and as demand for soft type detergent is increasing so is demand for linear alkyl benzene. In addition, in view of the need to prevent water pollution by detergents, the linear alkyl benzene's demand of the detergent industry ...

All agricultural crops are to a greater or smaller extent subjected to various diseases, weeds and insects. Some of these can significantly lower the crop yield, the quality or both.

Generally speaking, the organophosphorous insecticide has a strong insect killing power and a wide variety of applications against harmful insects. It has contact, stomach and gas poisoning effect. Besides; it has ...

Most solvents are usually produced by directly separating naphtha or from desulfurized naphtha. However, the solvent produced in this plant makes use of the raffinate from naphtha cracking unit as a raw material. This ...

Calcium carbide production. with electric furnaces on a commercial basis was revealed about 1892 by Moissan in France. And, thereafter, the production of calcium carbide expanded rapidly over the past several decades ...

The need for phosphorus in plant growth has been known for a long time. But its highly important function was identified only recently, by the discovery that certain high-energy phosphate bonds are involved in the ...

PVC paste resin differs mainly in particle size and structure from PVC suspension resin which are used in extrusion, injection, blow molding, etc. The specific properties of paste resin can be described as follows: • ...

Shoulder pads are garment elements used in the manufacture of clothing to give shape to the shoulder and facilitate insertion of sleeves. It is necessary to adjust the form, size, design and production process of shoulder ...

There are two impressive things about socks (half hose): 1) Socks most frankly- exhibit elasticity and plasticity which are essentially characteristic of knit. 2) The first step taken in mechanizing the knitting industry ...

Of various yams in the world at present, the cotton yam is predominant not only because it has many excellent properties in use but because it can be produced and supplied at stable and reasonable prices.