Main Features 1. Touchscreen with convenient adjustment. 2. PLC controller with accurate calculation. 3. Photoelectric detection with great precision. 4. The bag length can be automatically detected. 5. Trilateral closure H (pillow sealing). 6. Automatic folding, cutting, feeding, and packing. 7. 3 to 8 napkin folds available. 8. Operate the napkin former and cutter independently.
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As a leading company in high-purity acetonitrile, ZHONGHUI Chemical is committed to providing customers with high-purity solvent full value chain services, allowing you to better control costs, stabilize supply, control quality, dispose of waste liquid, and use solvents without worry! Product name Acetonitrile Production method synthetic acetonitrile Molecular formula C2H3N Cas number 75-05-8 Appearance and properties colorless liquid with pungent odor. Molecular weight 41.06 Melting point () -45 Boiling point () 82 Relative density 0.786 (25, 100kPa) Critical pressure (MPa) 4.83 Relative vapor density 1.42 Refractive index 1.3441 Flash point () 6 Solubility miscible with water, soluble in most organic solvents such as ethanol and ether Other Toxic, flammable, bright flame when burning. Product quality index Industry standard (SH/T1627.1-1996), ZHONGHUI Chemical Enterprise Standard (ZH/S01.1-2013) Security Information Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 30°C. Keep the container tightly closed. It should be stored separately from oxidizers, reducing agents, acids, alkalis, combustibles, and edible chemicals, and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials. Application The main purpose of acetonitrile is as a solvent. For example, as a solvent for extracting butadiene, a solvent for synthetic fibers and a solvent for some special coatings. Used in the petroleum industry to remove tar, phenol and other solvents from petroleum hydrocarbons. In the oil industry, it is used as a solvent for extracting fatty acids from animal and vegetable oils, and as a reaction medium for the recrystallization of steroid drugs in medicine. When a polar solvent with a high dielectric constant is required, a binary azeotropic mixture of acetonitrile and water is often used. Acetonitrile is an intermediate of medicine (vitamin B1) and spices, and a raw material for the manufacture of s-triazine nitrogen fertilizer synergist. It is also used as a denaturant for alcohol. In addition, it can also be used to synthesize ethylamine, acetic acid, etc., and also have many uses in textile dyeing and electronics industry. Acetonitrile is also used as a mobile phase solvent in analytical equipment such as chromatography.
solids control equipment for sale solids control equipment Solids Control Equipment Solid Control Equipment is specialized machinery used in drilling operations to separate and remove solid particles from drilling fluids, enhancing efficiency and safety. Shale Shaker As the first stage separating equipment of solids control system, shale shaker plays an important role in determining the performance of subsequent separation procedures. Vacuum Drying Shale Shaker Vacuum Suction Shale Shaker is a device that uses vacuum power to separate solids from drilling fluids. Vacuum Degasser A Vacuum Degasser is a device that removes unwanted gases from drilling fluids. Desilter Desilter is a device used to remove fine particles from drilling fluids in oil and gas extraction. Desander Desander is a device used to remove large drill solids from the drilling fluids in the oil and gas industry. Mud Cleaner A Mud Cleaner is a device used to remove contaminants from drilling fluid in oil and gas extraction. Mud Gas Separator Mud Gas Separator is a piece of equipment used in oil and gas drilling to separate gas from drilling mud. Flare Ignition Device Flare Ignition Device is used to ignite excess gas in oil and gas drilling operations. Mud Agitator A Mud Agitator is a device used to stir and mix drilling mud in oil and gas operations. Mud Gun A Mud Gun is a specialized tool used in drilling operations to agitate and re-circulate drilling mud. Mud Mixing Hopper A Mud Mixing Hopper is a specialized device used to mix drilling fluids in oil and gas exploration. Mud Tank A Mud Tank is a large storage container used to hold, mix and circulate drilling mud in drilling operations. Decanter Centrifuge Decanter Centrifuge is a device that uses centrifugal force to separate different components of a liquid, often used in waste processing. Why Is Solid Control Equipment Necessary for Drilling Fluid? î?? Efficiency Efficiency: BZ solids control equipment helps to remove unwanted solids from the drilling fluid, which can increase the drilling speed and reduce the wear on the drilling equipment. Cost-Effective Cost-Effective: By reconditioning and reusing drilling fluid, solid control equipment can significantly reduce the cost of drilling operations. It minimizes waste disposal and the need for fresh drilling fluid.
Vessels for the oil and gas industry: tankers, rigs, tugs, supply vessels, construction vessels, survey vessels, ahts etc and also bc, container ships, pctc (ev), lct's etc.
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