Story of RechSand
In Zhongguancun, Beijing, there is a company that uses sand as raw material and processes it into a variety of sand products that are beneficial to human beings through technological innovation. The system integrates “sand casting, sand oiling, Sand sand control, sand building, sand Xingnong “as the representative of the solution, in precision casting, oil exploration, ecological architecture, modern agriculture and other fields in the same industry has a unique status, has formed a major technological breakthroughs and Strategic emerging industries with major development needs – sand industry. It is Beijing Renchuang Technology Group Co., Ltd.
In the early 1980s, Qian Xuesen, a famous scientist in our country, put forward an important exposition on “sand industry”. He conceived that the agricultural production process of developing agricultural and forestry production in the desert Gobi and using sunlight as direct energy to produce material products by photosynthesis of plants is called “The Sixth Industrial Revolution.”
Inspired by Qian Xuesen’s inspiration and the great idea of the sand industry, Renchuang Technology Group stood on the shoulders of giants and went on to find another way to change “sand” to “sand.” Qin Shengyi, chairman of the Group through independent innovation, the sand on the desert as a raw material, made a wide range of products, breaking the concept of the region, creating a sand to the sandstone as a symbol of the strategic emerging “sand industry”, from agriculture The succession and development of civilization to industrial civilization.
Ordinary sand, in the hands of Qin Shengyi, has become a strategic new industry that benefits mankind, has a major technological breakthrough and has a major development demand.
“Desert lover” to open a new journey of sand casting
Qin Shengyi is a “dream will dream of sand” people. He dealt with the sand every day, laughing that he would turn his life around the sand. But unexpectedly, his successes in the sand industry are inextricably linked to his profound philosophical attainments.
Qin Shengyi’s traditional cultural qualities originated in childhood tutoring, especially full of economic grandfather, in his childhood Qin Shengyi who devoted all efforts. “My grandfather mainly taught me practice calligraphy, he first wrote it again, I copy .He wrote all the Four Books and Five Classics of the ancient writings .Therefore,” I Ching “,” University “,” Golden Mean “,” The Analects ” As we age, these spiritual nourishes me, guides me and inspires me, and I realize more and more deeply the essence of it, and it also applies consciously to my invention. Memories of the past, Qin Shengyi still fresh memories.
“We have a lot of longing for life, I used to be a poet, writer, soldier, inventor, but many things are not imaginary, there will be many unexpected things happen.” Qin Shengyi is a key focus of secondary school students , The first year of the college entrance examination, he fell to the table because of 2.3 points. Back home planted two years, he took the college entrance examination, score exceeded the score line, but not admitted to his longing for Nanjing Institute of Technology, had to choose to Nanjing Machinery Manufacturing School, was assigned to casting professional learning.
Although graduated from secondary school will be assigned to a Jinan Institute of Foundry Forging, but young Sheng Qi Sheng clearly apparently not here. He is studying philosophy books all day long, with the aim of enrolling postgraduate students in the philosophy department of the Central Party School. However, the words of the director of the workshop made his dream of casting sand in the future. “He said, ‘You do not have any life experience now, you really need to study philosophy, do your own job first, and have a good life experience.” “Although stubborn but very understandable, Qin Shengyi immediately threw out a philosophical book, Regain professional books, concentrate on business.
In pondering the professional process, the casting of raw sand caused the interest of Qin Sheng. He found the sand is a wonderful world, a lot of work. In the foundry industry, the manufacture of many precision instruments requires the use of sand molds, such as the engine of a car. However, more than 20 years ago, China’s foundry industry was underdeveloped. Not only the precision instrument technology and equipment needed to be imported, the sand that is made into molds should be imported from Australia.
In 1985, Qin Shengyi boldly proposed to replace the imported zircon sand from Australia with the aeolian quartz sand on the desert in Inner Mongolia to make precision casting materials. He calculated an economic account, “imports of zircon sand about 7,000 yuan / ton, while the Inner Mongolia desert quartz sand at the moment as long as 10 yuan / ton once the successful study, the country can save a lot of money.”
However, the idea of using cheap, pollution-free, abundant natural sand instead of expensive and radioactively harmful zircon sand was proposed to be immediately cold water poured from outside. The reason is “quartz sand expansion rate is 3 times that of zircon sand, easily deformed after heating.” Almost everyone thinks he is dreaming that even developed nations in the United States should import zircon sand from Australia, not to mention China.
However, Qin Sheng Yi has a kind of reluctant to admit defeat tenacity children. “I bought a” chemical dictionary “as a pillow, think of what you need to check what. Sometimes see the entry even the name can not be called up, but a look of performance is what I want, take the name down, Riding a bike to buy back to experiment. ”
In the puzzling of the problem of inflation, the routine reading of the Book of Changes has inspired Qin Shengyi. He felt that there was some connection between the meaning of the famous words and his invention. In the end he finally realized: “Everything in the world is a unity of opposites, they interact with each other, and if the expansion of the sand is regarded as ‘yang’, then its antinomy can be regarded as contraction. Expansion and contraction of a balance between the crux of the problem is not solved?
Since then, Qin Shengyi immediately put into exploration and development of new projects. After a period of hard work, he invented the “special coated sand technology” and use this technology to produce a shrinkable material that can be attached to the surface of sand. This new type of material can cause a corresponding shrinkage when sand encounters high temperature expansion. This expansion and contraction of the force offset each other, completely make up the “coated sand” defect.
Perseverance end round casting sand dream
It is often said that failure is the mother of success. Qin Sheng benefit deeper understanding of this. “I think it will be easier for you to succeed if you have been on the battlefield. It does not matter if you fail. The key is your attitude toward failure.”
In an experiment, an unexpected accident happened suddenly. A burning red door suddenly pops up, Qin Shengyi dodge the left arm hit the hot furnace door. A pungent burning meat smell instantly dispersed in the air. Blurred blood arm, severe pain unbearable. In front of him are two options, one is to immediately drop the test, went to the hospital to dressing the wound. From the place of delivery to the hospital in just 15 minutes you can go to; the other option is to reluctantly continue to do the test, because the test is related to the continuity of the test, the accuracy and reliability of the data, or else give up. The firm belief that Qin Shengyi chose the latter. According to his native method, he grabbed a straw ash, sprinkled on the burns, biting his teeth to continue the trial. In the process of doing the experiment, the blood did not stop, continue to seep from the straw ash. This data in exchange for blood not only played a key role in the whole experiment, but also an unforgettable memory of life. In the ensuing three years, day after day, year after year, and once failed, Qin Shengyi silently endured the pain and enormous pressure of failure. “Each failure means closer to success.” He always held the belief that he secretly encouraged himself. Finally, after more than 900 days, more than 6,000 tests were conducted. With more than 9000 kg of sand, Qin Shengyi finally developed a “high temperature coated sand.” In the spring of 1988, he carried 50 kilograms of coated sand he himself made to the pilot plant in Shijiazhuang Pump Factory. The results of a dozen castings test all successful than the “ocean sand” but also ideal. When the other to 3500 yuan / ton price to buy Qin Shengyi coated sand, the industry could not help exclaimed: “The sand actually sold steel prices.” Today, more than 90% of domestic automobile engine key castings are made of coated sand technology. The annual demand of coated sand, which is an emerging industry, reaches several billion yuan each year.
Under such circumstances, the voice of expanding the production capacity of coated sand was once dominated by the Renchuang Group. But unexpectedly, Qin Shengyi, who wanted to jump out of foundry, not only failed to expand production, but instead shifted its R & D focus to a new project, namely Fusheng Sand.
He creatively proposed the principle of heterogeneous selective infiltration, and invented the “reactive coating technology”, the Aeolian sand into a new generation of excellent oil and water blocking function of a new generation of fracturing and sand control proppant Fusheng sand Ⅲ. The original invention using the “egg shell principle” has successfully solved the technical problems of “oil permeation and water blocking” that the United States and Russia have not overcome in the past 10 years. After mass applications of oil fields such as Daqing, Jilin and Huabei Branch of Sinopec, Increase oil production by 15% or more on average and reduce water content by 5%.
For a time, all the applause came, so accustomed to obscurity of Qin Shengyi flattered. In 1990, Qin Shengyi, 29, won the First Prize of Science and Technology Advancement of the Ministry of Electrical and Mechanical Services. In 1991, he won the National Invention Award with the technology of “high temperature coated sand with shell casting”. In 1993, he was granted the State Department special permission to enjoy the government allowance Progressed to a professor-level senior engineer.
Rely on strength, wine Xiangyuan people know
On a rainy day, if you walk on the ground of more than 10,000 square meters outside the Water Cube venue, you will be surprised to find that it is not wet here and elsewhere. This is the effect of imitation stone permeable brick invented by Renchuang Technology Group.
“Health Thai sand-based permeable brick” This seemingly ordinary surface of the sand-based brick, if paved on the road, the rain can be a large drop all the absorption, and then penetrate into the rainwater collection system, after filtration, purification can be reused . Health Thai sand-based permeable brick came out, and soon get the user’s praise, building materials market has been widely recognized. In less than 3 years, the bricks have been used in more than 300 projects, the number reached 1 million square meters. In particular, the Olympic Water Cube, the Olympic Park Landscape Avenue, Shanghai World Expo million people square and other landmark projects such as more than 10 venues and other related facilities, are used Shengtai sand-based permeable building materials. In particular, 18,000 square meters of “Water Cube” venues, laying outdoor ground-based Thai sand-based permeable brick. To achieve the “rain is not wet sprinkler, water seepage recovery” magical effect.
On the eve of Beijing 2008 Olympic Games, IOC President Jacques Rogge went to Water Cube to visit the permeable brick produced by Renchuang. A photo of Roger who is saying “amazing” is now on display in Ren Chong’s exhibition hall. Roger fully affirmed the excellent quality of this Thai-Thai permeable brick that is popular in Olympic venues.
In the Renchuang company’s product display area, the reporter witnessed the permeability of the permeable brick super. Drops immediately disappear, faster than sponges absorb water. According to Qinsheng Yi introduction, after the rainwater is absorbed into the ground, it enters the Renchuang rainwater collection system. The collected rainwater not only feeds the surrounding ecosystem, but also can be extracted for irrigation or other fields. Using the same principle, Renchuang has now experimented “with sand and sand” in the western desert, and the tree survival rate in the experimental zone has reached 97%.
“With this kind of green building materials, we will also make interior bricks and even furniture into the next stage,” said Qin Shengyi with confidence. With the continuous development of technology, the project continued industrialization, a sand kingdom ready to come.
It is understood, Ren Chong Group since its establishment, did not do any advertising, but product demand and orders are overwhelmed. In the major businesses make every effort to make use of the mass media appeal to corporate products today, Qin Shengyi some of the reporters so puzzled. Qin Shengyi saw the reporter’s question and explained: “I think good technology, good product itself is an advertisement, and it is not just a product, but also a solution to the problem.With the current development needs of Jench, we But also need to spend money on innovation, constantly solve the needs of the development of human society, more is to assume a social responsibility.
Qin Shengyi said confidently: “The sand-based permeable material has been widely applied successfully in Olympic Games and Shanghai World Expo venues construction projects, and it is an exciting and well-paved ground for the series of products to build international brands in the future.” These demonstration projects Good reputation with the industry itself is an advertisement. ‘Wine is not afraid of alley deep’, I firmly believe that only by winning the strength, is the best weight to prove their ability. ”
To sand governance sand,
Meet the challenge of lack of resources
Lack of resources is a major problem facing the world. The shortage of water resources is a worldwide problem. Faced with the hidden dangers of mankind, Qin Shengyi, who is “worried about the world,” is constantly thinking of how to solve such problems as the expansion of the desert, water scarcity and energy crisis.
After a long period of deliberation and preparation, Qin Shengyi and his Renchuang Technology Group put forward an innovative plan to treat water with sand, embodying the desire of the country to ease water and water worries in their innovative products. Qin Shengyi has his own unique opinion on solving the water shortage and water saving problem in our country. This view is based on his “sand industry.” He focused on three areas: rainwater harvesting, wastewater treatment and desalination. Group to the sand as raw materials, created a series of water-saving products. These good quality sand products, both won widespread praise in the community, but also created a loudly national brand.
On December 21, 2005, “2005 Construction Saving Society Exhibition” arranged a special meeting of state leaders. After 6 o’clock in the evening, the Beijing Exhibition Center was lit with bright lights. All the exhibition areas were fully prepared and quietly awaited the start of the special session. When the country’s leaders walked into the Beijing pavilion, they were instantly attracted by the unique gleaming blue-gray sand-based permeable brick.
National leaders are interested in sand-based water-based bricks developed by the Renchuang Group. This is an unexpected surprise for Qin Shengyi. Although he was a little excited, he introduced the Renji Ecological Permeable Bricks to the leaders by destroying the water Surface tension has a unique permeable principle.
President Hu was very pleased when he heard that this is an original invention that our country completely owns its own intellectual property. He holds Qin Shengyi’s hand repeatedly praised, and cordially and humanely indicated that we must do a good job of intellectual property protection. Qin Shengyi confidently said: “Please General Secretary rest assured, I will use the permeable brick to the Middle East for oil back.”
Men talk as much as promise, but given the patented technology protection and some other factors, Qin Shengyi does not intend to immediately enter the products overseas markets. But to keep his promise, he must honor his promise to General Secretary Hu.
Oil, for the highly mechanized modern society, is an extremely valuable source of energy because they are not renewable. So save every drop of oil and improve the oil recovery rate, have a very unusual significance.
In the field of oil exploration, the high water content of crude oil is a headache, oil and water separation has become a worldwide problem. China’s oil reservoir moisture content, generally more than 70%. In Daqing Oilfield, 90% of the wells are water. If you do not separate the oil and water, will inevitably lead to waste of crude oil and low yield drawbacks. In developed countries, such as the United States and other storied for many years has always been unable to solve, still using pottery into pottery, then take the fracturing process to open the stitch, and then the oil and water out, and then separated. In our country, although the introduction of ceramsite production and construction technology, despite the stimulation effect, but high moisture content, not only the high cost of separation of oil and water, but also cause water pollution. The manufacture of ceramsite process to consume a limited amount of mineral resources and a lot of energy, its cost is also expensive. So, can you use the sand to replace the ceramsite and separation of oil and water, to achieve the ideal effect of impermeable to oil? If reproduced, please indicate source.
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