An energy **
"Coal to gas" is the direct combustion of natural gas by designated engines instead of heat-conducting oil boilers. With the increasing environmental quality requirements, the setting machines in printing and dyeing companies generally use heat-conducting oil boilers to provide heat, which not only consumes resources but also pollutes the environment. The Shaoxing County Party and County Government implemented a gathering and upgrading project for printing and dyeing enterprises, and set up conditions for enterprise printing, dyeing, printing and dyeing enterprises in the Binhai Coastal Industry to enter the ranks, and the heat-setting oil boiler heating and setting technology was eliminated.
“Natural gas is a clean energy source. If it is widely promoted, it will effectively relieve the pressure of environmental pollution in our county.†Chen Yimin, deputy director of the County Environmental Protection Bureau, highly agrees with the “coal to gas†stereotype machine.
Binhai Industrial Zone has always insisted on building a green printing and dyeing base, and has conducted in-depth research on the setting machine “coal to gasâ€. Yu Jianyi, deputy director of the industrial zone, has taken printing and dyeing companies to special inspections in foreign countries. “The heating of setting machine is directly related to the quality of printing and dyeing fabrics, how to make the quality of printing and dyeing products stable, and reducing coal pollution. 'Coal to gas' is an effective way. If it is promoted in the coastal printing and dyeing enterprises, it will promote the energy consumption of printing and dyeing industry in Shaoxing County. The transformation of traditional energy sources into clean energy is an energy source, he said.
The cost is almost the same, according to the introduction, at the full capacity of the stereotyped machine, the direct cost of natural gas is 10% to 20% higher than that of coal; in the non-full load state, it is basically flat. “Opening the valve to use natural gas for heating in the printing and dyeing workshop is generally considered to be more costly, but it is not 'unsurpassable' in actual use.†After visiting the survey, Jianyi found that the economic cost of using natural gas and burning coal is similar.
At the seminar, the relevant person in charge of Jiangsu Haosheng Textile Printing and Dyeing Co., Ltd. introduced that the company has 4 sets of setting machines and 2 sets of dryers connected to natural gas, “coal to gas†for more than 1 year, due to the calorific value of natural gas and The efficiency is relatively high, so the output is increased, the cost is reduced, and it brings certain economic benefits. At the same time, the emissions of dioxide* are greatly reduced, and the sewage is recycled after being processed to achieve a win-win situation.
The gas source will be guaranteed. "The supply of natural gas in Jiangsu and Zhejiang is relatively tight. This should be of concern in the setting-up of coal to gas." Dr. Lin Lin, deputy secretary-general of the Chinese Printing and Dyeing Association, brought the China Printing and Dyeing Association's domestic restructuring machine to "coal reform." The “Qi†survey report revealed the concerns of many printing and dyeing companies.
Dr. Lin Lin said that the setting machine “coal to gas†has long been promoted in countries such as the Middle East, Japan and South Korea, and domestic companies in some parts of Jiangsu and Qingdao, Ningbo, and other places have also taken precedence. As far as gas supply is concerned, except in places like Sichuan, where there are sufficient abundance, Jiangsu and Zhejiang have been relatively tight.
How to protect gas supply has become the most heated issue in this feasibility study. The representative of Shaoxing PetroChina Kunlun Gas Co., Ltd. said that as a subsidiary of PetroChina, it has a solid backing for natural gas supply. At present, the company is stepping up the implementation of natural gas pipelines and supporting facilities, and strive to basically complete by 2011.
The business club reported on November 23 that the "Coal to Gas" Feasibility Seminar was held recently, which caused a lot of attention from printing and dyeing companies, industry associations and government departments. Participants agreed that the setting machine “coal to gas†will set off an energy market in the printing and dyeing industry in Shaoxing County.