Perishthene (Hypersthene)

(Mg,Fe) 2 [Si 2 O 6 ]

[Chemical composition] (Mg0 7 - 0 5 , Fe0 3 - 0 5 ) 2 [Si 2 O 6 ]. There are components Al, Ti, Mn, Fe 3+, etc., see also the magnetic iron ore, apatite and other inclusions.

[Crystal structure] orthorhombic system; 360 screenshot 20170722092431682 a 0 = 1.824 to 1.839 nm, b 0 = 0.884 to 0.905 nm, c 0 = 0.519 to 0.523 nm; Z = 16. The crystal structure is a special overview of the pyroxene family. There are two homomorphic multi-image variants of perilla pyroxene: high temperature monoclinic perilla pyroxene (C 2 /c type structure) and low temperature monoclinic perilla pyroxene (P2 1 /c type structure).

[Form] The crystal is often columnar. It is more developed with parallel double-sided {100}, {010} and oblique square {210}. The dissolution of the platelet structure is extremely common (Figure G-27).

Picture 23

Figure G-27 Perilla pyroxene crystal

[Physical properties] gray-green, taupe; streaks are colorless to light green, light gray; glass luster. The cleavage {210} is complete with an angle of 87°. The hardness is 5-6, and the relative density is 3.3~3.87.

[genesis and occurrence] In the magmatic rocks, perilla pyroxene is mainly produced in basic ultrabasic rocks; in metamorphic rocks, peridotite is mainly produced in amphibolites , granulites, gneiss , In granulite.

[identification characteristics] root color, cleavage and identification of the occurrence. Further testing of X-rays is required.

[Main use] Only mineralogical and petrological.

Food Water Chiller
Air-cooled chiller and water-cooled chiller for dairy and food processing operations is a critical part of producing safe and high quality consumer products. Specific to the dairy industry, according to the 97% of the milk producing farms and food factory owned.
The Water Chiller Systems, we understand that many of our customers running factory owned dairy and food processing operations do not have time, or no experience, to design fluid cooling systems for their operations. To meet this need, AMRTA Chillers has engineers available to assist our clients to make the correct equipment selections. 
 Characteristics
1.With well-known brand COPELAND/DANFOSS compressor, EMERSON/DANFOSS refrigerant valves, SCHNEIDER electric parts. 
2.With stainless steel heat exchanger.
3.With PLC controller.

4. No need cooling tower, which is saving water and space.

Food water chiller

Food Water Chiller

Food Water Chiller,Food Water Chiller,Yogurt Milk Machine Chillers,Hydroponics Process Chillers,Food Processing Refrigeration Air Conditioner

Jinan Amrta Air Conditioning Co.,Ltd , https://www.amrtaac.com