SKU: 66068066298

Titanate molecular sieve

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Titanate molecular sieveProduct Name Name: Titanate molecular sieve Product Overview TS 1 belongs to zeolite molecular sieve. TS 1 is formed by partially replacing aluminum atoms in silicon aluminum molecular sieves with Ti atoms, and has an MFI topological structure. It belongs to the ZSM 5 series zeolite molecular sieves. Zeolite molecular sieve is a type of aluminosilicate crystal with a microporous structure, a regular pore structure, and a high specific surface area.

Product Name Name: Titanate molecular sieve Product Overview TS-1 belongs to zeolite molecular sieve. TS-1 is formed by partially replacing aluminum atoms in silicon aluminum molecular sieves with Ti atoms, and has an MFI topological structure. It belongs to the ZSM-5 series zeolite molecular sieves. Zeolite molecular sieve is a type of aluminosilicate crystal with a microporous structure, a regular pore structure, and a high specific surface area. The characteristic of TS-1 molecular sieve is that it has a three-dimensional pore structure composed of two sets of ten membered ring pores and one set of nine membered ring pores interlaced. Its first set of roughly parallel pores is composed of ten membered rings composed of four coordinating atoms; The second set of pores is also composed of a ten membered ring composed of four coordinated atoms, and is vertically interlaced with the first set of pores; The third set of pores intersects with the first and second sets of pores and is composed of a nine membered ring composed of four coordinated atoms. Technical Parameter Particle size:100-300 nm Na2O:<0.1 wt% Crystallinity:>95% SSA:300-450 m2/g Si/Ti:~30 Aperture:0.56-0.58 nm Product Features Unique topological structure: TS-1 has a three-dimensional pore structure consisting of two sets of ten membered ring pores and one set of nine membered ring pores interlaced. The first set of roughly parallel pores is composed of ten membered rings composed of four coordinated atoms, the second set of pores is composed of ten membered rings composed of four coordinated atoms and is vertically interlaced with the first set of pores, and the third set of pores is interlaced with the first and second sets of pores and is composed of nine membered rings composed of four coordinated atoms. Good catalytic oxidation performance: The titanium atoms in TS-1 can activate hydrogen peroxide, exhibiting excellent catalytic performance in olefin epoxidation, cyclohexanone ammoxidation, selective oxidation of alcohols and alkanes, and hydroxylation of phenol. High selectivity: TS-1 has high selectivity for certain reactions, which can reduce the occurrence of side reactions and improve the yield of target products. Good stability: TS-1 has good chemical and thermal stability, and can maintain catalytic activity under certain temperature and pressure conditions. Application Fields In the field of chemical engineering, it can theoretically be used to prepare chemical products such as butanone oxime and epichlorohydrin. In the production of epichlorohydrin, TS-1 molecular sieve can be used as the main catalyst in the HPPO process, with advantages such as no pollution and mild reaction conditions. In the field of wastewater treatment, it can be used to treat wastewater containing organic pollutants with good removal efficiency. In the field of petrochemicals, not only can it catalyze the cracking of crude oil molecules to produce fuels such as gasoline and diesel, as well as bulk organic chemicals such as ethylene, propylene, and xylene, but it can also reduce the environmental pollution caused by the exhaust gas after fuel combustion, reduce the emission of toxic and harmful by-products and waste in the petrochemical production process, and contribute to the efficient and clean production of the petrochemical industry. In the field of fine chemicals, it can be used for the synthesis of fine chemical products, such as the production of caprolactam. Related Information Please e-mail for the detailed characterization data. E-mail:[email protected]

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SKU: 66068066298

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4.6 ★★★★★
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J.Eaton
Cuba, US
★★★★★ 5
What a ride.
Format: Paperback
How these two come together with the rest of the iconic characters is just so fun. Add in a Screaming Citadel and you're in for one hell of a ride. If you love Star Wars, pick it up. It could read as a stand-alone if needed. Part of the Doctor Aphra comics.
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Reviewed in the United States on February 21, 2022
B
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beasterson
Bozeman, US
★★★★★ 5
Absolutely top-knotch
Format: Kindle
9.5/10 This is the pinnacle of Star Wars comic books. A great way to tie in their Indiana Jones character in Aphra and the mainline series to tell an amazing story. Only complaint is a couple of the issues artwork I was not a fan of. I like the more realistic look. Just make sure you read Aphra book 1 and the previous SW books to understand it better. Aphra book 1 being more important
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2018
F
Verified Purchase
Frank Gino
Bozeman, US
★★★★★ 5
Star Wars embraces fantasy
Format: Paperback
This is Star Wars at its' strangest, and that's a very good thing. Luke and co. fighting through what could easily be Dracula's castle is a truly unique experience. I don't wish to say more for fear of spoilers. As a note though you will get more out of this if you've been following the Star Wars and Dr. Aphra comics. However you can get by without that knowledge as well.
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Reviewed in the United States on October 26, 2017
D
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Doc Watson
Louisville, US
★★★★★ 3
Gothic Star Wars
Format: Paperback
This trade paperback collects all the issues for the Screaming Citadel story spread over several titles, including the main stay Star Wars series and the Dr Aphra book. As one might expect from a story spread over different titles with different artists and writers, the presentation varies. The art is all over the place. In the Marco Checchetto-drawn initial issue, everyone’s favorite amoral artifact hunter, Dr Aphra, is a striking space vixen. But in the following issues she’s hardly recognizable as the same character--mousier, if still menacing, in her trademark Russian tanker’s hat. To a lesser degree, the same is true for the other characters, including the main SW group. It’s understandable, but a bit disconcerting. The story centers on Dr Aphra, who, in need of a Jedi for one of her typically nefarious purposes, recruits Luke into her scheme. Unfortunately for Aphra, she’s up against a more ruthless foe in the harlequin-looking vampire-like Queen of the Screaming Citadel. Before long, the rest of the group has to show up to rescue them. It’s a gothic story, set in scary castle—not the usual Star Wars fare. There are some good points. Dr Aphra’s almost sociopathic outlook is always good for a few choice lines, the “murderous machines” Bee Tee and Triple Zero are on hand for their own gruesome commentary and some of the Queens hench-people, while not given much to do, are interestingly designed. But overall, the horror movies plotline didn’t seem much like Star Wars to me. Recommended for those who enjoy that type of story, or completists.
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Reviewed in the United States on February 27, 2018
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PWDecker
Charlottesville, US
★★★★★ 4
Luke and Doctor Aphra team up!
Format: Paperback
This is the second crossover event in the Marvel Star Wars comics. It brings the ongoing Doctor Aphra and Star Wars series together. I liked the pairing of Luke with Aphra. They play well off of each other with Luke's naive goodness and Aphra's experienced gray morality. I liked when she called him a wannabe padawan. There are some well designed characters in this comic. The residents of the Screaming Citadel have a goth bdsm vibe. Luke even gets to dress up. I liked seeing him in something different. I want to know more about Sana and Aphra's past!!! Please, Marvel, make a queer love story prequel!!! The murder droids are wonderful. Having them on the same side as the "good guys" for at least the time being led to some funny situations. The last panel intrigued me. I give this graphic novel a 4/5. I am always here for more Doctor Aphra!
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Reviewed in the United States on December 29, 2017

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