Mechanism of action of (isopropyl) ethionate on chalcopyrite and pyrite

Posted on

In order to identify (isopropyl) thiourethane and brass ore pyrite and mechanism of B, with a radioactive isotope S 35 to Minamata (isopropoxy) ethyl and isopropyl xanthate thiourethane, do test. The experiment indicated that (isopropyl) ethionine adsorbed pyrite by 3-4 times lower than that of isopropyl xanthate, which fully explained the reason why (isopropyl) ethionine has low ability to capture pyrite. And because (isopropyl) ethionine on the surface of pyrite can be washed off with water. It can be seen from Figure 1 that the pyrite-adsorbed (isopropyl) ethionate can be completely removed, while the xanthate remains firmly on the mineral surface. The xanthate and (isopropyl) ethionate on the surface of the chalcopyrite were washed four times with water under the same conditions. The two collectors were strongly adsorbed on the mineral surface, and only a small portion was washed away. This illustrates the difference between the two collectors for yellow iron flotation. That is to say, (isopropyl) ethionyl ester is physically adsorbed to pyrite, and xanthate is chemically adsorbed to pyrite, and both collectors are chemically adsorbed to chalcopyrite.
·Isopropyl xanthate X (isopropyl) ethionate
Figure 1 At ph=8, the concentration of the collector agent on the surface of the pyrite is desorbed by water washing 50 mg/L.

Mobile Field Hospital & Medical Air Conditioner

Mobile hospical are widely used now in modern society. No matter emergencies, or disaster savings, all rescue actions will need mobile hospticals. Tentcool Mobile Field Hospital and Medical Air Conditioners help to improve the environment for doctors, patients and the medical equipments.

Tent Air Conditioner For Medical

Features:


  • High Mobility
  • Wide Applications
  • Easy to install and operate
  • Transport along with the vehicle


Optional Functions:

  • Custom painting
  • HEAT PUMP mode
  • Electric heating
  • High efficiency filter
  • Different supply voltages or frequency




Mobile Field Hospital Air Conditioner

Certification:

ISO9001
ISO14001
CE Certified


Spare parts warranty of 24 months

After sales services and maintenance on demand.









Technical Data:

Model No. TTAC-07HCWa TTAC-07HCWa TTAC-12HCWaS TTAC-12HCWaS TTAC-18HCWaS TTAC-18HCWaS TTAC-40HCWaS TTAC-70HCWaS
Type Horizontal Vertical Horizontal Vertical Horizontal Vertical Horizontal Horizontal
Cooling capacity kW 7.00 7.00 12.00 12.00 18.00 18.00 40.00 70.00
Heating capacity kW 7.70 7.70 13.50 13.50 19.50 19.50 45.00 77.00
Electric Heating kW 3.00 3.00 4.00 4.00 6.00 6.00 8.00 15.00
Rated cooling power input W 2550 2550 4150 4150 7000 7000 17500 30200
Rated heating power input W 2650 2650 4450 4450 8500 8500 18500 31400
Rated cooling current input A 12.2A 12.2A 7A 7A 11.7A 11.7A 29.5A 51.1A
Rated heating current input A 12.7A 12.7A 7.5A 7.5A 13.2A 13.2A 31.2A 53.0A
Evaporating side airflow m3h 1000 1000 2000 2000 3000 3000 5500 5500
Condensing side airflow m3h 3500 3500 5000 5000 10000 10000 22000 22000
Air pressure Pa 200 200 200 200 200 200 200 200
Compressor MFG GMCC GMCC PANASONIC PANASONIC PANASONIC PANASONIC PANASONIC PANASONIC
Evaporating side Noise dB(A) ≤40 ≤40 ≤45 ≤45 ≤48 ≤48 ≤52 ≤52
Condensing side Noise dB(A) ≤55 ≤55 ≤60 ≤60 ≤65 ≤65 ≤70 ≤72
Net Weight kg 110 125 180 200 250 260 380 780
Dimension (L x W x H)) mm 1150×710×820 740*620*1120 1280×930×1000 835*735*1275 1400×1080×980 930*850*1380 2100*1100*1210 2800*2100*1210

Field Hospital air conditioner, Field Medical Air Conditioner, Field Tent Air Conditioner, Surgery Tent Air Conditioner, Emergency Surgery Camp Air Conditioner, Portable Medical Air Conditioner, Medical Cooling Unit

Taizhou Tentcool Electrical Appliance Co., Ltd. , https://www.tentcool.com