Information Details

Notice on Convening the “2017 National Symposium on Key Technologies for Energy Conservation and Emission Reduction in Metallurgical Coking”

Release date:

2017-07-21

To advance the green transformation of energy conservation and emission reduction in China’s metallurgical coking processes, to exchange new ideas on innovations in coking technology, to share experiences of coking enterprises in areas such as clean production, green practices, and intelligent manufacturing, and to promote the application and development of energy‑saving and emission‑reducing technologies in coking operations—including the resource utilization of coke oven gas, the recovery and reuse of waste heat from raw coke oven gas, the treatment of coke oven flue gases, and the advanced treatment of coking wastewater—the Chinese Society for Metals and the China Coking Industry Association will co‑host the “2017 National Symposium on Key Technologies for Energy Conservation and Emission Reduction in Metallurgical Coking” from August 29 to 31, 2017, in Bayuquan, Yingkou. The symposium is co‑organized by the Coking Chemistry Branch of the Chinese Society for Metals, the Liaoning Provincial Society for Metals, Jiangsu Longye Technology Co., Ltd., and other institutions, with the theme “Energy Conservation, Emission Reduction, and Green Coking.”

The meeting focused on discussing advances and existing challenges in areas such as waste heat recovery from the raw coke‑oven gas riser, desulfurization and denitrification of coke oven flue gases, advanced treatment of coking wastewater, further improvements in dry quenching energy efficiency, coal moisture‑control technologies for coking, and the efficient resource‑based utilization of coke oven gas, with the aim of further promoting energy conservation and emission reduction in the steel industry and advancing the green development of the coking sector.

We warmly welcome metallurgical scientists and paper authors from steel enterprises, independent coking companies, research institutions, universities, and other organizations to actively participate in the conference and engage in exchanges.

Our company has successfully signed the contract for the rising‑pipe waste heat recovery project at Shaogang Coking Plant.

Experts from China Metallurgical Coking & Refractory Engineering Co., Ltd. visited our company for an inspection and guidance session.

Our company has successfully signed the contract for the rising‑pipe waste heat recovery project at Shaogang Coking Plant.

Experts from China Metallurgical Coking & Refractory Engineering Co., Ltd. visited our company for an inspection and guidance session.

Latest Updates

We warmly congratulate Jiangsu Longye Energy-Saving Technology Co., Ltd. on successfully securing the EPC contract for the waste heat recovery project of four sets of eight coke ovens’ riser pipes at Ningxia Baofeng Energy Group!

We warmly congratulate Jiangsu Longye Energy‑Saving Technology Co., Ltd. on successfully securing the EPC contract for four sets of eight coke oven riser‑pipe waste‑heat recovery systems for Ningxia Baofeng Energy Group! This project marks a significant milestone, setting a new record for the company’s waste‑heat recovery portfolio and underscoring our robust expertise in the coking‑industry energy‑saving sector.

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Recently, the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Ecology and Environment, the State-owned Assets Supervision and Administration Commission of the State Council, and the National Energy Administration—five departments in total—jointly issued a notice to launch a three-year intensive campaign to promote energy conservation and carbon reduction upgrades in key industries.

May Coal Tar and Crude Benzene Market Overview

In May, the domestic coal tar market saw an average spot price of approximately RMB 3,644 per ton, down RMB 203 per ton from the previous month (RMB 3,847), a decline of 5.28%. Price ranges were as follows: Shanxi, Hebei, and Shandong—RMB 3,780–4,180 per ton; Southwest China—RMB 3,550–3,900 per ton; Northeast China—RMB 3,290–4,010 per ton; and Northwest China—RMB 3,260–3,850 per ton.

Upholding Stringent Safety Standards and Strengthening the Protective Safeguards: Jiangsu Longye Holds a Company-Wide Meeting on Safety Management

On May 25, Jiangsu Longye Energy-Saving Technology Co., Ltd. convened a company-wide safety management meeting to thoroughly learn from the tragic lessons of the May 22 coal-mine gas explosion in Qinyuan County, Changzhi City, Shanxi Province. The meeting conveyed and studied the guiding principles outlined at Jiangsu Longye’s work conference on workplace safety, re‑mobilized, redeployed, and reinforced the company’s overall safety production efforts, and resolutely worked to prevent and curb all types of production safety accidents.

Warm congratulations to the Engineering Department of Jiangsu Longye Energy-Saving Technology Co., Ltd. on being awarded the prestigious “National Model Worker Team” title!

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Technology Empowers Marketing, Expertise Wins the Market — Jiangsu Longye’s Marketing Center Conducts Specialized Technical Training

To strengthen the market team’s professional foundation and enable frontline marketing personnel to more precisely communicate product core benefits and efficiently align with customer needs, Jiangsu Longye Energy‑Saving Technology Co., Ltd.’s Marketing Center recently organized a specialized technical training session. The training focused on two key modules—product characteristics and applications of nano‑high‑temperature‑resistant thermal insulation materials, and the technology behind riser‑tube waste‑heat recovery—empowering the market through expertise and fostering synergy between technology and marketing.

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According to economic data released by the National Bureau of Statistics, in April, the value added of industrial enterprises above designated size increased 4.1% year on year and 0.05% month on month; total retail sales of consumer goods reached RMB 3.7247 trillion, up 0.2% year on year; nationwide fixed asset investment (excluding rural households) declined 2.36% month on month; profits of industrial enterprises above designated size rose 24.7% year on year; as of the end of April, accounts receivable for such enterprises stood at RMB 27.44 trillion, up 7.2% year on year, while finished goods inventories totaled RMB 6.95 trillion, an increase of 6.7%. From January to April, the value added of industrial enterprises above designated size grew 5.6% year on year; total retail sales of consumer goods amounted to RMB 16.4941 trillion, up 1.9% year on year; nationwide fixed asset investment (excluding rural households) reached RMB 14.1293 trillion, down 1.6% year on year; and the total profits of industrial enterprises above designated size totaled RMB 2.43584 trillion, up 18.2% year on year. Among these, the ferrous metal smelting and rolling industry (the steel sector) reported total profits of RMB 7.58 billion, a 51.5% year-on-year decline, while the petroleum, coal, and other fuel processing industry (including coking) posted total profits of RMB 40.42 billion, compared with a loss in the same period last year.

Jiangsu Longye Energy‑Saving Technology Co., Ltd. is a comprehensive energy‑saving and emission‑reduction service provider that integrates R&D, design, manufacturing, engineering general contracting, and operation‑and‑maintenance services.

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Jiangsu Longye Energy-Saving Technology Co., Ltd.

Phone:0519-85258626

Email:longyetech@jslyjn.com

Address: No. 8, Hehuan South Road, Zhonglou District, Changzhou City, Jiangsu Province

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