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Legitimization

In the past, reducing the sulfur content was mainly concerned with the heaviest products, most particularly the fuel oils. This development is explained by a legitimate concern to reduce SO2 emissions, notably in areas around large population centers. This is how low sulfur heavy fuels —having a maximum of 2% sulfur— and very low sulfur ( % sulfur) came into being. Currently the whole range of petroleum products, particularly motor fuels, should be strongly desulfurized for reasons we will explain hereafter. [Pg.252]

Equation (A3.13.54) legitimates the use of this semi-classical approximation of the molecule-field interaction in the low-pressure regime. Since /7j(t) is explicitly time dependent, the time evolution operator is more... [Pg.1061]

These equations are legitimate spinorbitals, but neither is acceptable because they both imply that we can somehow label elections, ot for one and p for the other. This violates the principle of indistinguishability, but there is an easy way out of the problem we simply write the orbitals as linear combinations... [Pg.268]

Neither of these equations tells us which spin is on which electron. They merely say that there are two spins and the probability that the 1, 2 spin combination is ot, p is equal to the probability that the 2, 1 spin combination is ot, p. The two linear combinations i i(l,2) v /(2,1) are perfectly legitimate wave functions (sums and differences of solutions of linear differential equations with constant coefficients are also solutions), but neither implies that we know which electron has the label ot or p. [Pg.268]

By this time, we have introduced so many approximations and restrictions on our wave function and energy spectrum that is no longer quite legitimate to call it a Schroedinger equation (Schroedinger s initial paper treated the hydrogen atom only.) We now write... [Pg.276]

Interpreta.tlon, Whereas statistical tests estabhsh whether results are or are not different from (over) an exposure criteria, the generaUty of this outcome must be judged. What did the samples represent May the outcome, which is inferred to cover both sampled and unsampled periods, be legitimately extrapolated into the future In other words, is the usual assumption of a stationary mean vaUd AH of these questions are answered by judgment and experience appHed to the observations made at the time of sampling, and the answers are used to interpret the quantitative results. [Pg.109]

An essentially constant supply of water is available for utilisation by aU. living creatures however, it is necessary to manage the water resources of a region ia such a way that the available water meets aU. legitimate needs. [Pg.291]

The beer is taxed with a basic rate on the wort gravity of 1030° and an extra rate for each additional degree of gravity. For example, in 1985 about 500/L at 1030° and 1.50/L for each additional degree. The tax is based on wort production, but includes an allowance for a legitimate loss of 6%. Production has decreased from 64.6 x 10 hL in 1975 to 60.3 x 10 hL in 1988. Per capita annual consumption was 111 L in 1987. [Pg.29]

Economic concerns. Many companies are unaware of the economic advantages associated with poUiition prevention. Legitimate concerns may include decreased profit margins or the lack of funds required for the initial capital investment. [Pg.2168]

When owners wish to build a new source which will add a specific amount of a specific pollutant to an area that is innonattainment with respect to that pollutant, they must, under U.S. federal regulations, document a reduction of at least that amount of the pollutant from another source in the area. They can effect this reduction, or "offset," as it is called, in another plant they own in the area or can shut down that plant. However, if they do not own another such plant or do not wish to shut down or effect such reduction in a plant they own, they can seek the required reduction or offset from another owner. Thus, such offsets are marketable credits that can be bought, sold, traded, or stockpiled ("banked") as long as the state or local regulatory agency legitimizes, records, and certificates these transactions. The new source will still have to meet NSPS, BACT or MACT, and/or LAER standards, whichever are applicable. [Pg.415]

In view of the remarks in 2.3, it is legitimate to substitute the value 15 for the round bracket in the r.h.s. of eqn (22). Taking then into account the fact that the maximum and minimum possible values of p are obtained when q = Q and q= p, respectively, eqn (22) yields ... [Pg.62]

This concern results from emphasis by the NRC on legitimate but minor issues in the PSA, especially in seeking an operating license. Utilities with plants having near-term operating cited examples of PSA-caused new issues prior to licensing. The PSA also provided their defen.se. [Pg.403]

Do accept legitimate reasons for inaction and agree on new target dates. [Pg.472]

These are regenerative methods since the systems in question can usually be made from olefins. Employed in this way, they are frequently useful in the isolation, purification or protection of olefins. Alternatively, independent routes to the difunctional system are available and constitute legitimate olefin syntheses. [Pg.338]

Elemental Huonne as a Legitimate Reagent for Selective Fluonnation of Orgamc Compounds Fluoroaromatic Compounds Synthesis, Reactions, and Commercial Applications New Aspects of Carbonylations Catalyzed by Transition Metal Complexes Polyfluoroaromatics An Excursion m Carbamon Chemistry ... [Pg.19]


See other pages where Legitimization is mentioned: [Pg.2650]    [Pg.2815]    [Pg.2823]    [Pg.2844]    [Pg.95]    [Pg.114]    [Pg.121]    [Pg.156]    [Pg.489]    [Pg.103]    [Pg.269]    [Pg.280]    [Pg.295]    [Pg.87]    [Pg.486]    [Pg.200]    [Pg.100]    [Pg.217]    [Pg.160]    [Pg.358]    [Pg.432]    [Pg.266]    [Pg.266]    [Pg.60]    [Pg.218]    [Pg.47]    [Pg.175]    [Pg.21]    [Pg.247]    [Pg.299]    [Pg.299]    [Pg.300]    [Pg.326]    [Pg.556]    [Pg.13]   
See also in sourсe #XX -- [ Pg.2 , Pg.5 , Pg.105 , Pg.192 , Pg.239 , Pg.255 , Pg.259 , Pg.260 ]

See also in sourсe #XX -- [ Pg.350 ]




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