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Effect of Solid Loading on Carbon Dioxide Absorption in Bubble Column
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In the present work experiments were conducted to study  the effect of solid loading (1,5 and 9 vol.%) on the enhancement of carbon dioxide absorption in bubble column at various volumetric gas flow rate (0.75, 1 and 1.5 m3/h) and absorbent concentration (caustic soda)( 0.1,0.5 and 1 M  ). Activated carbon and alumina oxide (Al2O3) are used as solid particles. The Danckwerts method was used to calculate interfacial area and individual mass transfer coefficients during absorption of carbon dioxide in a bubble column. The results show that the absorption rate was increased with increasing volumetric gas flow rate, caustic soda concentration and solid loading. Mass transfer coefficient and interfacial area were increased with increasing volumetric gas flow rate, and solid loading.

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Publication Date
Sun Jan 01 2006
Journal Name
Journal Of The College Of Languages (jcl)
The Analysis of Errors Made by Iraqi Students in Writing
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Writing plays an effective role in developing one's thinking and
enhancing Learning. It is, in fact, a means of widening one's own views about
the world for the numerous uses that it can serve (Samuel, 1988:28).
In regard to the unquestionable significance of writing in the teaching –
Learning process, the traditional approach seems to be far from being able to
put such significance into practice. Traditionalists give priority to formulating
students' ideas before using prescribed rhetorical framework and then
submitting the written product for grading. Emphasis is, therefore, limited to the
prewriting stage where a certain topic is explored, and the role of the teacher is
confined to assigning the topic and

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Publication Date
Thu Mar 30 2023
Journal Name
Journal Of Economics And Administrative Sciences
Role of Balanced Scorecard in Evaluating Total Productive Maintenance Performance
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              In light of the general inadequacy in the performance of the economic units operating in Iraq, and the contemporary developments in all the various sciences, Iraqi economic units have become obligated to use modern technologies applied around the world. Keeping abreast of these developments is done by moving away from traditional methods of evaluating performance and applying approved and accepted methods of evaluating performance. This will lead to an increase in the efficiency and effectiveness of the activities of economic units. In addition, this drives to reduce production costs. Accordingly, this study aims to clarify the application of the balanced scor

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Publication Date
Mon Jan 08 2024
Journal Name
Al-academy
Visual discourse in television
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Visual discourse in cinema and television is an expressive medium that carries its audio and visual elements and is effective in influencing the memory of the recipient, according to multiple patterns of forms and representations aimed at persuasion, influence, entertainment, enjoyment and knowledge. This speech will not pass by the recipient without difficulty, as the multiplicity of forms and techniques of image presentation and the diversity of contents derived from different beliefs, concepts, ideas and perceptions may sometimes reach intersections and conflicts, which is reflected in the form of the screen and the theory of television. This motivates us to know the ways in which audio-visual discourse is produced on television, whic

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Publication Date
Mon Sep 30 2019
Journal Name
College Of Islamic Sciences
Envy in Islamic Thought
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Envy is a heart disease, a serious disease and a great evil that hurts its owner before it hurts others. The first crime that occurred in the creation was because of the envy between Abel and Cain.

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Publication Date
Sat Feb 09 2019
Journal Name
Journal Of The College Of Education For Women
Extravagant in the Koran
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This research deals with a disease of the diseases our Muslim society, which works in the
body operate deadly epidemics in the bodies and of bodies, but it is extravagant; has spread
and rampant in our uncle everything which threatens significant damage in this life and the
afterlife, as well as that it shows that Alasirafla limited to extravagant in wasting money and
with this blessing should not have, and not be used as created him .
Excessive linked to all aspects of life, physical and moral it has many pictures and various
forms, came at the forefront of research and five sections:
The first topic: the meaning of truth and extravagant.
The second topic: Photos extravagant reprehensible contained in the Koran.<

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Publication Date
Sun Jul 01 2018
Journal Name
Journal Of Educational And Psychological Researches
Equality in Islamic Thought
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The concept of equality in Islamic thought emanates from the unity of human entity that does not breach the concept of equality in itself and it should take differentiation among people as means for development and growth not as excuse for injustice and discrimination. Islamic thought has left all the prevailing norms of differentiation such as (weakness and strength, economic and social position, gender, color, and social class). Islamic thought has underscored the quality of people of different race, race, color, and language which was not familiar in those civilizations before the emergence of Islam such as (Egyptian, Persian, roman civilization). It was common to divide people into different social classes. The aim of Islam is to kee

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Publication Date
Mon Feb 04 2019
Journal Name
Journal Of The College Of Education For Women
Ethics in historical times
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To learn about the importance of ethics in different historical eras have to be identified first on the roots of this concept and return to the origins of language and the statement connotations Home as a morality single won Position good in the literature of the Arabic language , and beliefs of the monotheistic religions that see the majority it had on moral grounds .
The name of the morality of the natural qualities of a human being , or the name of human nature itself , and morality , plural ( created) is the name of the inner configuration of this man , but Valkhalq put against the word of creation - which is the name of this human form evolving .
In the opinion of other references that word ( ethics ) but they are collecting f

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Publication Date
Fri Jan 05 2024
Journal Name
Al-academy
Act in Contemporary Painting
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This research concerned with studying act in contemporary painting , based on the role played by the act in achieving the structure of plastic art work artistically and aesthetically . The study consisted of three chapters: In the first one (the methodological framework) the problem has been displayed and the research aimed to detect : 1. The concept of the act in the structure of contemporary painting . 2. The impact of the act in the formation of the artistic style . as well as putting its boundaries represented in artistic movements : Abstract Expressionism , Pop Art and Conceptual Art within the period between 1945 and until the end of the seventh decade of the twentieth century. The Chapter II (theoretical framework) consisted of th

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Publication Date
Fri Jun 30 2023
Journal Name
College Of Islamic Sciences
Hisba system in Islam
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Through research it shows that the calculation has an effective role in the maintenance of Islamic law and save. And that the calculation religious function to attach religious matters and it closeness to God, whether calculated or assumed carried out by volunteers. And scientists from the description of the calculation as a social function to attach to morality and kinship and charity to the poor and the dissemination of science. By definition it shows that the injury will not be exposed only to the evils of any phenomenon that do not break and was checking to search for evil, but he must intervene if he saw visible in front of him. And that of the areas that could see the calculation are the field of information and educ

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Publication Date
Wed Dec 30 2015
Journal Name
College Of Islamic Sciences
Altruism in Islamic thought
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Praise be to Allah, Lord of the Worlds, and peace and blessings be upon our Lord and Beloved Muhammad and his family and companions.
The altruistic submission of the other human himself in matters of the world satisfactory to God Almighty with his need and does not come out limit want and destruction. The approach of the Koran in the income creation altruism education for the individual curriculum that includes types of altruism, including Mahmoud and vilified. Ether world life on the hereafter is a vilified type and its consequences are sterile on the existing in the world and in the hereafter a serious consequence, which is special Madiat. On the principle and preference of the doctrine over the doctrine, the Koran has been interest

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