tank, in each of which a solid such as rust being an obstacle when water is sprinkled through a sprinkler nozzle is discharged forcibly from a water sprinkling pipeline to surely hinder the sprinkler nozzle from being clogged by the solid such as rust, and a method for removing the rust.INO...
16.Rust grades and preparation grades of steel surfaces before application of paints and related productsGB/T8923-1988涂装前钢材表面锈蚀等级和除锈等级 17.cargo oil tank gas-free installations货油舱油气驱除装置 18.Any of several carcinogenic or teratogenic heterocyclic hydrocarbons that occur as impuriti...
Oil-removing and rust-removing metal surface cleaning agent for thermal spraying and preparation method thereofThe invention discloses a waterborne low-foam metal surface cleaning agent for thermal spraying. The waterborne low-foam metal ... 吴明,黄莉,黄世宇,... 被引量: 0发表: 2015年 Continuous ...
castings and other materials, and for rust removal.Don't miss a blow, quickly clean up and describe all the work.The jet chisel automatically adjusts to the outline of any surface.The chisel can reach into corners, bends and uneven surfaces, making it a tool ...
Arsenic and TOC are removed from drinking water or wastewaters by use of finely-divided metallic iron in the presence of powdered elemental sulfur or other sulfur compounds such as manganese sulfide, followed by an oxidation step. A premix may be produced for this process, by adding the iron,...
tank; the automatic timing left (right) rotation of the spray gun can be controlled by an electric magnet, and the compressed air generated by an air compressor makes the steel sand (or paint) transmitted to the spray gun through a rubber pipe for sand blasting and rust removing (or paint...
By this continuous recycling of deaerated water to main tank (1) it becomes full of water which will not so readily cause rust in the system using it. TATSUO * OKABE
heavy metal such as waste gas contg. chromium (VI), generated in the electrostatic coating process of a rust inhibitor on a metallic base body, etc. is introduced into a washing tower 1 from an introducing port 4 at the bottom of the tower 1. Heavy metals such as chromium (VI) in ...
The flow of the liquid metal 2 caused by the injection of the inert gas is formed in the capture tank 4. The boundary layer formed between the inner wall face of the capture tank 4 and the liquid metal 2 can be made thin by the flow of the liquid metal 2, or the boundary layer ...