GOJE 2026 OVERSEAS ITINERARY BEGINS WITH DUBAI AND SAUDI ARABIA
Starting from the 19th of this month, the chairman will lead his team to Dubai and Saudi Arabia to embark on a new round of customer visits and cooperation exchanges. The purpose o ...
Optimization Path and Industrial Application of Sodium Nitrate Evaporation Concentration Crystallization Process
The evaporation, concentration, and crystallization process of sodium nitrate, a sophisticated technology in the chemical industry, ingeniously integr ...
Analysis of the reasons for the poor heat exchange performance of semi-welded plate heat exchangers
Semi-welded plate heat exchangers are heat exchange products composed of a series of metal plates with specific corrugated shapes stacked together. Th ...
Features of plate heat exchangers in refrigeration technology
Due to its unique characteristics in manufacturing and use, plate heat exchangers are widely used. Compared with shell-and-tube heat exchangers for re ...
Reasons for weakened sealing of plate heat exchanger gaskets
a plate heat exchanger are the plate plates and the sealing gaskets. The development level of the sealing gaskets directly determines the development ...
Design method of plate heat exchanger using the mean temperature difference method
1. Calculate the unknown temperature or flow rate, and deduce the unknown temperature or flow rate through the heat balance equation, and also deduce ...
What points should be noted when cleaning plate heat exchangers?
Cleaning agents : Currently, acid washing is used, which includes organic acids and inorganic acids. Organic acids mainly include oxalic acid an ...
Here are some points on how to improve the efficiency of plate heat exchangers.
To improve the heat transfer coefficient of a heat exchanger, it is necessary to simultaneously increase the surface heat transfer coefficient on both ...
Plate heat exchanger installation
To ensure the optimal performance of a plate heat exchanger, careful attention must be paid to its installation before use. Proper installation guaran ...
Inspection before using plate heat exchangers
Before using any equipment, it's essential to prepare its components and the operating environment. This will ensure smoother operation afterward. Pla ...
Is wastewater evaporation a problem with the use of MVR and multi-effect evaporation?
Both MVR and multi-effect evaporation aim to reduce the operating costs of wastewater evaporation. The basic principle of MVR is to recompress seconda ...
Selection of flow meters for special operating conditions
1. Selection of slurry flow measurement A list of various flow meters for applications involving slurries containing particulate fibers: type S ...
Zinc sulfate monohydrate MVR evaporation crystallization
1.1Zinc sulfate Zinc sulfate is an inorganic compound with the chemical formula ZnSO₄ , appearing as colorless or white crystals, granules, or powder. ...
FC, OSLO, and DTB types of evaporative crystallizers
Evaporative crystallizer definition: An industrial apparatus that achieves supersaturation of a solution by evaporating the solvent, thereby promoting ...
Structure of Shell-and-Tube Heat Exchangers and Repair Methods for Common Failures
The installation and repair of heat exchangers are common challenges encountered by many chemical engineers in actual production. Today, we will share the structural configurations ...
Differences Between Thin-Film Evaporators and Scraped-Film Evaporators
Structural Differences Thin-film evaporator Primarily utilizing rising-film or falling-film configurations, the core structure consists of vertical sh ...
Working Principles of Different Types of Evaporators
Central Circulation Tube Evaporator Principle: Natural circulation is driven by the density difference between the heating tubes and the central circu ...
Technical Introduction to Horizontal Tube Falling Film Evaporators
I. Structure and Working Principle Core Component Design The horizontal tube bundle falling film evaporator employs a horizontal tube bundle configura ...
Analysis of the Ammonium Sulfate Evaporation and Crystallization Process
I. Primary Process Flow Preprocessing stage Water Quality Adjustment: Adjust the pH of wastewater to an appropriate range (typically slightly acidic o ...
Evaporator Scale Cleaning
I. Causes and Hazards of Scaling in Evaporation Systems Mechanism of Scale Formation: Solubility changes: Precipitation of supersaturated solutes duri ...
Plate heat exchanger maintenance recommendations
Plate heat exchanger maintenance recommendations for the first period practical example A beverage plant used a non-original rubber gasket for its CIP ...
Sodium phosphate solution evaporation concentration + cooling crystallization
Sodium phosphate is used in the electroplating industry to formulate surface treatment degreasing solutions, alkaline detergents for unpolished parts. ...
Fractional crystallization method and process for extracting high purity sodium sulfate and sodium chloride from high salt wastewater for resource utilization
High-salt wastewater comes from a wide range of sources, mainly concentrated in coal, electric power, oil refining, chemical, metallurgical, paper-mak ...
Fermentation liquid wastewater treatment
Amino acid fermentation waste liquid is the waste liquid discharged after the fermentation liquid is extracted amino acid by sedimentation and membran ...
