TY - JOUR
T1 - Separation of Pallaium(II) an Rhoium(III) Using a Polymer Inclusion Membrane Containing a Phosphonium-Base Ionic Liqui Carrier
AU - Fajar, Aroit T.N.
AU - Kubota, Fukiko
AU - Firmansyah, Mochama L.
AU - Goto, Masahiro
N1 - Funding Information:
This work was supported by a Grant-in-Aid for Science Research (JP19K05126) from the Ministry of Education, Culture, Sports, Science and Technology of Japan, and the Environment Research and Technology Development Fund (ERTDF, 3-1710) of the Ministry of the Environment, Japan. A.T.N.F. is grateful to the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan for the scholarship (MEXT ID: 183385). We thank the Edanz Group ( www.edanzediting.com/ac ) for editing a draft of this manuscript.
Publisher Copyright:
Copyright © 2019 American Chemical Society.
PY - 2019/12/11
Y1 - 2019/12/11
N2 - In this stuy, we report the separation of P(II) an Rh(III) in a chlorie solution using a polymer inclusion membrane (PIM). We esigne a trioctyl(oecyl) phosphonium chlorie (P88812Cl) ionic liqui as a metal carrier for the PIM separation system. The effects of PIM composition an experimental conitions were systematically investigate. The concentrations of hyrochloric aci in the fee solution an thiourea in the receiving solution were foun to play a crucial role in the success of selective separation. Uner the optimize conitions, P(II) coul be effectively separate from Rh(III) with a 98% recovery yiel an 99% purity. We also compare the performance of our esigne carrier, P88812Cl, to that of commercially available ionic liqui trihexyl(tetraecyl) phosphonium chlorie (P66614Cl) using a 7-cycle reusability test. The P88812Cl showe a more stable performance an better urability compare with those of the commercial ionic liqui carrier.
AB - In this stuy, we report the separation of P(II) an Rh(III) in a chlorie solution using a polymer inclusion membrane (PIM). We esigne a trioctyl(oecyl) phosphonium chlorie (P88812Cl) ionic liqui as a metal carrier for the PIM separation system. The effects of PIM composition an experimental conitions were systematically investigate. The concentrations of hyrochloric aci in the fee solution an thiourea in the receiving solution were foun to play a crucial role in the success of selective separation. Uner the optimize conitions, P(II) coul be effectively separate from Rh(III) with a 98% recovery yiel an 99% purity. We also compare the performance of our esigne carrier, P88812Cl, to that of commercially available ionic liqui trihexyl(tetraecyl) phosphonium chlorie (P66614Cl) using a 7-cycle reusability test. The P88812Cl showe a more stable performance an better urability compare with those of the commercial ionic liqui carrier.
UR - http://www.scopus.com/inward/record.url?scp=85076396310&partnerID=8YFLogxK
U2 - 10.1021/acs.iecr.9b05183
DO - 10.1021/acs.iecr.9b05183
M3 - Article
AN - SCOPUS:85076396310
SN - 0888-5885
VL - 58
SP - 22334
EP - 22342
JO - Industrial & Engineering Chemistry Research
JF - Industrial & Engineering Chemistry Research
IS - 49
ER -