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TWO:His horse started. He had dug it with the rowels. Then he reined it in with a jerk that made it champ its curb. "Don't dwell on that all the time," he said angrily; "forget it." And then it flashed across him, the irreparable wrong he would be doing her if he taught her to consider the Apache blood a taint.

Membrane separation type solvent dehydration system

Great attention is recently being paid to global environmental issues, and it is now conceivable that companies will need to treat used solvents themselves. In consideration of this kind of social issue, we have developed a “membrane separation type solvent dehydration system,” which uses a polyimide membrane with superior dehydration properties developed by Ube Industries, Ltd. in combination with our own distillation and concentration technology that has resulted in solvents being more easily recovered.

THREE:Thereafter some of the troops sat down at the water-holes along the border to watch, and to write back pathetic requests for all the delicacies supplied by the commissariat, from anchovy paste and caviare to tinned mushrooms and cove oysters. A man may live upon bacon and beans and camp bread, or upon even less, when his duty to his country demands, but it is not in the Articles of War that he should continue to do so any longer than lack of transportation compels.
  • 1Under the distillation system, even in case of azeotropic solvent compositions, this system which remove water vapor by the polyimide membrane will easily dehydrate.
  • 2In comparison with the distillation system, it significantly saves on use of steam.
  • 3Dehydration can be performed through merely supplying evaporated vapor to the membrane module and maintaining the differential pressure between the permeable side and the impermeable side.
  • 4Solvent purity of 99.9% or more can be achieved by carrying out dehydration with a polyimide membrane only.
  • 5The polyimide membrane has superior heat and solvent resistance. Therefore, the vapor permeation system reduces contamination of the membrane and thus extends its life.
THREE:He hesitated. "I have done some shooting. I am always shooting more or less, for that matter.""What!" ejaculated the general. He was moved altogether from his imperturbable calm.

The aromatic polyimide membrane is highly permeable to water vapor but less permeable to vapors of organic compounds such as alcohol etc.

THREE:Nevertheless she decided that it might be best to tell her husband, and she did so as they sat together by the fire after the moon had risen into the small stretch of sky above the mountain peaks. They had bought a live sheep that day from a Mexican herder who had passed along the road, and they were now cutting ribs from the carcass that hung from the branch of a near-by tree, and broiling them on the coals. Felipa finished an unimpassioned account of the afternoon's happenings and of Alchesay's advice, and Landor did not answer at once. He sat thinking. Of a sudden there was a rustle and a step among the pines, and from behind a big rock a figure came out into the half shadow. Felipa was on her feet with a spring, and Landor scrambled up almost as quickly.
  • 1 Recovery of the detergent solvent Recovery of the cleaning solvent such as electronic parts industry, precision instrument industry.
  • 2Solvent recovery and the refinement Solvent recovery and the refinement such as chemical industry, an industry of medical supplies, food industry, the fermentation industry.
THREE:The general refused the withered hand he put out, and looked at him unsmilingly. The feelings of the old chief were hurt. He sat down upon the ground, under the shadows of the cottonwoods and sycamores, and explained his conduct with tears in his bleary eyes. The officers and packers, citizens and interpreters, sat round upon the ground also, with the few Indians who had ventured into the White-man's camp in the background, on the rise of the slope. There was a photographer too, who had followed the command from Tombstone, and who stationed himself afar off and took snap-shots during the conference, which, like most conferences of its sort, was vague enough.

Acetone, ethanol, methyl ethyl ketone, butanol, isopropyl alcohol, ethyl acetate, methyl isobutyl ketone, others (including hexane and toluene).