Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Based on application

Based on different application, compressor can be classified into air compressor and gas compressor. [Pg.42]

Note All capacity limits (pressure and flaw rate) ate approximate. They are varied among manu ctures and with new development. [Pg.43]

In this chapter, we will discuss centrifugal, axial, reciprocating, and rotary compressors in details, since they represent the m ority of compressor applications. [Pg.43]


Monocyclic conjugated polyenes are referred to as annulenes, and there exists ample experimental evidence to support the conclusions based on application of HMO theory to neutral and charged annulenes. The relationship between stability and structure in cyclic conjugated systems will be explored more fully in Chapter 9. [Pg.36]

B. Protective provisions if not to be provided by usual overload device in controller. (Manufacturer may make recommendations based on application details.) Buyer may specify. [Pg.658]

The most used method is based on application of the Mayo equation (eq. 5). For low (zero) conversion polymerizations carried out in the presence of added transfer agent T, it follows from eq. 5 that a plot of 1/ Xn vs [T]0/[M]0 should yield a straight line with slope Clr.12 Thus, a typical experimental procedure involves evaluation of the degree of polymerization for low conversion polymerizations earned out in the presence of several concentrations of added transfer agent. The usual way of obtaining Xn values is by GPC analysis of the entire molecular weight distribution. [Pg.283]

Tests have been conducted with Monsanto high barrier nitrile resins using the common food simulating solvents (Table X) plus some typical beverages. Conditioning times and temperatures were based on applicable FDA regulations and guidelines (16). [Pg.77]

Stability theory is the central part of the theory of difference schemes. Recent years have seen a great number of papers dedicated to investigating stability of such schemes. Many works are based on applications of spectral methods and include ineffective results given certain restrictions on the structure of difference operators. For schemes with non-self-adjoint operators the spectral theory guides only the choice of necessary stability conditions, but sufficient conditions and a priori estimates are of no less importance. An energy approach connected with the above definitions of the scheme permits one to carry out an exhaustive stability analysis for operators in a prescribed Hilbert space Hh-... [Pg.780]

The table below contains the figures obtained and reached using estimates based on application of rule 5 ... [Pg.44]

Site location (state) Nominal soil concentration (mgkg ) Calculated soil concentration based on average pass time (mg kg ) Maximum observed Day maximum concentration concentration on (mg kg ) observed (DALA) Recovery (%) based on application rate (0.28 kg a.i. ha )... [Pg.868]

Convex Cases of NLP Problems Linear programs and quadratic programs are special cases of (3-85) that allow for more efficient solution, based on application of KKT conditions (3-88) through (3-91). Because these are convex problems, any locally optimal solution is a global solution. In particular, if the objective and constraint functions in (3-85) are linear, then the following linear program (LP)... [Pg.62]

It is worth summarizing at this point the different excitation methods used for phosphors that will be referred to throughout this chapter. There are three types photoluminescence (PL) which is based on initial excitation by absorption of light, cathodoluminescence (CL) which is based on bombardment with a beam of electrons, as in a cathode ray tube (CRT) and electroluminescence (EL) which is based on application of an electric field (either a.c. or d.c.) across the phosphor. [Pg.690]

Chart showing the comparison of two sensors detecting hydrogen for 400 min in the presence of humidity within acceptable limits. Actual acceptable limits may differ based on applications. (Courtesy of Air Products... [Pg.499]

The most perspective are the methods based on application of nonequilibrium low-temperature plasma [3], They have a number of advantages smaller dimensions of the equipment, opportunity to automate both the process and quality control of processed environment, low involvement of human resources, opportunity to use new solutions, though poorly investigated, but having useful potential and properties. The basis for the process is the contact plasma discharge on the surface of a liquid phase formed between an electrode in gas phase and surface of the liquid, in which the second electrode is immersed. [Pg.204]

Quality System shall provide for control of material and product identification during all stages of production and delivery. Identification is based on applicable drawings, specifications, or other documents. When required or specified, complete traceability of material or product shall be maintained by issuing unique or batch control numbers and/or markings. The identification and trace-ability procedure shall be fully documented to provide objective evidence of compliance with this Code in accordance with this requirement. [Pg.81]

Selective labelling of the two diastereotopic methyl groups of i-leucine (144) has enabled their fates during secondary metabolic reactions to be elucidated [66]. Moreover, in the context of protein interactions, differentiation of the leucine pro-R and pro-S methyl groups in protein NMR spectra allows molecular recognition phenomena to be studied [67]. Recently, efficient routes to both forms of Relabeled leucine, based on application of an auxiliary-controlled stereoselective conjugate addition reaction (Scheme 6.27) have been described [68]. Thus, starting... [Pg.208]

In the case of ternary or higher-order mixtures, solution of the Gibbs-Duhem equation is again based on application of the properties of the exact differentials (Lewis and Randall, 1970) ... [Pg.119]

Table 5. Binding Energies Ei, for the Methyl-Substituted Benzene Dimer Cations Based on Application of the Generic Standard Hydrocarbon Model to the Radiative Association Kinetic Data. I obs is the Efficiency per Collision of Radiative... Table 5. Binding Energies Ei, for the Methyl-Substituted Benzene Dimer Cations Based on Application of the Generic Standard Hydrocarbon Model to the Radiative Association Kinetic Data. I obs is the Efficiency per Collision of Radiative...
With the availability of inexpensive, convenient, and easily applied pest control methods based on application of pesticides, irradiation disinfestation has not yet received priority. Nevertheless, radiation disinfestation was performed on an industrial scale in the... [Pg.793]

A variety of positive and nonpositive displacement pumps are available for use in fuel and fuel additive systems. Selection is based on application, required flow and cost. The primary differences in positive displacement and nonpositive displacement pumps are described in TABLE 9-9. [Pg.231]

The failure of models based on application of TST rate laws to glass/water systems does not mean, however, that diffusion through a leach layer is by default the answer to this dilemma. Clearly, the set of recently reported data on glass corrosion resistance shows that it is not an either-or situation between affinity- and diffusion-based rate laws. Finding a mathematically stable form of the rate equation appears to be more worthy of pursuit. [Pg.591]

Since the majority of film-coating operations around the world utilize aqueous coating processes, it is often useful to apply thermodynamic models to the process. In this way, the development-scale process can be fundamentally characterized, based on application of the first law of thermodynamics, as suggested by Ebey (6), allowing more accurate predictions for operating... [Pg.437]

There are many methods that allow the determination of the concentration q of an ionic species i in a sample. In the presence of an ionic strength adjuster (ISA) or a buffering solution that can fix the pH (TISAB, Total Ionic Strength Adjustment Buffer) all of these methods are based on application of equation (18.3). [Pg.353]

Pseudoliquid-phase catalysis (bulk type I catalysis) was reported in 1979, and bulk type II behavior in 1983. In the 1980s, several new large-scale industrial processes started in Japan based on applications of heteropoly catalysts that had been described before (5, 6, 72) namely, oxidation of methacro-lein (1982), hydration of isobutylene (1984), hydration of n-butene (1985), and polymerization of tetrahydrofuran (1987). In addition, there are a few small- to medium-scale processes (9, 10). Thus the level of research activity in heteropoly catalysis is very high and growing rapidly. [Pg.116]

D. Landscapes of G-Bead Assemblies Based on Application of Experimentally Derived Binding Constants to the Ternary... [Pg.95]

The electrochemical equipment and procedures for Investigation of BLM s has been described previously In detail. (9-101 The apparatus was based on application of +25 mV DC potential across the membrane between two Ag/AgC 1 reference electrodes while monitoring Ion current with a digital electrometer. [Pg.354]

More success was gained in the calculations [32] based on application of the cosine squared (CS) potential applied to nonassociated liquids (CH3F and CHF3). However, the results obtained by using the CS model are poor if compared with those given by the hybrid model, since the CS model yields... [Pg.157]

Thus, evolution of semiphenomenological molecular models mentioned in Section V.A (items 1-6) have led to the hat-curved model as a model with a rounded potential well. This model combines useful properties of the rectangular potential well and those peculiar to the field models based on application of the parabolic, cosine, or cosine-squared potentials. Namely, the hat-curved model retains the main advantage of the rectangular-well model—its possibility to describe both the librational and the Debye-relaxation bands. [Pg.181]


See other pages where Based on application is mentioned: [Pg.209]    [Pg.208]    [Pg.247]    [Pg.247]    [Pg.181]    [Pg.247]    [Pg.272]    [Pg.7]    [Pg.231]    [Pg.304]    [Pg.305]    [Pg.310]    [Pg.38]    [Pg.2]    [Pg.112]    [Pg.49]    [Pg.47]    [Pg.218]    [Pg.227]    [Pg.147]    [Pg.69]    [Pg.2]    [Pg.3]   


SEARCH



Application of Nanocomposites Based on Nanocellulose

Applications Based on Molecular Dynamics Methods

Applications Based on Monte Carlo Methods

Applications medical devices based on shape memory polymers (SMPs)

Chemical Applications Based on Porous Silicon

Classification of Enzymatic Microreactors Based on Application

Fabrication and application of electrochemical sensors based on carbon nanotubes

Forensic Applications Based on ICP-MS Isotopic Analysis

Nanoelectrochemistry Applications Based on Electrospinning

Optimum Laser Design Based on Application Requirements

Self-assembly and Application of Columnar Liquid Crystals based on PBAHs

Specific Application Petrogenic Modelling Based on Bulk Rock Analysis

Specific Application Petrogenic Modelling Based on Microanalysis

Yazami, A. Martinent and Y. Reynier haracterization of Anodes Based on Various Carbonaceous aterials for Application in Lithium-Ion Cells

© 2024 chempedia.info