The acaricide should be used in rotation to ensure the effect of the acaricide. In the actual operation, pay attention to the following three aspects.
First, when the damage of the two-spotted spider mites (white spider) rises, it is necessary to select a special agent for killing white spiders, such as 15% Xin·Avi, for its small size, strong concealment, fast crawling and stronger breeding ability. A bacteriocin (Bai-Ten, red and white) emulsifiable concentrate, 1% Avi·Hyperchlor (white peony egg) emulsifiable concentrate, 24.5% Avi·Zi (Virten) emulsifiable concentrate, 35% sim avermectin (白螨霸) emulsifiable concentrate.
Second, if there are more eggs, but the two coexist, you should use a long-acting acaricide with good egg-killing effect and egg mites. 10% 哒·螨 螨 (red full red) suspending agent, 12% 哒·螨 螨 wettable powder, 10% triazolyl·tetrazine (red lion) suspension, 5% nisolron emulsifiable concentrate. These agents can penetrate the eggs and prevent the eggs from developing and hatching, so as to control the rapid growth of the density of the mites.
3. If the larvae, adult worms, etc. of the mites are present at the same time, the acaricides which are effective in the insects of the mites can be selected. 20% 哒螨çµ(苯åŒå¾—,螨代得) WP, 41% diesel·哒螨çµ(金霸螨,霸螨特) emulsifiable concentrate, 34% diesel·哒螨çµ(æ€èž¨çŽ‹, Sputum sputum) emulsifiable concentrate, 73% of ketamine emulsifiable concentrate and other acaricides have the characteristics of good killing, high efficacy and full function. One of them can be used for rotation to achieve the purpose of controlling mites.
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Product introduction
HHCMS-240 type Carbon Molecular Sieve
HHCMS-240 is a new kind of non-polar adsorbent. It is designed to extract nitrogen-rich gas from the air. It is suitable for separating nitrogen from the air.
The most notable features of the carbon molecular sieve are high gas-producing efficiency and low waste, especially nitrogen with a purity higher than 99.9%.
It is widely used in large air separation and sheet making equipment, and the application field covers the high-end aspects such as the storage and transportation of crude oil in yibi ships.
Project parameters
The diameter of:1.0-1.3 1.3-1.5
Packing density:≥680-700kg/m³
The intensity of particle:≥95
Compressive strength abrasion:≤1%
The moisture content:≤0.5%
Standard packing:20Kg/barrel. 40Kg/barrel. 130Kg/barrel
The adsorption time of test condition was 58s with an average pressure of 1-2s
|
Adsorption pressure |
Nitrogen purity (%) |
Yield (Nm3/ h.t.) |
Nitrogen recovery rate |
|
0.8MPa |
99.99 |
95 |
24 |
|
99.9 |
160 |
29 |
|
|
99.5 |
240 |
35 |
|
|
99 |
320 |
42 |
|
|
98 |
400 |
43 |
|
|
97 |
490 |
48 |
|
|
96 |
560 |
51 |
|
|
95 |
620 |
55 |
|
|
0.6MPa |
99.99 |
75 |
27 |
|
99.9 |
130 |
30 |
|
|
99.5 |
190 |
37 |
|
|
99 |
260 |
42 |
|
|
98 |
320 |
44 |
|
|
97 |
390 |
50 |
|
|
96 |
445 |
52 |
|
|
95 |
500 |
56 |
Pay attention to
1. The nitrogen production equipment can reduce the adsorption temperature to better show its excellent nitrogen production performance under conditions;
2. Pay attention to low temperature drying and seal preservation during storage;
Carbon Molecular Sieve HHCMS-240
Carbon Molecular Sieve Nitrogen Generation,Carbon Molecular Sieve Activation,Carbon Molecular Sieves Analysis,Nitrogen Carbon Molecular Sieves
Zhejiang Changxing Haihua Chemical Co.,Ltd. , http://www.zjcxhhcms.com