【Ten Years of Rapid Development in Chemical Processing Equipment】40,000 m3/h Coke Oven Gas to Hydrogen with Co-production of LNG Projects Using Independent Intellectual Property Rights, 1276–2023
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This post was last edited by DesertFish on December 2, 2023, at 13:34. On November 22, 2023, the cryogenic separation unit of the project undertaken by Hebei Huafeng Clean Energy Co., Ltd.—which involves hydrogen production from coke oven gas along with the co-production of LNG—was successfully commissioned, producing qualified LNG products. The unit has now been put into operation. According to the Southwest Branch, the project was mechanically completed on November 2, 2023. Catalyst sulfidation began on November 3 with the introduction of air. The 40,000 m3/h coke oven gas-to-hydrogen with LNG co-production project in Hebei Huafeng utilizes the methaneation technology for coke oven gas and the hydrogen-enriched off-gas purification hydrogen production technology, both of which are owned by Southwest Research Institute. It is also equipped with a range of proprietary and patented technologies and products developed by the Southwest Research Institute, such as coke oven gas purification, cryogenic liquefaction, catalysts, adsorbents, and programmable valves, all of which enjoy independent intellectual property rights. The Southwest Institute won the bid for this project in mid-June 2022. On-site civil work commenced in December 2022. In March 2023, the hydrogen purification unit was the first to be completed and tested successfully by CCCC. Construction of the main facility officially began in April this year. The total investment in this project is approximately 580 million yuan, and it covers an area of about 75 mu; it is one of the larger and most comprehensively equipped demonstration sites for the integrated utilization of hydrogen energy in China. Among them, the cryogenic liquefaction and separation as well as LNG storage equipment were designed by Shudao Equipment, and were shipped and installed in February 2023. Thanks to the diligent efforts of all parties involved, the project was completed in strict accordance with the planned schedule. The implementation of Huafeng Clean Energy Co., Ltd.’s project for producing hydrogen from coke oven gas along with LNG is in line with the \"14th Five-Year Plan for the Development of the Hydrogen Industry in Hebei Province\". It features comprehensive resource utilization, contribution to energy conservation and emission reduction, as well as advanced and reliable process technologies. This project utilizes excess coke oven gas to produce clean fuel, capable of generating 120,000 Nm3 of purified hydrogen per day. Once completed, it will produce around 90,000 tons of LNG annually, with annual sales revenue estimated at 530 million yuan; it will also create approximately 130 new jobs.
【Ten Years of Rapid Development in Chemical Engineering Equipment】First 5,500-cubic-meter liquid ammonia transport tank delivered between 2012 and 2023 https://bbs.hcbbs.com/thread-5497499-1-1.html (Source: Haichuan Chemical Industry Forum Website)
On July 28, 2022, Southwest Chemical Research and Design Institute Co., Ltd. (referred to as “Southwest Institute”) signed a general contract for the “4 × 104 Nm³/h Coke Oven Gas to Hydrogen with Co-production of LNG Project” with Hebei Huafeng Energy Technology Development Co., Ltd. (referred to as “Hebei Huafeng”). This project utilizes the coke oven gas methanation technology and hydrogen-enriched off-gas purification hydrogen production technology, for which the Southwest Research Institute holds independent intellectual property rights. Among them, the coke oven gas methanation technology, as an **863 Science and Technology Project, has won awards such as the \"First Prize for Scientific and Technological Progress from the China Petroleum and Chemical Industry Federation\", the \"First Prize for Scientific and Technological Progress in Sichuan Province\", and the China Patent Excellence Award. It has also passed the evaluation conducted by the Petroleum and Chemical Industry Federation, and its technology is considered to be at the international leading level. Nearly 30 sets of natural gas production units using this technology for the conversion of coke oven gas have been designed and constructed, with the capacity of these units ranging from 1.2x104 Nm³/h to 12x104 Nm³/h in terms of the amount of coke oven gas processed. At the same time, our company’s technology for purifying hydrogen-rich exhaust gases to produce hydrogen – namely, the technology for generating hydrogen for fuel cell vehicles from industrial by-gases – is at the leading level in the industry, with dozens of industrial units of this kind having been deployed both domestically and internationally. In addition to employing methanation technology and hydrogen production via the purification of hydrogen-rich exhaust gases, the project also makes use of a number of proprietary and patented technologies and products developed by the Southwest Research Institute, such as those for coke oven gas purification, cryogenic liquefaction, catalysts, adsorbents, and programmable valves. These technologies enable the plant to have low energy consumption, low raw material usage, and high product yields, reaching world-class levels. They meet the requirements of relevant policies, satisfy customer needs, and ensure the long-term stable operation of the plant.
Metal-based hydrogen storage: a new direction for hydrogen storage in the future? ? https://bbs.hcbbs.com/thread-5497503-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Engineering Equipment】The world’s first high-pressure converter transformer for green hydrogen was successfully developed between 1277 and 2023. https://bbs.hcbbs.com/thread-5497505-1-1.html (Source: Haichuan Chemical Engineering Forum)
It’s nice; it’s really great