Potash includes various mined and manufactured salts that contain potassium in water-soluble form. The name derives from pot ash, plant ashes or wood ash soaked in water in a pot, the primary means of manufacturing potash before the Industrial Era. The word potassium is derived from potash.
The chemical industry comprises the companies and other organizations that develop and produce industrial, specialty and other chemicals. Central to the modern world economy, it converts raw materials into commodity chemicals for industrial and consumer products. It includes industries for petrochemicals such as polymers for plastics and synthetic fibers; inorganic chemicals such as acids and alkalis; agricultural chemicals such as fertilizers, pesticides and herbicides; and other categories such as industrial gases, speciality chemicals and pharmaceuticals.
Recycling is the process of converting waste materials into new materials and objects. This concept often includes the recovery of energy from waste materials. The recyclability of a material depends on its ability to reacquire the properties it had in its original state. It is an alternative to "conventional" waste disposal that can save material and help lower greenhouse gas emissions. It can also prevent the waste of potentially useful materials and reduce the consumption of fresh raw materials, reducing energy use, air pollution and water pollution.
Eastman Chemical Company is an American company primarily involved in the chemical industry. Once a subsidiary of Kodak, today it is an independent global specialty materials company that produces a broad range of advanced materials, chemicals and fibers for everyday purposes. Founded in 1920 and based in Kingsport, Tennessee, the company operates 36 manufacturing sites worldwide and employs approximately 14,000 people.
Jiamusi is a prefecture-level city in eastern Heilongjiang province, People's Republic of China. Located along the middle and lower reaches of the Songhua River, it faces Russia's Khabarovsk Krai across the Ussuri River and the Heilongjiang. In 2018, Jiamusi had a GDP of RMB 101.2 billion with a 4.3% growth rate. Its population was 2,156,505 at the 2020 census whom 862,555 lived in the built up area comprising 4 urban districts.
Braskem S.A is a Brazilian petrochemical company headquartered in São Paulo. The company is the largest petrochemical company in Latin America and has become a major player in the international petrochemical market.
Saudi Basic Industries Corporation, known as SABIC, is a Saudi chemical manufacturing company. 70% of SABIC's shares are owned by Saudi Aramco. It is active in petrochemicals, chemicals, industrial polymers and fertilizers. It is the second largest public company in the Middle East and Saudi Arabia as listed in Tadawul.
Hanwha Solutions Corporation is a multinational energy services, petrochemical, and real estate development company headquartered in Seoul, South Korea. The company is part of the Hanwha Group, a large South Korean business conglomerate. Founded in 1965 as Hanwha Chemical, the company was rebranded as Hanwha Solutions in January 2020 when Hanwha Chemical merged with Hanwha Q Cells & Advanced Materials, which itself was formed out of a 2018 merger. The company added the Hanwha Galleria and Hanwha City Development real estate companies to its portfolio in April 2021. The Galleria division and the Advanced Materials division were spun off. The Electronic Materials business, which had remained part of the Advanced Materials division, was also transferred to a subsidiary of the company.
Brazilian industry has its earliest origin in workshops dating from the beginning of the 19th century. Most of the country's industrial establishments appeared in the Brazilian southeast, and, according to the Commerce, Agriculture, Factories and Navigation Joint, 77 establishments registered between 1808 and 1840 were classified as "factories" or "manufacturers". However, most, about 56 establishments, would be considered workshops by today's standards, directed toward the production of soap and tallow candles, snuff, spinning and weaving, foods, melting of iron and metals, wool and silk, amongst others. They used both slaves and free laborers.
Filler materials are particles added to resin or binders that can improve specific properties, make the product cheaper, or a mixture of both. The two largest segments for filler material use is elastomers and plastics. Worldwide, more than 53 million tons of fillers are used every year in application areas such as paper, plastics, rubber, paints, coatings, adhesives, and sealants. As such, fillers, produced by more than 700 companies, rank among the world's major raw materials and are contained in a variety of goods for daily consumer needs. The top filler materials used are ground calcium carbonate (GCC), precipitated calcium carbonate (PCC), kaolin, talc, and carbon black. Filler materials can affect the tensile strength, toughness, heat resistance, color, clarity, etc. A good example of this is the addition of talc to polypropylene. Most of the filler materials used in plastics are mineral or glass based filler materials. Particulates and fibers are the main subgroups of filler materials. Particulates are small particles of filler that are mixed in the matrix where size and aspect ratio are important. Fibers are small circular strands that can be very long and have very high aspect ratios.
For millennia, agriculture has played an important role in the Chinese economy and society. By the time the People's Republic of China was established in 1949, virtually all arable land was under cultivation; irrigation and drainage systems constructed centuries earlier and intensive farming practices already produced relatively high yields. But little prime virgin land was available to support population growth and economic development. However, after a decline in production as a result of the Great Leap Forward (1958–60), agricultural reforms implemented in the 1980s increased yields and promised even greater future production from existing cultivated land.
At the time of its founding, the People's Republic of China was one of the poorest countries in the world. In the early 1950s, its industry developed rapidly through a state-led process heavily influenced by the Soviet experience. Aiming to close the gap between its political ambitions and its phase of development, China began the Great Leap Forward, which sought to even more rapidly industrialize the country. The effort largely failed, and its policies contributed to famine.
Crushed stone or angular rock is a form of construction aggregate, typically produced by mining a suitable rock deposit and breaking the removed rock down to the desired size using crushers. It is distinct from naturally occurring gravel, which is produced by natural processes of weathering and erosion and typically has a more rounded shape.
The industrial sector comprises 39.4% of the gross domestic product (GDP) of the People's Republic of China in 2022. In 2007, industry contributed 46.7 percent of GDP in 2010 and occupied 27 percent of the workforce. In 2015, the manufacturing industrial sectors contributed to 40% of China's GDP. The manufacturing sector produced 44.1 percent of GDP in 2004 and accounted for 11.3 percent of total employment in 2006.
Changyi is a county-level city of Weifang, Shandong province, People's Republic of China. The city is 1627.5 square kilometers in area, with a household population of 581,000 as of 2010. The city is under the administration of the Changyi Municipal People's Government, with three neighborhoods, six towns, 691 administrative villages, and one special economic development zone. Changyi has a long history that extends back into the Spring and Autumn period.
Shaodong is a county-level city in the Province of Hunan, China, it is under the administration of Shaoyang City. ShaoDong is located in the central part of Hunan Province, covering an area of 1,778 square kilometers, with a permanent population of 1.0385 million. It is renowned as the "hometown of a hundred trades," "city of commerce," and "capital of private enterprises."
Plastics are a wide range of synthetic or semi-synthetic materials that use polymers as a main ingredient. Their plasticity makes it possible for plastics to be molded, extruded or pressed into solid objects of various shapes. This adaptability, plus a wide range of other properties, such as being lightweight, durable, flexible, and inexpensive to produce, has led to their widespread use. Plastics typically are made through human industrial systems. Most modern plastics are derived from fossil fuel-based chemicals like natural gas or petroleum; however, recent industrial methods use variants made from renewable materials, such as corn or cotton derivatives.
The steel industry in China has been driven by rapid modernisation of its economy, construction, infrastructure and manufacturing industries.
China's waste import ban, instated at the end of 2017, prevented foreign inflows of waste products. Starting in early 2018, the government of China, under Operation National Sword, banned the import of several types of waste, including plastics with a contamination level of above 0.05 percent. The ban has greatly affected recycling industries worldwide, as China had been the world's largest importer of waste plastics and processed hard-to-recycle plastics for other countries, especially in the West.
Industry plays an important role in the economy of Belarus. In 2020, industry accounted for 25.5% of Belarusian GDP. Share of manufacturing in Belarusian GDP was 21.3% in 2019. United Nations Economic Commission for Europe described Belarus as having "a well-developed industrial sector and highly skilled workforce". In 2020, 23.5% of the Belarusian workforce was employed in industry. In 2019, total industrial production amounted to 115.7 billion Belarusian rubles ; in 2020, it rose to Br 116.5 billion. Belarusian industry is export-oriented: in 2020, 61.2% of industrial output was exported. The most important sector is food industry. Other well-developed sectors of industry include chemical industry, automotive industry and manufacturing of other machinery equipment.
