28 _ PAC flocculant (certified) _ Pingxiang PAC
28 _ PAC flocculant (certified) _ Pingxiang PAC
Spirit PAC organic polymer organic polymer PAC PAC PAC PAC mainly. It consists of PAC polymerized. Organic polymer PAC PAC (1) PAC PAC are mainly organic polymer polyacrylic acid, sodium polyacrylate, calcium and alkaline hydrolysis of polymers such thing PAC. (2) Spirit PAC and styrene sulfonate, lignosulfonates, acrylic acid, methacrylic acid copolymers. Organic polymer PAC PAC PAC quaternary ammonium quaternary ammonium PAC PAC are the -NH2 through hydroxymethyl and quaternary ammonium derived, it can be divided into PAC PAC and PAC of the PAC polymerization. (1) consists of quaternary ammonium PAC PAC (PAM) is first reacted with formaldehyde in aqueous solution, the amide moiety methylolation 28 PAC, followed by reaction with a secondary amine of alkyl amine, and then with hydrochloric acid or amine reagent reacting the tertiary amine quaternized. (2) a polymeric quaternary ammonium PAC under alkaline conditions, first PAC reacted with formaldehyde solution, and then reacted with dimethylamine hydrochloride after cooling quaternary ammonium. The product was concentrated by evaporation, filtration, PAC quaternary ammonium monomer. PAC's PAC derivatives of these products are mostly made PAC and PAC co-polymerization of monomers. Saatchi partially hydrolyzed polymer PAC PAC PAC adding an appropriate amount of formaldehyde and dimethylamine, was synthesized by Man Nizi PAC PAC PAC type having a carboxyl group and an amine methyl. First, the PAC iron making process - two-step method: this production method is generally a two-step method using acid production process to buy PAC, at atmospheric pressure and a certain temperature, the first step plus higher hydrochloric acid ratio to bauxite powder, the alumina as dissolution, the second step is the first step of the supernatant calcium aluminum powder to react with new entrants. This step both alumina dissolution, but can be adjusted basicity. The first step in the dissolution of alumina can usually above 80%, the second step of the aluminum dissolution rate of 50% or less of PAC liquid, so the second paragraph of precipitation slag generally go back to the first step of the reaction. With bauxite and aluminum calcium powder as raw material, the use of acid-soluble two-step process, prepared alumina mass fraction of 10.11%. Basicity of 85% liquid ferric chloride products. Second, the PAC iron making process - acid method: calcium aluminum powder PAC direct reaction with hydrochloric acid, finished adjusting basicity and get PAFC after curing liquid products. The process is simple, low investment, easy operation, low production cost, but the product of insolubles, high heavy metal content, the solid product is usually not high alumina content. The mass fraction of about 28%, poor product appearance, high iron content. Acid was prepared by PAFC. 28 _ PAC flocculant (certified) _ Pingxiang PAC provided by the Henan water purification Material Co., Ltd. Spirit. Spirit Henan water purification Material Co., Ltd. (www.gyssjs.com) is a leader in Zhengzhou, water treatment chemicals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Saatchi water in leadership with the staff warmly welcome all inquiries negotiations to create a better future prosperity water.
Contact Detail
Company Name: | Water purification materials Co., Ltd. Henan Spirit |
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Employee Number: | |
Annual export: | |
Year Established: | |
Contact Person: | Mr. Zhang() |
Telephone Number: | 0371-85605577 |
Company Address: | Gongyi City, Henan Province, North Industrial Park Yamaguchi, Zhengzhou City, Henan Province, China |
Zip/Postal Code: | 451200 |
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