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Push special

There are two categories of white oils technical white oils and medicinal white oils. The technical white oils, which are already highly dearomatized, are used for specialized lubricants, particularly in the textile industry, and also as components in cosmetics, as plasticizers in the rubber or plastics industries, or as emulsion bases for certain pulverized agriculture products. The medicinal white oils, whose dearomatization is pushed further still, are used in pharmaceuticals, or in the food industry, wherever residual oils might be in contact with food. [Pg.291]

Another area in which sulfur compounds have long found use is in the area of agricultural chemicals. Many of these materials had been produced by the manufacturer of the agricultural chemicals, but difficulties in containing odor and the use of hydrogen sulfide in heavily populated areas again pushed toward specialization by several companies. A Hst of agricultural chemicals, and the thiol that is used or has been used in production, follows ... [Pg.14]

Flat-Belt Conveyors These powered conveyors can lift containers up inchnes. With the aid of special belt surfacing, grades may be quite steep. Belts also keep containers spaced out in exactly the way in which they are placed on the conveyor. However, because of the relatively high fric tion containers cannot be slid off belts by pushing devices. [Pg.1977]

Ill 1923, GM set up a special chemical division, the GM Chemical Co., to market the new additive. However, GM became dissatisfied with DuPont s progress at the plant. In order to augment its TEL supply, and to push DuPont into accelerating its pace of production, GM called upon the Standard Oil Company of New Jersey (later Esso/Exxon) to set up its own process independently of DuPont. In fact, Jersey Standard had obtained the rights to an ethyl chloride route to TEL. This turned out to be a far cheaper process than the bromide technology. By the niid-1920s, both DuPont and Jersey were producing TEL. [Pg.550]

This behavior is particularly relevant with push-fit assemblies and bolted joints that rely on maintaining their load under constant strain. Special design features or analysis may be required to counteract excessive stress-relaxation. [Pg.139]

Micro-jet arrays are usually associated with lower energy consumption rates than sprays generated by the special (HAGO) nozzle for the same flow rate. The liquid was pushed through a 0.5 mm stainless steel orifice plate to form the jets. The holes in the plate were laser drilled and were arranged in a circular pattern giving a radial... [Pg.16]

If a stroke patient receives intravenous (IV) thrombolysis, care often continues in the ED until the patient arrives in the ICU. Close monitoring must continue during this time, with special attention to the blood pressure. The blood pressure is most commonly checked via an arm cuff, since the placement of invasive lines (e.g., arterial catheterization) is relatively contraindicated once the patient has received intravenous thrombolysis (unless the situation is emergent and mandates such treatment). The systolic pressure must not exceed 185 mm Hg, and the diastolic pressure limit should be 110 mm Hg. Should the blood pressure exceed these limits, IV antihypertensive agents should be administered. IV pushes of labetolol (10-20 mg over 1-2 minutes) may be effective, but if patients are refractory to these initial measures then a continuous infusion of labetolol (0.5-2.0 mg/minute), nicardipine (5-15 mg/hour), or nitro-prusside (0.25-10 mg/kg/minute) may be necessary to keep the patient s blood pressure within the range. There will be a more detailed discussion of these antihypertensive agents, including their side effect profiles, later in this chapter. [Pg.165]

With big tube it may be convenient to prepare a handle from rod shaped at its end like a Y, so that it sticks to two points along a diameter at the end of the tube. It is then not necessary to push in the ends of the glass tube. The Y-shaped handle is specially useful for very big tubes. [Pg.33]

For threatened or endangered species, or species of special concern, it is often necessary to analyze specimens that have died of causes not directly attributable to mercury. Bird eggs that have been abandoned or flooded out may be used for analyses. However, if the eggs were pushed out of the nest by parents that are incnbating the rest of the clntch, the reason for rejection of the egg must be considered in order to properly interpret mercury residue levels. Similarly, birds killed by predators may be suitable for analysis, but the internal tissues of sick or emaciated birds should not be nsed for residue analysis because in some studies, error has resulted from remobilization of mercury (Ensor etal. 1992 Sundlof etal. 1994). [Pg.130]

The pushdown stores considered in the previous chapter contain as individual items members of any domain. In the case of monadic schemes we can get away with a simpler and stricter definition of a store. We can regard a store as a special variable u whose value under any interpretation must be a member of T for a fixed vocabulary T and to which we can apply as functions only POP(u) (which erases the rightmost symbol, if any, of u regarded as the top of the stack) and PUSH(u,A) (which adds A to the top (right) of u for any A in T ). The only... [Pg.299]

Fig. 2.43. Schema of a steam-sterilizable closing mechanism for vials. The pressure plate (1), by which the stoppers are pushed into the vials is sterilized jointly with the chamber. The shaft (2) to which the pressure plate is connected, moves into the chamber during stoppering. It is not sterilized with the chamber. Therefore the shaft is sterilized in a separate chamber (3). This chamber can also be connected to the vacuum pumping system (4) as to the steam supply (5). Water condensing during the sterilization can be drained by (6). A special seal (7) can (by (8)) also be connected to steam or vacuum, and be sterilized (schematic drawing from information by AMSCO Finn-Aqua, D-50354 Hiirth). Fig. 2.43. Schema of a steam-sterilizable closing mechanism for vials. The pressure plate (1), by which the stoppers are pushed into the vials is sterilized jointly with the chamber. The shaft (2) to which the pressure plate is connected, moves into the chamber during stoppering. It is not sterilized with the chamber. Therefore the shaft is sterilized in a separate chamber (3). This chamber can also be connected to the vacuum pumping system (4) as to the steam supply (5). Water condensing during the sterilization can be drained by (6). A special seal (7) can (by (8)) also be connected to steam or vacuum, and be sterilized (schematic drawing from information by AMSCO Finn-Aqua, D-50354 Hiirth).
I take special foods to school to eat. Older kids used to tease me. They d say, That s disgusting Sometimes they d push me, and... [Pg.35]

Recalling the discussion earlier in this chapter, in most cases melting in the channel typically occurs at all four edges of the solid bed, with the majority of the melting occurring at the solid bed-melt film interface located between the solid bed and the barrel wall, as shown in Eig. 6.2. The newly molten resin from this location is then conveyed by the motion of the screw to a melt pool located at the pushing side of the channel. Eor very special and sometimes unpredictable conditions, the melting process can occur by a different mechanism. In these cases, the... [Pg.228]


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