Crude oil, often simply called "crude," is an unrefined petroleum product composed of hydrocarbon deposits and other organic materials. It is a liquid found underground that can be refined to produce various fuels, including gasoline, diesel, and jet fuel, as well as other products like plastics and chemicals.
Classification:
Based on its specific gravity (API gravity) and sulfur content, crude oil can be classified into:
Light or Heavy: Determined by its API gravity with light crude oil being less dense and, therefore, more valuable than heavy crude oil.
Sweet or Sour: Based on its sulfur content. Sweet crude has less than 0.5% sulfur, while sour crude has a higher sulfur content.
Physical Characteristics:
Color varies from yellow to black.
Viscosity can range from water-like to thick and tar-like.
Distinctive odor, often pungent.
Applications:
Fuel Production: Main source for gasoline, diesel, kerosene, and jet fuel after refining.
Petrochemicals: Base for manufacturing chemicals, plastics, synthetic materials, and more.
Lubricants: Processed to produce motor oil, grease, and other lubricating products.
Asphalt: Used in road construction.
Storage & Handling:
Crude oil is typically stored in large tanks or transported in pipelines, tankers, or rail cars. Proper care is needed during transportation to prevent spills and environmental contamination.
Note: Crude oil's quality and characteristics can vary widely based on its geographical origin and the conditions under which it was formed. Before refining or using, a detailed analysis is usually performed to understand its composition and how best to process or utilize it.
Urea N46% is a common nitrogen fertilizer that is widely used in agriculture. The specifications of Urea N46% can vary depending on the producer and the country of origin, but some of the general specifications are as follows:
Nitrogen content (N): 46% minimum
Biuret content: 1% maximum
Moisture content: 0.5% maximum
Granulometry: 90% of particles shall pass through 2.80mm sieve and be retained on 1.00mm sieve.
Color: Pure white
Free ammonia: 160 PXT PPM maximum
Melting point: 132-135 degrees Celsius
Radiation: Non-radioactive
Physical state: Solid
pH: 7.5-8.0
It's important to note that these specifications are general and may vary slightly depending on the producer or the region of origin. The specifications of Urea N46% are important to ensure that it is of high quality and safe for use in agricultural applications.
Urea N46% is primarily used as a nitrogen fertilizer in agriculture. Nitrogen is a key element in plant growth, and urea N46% is a highly concentrated source of nitrogen. When applied to soil, it is converted into ammonium, which can be taken up by plant roots.
Urea N46% is used on a wide variety of crops, including corn, wheat, rice, soybeans, and many others. It is commonly used in both conventional and organic farming practices to promote healthy plant growth and increase crop yields. The use of urea N46% can help to increase protein content in crops such as wheat, barley, and oats.
In addition to its use as a fertilizer, urea N46% is also used in the production of animal feed, where it is added to increase the protein content of the feed. It is also used in the production of some plastics, resins, and adhesives.
Overall, urea N46% is a versatile product that is widely used in agriculture and other industries due to its high nitrogen content and easy availability.
There are two quality:
1. Mixed wood pulp(ordinary quality, and ordinary brightness)
2.100% wood pulp (super quality, and super brightness)
Further more, their quality also depend on its brightness
98%-102% brightness(super quality, super brightness)
106%-%108 brightness(high super quality, high super brightness)
Packaging:
One packet-500 sheets (1 ream)
One box - 5 reams
One ton - 80 boxes
20'ft container - 1560 boxes (20 tons)/7800 reams with pallets
20'ft container - 1600 boxes (20 tons)/8000 reams without pallets
Moq: 4000 reams (half container).
CIF Any port,
Min.-purity: 99.99%
Origin: on request/LOI
Port of loading: on request/LOI
Price: LME USD CASH PRICE STARTING FROM MINUS X% DISCOUNT DEPENDING ON QUANTITY
MOQ: 500MT/monthly
Payment Terms: CAD / DLC / SBLC MT760 COVERING THE VALUE OF THE DELIVERY.
The discount is subject to change, exact price discount will be provided in the FCO.
DIMENSIONS AND MASS:
1. Length-Approx 925mm
2. Width-Approx 950mm
3. Thickness-Approx Not Less Than 17mm
4. Weight-Approx 125Kgs (Minimum100 Kgs)
COPPER CATHODES
Min.-purity: 99.99%
Weight of each sheet: 125kgs+/-2%
Packing: palletized banded by aluminum bands
Net weight of each pallet: 2M/T+/-2%
Min. weight of each container: 20M/T approx.
