16 a the gas industry, caused the attention of inventors to be turned to the enrichment of coal gas.
One of the most generally adopted methods of enrichment now is by means of carburetted water gas mixed with poor coal gas.
Very many attempts have been made to utilize tar for Enrich- the production and enrichment of gas, and to do this meat by two methods may be adopted: tar.
The final solution of the question of enrichment of gas by hydrocarbons derived from tar may be arrived at by a process which prevents the formation of part of the tar during the carbonization of the coal, or by the process devised by C. B.
The following analysis gives a fair idea of the composition of an average sample of gas made from coal, purified but without enrichment: Ioo 00 These constituents may be divided into - (a) light-yielding hydrocarbons, (b) combustible diluents and (c) impurities.
It has elaborate reliefs in repousse work, cast canopies and minute statuettes, with the further enrichment of translucent coloured enamels.
Undoubtedly the best process which has been proposed for the production of oil gas to be used in the enrichment of coal gas is the" Young "or" Peebles "process, which depends on the principle of washing the oil gas retorted at a moderate temperature by means of oil which is afterwards to undergo decomposition, because in this way it is freed from all condensible vapours, and only permanent gases are allowed to escape to the purifiers.
The inspiration of early belief has disappeared; the ruling motive of the mollahs (priests) is the thirst for personal enrichment, and the people no longer follow the khojas or theologians.
On his return home Snorri sent his son to the king as a hostage, and made peace between Norway and Iceland, but his power and influence were used more for his own enrichment and aggrandizement - he was logsogumaar again from 1222 to 1232 - than for the advantage of the king.
The freezing of molten cast iron of 2.50% of carbon goes on selectively like that of these steels which we have been studying, till the enrichment of the molten mother-metal in carbon brings its carbon-contents to B, 4.30%, the eutectic 1 carbon-content, i.e.
This led to the enrichment of the archivolts and imposts with that peculiar type of conventional foliage which characterizes Mahommedan work, and which in this case was carried out by Coptic craftsmen.
The further enrichment of the object by enamels and inlay of other metals was practised at a very early period by Assyrian, Egyptian and Greek metal-workers, as well as by the artists of Persia and medieval Europe.
The mining product next in value to coal in 1908 was copper, taken chiefly in Carbon county in a zone of brecciated quartzite underlying schist, the original ore being chalcopyrite, with possibly some pyrite, a secondary enrichment, which has produced important bodies of chalcocite in the upper workings, but these are replaced by chalcopyrite at greater depth.
Petroleum products are also largely utilized in gas manufacture for, (1) the production of " air-gas," (2) the manufacture of oil-gas, and (3) the enrichment of coal-gas.
The fundamental objections to oil gas for the enrichment of coal gas are, first, that its manufacture is a slow process, requiring as much plant and space for retorting as coal gas; and, secondly, that although on a small scale it can be made to mix perfectly with coal gas and water gas, great difficulties are found in doing this on the large scale, because in spite of the fact that theoretically gases of such widely different specific gravities ought to form a perfect mixture by diffusion, layering of the gas is very apt to take place in the holder, and thus there is an increased liability to wide variations in the illuminating value of the gas sent out.
Important factors in the use of carburetted water gas for enrichment are that it can be made with enormous rapidity and with a minimum of labour; and not only is the requisite increase in illuminating power secured, but the volume of the enriched gas is increased by the bulk of carburetted water gas added, which in ordinary English practice amounts to from 25 to 50%.
ordinary gas, thereby enriching it, but as the supply became limited and the price prohibitive, other methods were from time to time advocated to replace its use in the enrichment of illuminating gas.
Few English writers have known so adroitly as Tennyson how to bend the study of Shakespeare to the enrichment of their personal style.
The " Welsh process " closely resembles the English method; the main difference consists in the enrichment of the matte by smelting with the rich copper-bearing slags obtained in subsequent operations.
The earliest attempts at enrichment by oil gas consisted in spraying oil upon the red hot mass in the retort during carbonization; Enrich- but experience soon showed that this was not an econo- meat by mical method of working, and that it was far better to oil gas.
The chief subjects of discussion were: the relations of faith and modern thought, the supply and training of the clergy, education, foreign missions, revision and "enrichment" of the Prayer-Book, the relation of the Church to "ministries of healing" (Christian Science, &c.), the questions of marriage and divorce, organization of the Anglican Church, reunion with other Churches.
A peculiarly notable form of this special or private bill legislation is that of dealing by special statutes with the governmental forms and details of management of municipalities; and the control exercised by the state legislatures over city governments is not only a most important branch of legislative business, but at the same time a means of power to scheming politicians and of enrichment to greedy ones.
The Liberal leaders, John Leverett (1662-1724), William Brattle (1662-1713) - who graduated with Leverett in 1680, and with him as tutor controlled the college during Increase Mather's absence in England - William Brattle's eldest brother, Thomas Brattle (1658-1713), and Ebenezer Pemberton (1671-1717), pastor of the Old South Church, desired an "enrichment of the service," and greater liberality in the matter of baptism.
French literature passed through the same phase, from which indeed it was later in emerging; and the ultimate consequence was the enrichment of both languages.
Below the oxidized outcrop the vein is often increased in value by secondary enrichment, sometimes to a depth of several hundred feet.
Teheran has been given steady attention since it renewed its uranium enrichment program - and thereby abrogated a commitment not to do so.
cage enrichment offers the possibility of improved hen welfare provided acceptable systems can be introduced practically.
cages with environmental enrichment.
centrifuge uranium enrichment.
That program was based on gas centrifuge uranium enrichment.
curriculum Enrichment: using online resources, balancing creativity with the readily available.
Because of this, fitting a lower slide cutaway results in enrichment and vise versa.
The United States, meanwhile, is re-emphasizing centrifuges over gaseous diffusion, a more cumbersome enrichment technology.
They seem to take both too seriously to allow such dissociation, and they want to use each for the enrichment of the other.
Alkaline igneous rocks and geochemical enrichment in the lithospheric mantle.
So there's no no support from anybody for Iranian enrichment activities because they have concerns about Iranian noncompliance with NPT and IAEA obligations.
renounce national enrichment and reprocessing facilities.
Welcome to the environment enrichment page for pet rodents.
A uranium enrichment for plutonium separation technology swap makes more sense, but there is no evidence to indicate that this occurred.
signatoryrast the UK is asking Iran to ignore her uranium enrichment activities which is awarded to all NPT signatories.
suspend uranium enrichment.
unjust enrichment is no longer limited to any amount overpaid.
The suspect uranium enrichment plant, for example, could be used to produce highly-enriched uranium for weapons.
uranium enrichment program.
He deserves well of posterity for his services to learning and art; the restoration of the Arch of Constantine; the enrichment of the Capitoline museum with antique marbles and inscriptions, and of the Vatican library with oriental manuscripts (see Assemani); and the embellishment of the city with many buildings.
A system of assurances of supply would help persuade nuclear energy users to renounce national enrichment and reprocessing facilities.
In contrast the UK is asking Iran to ignore her uranium enrichment activities which is awarded to all NPT signatories.
It called for Iran to cooperate more in its investigation and to suspend uranium enrichment.
Also, unjust enrichment is no longer limited to any amount overpaid.
For 25 years Khan directed Pakistan 's uranium enrichment program.
This "summer slide" is even more prevalent among low income disadvantaged children, since they are less likely to have access to enrichment activities during the summer months.
In ruling on this issue, the Oregon Supreme Court declared, "the money is for the support and welfare of the children, not for the enrichment of the custodial parent."
Additional advanced courses, such as teaching, accelerated progress, and enrichment are available for an additional fee, and you can also learn about the institute's Maharishi Vedic Science programs.
The college also stresses cultural enrichment and leadership values.
There are personal enrichment programs in arts and music, sports and recreation, and more to help students become well-rounded individuals.
Enrichment opportunities are also available for people who wish to learn about special interests or receive further training in a field in which they are already employed.
The Lifelong Learning Institute offers enrichment classes on topics as diverse as local architecture, Israeli culture and using digital cameras.
A strong and supportive academic environment enables personal growth and enrichment.
The Continuing Education and Economic Development program offers a wide range of courses for career training, basic education and life enrichment.
These courses are available to help students earn credits toward their degree, to further their professional education, or simply for personal enrichment.
No matter what your educational stage in life, the University of Georgia offers online learning options that may help you reach your career or personal enrichment goals.
They can also be used as a replacement for summer school, for remediation, or for enrichment.
There are classes offered that may not be available at local high schools and some students take these classes for enrichment.
A wide variety of enrichment lectures - up to four on each sailing - are offered, including astronomy, photography, history, and investment talks as well as more unique events such as caricature artist lectures and themed guest speakers.
Other enrichment activities include dance lessons, cooking demonstrations, art auctions, and computer classes.
Passenger talent shows, enrichment lectures, and unique demonstrations are more the norm on Celebrity ships.
Informal spa and beauty seminars are often available, as well as enrichment lectures themed to the ship's itinerary, but passengers will find very few games, contests, or other irreverent activities.
Most Christian-based couples cruises emphasize marriage enrichment.
Christian cruises marriage enrichment trips are becoming increasingly popular with couples looking to deepen their relationship with God and their spouse.
The majority of Christian cruise vacations, including marriage enrichment trips, book motivational speakers and relationship experts to run on-board marriage seminars.
In addition, marriage enrichment cruises are not substitutes for professional marriage counseling.
However, if you are looking for enrichment, encouragement, and excitement, a marriage encounter cruise is a wonderful vacation option.
There are endless activities for senior citizens to enjoy that will fill an empty hours with fun and enrichment.
"I'm tracing my family tree" has become a common statement for many American adults as more and more people learn the fun and enrichment gained from this popular hobby.
It includes art, music, and other enrichment subjects.
There are suggestions for use to create learning enrichment experiences after school, on the weekends, and during vacations.
The website has forums where you can connect with other families that are using the book in their homeschool, as well as for enrichment for their children enrolled in other schools.
Whether you are looking for free curriculum packages, enrichment material, or even free field trips, there is a whole world of possibilities waiting to be discovered by frugal, resourceful homeschoolers.
Enrichment co-ops are much less about academics and much more about providing opportunities for kids to socialize and work on various projects and subjects together.
Enrichment co-ops can take many forms - everything from gym days, to drama productions, to specialized classes in various topics.
It also offers additional homeschool enrichment classes for children in the area to meet together and have extracurricular activities.
Early childhood education is often part of these programs to provide enrichment for the children.
NRICH Maths: A math enrichment site by the University of Cambridge, this site offers games and puzzles on math and logic as well as educator's resources.
For example, children from families living in relative poverty are less likely to be able to afford to participate in team sports, summer camps, and school enrichment programs.
Many community colleges also provide bath soap making instruction as part of their continuing education or personal enrichment courses.
The word usage examples above have been gathered from various sources to reflect current and historial usage. They do not represent the opinions of YourDictionary.com.