MEA Triazine biocide used in oil field
MEA Triazine biocide used in oil field
In the oilfield water system, there are various microorganisms, and many microorganisms bring great inconvenience and harm to the production and development of the petroleum industry. Among them, the existence of sulfate-reducing bacteria is the most serious, and its decomposition product hydrogen sulfide is particularly corrosive to metals, and the corrosion product ferrous sulfide is a substance that causes pipeline blockage; the second most serious are iron bacteria and saprophytic bacteria that can produce mucus. When its quantity exceeds a certain value, it can also produce oxygen concentration difference to corrode the battery. During the process of growth, metabolism, and reproduction, these microorganisms can cause serious corrosion of drilling equipment, water injection pipelines and other metal materials, block pipelines, damage oil layers, cause water injection volume, oil production, and oil and gas quality to decline, and also bring serious damage to crude oil processing. serious difficulties and great economic losses.
Application status of fungicides
In order to prevent the growth of microorganisms and reduce the losses caused by them, measures must be taken to control them. The easy way to implement is to use chemical agents rationally.
Types of fungicides and their mechanism of action.
Fungicides can be divided into inorganic fungicides (such as chlorine dioxide, sodium hypochlorite) and organic fungicides (such as chlorophenols, quaternary ammonium salts) according to their chemical composition; they can be divided into oxidative fungicides (chlorine, sodium hypochlorite, etc.)) and non-oxidizing fungicides (chlorophenol and its derivatives, quaternary ammonium salts, etc.).
The bactericidal mechanism of all fungicides can be summarized as follows: (1) hinder the respiration of bacteria, inhibit the activity of respiratory enzymes, and interrupt or reduce energy metabolism. (2) Inhibit protein synthesis, inhibit the activity of various enzymes, RNA, amino acids and other substances to destroy protein synthesis or destroy the water film of protein or neutralize the charge of protein to inactivate and denature protein. (3) Destroy the cell wall (membrane) and disrupt the internal and external balance. (4) Hinder nucleic acid synthesis, inhibit or destroy corresponding enzymes, DNA, RNA, etc., thereby destroying the growth and reproduction of bacteria. There are many kinds of fungicides with different mechanisms, and any one of the above conditions can inhibit or kill bacteria.
Our factory launches the biocide used in the field of oil field, named MEA Triazine.Which is a low-toxicity biocide specially developed for water-based complete microbial protection, preventing bacteria in a wet state and fungal damage. MEA Triazine is a water-based liquid.
Chemical Name: Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine.
Synonyms: 1,3,5-Tris(2-hydroxyethyl)hexahydro-1,3,5-triazine; 1,3,5-Triazine-1,3,5(2H,4H,6H)-triethanol
CAS No.：4719-04-4
EINECS No.: 225-208-0
MF: C9H21N3O3
MW: :219.29
MEA Triazine is one of the varieties of biocidal agents, which is chemically described as concentrated 1,3,5-tris(2-hydroxyethyl)-hexahydroxy-thio-triazine. It is a broad-spectrum, high-efficiency, low-toxic anti-corrosion, anti-mildew and fungicide; it can inhibit the reproduction of microorganisms, delay the time of corruption due to bacterial action, does not contain metal components, and does not corrode metals. Suitable for neutral, weakly alkaline, alkaline working environment. It is mainly used in oil field industry, paper industry, metal processing industry (cutting fluid, grinding fluid, rolling fluid), coating industry and electroplating industry and other industrial industries. In addition, it can also be used for anti-mildew and anti-corrosion in industries such as detergent, latex paint, leather polish and paper coating, oil and water. Industrial industries such as glaze antiseptic and bactericidal treatment agent, leather antiseptic and bactericidal agent.
Product features:
Its unique formula can better control the reproduction of microorganisms, broad-spectrum sterilization, and effectively inhibit and kill bacteria, fungi, yeast and sulfate-reducing bacteria.
●It has special effect on inhibiting and killing Aspergillus niger
●Slow-release fungicide protects the stability of the product for a long time
●No nitrates, nitrating agents and organic chlorine
●Low toxicity, no adverse reaction to the skin in the concentration range
●Good stability, will not introduce color under high ambient temperature and alkalinity
●Good compatibility, good compatibility with anion and cation, non-ionic surfactant and other industrial additives
Characteristic parameters have the following unique properties:
Appearance: Colorless transparent liquid
Density 1.10-1.16
pH: 9~11
Solubility: miscible in water; insoluble in oil
Stability: Stable under light.
