Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Seyed Saheb Sadat Hosseini"'
Publikováno v:
Applied Water Science, Vol 8, Iss 4, Pp 1-7 (2018)
Abstract A new and simple method for the determination of trace amounts of brilliant green was developed by coacervative extraction and spectrophotometry. The method is based on the extraction of brilliant green with coacervates made up of sodium dod
Externí odkaz:
https://doaj.org/article/fdeff7c6f14b4c66a362338137bd9b74
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 16, Iss 2, Pp 68-71 (1997)
Rapid and highly efficient synthesis of 2- or 2,5-substituted 1,3,4-oxadiazoles by the condensation of aryl carboxylic acid hydrazides and orthoesters can be achieved under microwave irradiation using an unmodified commercial over in unsealed vessels
Externí odkaz:
https://doaj.org/article/7b5ee45c2ebc4c9d9ee190fce06648ab
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 18, Iss 1, Pp 30-32 (1999)
An efficient synthesis of 3-substituted or 2,3-disubstituted 4(3H)-quinazolinones from benzoxazin-4-ones and primary amines under microwave irradiation in unsealed vessels is described.
Externí odkaz:
https://doaj.org/article/736d02d06d4c429ca36472c49d9d71ad
Publikováno v:
Applied Water Science, Vol 8, Iss 4, Pp 1-7 (2018)
A new and simple method for the determination of trace amounts of brilliant green was developed by coacervative extraction and spectrophotometry. The method is based on the extraction of brilliant green with coacervates made up of sodium dodecyl sulf
Publikováno v:
Desalination and Water Treatment. :1-9
Natural zeolite was tested as a low-cost adsorbent for Ni(II) removal from aqueous solutions. In order to reduce the total number of experiments necessary for achieving the best conditions of the batch sorption procedure, response surface methodology
Publikováno v:
ChemInform. 28