The process of producing chromium oxide from chromium salts. Commercially speaking, chromium oxide refers to Cr2O3. Chromium oxide is mainly used as raw materials of chromium metal calorimetry, also for the production of paints, coatings and catalysts. The production methods of chromium oxide mainl
[ China Agricultural Machinery Industry News ] Bangladesh is an agricultural country. Although its grain output has been growing in recent years, the low degree of mechanization of rice production and natural disasters such as floods have greatly affected the development of the country's entire
[ China Agricultural Machinery Industry News ] Holding a shepherd dog, it is easy to drive a "squatting" and intelligent farm tractor, driving in the endless fields, this will not only be the life scene of foreign farmers. Recently, an enterprise in Changzhou, Jiangsu Province has applied
The complete solution for the floating power station is a special form of engineering vessel designed to build a power plant on a barge with LNG clean energy from a floating LNG regasification unit (LNG-FSRU) to provide electrical services. Recently, the 50MW gas turbine floating power station, 100
Spray drying liquid technology has become one of the most widely used drying equipment applications in the drying equipment industry. Solid powders or granules The most suitable products in the production of liquid materials: solutions, emulsions, suspensions and pastes, and for this reason, the fi
In recent years, bank customers' behavior has shifted to online. Smart terminals have become almost a part of modern human body. Customer's life, consumption, access to information and financial services are highly dependent on smart phones and other electronic terminals. At the same time,
Much of what we use daily is becoming intelligent and connected to the Internet. The Internet of Things (IoT) will improve our lives by helping us meet our health and fitness goals, reduce resource consumption, increase productivity, and track and secure assets. Many embedded developers are aware
One of the biggest problems encountered in the exploitation of crude oil in old oil fields is that crude oil is often accompanied by excessively high proportion of water or various gases that should not enter crude oil production pipelines, and it is easy to exceed 65% of crude oil extraction. The c
Chemical composition of oxide minerals as ore magnet of Fe3O4, equiaxed crystal is the crystal often has octahedron and rhombic dodecahedron, granular or massive aggregates. When the monocrystalline shape is an octahedron or a rhombohedral dodecahedron, in the case of a rhombohedral dodecahedron, t
The CNC-intersecting line cutting machine is a device that automatically calculates and cuts the intersecting line holes, intersecting line ends, and elbows at the junction of some steel pipes and non-ferrous metal pipes. The machine is widely used in the cutting and processing of p