It seems that this material can almost create a perfect coating. Huang Xiuyuan knows that one disadvantage of this nano-coating is its life.
Li Ying’s team has not found this so far.
The life of orthosilicon 9-nanometer coating is determined by the 9-point property of orthosilicon, which can usually last for 0 ~9 years at normal temperature and pressure, and then gradually decompose into monocrystalline silicon and polycrystalline silicon.
However, if the kitchen utensils are heated frequently, the service life will be greatly reduced. If it is three meals a day, it can last for about 9 years at most.
According to the general household situation, the non-stick pan of silicon nano-coating can usually be used for 12~15 years
Compared with Teflon coating, ceramic coating and silicone coating, the service life has been greatly prolonged, and there will be almost no peeling and scratching during the service life.
Even if the silicon nano-coating enters the decomposition stage, it will not produce harmful substances. After all, the decomposition products are monocrystalline silicon and polycrystalline silicon.
Huang Xiuyuan wrote a note to the third group and handed it over. "Li Ying, I think this material has great potential. After you continue to study the life of silicon nano-coating, you can consider non-stick pan and water pipe."
Li Ying was even more excited when she received the endorsement. With the chairman’s affirmation, her group could consider the commercialization of technology.
Some suggestions have been made, for example, the oxidation of iron pipes can be reduced by isolating gas from the water pipe surface through plating; And that coat pipe part can prevent impurities generate by the pipe body from polluting tap water.
The temperature of the buried tap water pipeline is very stable, and the cooperation with the silicon nano-coating is simply an added strength, and the coating can last to the limit of 0 ~9 years.
If multi-layer coating is adopted, even if the silicon nano-coating is decomposed, a thick polysilicon layer will be formed on the surface of the pipeline to further prolong the service life of the pipeline.
Therefore, it is not a big problem to adopt multi-layer silicon nano-coated iron pipes.
This has a very important bonus for the water contracting strategy of Suiren Company, especially because it has pure water osmosis membrane technology. The tap water of Suiren Company’s waterworks should be pure water.
Adding silicon nano-coating pipe base can ensure that people who drink tap water directly should clean tap water more.
Let Liu Xuedong add more information about the third group. Huang Xiuyuan also told Jiang Hailin that he and Lin Baijie were going to discuss the acquisition of a pot factory and an iron pipe factory to complete the commercialization of technology.
At this time, a delegation from Shandong Province, the core of heavy industry in North China, arrived in Shanmei City.
This level of delegation even has been careless about Huang Xiuyuan, and it is rare to note that Jiang Hailin should go to entertain himself.
The scale of this delegation is more than 50 people. The first nature is Guizhuling Industrial Park.
Chapter 50 Investigation and discussion
Zhang Guanghe, the leader of the Shandong delegation, carefully observed the sewage treatment situation and asked Jiang Hailin some questions from time to time.
"Manager Jiang, can this technology be used in seawater desalination?"
"Our company has indeed tried and can really desalinate seawater." Jiang Hailin did not hide this aspect.
Zhang Guanghe eyes some light up "I don’t know how much fade into? Can mass production be achieved? "
"The main reason for success is that the permeable membrane needs to be replaced regularly and some filter residues need to be treated harmfully." Jiang Hailin lied with his eyes open.
In fact, it is not a problem for heptagonal silicon oxide-graphene thin films to run at high strength for more than ten years.
But you can’t say that, otherwise it will be like a big profit, and it will be an illusion to replace the film regularly.
After being discovered, it can also be explained by technical upgrading. Anyway, these technologies and short-term production are impossible to sell, which is understood by some people in the company department
And Zhang Guanghe and others are also considering some situations.
"What is the ex-factory price of desalinated water if Manager Jiang builds a desalination plant?"
Asked here, Jiang Hailin led the technology transformation group, which is the department responsible for the commercialization of scientific research results, and naturally studied the commercialization scheme of seawater desalination.
He pretended to think for a few minutes before saying a number "about 3 yuan per cubic meter"
3 yuan?’ Zhang Guanghe was lost in thought. This price is expensive and almost the same as that of ordinary waterworks. It is even cheaper.
Especially for the developed heavy industry in Shandong province, the water resources are seriously polluted, so the treatment capacity of waterworks will be higher.
Take Quancheng, the capital of Shandong Province as an example.
The ex-factory price of five waterworks in Quancheng is 6~12 yuan per cubic meter, which is significantly higher than 3 yuan per cubic meter.

Categories: