Combined Technology

Paper technology-based nonwoven processes provide the least product versatitity and require a high investment at the outset, but yield outstandingly uniform products at exceptional speeds. Hybrid processes provide combined technological advantages for specific apptications. 

Green, S. R. and Dorrler, R. C., 1996, Four Bullets Shoot Down Costs Combined Technology Approach Cleans Up Faster and Cheaper than Pump-and-Treat Soil and Groundwater Cleanup, March. 

T0539 Monntain States R D International, Inc., MSRDI Combination Technology Mercury Treatment System... 

MSRDI Combination Technology Mercury Treatment System Abstract... 

A 1995 evaluation prepared by MSRDI and the Gas Research Institute (GRI) estimates that the capital costs for a portable MSRDI combination technology mercury treatment system would be approximately 400,000. Direct operating costs for a portable system controlled by two technicians and a supervisor were estimated to be 1600 per day of operation, assuming a treatment rate of 2 to 4 tons of contaminated material per day per site. Overall operating costs were estimated to range from 400 to 800 per ton, per site, including mobilization and demobilization costs (D16195P, p. 35). 

It is tempting for the economic historian to attribute the Allies victory to their combined technological, industrial and manpower resources. This position has been put forward most convincingly by Mark Harrison, who has argued that, while purely military factors more than offset the Allied economic advantage down to 1942, thereafter economics determined the outcome in a war of attrition. However, as... 

Solid- and solution-phase organic syntheses are no longer distinct branches of chemistry, and several reports of combined technology applications have... 

Anon. 1982. Corning/Kroger combine technology to exploit lactose-hydrolyzed whey. Food Prod. Dev. 16, 34-35. 

Potential-assisted photocatalysis combines the advantages of photocatalysis with those of electrocatalysis. It is a combined technology that improves the efficiency of photocatalysis by the applicahon of an external potential. This potential difference can either be simply a result of the resting potentials of the differing electrodes, or the apphcation of an external electrically applied bias. This concept was first introduced by Honda and Fujishima, as they demonstrated the photoelectrocatalysis of water under the influence of an anodic bias [1]. 

The combination of TLC and MS is well established and may be used for on- and off-line analysis. The increase in popularity of this combined technology also resulted from the improvements in the separating power of TLC and the widespread availability of suit-... 

This magazine is published monthly by Penton Publishing, a subsidiary of Pittway Corp, 1100 Superior Avenue, Cleveland, OH 44114. The magazine combines technological developments and news. State-of-the-art articles are frequently published on all materials, including plastic foams. A Materials Selector issue is published annually and is available hardbound. 

O3/UV combined technology was used to treat the methyl tert-butyl ether (MTBE), a common gasoline additive, which is present in many surface water and groundwater (8). It was found that the technology has a better degradation ability of MTBE with fewer by-products. 

COSMO RESID HYDROCONVERSION CATALYST CATALYST COMBINATION TECHNOLOGY... 

Before the demonstration operation in commercial units, extensive basic research on catalyst combination technology was carried out. Therefore, we present a catalyst system and combination technology deriving from the following items ... 

We have carried out the basic research on catalyst combination technology. The results reported on this paper are summarized as follows ... 

PET Processing Train. The major focus of the present research [40] on this combined technology example has been in the selection and evaluation of solvents for the PET treatment train. Based on the selection criteria of cost, toxicity, solvent recover, favorable PET solution behavior, and incompatibility with polyolefins, the industrial solvent n-methyl-2-pyrrolidinone (NMP) was chosen. NMP is used in many processes [41], is of low toxicity [42,43], and is easily recovered [41], In addition, NMP is capable of completely dissolving PET while only dissolving minute anx)unts of the polyolefins. 

The use of biocides in coatings is discussed with reference to reasons for using combinations of biocides, effects of global regulations, biocide selection, and advances in combination technology (combination biocides for in-can preservation and for diy-film protection). 

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