Papermaking is a typical process-oriented chemical industry. From pulping, bleaching and alkali recovery to pulp transportation, white water circulation, precise chemical dosing and terminal wastewater treatment, the entire process involves complex and diverse media. Caustic soda, sodium hypochlorit...

Alkali production is a core pillar of the basic chemical industry, encompassing three mainstream production systems: soda ash (Solvay process / combined soda process), ion-exchange membrane caustic soda, and sodium bicarbonate. The entire production flow — from brine purification, causticization rea...

The fluorochemical industry is a segment within fine chemicals with extremely high corrosion challenges. Its products include hydrogen fluoride, hydrofluoric acid, fluorosilicic acid, fluoride salts, fluoromonomers, fluororesins and more, widely applied in new energy, semiconductors and advanced che...

Coating is a core process for surface protection and decoration of metal workpieces. Wet processes run through the whole production line, including pickling, phosphating and degreasing in pretreatment, electrophoretic bath circulation, paint delivery, spray systems, as well as waste liquid and coati...

In the wet process of PCB/FPC flexible circuit board production, PCB Cleaning runs through the entire production line. From board degreasing, micro-etching, pickling, neutralization to stripping, surface treatment and multi-stage rinsing, the stability of chemical liquid delivery directly determines...

Front-end wet cleaning of semiconductor wafers is a core process for controlling chip manufacturing yield. From RCA standard SC1 and SC2 cleaning, dilute hydrofluoric acid pickling, photoresist stripping, to deionized water rinsing and surface microparticle removal, the entire process imposes string...

Rare earth hydrometallurgy is the core process of rare earth separation and processing. The entire production line handles large volumes of strong acid media, ranging from ore leaching, solvent extraction and separation, precipitation reaction, pickling before calcination, to rare earth feed liquid ...

In chemical production, mixed acid solution transfer is a frequent and core process, commonly seen in metal pickling, surface treatment, hydrometallurgy, PCB etching and other processes. Unlike single sulfuric acid, hydrochloric acid or nitric acid media, mixed acid is a mixed system of two or more ...

In the field of chemical fluid transportation, stainless steel magnetic drive pumps are widely used in fine chemicals, pharmaceuticals, environmental water treatment, food processing, petrochemicals and many other scenarios. The service life, operational stability and corrosion resistance of a magne...

In chemical fluid transfer systems, inline pumps are widely used in critical working conditions including process medium conveyance, circulating cooling, waste liquid treatment and raw material pressurization. The mainstream inline pumps fall into two categories: horizontal inline pumps and vertical...