Knock-down

The diffusion process has not been designed to ensure sterility, although temperatures above 65°C significantly retard microbial activity. Sulfur dioxide, thiocarbamates, glutaraldehyde, sodium bisulfite, and chlorine dioxide are all used, occasionally disregarding their redox incompatibilities, to knock down or control infections. The most common addition point is to the water from the pulp presses as it is returned to the diffuser. Surfactants ate almost... 

Wire-bound wood boxes (typical loads, 1 to 2 tons) have limited use for chemical produc ts. The box body, consisting of thin wooden slats held in place by steel wire twisted around each at, is fastened to a solid-deck wood pallet. The top also consists of wire-bound wooden pieces. A PE liner protects the product and prevents it from falling through the slats. Disadvantages of the container are the labor needed for setup and the space required for knocked-down boxes. Since manufacturers are usually near sources of hardwood, shipping costs to users may be high lead times of 3 to 4 weeks are common. 

Specifications include dimensions of length, width, and depth, in that order (Fig. 21-40 ). When boxes are set up and closed by automatic equipment, dimensional tolerances become critical. Cartons are shipped knocked down to the user from plants located in all industrial centers. Because order lead time is 4 to 6 weeks, inventories of empty boxes require considerable space. A useful booklet describing all aspects or corrugated box designs and materials is the Fiber Box Handbook available from The Fiber Box Association, 2850 Gulf Road, Rolling Meadows, IL 60008. 

Nature of a Fog. Fog, like smoke, is a colloid. Once a fog is formed, it is very difficult to knock down. It will go right through packed columns, mist eliminators, or other such devices. Special devices are required to overcome a fog, such as an electric precipitator with charged plates. This can overcome the zeta potential of the charged particles and make them coalesce. 

AFFF, AQUEOUS FILM-FORMING FOAM Fii e-figliting foam wliicli flows on burning liquid as a film, providing rapid knock-down. 

Here are two more examples of penny-pinching. The piston of a reciprocating engine was secured to the piston rod by a nut, which w as locked in position by a tab washer. When the compressor was overhauled, the tightness of this nut was checked. To do this, the tab on the washer had to be knocked down and then knocked up again. This weakened the washer so that the tab snapped off in service, the nut worked loose, and the piston hit the end of the cylinder, fracturing the piston rod. 

Coating materials may be based on short or medium-oil alkyds (e.g. primers for door and window frames) nitrocellulose or thermoplastic acrylics (e.g. lacquers for paper or furniture finishes) amino resin-alkyd coatings, with or without nitrocellulose inclusions, but with a strong acid catalyst to promote low temperature cure (furniture finishes) two-pack polyurethanes (furniture, flat boards) unsaturated polyester resins in styrene with free-radical cure initiated by peroxides (furniture) or unsaturated acrylic oligomers and monomers cured by u.v. radiation or electron beams (coatings for record sleeves paperback covers, knock-down furniture or flush interior doors). 

Linnhoef, B. Chem. Eng. Prog. 90 (Aug. 1994) 32. Use pinch analysis to knock down capital costs and emissions. 

The type of flammable liquid — determines the t5q>e of foam, e.g. standard or alcohol-resistant grade. Aqueous film-forming foam may be used for rapid knock-down . 

Tertiary effects of explosions are those injuries or fatalities caused as people are knocked down or thrown by the blast into stationary objects. Reference 101 provides additional guidance on explosion effects on people. 

Compound Insect Dosage Knockdown, Hours % Knock down Reference... 

Recent antisense studies have shown that knock down of Gi2 in mice-blocked morphine-induced analgesia, suggesting that morphine binds to fi receptors to activate G 2 to modulate neuronal circuits involved in analgesia [68, 84]. Sufentanil-induced analgesia was not diminished by Gi2 knock down suggesting that a different G protein mediated its behavioral effects [84]. 

Example the most effective sequence in knocking down rat CPEB3 is... 

This analogy to robbery knocked down two important contentions of the defense. Defense counsel had already hinted that the prosecution must show that the Farben directors knew precisely what nation Hitler was getting ready to conquer first, and the exact time when the invasion would come. But if a man joined with a group of gangsters in an undertaking to rob a series of banks, he would still be guilty even if he didn t know which bank would be robbed first or precisely what time the robbery was scheduled to come off. 

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