Ethylene is a hormone that affects the ripening and flowering of many plants. It is widely used to control freshness in horticulture and fruits. [20] The scrubbing of naturally occurring ethylene delays ripening. [21] Adsorption of ethylene by nets coated in titanium dioxide gel has also been shown to be effective. [22]

2025年2月17日 · Ethylene is an important industrial organic chemical. It is produced by heating either natural gas, especially its ethane and propane components, or petroleum to 800–900 °C (1,470–1,650 °F), giving a mixture of gases from which the ethylene is separated.

Production of ethylene is currently based on steam cracking of petroleum hydrocarbons. Various feedstocks, including ethane, propane, butanes, naphthas and gas oils, are used to produce ethylene. Naphthas are the principal raw material used in western Europe and Japan, accounting for over 80% of the ethylene produced.

Ethylene (or IUPAC name ethene) is a chemical compound with the formula C 2 H 4. Each molecule contains a double bond between the two carbon atoms, and for this reason it is classified as an alkene, olefin, or unsaturated hydrocarbon. At ordinary temperatures and pressures, it is a colorless gas.

Ethylene or ethene is a chemical compound with two carbon atoms and four hydrogen atoms in each molecule. These molecules are put together with a double bond that makes it a hydrocarbon. It is very important in industry and has even been used in biology as a hormone. [1] It is also the most made chemical.

Ethene is the IUPAC name for ethylene. It has a “sweet and musky” odour when it is pure. It is the simplest alkene and also the second simplest unsaturated hydrocarbon C 2 H 2. Ethylene is abundantly used in the chemical industry, and the polyethene is extremely produced using …

What is Ethylene? Ethylene is an unsaturated organic compound with the chemical formula C2H4. It has one double bond and is the simplest member of the alkene class of hydrocarbons. C 2 H 4 is the simplest alkene with the chemical name Ethylene. It is …

2018年5月14日 · ethylene (ethene), a gas of the formula CH 2 =CH 2, produced by fruit as a hormone to speed ripening of climacteric fruits. This explains why some fruits ripen faster if they are stored in a plastic bag.

2017年9月6日 · Ethylene, a key building block in plastic and vital to our country’s manufacturing industry, has been thrust into the spotlight due to Hurricane Harvey’s impact on its production process. So, what exactly is ethylene and how does it …

Ethylene is a hydrocarbon, specifically an alkene, represented by the chemical formula C 2 H 4. Its structure is composed of two carbon atoms connected by a double bond, with each carbon also bound to two hydrogen atoms, forming a planar and symmetrical configuration.