Developments in chemical engineering before and after World War II were mainly incited by the petrochemical industry, however, advances in other fields were made as well.

It is widely used in analytical chemistry ; though the high temperatures used in GC make it unsuitable for high molecular weight biopolymers or proteins ( heat denatures them ), frequently encountered in biochemistry, it is well suited for use in the petrochemical, environmental monitoring and remediation, and industrial chemical fields.

The most widely used industrial applications of continuous, steady-state fractional distillation are in petroleum refineries, petrochemical and chemical plants and natural gas processing plants.

The conversion of different compound types or individual compounds by various chemical processes created the petroleum chemistry leading to the birth of the petrochemical industry, which successfully manufactured artificial rubbers, the various organic adhesives, the property-modifying petroleum additives, and plastics.

Principal stationary pollution sources include chemical plants, coal-fired power plants, oil refineries, petrochemical plants, nuclear waste disposal activity, incinerators, large livestock farms ( dairy cows, pigs, poultry, etc.

These units are still mainly used in some industrial settings ( oil and gas, petrochemical, chemical, utility, and heavy industry markets ) due to the robust nature of the UPS.

In oil refineries, chemical plants, and petrochemical plants, refrigeration is used to maintain certain processes at their needed low temperatures ( for example, in alkylation of butenes and butane to produce a high octane gasoline component ).

They are widely used in space heating, refrigeration, air conditioning, power plants, chemical plants, petrochemical plants, petroleum refineries, natural gas processing, and sewage treatment.

It is also used in the bitumen mining industry as a diluent, the petrochemical industry for producing olefins in steam crackers, and the chemical industry for solvent ( cleaning ) applications.

Like other security companies, G4S targets sectors: energy, utilities, and chemical / petrochemical, financial institutions, government, hospitals and healthcare facilities, major corporates, industrials and construction, ports and airports, residential communities, retail and commercial real estate, transit systems

This process, which was not limited to the regional market, was inserted in the Brazilian industry matrix through the chemical ( specially petrochemical ) and metallurgical segment.

The industrial sector is expected to continue to be the main contributor to this growth, particularly from 1999 on, when the investments that are being made now in the chemical, petrochemical and automotive segment, and in agroindustry and food production will be consolidated.

Fractional distillation is the most common form of separation technology used in petroleum refineries, petrochemical and chemical plants, natural gas processing and cryogenic air separation plants.

Most petroleum refineries, chemical and petrochemical plants have onsite facilities to treat their wastewaters so that the pollutant concentrations in the treated wastewater comply with the local and / or national regulations regarding disposal of wastewaters into community treatment plants or into rivers, lakes or oceans.

Alicia damaged chemical and petrochemical plants in Houston.

Seven islets off the coast of Jurong were merged to create the 30 square kilometre Jurong Island, which is to be the base for oil, petrochemical and chemical industries.

* won't generate sparks ( due to electrical components ) in refineries, chemical, petrochemical and many other industries where there is a fire hazard threat.

Other important users are petrochemical, chemical, and nuclear industries.

In the petroleum refining, petrochemical, chemical manufacturing, natural gas processing, power generation, food, drinks, cosmetics and pharmaceuticals industries, the term safety valve is associated with the terms pressure relief valve ( PRV ), pressure safety valve ( PSV ) and relief valve.

Chita has a strong industrial base along its coastline, with electrical power plants, chemical and petrochemical plants and refineries predominating.

Turkey ’ s largest enterprise, the Tüpraş Petroleum Refinery Plant, is also located in Kocaeli, containing altogether 27 % of the national chemical products industry, including petrochemical products.

The leading industries include machinery, defence, oil production ( about 3 % of Russian output ), oil refining, chemical and petrochemical, timber and wood processing and the food industry.

The town's fishing and agriculture background is being replaced by such emerging industries as chemical, petrochemical, services and tourism.

It is a clear flammable liquid that boils at 78. 4 ° C, which is used as an industrial solvent, car fuel, and raw material in the chemical industry.

The chemical industry has remained in good overall condition but is subject to fluctuating natural gas prices.

Located in northwest Switzerland on the river Rhine, Basel functions as a major industrial centre for the chemical and pharmaceutical industry.

The Swiss chemical industry operates largely from Basel, and Basel also has a large pharmaceutical industry.

Food processing and chemical industry also account for significant portions of industrial output and exports.

The three major employers of chemists are academic institutions, industry, especially the chemical industry and the pharmaceutical industry, and government laboratories.

The great oxidizing potential of chlorine led it to its bleaching and disinfectant uses, as well as uses of an essential reagent in the chemical industry.

This forms another material known as slaked lime ( Ca ( OH )< sub > 2 </ sub >), which is an inexpensive base material used throughout the chemical industry.

With the rapid recovery in automotive and chemical industry overall, the global catalyst market is expected to experience fast growth in the next years.

" Chemical engineering ", describing the use of mechanical equipment in the chemical industry, became common vocabulary in England after 1850.

With the development of the lead chamber process in 1746 and the Leblanc process, allowing large-scale production of sulfuric acid and sodium carbonate, respectively, chemical reactions became implemented into the industry.

Such a use might be, for example: " 120 years of industry have dosed the area's soil with a noxious cocktail of heavy metals and chemical contaminants.

* Dimethylamine, a chemical used as an industry raw material

* Catalyst design in chemical industry

Incentives of financing, tributary incentives, tariffs, and others will be implemented, that is intended to benefit areas of tourism, foods process, renewable and alternative energies, bioenergies, pharmaceutical and chemical products, biochemical and environmental biomedecine, services, automotive metallurgical industry, footwear, and automotive parts and pieces, among others.

The FTC says: "§ 23. 23 ( c ) It is unfair or deceptive to use the word " laboratory-grown ," " laboratory-created ," " name-created ," or " synthetic " with the name of any natural stone to describe any industry product unless such industry product has essentially the same optical, physical, and chemical properties as the stone named.

* Ethylenediaminetetraacetic acid, or EDTA, a chemical widely used within medicine, science and industry.

Based on its leadership in chemical research in the universities and industrial laboratories, Germany became dominant in the world's chemical industry in the late 19th century.

The leading industry is machinery, followed by chemical industry ( plastic production, pharmaceuticals ), while mining, metallurgy and textile industry seemed to be losing importance in the past two decades.