Wikipedia
Search Wikipedia:

Latest topics
» Catalysis and its importance in chemical industry
Thu Nov 09, 2017 5:06 am by bejoy

» Cracking: Breaking up larger molecules
Thu Nov 09, 2017 5:05 am by bejoy

» What is Alkylation?
Fri Nov 03, 2017 12:35 am by bejoy

» An Ultimate Guide on Diamond
Thu Nov 02, 2017 2:15 am by bejoy

» Chemistry Running Behind Anger
Mon Oct 30, 2017 12:31 am by bejoy

» The Discovery of Four New Elements in the Periodic Table
Wed Oct 25, 2017 1:23 am by bejoy

» Carbonic Acid: Occurrence, Preparation, Properties and Uses
Mon Oct 23, 2017 1:39 am by bejoy

» Manufacturing of alumina through Bayer process
Tue Oct 17, 2017 1:16 am by bejoy

» Lithium batteries to run at ultra-low temperatures
Thu Oct 12, 2017 12:54 am by bejoy

November 2017
MonTueWedThuFriSatSun
  12345
6789101112
13141516171819
20212223242526
27282930   

Calendar Calendar

Free Hit Counter

use method of Dichloroethane

View previous topic View next topic Go down

use method of Dichloroethane

Post  gill on Tue Dec 07, 2010 10:16 pm


Because Dichloroethane is flammable vapor and liquid, it must not burn material with some mixed use.For food and seeds. Dichloroethane and carbon tetrachloride is usually mixed with 3:1 volume. The mixture on the seed germination and milling quality of grain had no adverse effects. Mixture of dichloroethane and carbon tetrachloride is liquid at room temperature, if used in the fumigation chamber, you can pour the liquid into the dish or directly on the sacks.As the gas heavier than air, in the fumigation of the first 1 hour and must be strong fan or hair dryer ventilation. The general use of ethylene dichloride per cubic meter of some of 300g or more,to easily cause a fire. Therefore, it can be mixed with chloropicrin, and ethylene dichloride, to prevent burning. Not be used for fumigation of cereal mixed seed. About the amount of chloropicrin dichloroethane 1 / 10, the methods used can be spray method and hang the bag method. Such as grain mass thickness of more than 1m should be used probe method. Fumigation of food storage per cubic meter of general medicine 90 ~ 135g, about 32 hours fumigation.


gill

Posts : 56
Join date : 2010-11-01

View user profile

Back to top Go down

View previous topic View next topic Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum