs to be guaranteed.

Kunming chemical gas steam is a boiler plant resistive or inductive how much the price of gas chemical plant in Kunming steam boiler price how much? Currently, steam boilers used chemical plant in Kunming basic fuel is a gas. Previous coal-fired steam boiler gradually eliminated. For chemical plants, because government subsidies, Kunming, local enterprises or the burden of purchasing gas boiler steam boiler that will be much smaller. Recently, there is a chemical plant Kunming to fast boiler advice to purchase a gas steam boiler, which for the enterprise, is the result of many pre-contrast, only consult to us boiler manufacturers. For businesses, the purchase price for the boiler is very concerned about. In this regard, fast boiler for the actual situation of the chemical plant in Kunming understanding, concluded that the plant with a gas steam boiler 4 tons is possible. At present, the boiler model price is about 500,000.