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pchechina

换热器对于有效提高生产效率的意义

In today’s modern industry, electrical thermal management is much more than that. In addition to keeping electrical enclosures cool, thermal management is critical to many other important processes. As thermal management plays an increasingly important role, it becomes even more important for companies to find and implement more simplified solutions to this problem. In many …

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微反应工艺适用方向?

The core of microchemical technology is the microchannel reactor. Compared with traditional chemical processes, the most important thing in micro-chemical technology is to research and develop reactors and rapid reaction process conditions suitable for micro-reaction systems. Applicable direction of micro-reaction process: (research shows that if a reaction process has the following characteristics, then micro-reactor technology …

微反应工艺适用方向? 查看全文 »

PCHE在新一代发电系统中的应用

PCHE is suitable for power generation cycle system under high temperature and high pressure For supercritical CO2 power generation systems: The heat exchange of the current supercritical carbon dioxide test loop mostly uses a printed circuit board heat exchanger (PCHE), which is suitable for high working temperature and high working pressure, and has good expansion …

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目前微通道反应器存在的局限有哪些?

A microreactor is a three-dimensional structural element that can be used to carry out chemical reactions and is manufactured in a solid matrix by means of special microfabrication techniques. Microreactors typically contain small channel dimensions (less than 500 µm equivalent diameter) and channel diversity in which fluids flow and in which desired reactions are required …

目前微通道反应器存在的局限有哪些? 查看全文 »

PCHE为何成为LNG领域的首选

Offshore natural gas development has become an important development direction in the world energy field. The basic unit for offshore natural gas development is the floating liquefied natural gas production, storage and offloading unit (FLNG). It is widely used in the development of offshore natural gas due to its advantages of good mobility and reusability. …

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PCHE如何应用于加氢站

The hydrogen precooler developed by Shenshi can be used in hydrogen refueling stations. Its advantages of explosion-proof, anti-freezing and low temperature are the perfect solutions to improve the reliability and advancement of hydrogen refueling stations in the future. Why use a hydrogen cooler:After the high-pressure hydrogen is filled into the hydrogen cylinder, the volume expansion …

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什么是氢液化系统?

Process flow:The raw material hydrogen enters the cold box, is pre-cooled by the primary heat exchanger HX-1 pre-cooled by cold nitrogen, and then enters the secondary heat exchanger HX-2 pre-cooled by liquid nitrogen for cooling, and then enters the primary positive heat exchanger soaked in liquid nitrogen. Parahydrogen converter for constant temperature conversion. The converted …

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浙江省科学技术进步奖提名公示-真空扩散微通道技术及应用

Announcement on the nomination of the 2021 Zhejiang Science and Technology Award Project According to the “Notice of Zhejiang Provincial Department of Science and Technology on Carrying out the Nomination of Zhejiang Provincial Science and Technology Award in 2021”, the “Vacuum Diffusion Microchannel Technology” jointly developed by our unit and the first completed unit “Hangzhou …

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杭州沈氏节能联合中海油气电集团顺利交付首套国产大型湿天然气冷却器(PCHE)

Recently, the first domestic large-scale high-efficiency compact wet natural gas cooler (PCHE) developed by Hangzhou Shenshi Energy Conservation Technology Co., Ltd. and CNOOC Gas & Power Group Co., Ltd. was officially delivered after passing the inspection and certification of CCS Classification Society. (China) CEPA platform of a gas field of East China Sea West Lake …

杭州沈氏节能联合中海油气电集团顺利交付首套国产大型湿天然气冷却器(PCHE) 查看全文 »