Sentence examples for resin water from inspiring English sources
In this way modified urea formaldehyde resin water shutoff agent is developed.
Urea formaldehyde resin water shutoff system is flooded into sand pipe.
By researching curing time control, system thickening agents and phase filling, the filling phase, modified urea formaldehyde resin water shutoff agent, is developed and has good plugging performance.
Comprehensive performance of modified urea formaldehyde resin water shut off agent is improved greatly, and its suspension, injection and consolidation stability is greatly enhanced.
The modified urea formaldehyde resin water shutoff agent system has been used on 25 wells in Jidong Oilfield during the last 2 years.
The components of urea formaldehyde resin water shutoff agent system are as follows: pure urea formaldehyde resin + 0.2 % polymer KYPQ + 0.2 % curing agent GH-1 + 20%% solid filling material CT-1 (15 µm).
After incubation, digested peptides were extracted using an Oasis HLB extraction cartridge with C18 resin (Waters, MA, USA).
Peptide mixtures were loaded onto a 75 μm × 250 mm nanoACQUITY UPLC BEH130 column packed with C18 resin (Waters).
F-fluoride delivered from a cyclotron was trapped on an ion exchange resin (Waters QMA light, ABX) and excess H2O was removed and eluted with 18-Crown-6 (14 mg, 53 μmol) (Sigma-Aldrich) and potassium bicarbonate (KHCO3) (3 mg, 30 μmol) complex.
Peptide mixtures were loaded onto a 1.7 μm × 100 mm nanoACQUITY BEH300 column packed with C18 resin (Waters, USA) and separated at a flow rate of 0.6 μl min−1 using a linear gradient of up to 50% of solvent B (95% acetonitrile and 0.1% formic acid) over 23 min, followed by an increase to 85% of solvent B in 4 min and maintenance at 85% of solvent B for an additional 3 min.
Dee's art-world references are fun to sift through: a Damien Hirst-like tanked shark makes an appearance, as does a cast-resin water tower in SoHo, which sounds an awful lot like Rachel Whiteread's plastic version, which eventually wound up on the roof of MOMA.
