Organic Chemistry

Organic Chemistry

Oil & Gas Industry always related to Organic Chemistry. Whoever involves in the Oil & Gas Industry must have the basic of Organic Chemistry to understand the behaviour of fuel. Organic Chemistry is a study of carbon containing compounds in which it combines with many other elements such as H, N, S, O, P and halogens to form over 5 000 000 compounds. There are many things in the world contain carbon as part of their body. For example, living things, fuel, rubber and many others. As for fuel the compounds contain 90% of carbon and hydrogen and the other 10% are sulphur, plumbum, additives, and other trace elements.The organic compounds are known by its structure.

The organic structure is built by the carbon atoms to form a skeleton. The carbon skeleton or chain is shown as follows:-

CH2CH2CH2CH2CH2CH2OH

Attached to the skeleton can be one or more reactive chemical groups known as functional groups. In this case the functional group is OH. Hydrogen is attached to the carbon with covalent bonding.

The nomenclature of organic compounds depends on the type of functional groups attached to the carbon skeleton. The naming system referred to as IUPAC system. Functional groups are specific groups of atoms or molecules that give specific chemical reactions and characteristics of the organic compounds.There are many types of functional groups exist. In fuels the common functional groups are alkanes, alkenes, alkynes, thiol (mercaptans), sulfide and haloalkane. In some compounds there can be one or more functional groups.

In crude oil, condensate and gas, the organic compounds can be as long as hundreds of carbon chain. In the production of final yield, the chain is added or broke down into shorter length to meet the customers' needs. The choices whether to break or add the chain depends on the supply of raw materials. There are many steps involve during the processing and involve cost. So the engineers need to think the best way to use with lower cost.

Organic Chemistry

What is Chemistry?

Chemistry is another branch of science. It is an essential subject in everyday's life. Everything in this life involves chemistry. When you sleep, when you walk, when you work, or even when you are making love. It is the science of matter which deals with the properties, composition and structures of substances. It also studies the interactions between subtances and the changes they undergo under specified conditions.

There are several branches of chemistry like organic, inorganic, physical and analytical. The organic involves studies of carbon containing compounds while inorganic studies chemical elements and their compounds with exception of carbon compounds. You can find out more about organics at http://oil-gas-chemistry.blogspot.com The site discuss the organic compounds of oil & gas and the interactions between the oil & gas molecules. Besides oil & gas, there are also other organic compounds like living organisms, frgrances, perfumes, wine, and others

Physical concerns with the physical properties of the substances such as the electrical and magnetic properties and the interactions with the electromagnetic force. The subcategories of physical are thermochemistry, electrochemistry and chemical kinetics. On the other hand, the analytical deals with the analyzing chemical elements using a group of scientific techniques. The analysis can be done either manually or using modern equipments. The objective is to determine the composition of a given sample of material. It can be either quantitative which is to identify the exact weight of each constituent r qualitative which all the atoms and molecules are present with particular attention to trace elements.

Looking into the history of chemistry we have to track back as early as 3500 B.C. In Egypt and Mesopotamia, people had been practising metallurgy, pottery and dye. These crafts were developed with considerable skills but with no understanding of the interactions of the materials. Until 500 to 300 B.C, the basic ideas of elements and compounds were formulated by Greek philosophers. Though, the opinions were varied because lack of communications. But they all believed that formation of substances were combinations of four elements (fire, water, air and earth). Starting from this point, the history evolved until the existence of alchemy and evolution to modern chemistry.