Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Chuang Qian Chen"'
Publikováno v:
Advanced Materials Research. :74-77
Double maleamic acid (DMA) was synthesized with maleic anhydride and ethylenediamine in this paper, and its lanthanide metal complex (LMC) was synthesized in aqueous solution with lanthanum chloride (LaCl).The reaction conditions and the product were
Publikováno v:
Advanced Materials Research. :386-390
Complex of calcium(Ⅱ) and maleic aniline acid had been synthesized based on maleic anhydride, aniline and calcium sulfate. Some effects of combined sequence and the structure and performance has been studied, Based on experiments one kind of Calciu
Publikováno v:
Advanced Materials Research. 402:41-45
Facing at the situation that a large amount of BaSO4/SrSO4, which seriously impacts on oil production operation scale, has been yielded during oilfield production, three kinds of scale inhibitor (TS-09, TH-60 and PBTCA) were collected from oilfield f