Canan Material Co., Ltd is engaged in manufacturing and processing of precious metals contained catalysts,
covering the entire platinum group elements (such as Pd,Pt,Rh,Ru,Ir), the supported carrier material types include activated carbon, nano-scale mesoporous material carbon, γ-type alumina, calcium carbonate, barium sulfate, high-strength zirconia (ZrO2), titanium dioxide, with active ingredients ranging from 0.5-20%, some specially added inhibitors for the purpose of fabricating activity and reducing side reactions, and some used mixed metals in order to improve the activity, most of the metals are in the reduced state, but there are also oxidized varieties, with some breakthrough carrier technology, which breaks the situation of some foreign imports and high-end monopoly, making a considerable number of varieties no longer dependent on foreign imports and become the pride of localization. In the selection and matching types of composite metal catalysts, we have also entered the processing and production of Ce,Co,Cu,Fe,Mo,Mn,Ni and other varieties, with rich varieties. Connor's existing carrier catalysts have achieved commercial success. We have a large number of customers, and many of them are still in project research and development and pre-development reserves. Some of them have good commercial development prospects, laying a foundation for the sustainable development of the company. basis.
From the form of the product, there are solid powder is not suitable for slurry bed, there are also suitable for fixed or packed bed and other types of specific development, in recent years in order to meet the microreactor or tubular reactor type for specific development of varieties.
In many process designs, homogeneous reactions have significant characteristics, such as higher active centers, different selectivity due to steric hindrance effects, and the development of ligand catalytic synthesis technology in recent years,
In particular, in order to obtain some optical chiral substance, more and more homogeneous catalysts are used.
Canan has developed from providing relatively simple precious metal compounds such as palladium chloride, rhodium acetate, ruthenium acetate and other precursors and metal solutions to providing complex ligands and homogeneous catalysts for customized production, at present, there are some practical scenarios such as coupling reaction, asymmetric hydrogenation reaction, hydroformylation reaction, allyl alkylation reaction, hydrocarbon bond functionalization reaction, cyclization reaction and addition.
A ligand is an ion or molecule that donates a pair of electrons to a Central metal atom or ion, forming a coordination complex through a coordinate covalent bond
Canan regards the production and processing technology of catalysts as the core technology and know how of the enterprise. It is based on some advantageous products formed by some practices and technological breakthroughs. It has been put into the commercial market and many characterized catalysts have been born. Some of them are technologies and products that cooperate with customers in a contract and share intellectual property rights, which are suitable for buyout or authorization protection. Canan attaches great importance to research and development and catalyst application solutions. There are many sections and industries involved, such as the following:
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Petroleum/Coal Chemical: | PTA hydrofining catalyst, dimethyl oxalate (DMO) synthesis catalyst, PVC mercury-free gold-based catalyst, etc. |
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Environmental and civil: | RCO/RTO special catalyst; CWAO wet oxidation catalyst; zero-grade air purifier special catalyst, etc., in addition to formaldehyde catalyst, etc. |
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Pigments, dyes, daily chemicals: | DSB acid, CLT acid, 2B oil, fragrance essence (citral, fresh oxalate, etc.), sunscreen |
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Pesticides: | Chloroinsect benzamide, spermil metolachlor, azotrexone, pendimethalin, etc. |
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Medicines: | Such as medroxyprogesterone, lisinopril, moxifloxacin hydrochloride, azithromycin, minocycline, tigecycline, etc |
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Great health: | Food, feed additives vitamin E, vitamin B6, vitamin H, etc |
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Forest products chemical industry: | Disproportionation of rosin acid, special catalysts for hydrogenation, etc; |
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New material/monomer: | Liquid crystal materials, polyamide, caprolactam (HPO method), vinyl chloride monomer, etc. |
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Fine Chemicals/Solvents: | Diphenyl sulfone, etc |
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