Celanese Corporation (NYSE:CE) announced on Thursday a rise in the list and off-list selling prices for MIBK (methyl isobutyl ketone) and MIBC (methyl
isobutyl carbinol) with effect from 1 February 2017, or as contracts allow.
For the froth flotation tests, the following reagents were used: Calcium lignosulfonate (CaLS) from Aldrich; Hosta-phat (etanolic solution of alkane phosphonic acid) OPS75E, from Clariant Produkte; sodium hydroxide (NaOH) from Quimitecnica; Methyl
Isobutyl Carbinol (MIBC) from CYTEC.
MIBC (methyl
isobutyl carbinol), a widely used frothing agent, was used.
Products: Acetone derivatives, including: methyl
isobutyl carbinol, and methyl isobutyl ketone
Products: Acetone derivatives, including isophorone, methyl
isobutyl carbinol, and methyl isobutyl ketone
Another split of -1.18mm carbon fines was used to conduct a further flotation test using methyl
isobutyl carbinol (MIBC) as the frother.
Technology company Celanese Corporation (NYSE:CE) reported on Tuesday a rise in list and off-list selling prices for MIBK (methyl isobutyl ketone) and MIBC (methyl
isobutyl carbinol) with effect from 1 January 12017, or as contracts allow.
Marques and Tenorio [16] reported that PVC of 99.3% purity was separated from PET, using reagents such as calcium lignin sulfonate and methyl
isobutyl carbinol (MIBC) [17].
These include collectors such as sodium isopropyl and sodium isobutyl xanthate plus CT-700, a modified thionocarbamate; frothers such as methyl
isobutyl carbinol and special frother mixtures; depressants and modifiers.