Lonan Young’s Post

WEIXIAN Unit 79 Neutralization and Dioxane Stripping When producing SLES, the sulfate needs to be neutralized with pure water, caustic soda, H2O2, and buffer in the neutralization reactor, all materials react by high-speed mixing, then remove dioxane together with air in the stripping tower under vacuum condition, meanwhile, the cooling procedure is also done in this tower.   Features: Compared with Italy's vacuum neutralization, WEIXIAN stripping tower is a static equipment, without motor and maintenance requirement. Before going into the stripping tower, products react in the micro positive pressure reactor, so there is no acid gas corrosion happened in condensate and vacuum pump. Meanwhile this unit has a 10 times SLES recycle loop, comparing to similar technologies of other suppliers, this process makes the neutralization temperature rise less than 5℃, which helps us to get the products with lighter color, more stable pH value and lower dioxane content. This unit is able to realize ultra-low dioxane content. See more details in https://lnkd.in/ghu34NNm #Sulphonation #Sulphation #Sulfonicacid #SLES #LABSA #SLS #AES #AOS #HABSA #K12 #Surfactant #Detergent #Sulfur

#SulfideScaleInhibitor Metallic Sulphur Dissolver-Solution for metallic sulfide scales in oil and gas gathering and transportation. We would like to recommend a product: Sulfide Scale Remover UBPro-443,a kind of organic phosphates-based scale dissolver. UBPro-443 truly inhibits sulfide scale formation at much lower dose rates and controls the Iron Sulfide and other sulfide scales. In addition, this product can dramatically increase the running days of wells. more: https://lnkd.in/g3PJZFpp

Aluminum Fluoride (ALF3) Aluminum fluoride, alias aluminum trifluoride, is an inorganic compound with chemical formula AIF3, which is prepared by the reaction of aluminum hydroxide or metallic aluminum with hydrogen fluoride, or by the reaction of aluminum trichloride with hydrofluoric acid and ammonia water.  https://lnkd.in/gCQF9ZAE

Aluminum Fluoride (ALF3) Aluminum fluoride, alias aluminum trifluoride, is an inorganic compound with chemical formula AIF3, which is prepared by the reaction of aluminum hydroxide or metallic aluminum with hydrogen fluoride, or by the reaction of aluminum trichloride with hydrofluoric acid and ammonia water.  https://lnkd.in/gCQF9ZAE

Aluminum Fluoride (ALF3) Aluminum fluoride, alias aluminum trifluoride, is an inorganic compound with chemical formula AIF3, which is prepared by the reaction of aluminum hydroxide or metallic aluminum with hydrogen fluoride, or by the reaction of aluminum trichloride with hydrofluoric acid and ammonia water.  https://lnkd.in/gCQF9ZAE

..........From chaos to order? Analyzing a #mineral #oil inhibited after the RPVOT test, then processed in extreme conditions (presence of water, catalyst, high pressure oxygen and high temperature), as well as noticing a change in its appearance and properties, such as #acidity, #viscosity, #density, #color, etc., It is noted that the composition of the carbon constituting the oil changes, there is an increase in aromatic carbon at the expense of paraffinic carbon, The chaos that is generated through oxidation reactions leads to the formation of intermediates reactive substances that can undergo cycloalkylation processes with the transformation of more thermodynamically stable benzene rings under extreme conditions, but also dehydrogenation, catalytic cracking (although not predominant as the % of paraffinic carbon does not vary much), or condensation and polymerization reactions can contribute to the formation of the aromatic fraction, The question mark refers to the fact that a naphthenic fraction consisting of 6 carbon atoms such as cyclohexane, by direct dehydrogenation (due to the stress mentioned above) could generate benzene, maintaining its annular structure, a more plausible and less complex solution.......(corrected slide)

If you want to measure trace metals for Naphtha , Gasoline , or any light organic or hydrocarbon solvent with high vapor pressure, by inductively coupled plasma (ICP), it will be very difficult to measure it directly, plasma can be turn off due to high vapor pressure or if keep run result will be zero, to correct it you have to reduce vapor pressure by mixing samples with heavy hadrocarbon (kerosen, or white sprite free from metals) 1 : 1 or you have to used iso-mist nebulizer to make cooling for the spry of samples to reduce vapor pressure, and remember for organic or petroleum products you have to used veritical plasma tourch to reduce Carbon deposition, and it will be good if you add oxygen channel to your sample introduced system to increase accuracy, if you don't your sample results will be zero in all trace metals

The key characteristics of fluorosilicone oil include exceptional lubricity and outstanding solvent resistance. When compared to dimethyl silicone oil, chlorinated phenyl silicone oil, and mineral oil, fluorosilicone oil demonstrates superior lubricity, surpassing chlorinated phenyl silicone oil and even outperforming dimethyl silicone oil, especially under high load conditions. Additionally, it exhibits resistance to various hydrocarbon solvents, strong acids, corrosive gases, rocket fuels, and oxidants. This versatile oil boasts excellent heat resistance, dielectric properties, oxidation resistance, and maintains viscosity and electrical performance across a broad temperature range. Its applications range from lubricating bearings in extreme temperature environments to serving as a base oil for clock and micro machinery industries. Fluorosilicone oil is chemically inert to fuels and chemicals, making it an ideal choice for steam power cycle systems and as a release agent due to its anti-viscosity and lubricity properties. #fluorosilicone #oil #siliconeoil #lubricant #extremetemperature

The preparation method of ammonium sulfate is obtained by direct neutralization reaction of ammonia and sulfuric acid in industry. There are also ammonium sulfide using gypsum process (natural gypsum or phosphogypsum, ammonia, carbon dioxide as raw materials)