Patent granted for the preparation method of Hualu methanol-to-olefins catalyst
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On August 24, 2011, the invention patent titled “Method for preparing SAPO-34 molecular sieve by liquid-phase crystallization”, applied for jointly by Hualu Engineering Company and Northwest University, was authorized by the **Intellectual Property Office. This invention provides a method for preparing SAPO-34 molecular sieves via liquid-phase crystallization; such molecular sieves, after treatment, can be used as catalysts for the conversion of methanol into lower-carbon olefins. This method overcomes the wall-adhesion problem associated with the hydrothermal synthesis method; it features a simple preparation process, good crystallinity, and requires minimal equipment – a standard high-pressure stainless steel reactor is sufficient for the crystallization process. This makes it suitable for industrial-scale production, and the organic amine template can be recycled.
Olefins are really hot, a high fever. . .
The development of new catalysts is very important for coal-based olefins. The main goals are to improve conversion rates and selectivity, as well as enhance wear resistance.
Very good! Supported. The performance needs to be described in detail
Okay, there’s another company that specializes in MTO/MTP services. The Sixth Research Institute is taking charge of the overall management for the Yanchang project; it’s likely that the Sixth Research Institute will get the majority of the work in the Yanchang Fuxian project. It seems like they’ll also start competing for the MTO/MTP technology market. Hehe, that’s great
Can the Sixth Research Institute cooperate with Shanghai Hetu? They possess FCC technology as well as patents for olefin separation – could this lead to a win-win situation for all parties?
Tolun has succeeded in driving things forward; for the Second Phase of Datang and the new MTP project, Huasi No.4 Research Institute is likely to make a solid profit. Now, Huayi, Huahong, Huahua 4, Huahua 6, as well as BPEC which is jointly owned by the Eighth Research Institute, are all capable of carrying out MTO/MTP/propane dehydrogenation processes. Well, the experienced personnel from BPEC’s original SEI process can assist the Eighth and Sixth Research Institutes.
Reply to 5# douglas: It’s just for catalyst research
Give it some support; the price of catalysts should be able to drop.
As a member of the Sixth Institute, I extend my congratulations and hope that it will continue to thrive and achieve greater success.
The Sixth Hospital is great; you can make a lot of money there