1. gas boiler exhaust gas boiler gas dust is mainly.SO2.NOx, mainly for the sewage treatment station of biogas produced by atmospheric iron oxide dry desulfurization process for reducing fuel combustion emissions of sulfur dioxide and nitrogen oxides ...【了解詳情】

What is the difference between oleic acid and oleic acid and vegetable oleic acid? First of all, lets start with a detailed understanding of animal oleic acid: Molecular weight: About 282 Appearance: pale yellow, transparent, oily liquid Ph...【了解詳情】

There are many kinds of acid which we usually use. Besides the vegetable oleic acid, there is one kind of acid, namely stearic acid. The difference between stearic acid and vegetable oleic acid is actually reflected in the use of the applic...【了解詳情】

On the detection of edible vegetable oil, the acid value and peroxide value we should always clear and understanding, so, how to prepare for the detection of this value before? Evaluation of edible vegetable oil is in accordance with the na...【了解詳情】

Chemical formula: CH3 (CH2) 7CH=CH (CH2) 7COOH Chemical name: CIS -9-, eighteen carbon acid Physicochemical properties: room temperature light yellow transparent oily liquid, the melting point of 13.4 DEG C, the proportion of 0.8905, insolu...【了解詳情】

Biodiesel mainly refers to fatty acid methyl esters, which can be used as fuel or as raw materials or intermediates for chemical products, such as industrial solvents or surfactants. Fuel The main use of biodiesel is to reconcile components...【了解詳情】