Don't choose expensive, just choose the right one.

Suggestions on the Configuration Plan of Laboratory Coal Quality Analysis Equipment

Customers consider selecting laboratory equipment from two perspectives based on quality and accuracy: work efficiency; The second is the cost of laboratory testing. The efficiency of laboratory work refers to the time required for the laboratory to receive coal samples and obtain a complete set of coal quality indicators (including calorific value, sulfur content, moisture, ash content, volatile matter, etc.). The cost of laboratory testing consists of the purchase cost of equipment and the operating cost of the laboratory. Based on the principles of "matching capabilities between devices" and "low operating costs", and considering the differences in customer situations, we provide the following solutions for the coal washing plant laboratory.

Don't choose expensive, just choose the right one.

----Suggestions for the configuration plan of the coal laboratory of Thermal Power Company:

 Generally speaking, customers mainly consider two factors when configuring laboratory instruments: one is work efficiency; the other is laboratory cost. Laboratory work efficiency is the time required for the laboratory from receiving coal samples to obtaining a full set of coal quality indicators (including calorific value, sulfur content, moisture, ash, volatile matter, etc.). Laboratory cost is composed of equipment purchase cost and laboratory operating cost. According to the principle of "capacity matching between equipment" and "low operating cost", the following representative comprehensive configuration plans are innovatively proposed. In view of the differences in customer situations, configuration plans cannot be exhausted. We provide you with the following solutions.

Thermal company coal laboratory instrument configuration plan (applicable to general city and county heating companies, thermal companies)

Scenario 1 - Configuration

Scenario 2 - Configuration

Option 3 - Economic and practical configuration

Configuration scheme of coal quality instruments (all file types) 

1. Coal calorific value test (coal heat) 2. Coal sulfur content test 3. Total moisture and analytical water 4. Ash content, ash content 5. Coal ash fusibility test 6. Coal G value, Y value. 7. Drum strength test 8. Coal grindability index test 8. Coal spontaneous combustion 9. Coal reductivity 10. Hydrocarbon element analysis and other indicators. We make some introductions to the industrial analysis and configuration of coal

Coal quality analysis instrument configuration scheme ---- （ heat detector (heat meter), coal total sulfur detection, moisture, ash, ash)

Coal quality analysis instrument configuration plan ---- mid-range type (coal quality calorimeter, coal quality sulfur meter, moisture, ash and volatile matter)

Coal quality analysis instrument configuration plan ---- general configuration (cartridge calorimeter, coal sulfur meter, moisture, ash and volatile matter)

Remarks: If the coking and coal washing industries need to add NJ-2 adhesion index tester, JC-6000 colloidal layer tester, XPZ-200X75 roller crusher: If analyzing hydrogen, it is recommended to choose KZCH-8000 fast automatic hydrogen tester, ash melting point It is recommended to choose HR-5 microcomputer ash melting point tester (automatic judgment)

Configuration scheme of laboratory analyzer in iron and steel metallurgy industry

Configuration plan of special analyzer for coke industry laboratory

Configuration scheme of special inspection equipment for cement laboratory

Inspection Items:

　　    1. Calorific value 2. Sulfur analyzer 3. Moisture 4. Ash, gray hair 5. Sample preparation, crushing 7. Sample weighing 8. Hydrocarbon 9. Ash fusion

    Note: For coking and coal washing industries, NJ-2 bond index tester JC-600 colloidal layer tester XPZ double-roll crusher needs to be added.

                   Free installation and debugging personnel training.

                   The whole machine is guaranteed for one year and is responsible for maintenance for life.

                   Annual supply of wearing parts, accessories discounts.

Basic Experimental Equipment Configuration Scheme of Mineral Processing Laboratory

       Instruments and equipment are an important part of the laboratory. Adopting advanced instruments and equipment, formulating a reasonable and detailed plan that is compatible with the experimental schedule is a prerequisite for the successful completion of the experiment. We will adhere to the principle of automation and first evolution, according to the overall deployment of the laboratory and the requirements of each process, and combine the experimental processes at different stages with sufficient advanced instruments and equipment for dynamic management to improve the utilization rate of instruments and equipment and meet the requirements of laboratory work.

Industrial analysis method allocation scheme for coal

1. In a pre-dried and weighed weighing bottle, weigh a general analytical test coal sample (1 ± 0.1) g with a particle size of less than 0.2mm, weigh it accurately to 0.000 2g, and spread it evenly in the weighing bottle.

2. Open the weighing bottle cap and put it in a drying oven that has been pre-blown and heated to (105~ 110) ° C. Under the condition of constant blowing, the bituminous coal is dried for 1h, and the anthracite is dried for 1.5h.

Note: Pre-blowing is to make the temperature uniform. Blowing can start (3~ 5) min before placing the weighing bottle containing the coal sample in the drying oven.

3. Remove the weighing bottle from the drying oven, immediately cover it, and place it in a dryer to cool to room temperature (about 20 minutes) before weighing.

4. Perform inspection drying for 30 minutes each time until the mass of the dried coal samples does not decrease by more than 0.0010g or the mass increases twice in a row. In the latter case, the mass before the mass increase is used as the basis for calculation. When the moisture is less than 2.00%, inspection drying is not necessary

Petrochemical analysis is a key link to ensure petroleum refining, chemical production, oil storage and transportation, and environmental compliance. The general instrument configuration needs to cover the three dimensions of oil physical and chemical properties, pollution and impurities, and gas analysis to form the whole process detection capability from raw material entry to finished product delivery. The following solutions are based on the typical needs of the petrochemical industry and take into account the characteristics of routine testing, professional analysis and intelligent IoT.

Configuration ideas and goals

1. Whole process coverage: from crude oil entering the factory, refining and processing to finished oil leaving the factory, key indicators such as viscosity, flash point, distillation range, moisture, sulfur content, and particle pollution are detected.

2. Multi-scene adaptation: to meet different working conditions such as laboratory precision analysis, on-site rapid sampling, and online continuous monitoring.

3. Intelligent interconnection: Data is directly connected to the MES/operation and maintenance system to achieve automatic generation of trend analysis, early warning and compliance reports.

4. Standard compatibility: Built-in and supports mainstream standards such as GB, ISO, ASTM, SAE, etc., to ensure authoritative and comparable test results.

Core instrument configuration list and function positioning

1. Oil physical and chemical properties analysis series

It is used to evaluate the basic properties and grades of oil, and to guide process control and quality judgment.

Rotational viscosimeter: Determination of the kinematic viscosity of liquid petroleum products at a specific temperature, evaluation of lubricating oil grades, fuel flow analysis

Flash point tester (closed/open): measures the flash point of gasoline, diesel, lubricating oil, etc., and evaluates the evaporation tendency and safety

Freezing point/pour point meter: measure the temperature at which the oil loses its fluidity to ensure low temperature storage and transportation

Acid value tester: Determine the acid content of oil products, monitor aging and corrosion risks

Automatic distillation range tester: measures the distillation range of fuel oil, reflecting evaporation characteristics and component distribution

2. Oil contamination and impurity detection series

Used to monitor oil cleanliness and harmful impurities, prevent equipment failure and environmental risks.

Oil particle counter: detects particle size and quantity, and assesses NAS/ISO pollution levels

Karl Fischer Moisture Meter: Determination of Trace Moisture in Petroleum Products and Chemical Reagents

Sulfur meter: Determination of total sulfur content, monitoring of desulfurization process and environmental compliance

Typical scenario solution example

Power plant/power system

• Configuration: Oil particle counter + Karl Fischer moisture meter + acid number meter + flash point meter + kinematic viscosity meter

• Objective: To ensure key indicators such as turbine oil/transformer oil cleanliness, moisture, acid value, etc., and to reduce unplanned downtime.

Petrochemical refining enterprise

• Configuration: automatic distillation range tester + sulfur meter + kinematic viscosity tester + flash point tester + Karl Fischer moisture meter + acid value tester

• Objective: To optimize the fractionation cutting point and desulfurization process to ensure that gasoline, diesel and lubricating oil meet the national standard and environmental protection requirements.

Lubricating oil manufacturer

• Configuration: kinematic viscosity meter + freezing point pour point meter + acid value meter + flash point meter + Karl Fischer moisture meter

• Objective: To accurately evaluate grades, control batch differences, and improve testing efficiency.

Gas chain quality control

• Configuration: Natural gas analyzer + liquefied gas analyzer

• Objectives: Component analysis, calorific value calculation, adulteration identification, leakage warning, to ensure the safety of civil and industrial gas.

Industrial analysis method allocation scheme for coal

1. In a pre-dried and weighed weighing bottle, weigh a general analytical test coal sample (1 ± 0.1) g with a particle size of less than 0.2mm, weigh it accurately to 0.000 2g, and spread it evenly in the weighing bottle.

2. Open the weighing bottle cap and put it in a drying oven that has been pre-blown and heated to (105~ 110) ° C. Under the condition of constant blowing, the bituminous coal is dried for 1h, and the anthracite is dried for 1.5h.

Note: Pre-blowing is to make the temperature uniform. Blowing can start (3~ 5) min before placing the weighing bottle containing the coal sample in the drying oven.

3. Remove the weighing bottle from the drying oven, immediately cover it, and place it in a dryer to cool to room temperature (about 20 minutes) before weighing.

4. Perform inspection drying for 30 minutes each time until the mass of the dried coal samples does not decrease by more than 0.0010g or the mass increases twice in a row. In the latter case, the mass before the mass increase is used as the basis for calculation. When the moisture is less than 2.00%, inspection drying is not necessary

Petrochemical analysis is a key link to ensure petroleum refining, chemical production, oil storage and transportation, and environmental compliance. The general instrument configuration needs to cover the three dimensions of oil physical and chemical properties, pollution and impurities, and gas analysis to form the whole process detection capability from raw material entry to finished product delivery. The following solutions are based on the typical needs of the petrochemical industry and take into account the characteristics of routine testing, professional analysis and intelligent IoT.

Configuration ideas and goals

1. Whole process coverage: from crude oil entering the factory, refining and processing to finished oil leaving the factory, key indicators such as viscosity, flash point, distillation range, moisture, sulfur content, and particle pollution are detected.

2. Multi-scene adaptation: to meet different working conditions such as laboratory precision analysis, on-site rapid sampling, and online continuous monitoring.

3. Intelligent interconnection: Data is directly connected to the MES/operation and maintenance system to achieve automatic generation of trend analysis, early warning and compliance reports.

4. Standard compatibility: Built-in and supports mainstream standards such as GB, ISO, ASTM, SAE, etc., to ensure authoritative and comparable test results.

Core instrument configuration list and function positioning

1. Oil physical and chemical properties analysis series

It is used to evaluate the basic properties and grades of oil, and to guide process control and quality judgment.

Rotational viscosimeter: Determination of the kinematic viscosity of liquid petroleum products at a specific temperature, evaluation of lubricating oil grades, fuel flow analysis

Flash point tester (closed/open): measures the flash point of gasoline, diesel, lubricating oil, etc., and evaluates the evaporation tendency and safety

Freezing point/pour point meter: measure the temperature at which the oil loses its fluidity to ensure low temperature storage and transportation

Acid value tester: Determine the acid content of oil products, monitor aging and corrosion risks

Automatic distillation range tester: measures the distillation range of fuel oil, reflecting evaporation characteristics and component distribution

2. Oil contamination and impurity detection series

Used to monitor oil cleanliness and harmful impurities, prevent equipment failure and environmental risks.

Oil particle counter: detects particle size and quantity, and assesses NAS/ISO pollution levels

Karl Fischer Moisture Meter: Determination of Trace Moisture in Petroleum Products and Chemical Reagents

Sulfur meter: Determination of total sulfur content, monitoring of desulfurization process and environmental compliance

Typical scenario solution example

Power plant/power system

• Configuration: Oil particle counter + Karl Fischer moisture meter + acid number meter + flash point meter + kinematic viscosity meter

• Objective: To ensure key indicators such as turbine oil/transformer oil cleanliness, moisture, acid value, etc., and to reduce unplanned downtime.

Petrochemical refining enterprise

• Configuration: automatic distillation range tester + sulfur meter + kinematic viscosity tester + flash point tester + Karl Fischer moisture meter + acid value tester

• Objective: To optimize the fractionation cutting point and desulfurization process to ensure that gasoline, diesel and lubricating oil meet the national standard and environmental protection requirements.

Lubricating oil manufacturer

• Configuration: kinematic viscosity meter + freezing point pour point meter + acid value meter + flash point meter + Karl Fischer moisture meter

• Objective: To accurately evaluate grades, control batch differences, and improve testing efficiency.

Gas chain quality control

• Configuration: Natural gas analyzer + liquefied gas analyzer

• Objectives: Component analysis, calorific value calculation, adulteration identification, leakage warning, to ensure the safety of civil and industrial gas.