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Manufacturing consumer products

It is in the second two of these cost components that, in relation to other materials, plastics can offer particular advantages. Fabrication costs include power, labour, consumables, etc and Table 1.10 shows that, in terms of the overall energy consumption, plastics come out much better than metals. Performance costs relate to servicing, warranty claims, etc. On this basis plastics can be very attractive to industries manufacturing consumer products because they can offer advantages such as colour fasmess, resilience, toughness, corrosion resistance and uniform quality - all features which help to ensure a reliable product. [Pg.37]

The mixture of aromatics is typically referred to as BTX and is an abbreviation for benzene, toluene, and xylene. The first two components, benzene and toluene, usually are separated by distillation, and the isomers of the third component, xylene, are separated by partial crystallization.17 Benzene is the starting chemical for materials such as styrene, phenol, and many fibers and plastics. Toluene is used to make a number of chemicals, but most is blended into gasoline. Xylene usage is dependent on its isomer. Para-xylene (p-xylene) is a precursor compound for polyester. Ortho-xylene (o-xylene) is the building block for phthalic anhydride. Both compounds are widely used to manufacture consumer products. [Pg.822]

The typically small quantities of the gas in the environment and amounts used in manufacturing consumer products result in very low levels of neon in workplace and ambient environments, and thus cause negligible health risks to workers and the general public who may experience chronic exposures. [Pg.1779]

The other survey was held to clarify the issues related to innovation policy, competitiveness and prospects for enterprise development after Russia joined the World Trade Organization (WTO) in 2012. The questionnaire contained the question section on green chemistry and its role as potential growth area for the Russian chemical industry. One hundred and four companies which participated in the survey are engaged in the production of the wide range of chemicals. Sixty-one per cent of surveyed enterprises had identified themselves as large, while others identified themselves as medium (32%) and small (7%). Eighty-two per cent of surveyed companies manufacture products for industrial use and 18% manufacture consumer products some of them are focused towards the Russian market, the others are export-oriented. [Pg.214]

The private sector has begun to develop system-safety programs because of the successes of the military and NASA. Leading the way are the nuclear power, refining, and chemical industries. The adoption of system safety in those industries manufacturing consumer products has generated returns in terms of more effective products, fewer accidents, and longer product life. [Pg.187]

Because our work is becoming increasingly global, examples and lessons learned are taken from around the world to explain how they are used in industries such as manufacturing, consumer products, chemical process, oil and gas, aviation, mass transit, military and space, and commercial nuclear power. No one country or industry has got it all figured out and there is much to learn from each other. Each chapter also includes Notes from Nick s File, actual experiences that I ve lived through in applying the techniques discussed—successes and also my own failures. [Pg.428]

Clean Air Act and its amendments ia 1970, 1977, and 1990 1967 Air Quahty Standards and National Air Pollution Acts and 1970 National Environmental PoHcy Act) (2) better waste disposal practices (1965 SoHd Waste Disposal Act 1976 Resource Conservation and Recovery Act) (see Wastes, industrial Waste treatment, hazardous wastes) (i) reduced noise levels (1972 Noise Control Act) (4) improved control of the manufacture and use of toxic materials (1976 Toxic Substances Control Act) and (5) assignment of responsibiUty to manufacturers for product safety (1972 Consumer Product Safety Act) (15,16). [Pg.92]

Two more recent appHcations for amorphous siHcas are expected to grow to large volumes. Precipitated siHcas are used ia the manufacture of separator sheets placed between cells ia automotive batteries. Their function is to provide a controlled path for the migration of conductive ions as a result of the porosity of the siHca particles. Additionally, both precipitated siHcas and aerogels are being developed for use ia low temperature iasulation, where the low thermal conductivity of the dry siHca powders makes them useful ia consumer products such as refrigerators (83). [Pg.481]

Sulfates of sodium are iadustriaUy important materials commonly sold ia three forms (Table 1). In the period from 1970 to 1981, > 1 million metric tons were consumed aimuaHy ia the United States. Siace then, demand has declined. In 1988 consumption dropped to 890,000 t, and ia 1994 to 610,000 t (1,2). Sodium sulfate is used principally (40%) ia the soap (qv) and detergent iadustries. Pulp and paper manufacturers consume 25%, textiles 19%, glass 5%, and miscellaneous iadustries consume 11% (3). About half of all sodium sulfate produced is a synthetic by-product of rayon, dichromate, phenol (qv), or potash (see Chromium compounds Fibers, regenerated cellulosics Potassium compounds). Sodium sulfate made as a by-product is referred to as synthetic. Sodium sulfate made from mirabilite, thenardite, or naturally occurring brine is called natural sodium sulfate. In 1994, about 300,000 t of sodium sulfate were produced as a by-product another 300,000 t were produced from natural sodium sulfate deposits (4). [Pg.203]

Specialized training is an absolute requirement for technical service personnel. A typical example is a person involved in supporting a polymer for which the use is the manufacture of rotationaHy molded consumer products. The technical service person is expected to be reasonably familiar with topics such as polymer rheology evaluations, gel-permeation chromatography, rotational mol ding, color science, regulatory requirements for use, mechanical and photochemical behavior of the pigmented polymer, optics, and so forth. Expertise of this variety caimot be expected to be obtained without careful... [Pg.379]

Nutritional Requirements. The nutrient requirements of mammalian cells are many, varied, and complex. In addition to typical metaboHc requirements such as sugars, amino acids (qv), vitamins (qv), and minerals, cells also need growth factors and other proteins. Some of the proteins are not consumed, but play a catalytic role in the cell growth process. Historically, fetal calf semm of 1—20 vol % of the medium has been used as a rich source of all these complex protein requirements. However, the composition of semm varies from lot to lot, introducing significant variabiUty in manufacture of products from the mammalian cells. [Pg.229]

Cosmetics are products created by the cosmetic industry and marketed directiy to consumers. The cosmetic industry is dominated by manufacturers of finished products but also includes manufacturers who seU products to distributors as weU as suppHers of raw and packaging materials. Cosmetics represent a large group of consumer products designed to improve the health, cleanliness, and physical appearance of the human exterior and to protect a body part against damage from the environment. Cosmetics are promoted to the pubHc and are available without prescription. [Pg.285]

In the area of consumer products, amperometric glucose sensors hold high potential. Industrially, process monitors for the manufacture of consumer chemicals are under development. However, replacement of defective reference electrodes, which in a laboratory environment may be trivial, may be prohibitively difficult m vivo or in an industrial process environment. [Pg.58]

Industrial ethanol is one of the largest-volume organic chemicals used in industrial and consumer products. The main uses for ethanol are as an intermediate in the production of other chemicals (Table 8) and as a solvent. As a solvent, ethanol is second only to water. Ethanol is a key raw material in the manufacture of dmgs, plastics, lacquers, poHshes, plasticizers, perfumes, and cosmetics. Around 1960, manufacture of ethanol was the top consumer of ethylene in the United States, but since 1965 it has rated below manufacture of ethylene oxide and polyethylene. [Pg.414]

The following section provides general information on the major products and processes used to manufacture them from crude oil. The basic refinery operations have already been described. Emphasis is now given to the downstream processes which are used in transforming distillates into a multitude of consumer products. Not all products and processes are discussed, and indeed, only highlights are provided on those discussed. [Pg.222]

In addition to being the most widely used disinfectant for water treatment, chlorine is extensively used in a variety of products, including paper products, dyestuffs, textiles, petroleum products, pharmaceuticals, antiseptics, insecticides, foodstuffs, solvents, paints, and other consumer products. Most chlorine produced is used in the manufacture of chlorinated compounds for sanitation, pulp bleaching, disinfectants, and textile processing. It is also used in the manufacture of chlorates, chloroform, and carbon tetrachloride and in the extraction of bromine. Among other past uses, chlorine served as a war gas during World War I. [Pg.464]

We just cannot expect situations like golf clubs and tennis rackets for all consumer products because all products do not have those same built-in characteristics of the competitive edge. When we consider a car, we must be realistic and acknowledge that the car must have a price low enough for people to afford. Think back to the days of Henry Ford he made a car that could be sold for about 250, so that everyone could afford to have one. This affordability was the real beauty of his mass-production techniques. Everyone could afford to have a car, and then almost everyone did have one. In contrast, before Henry Ford, only the rich could afford an automobile. As soon as we get to the trade-off where composite materials will effectively compete in the automotive market place, we will see tremendously broader applications, but there are problems along the way. The manufacturing cost must be improved in order for those applications to ever come about. [Pg.465]

A global interdisciplinaiy network with deep roots in business, manufacturing, consumer affairs, research and education at all levels. Has particular strengths in the agricultural, food, pharmaceutical, water, construction, energy and environmental product and service areas. [Pg.266]

A production facility will be considered as a facility for processing pharmaceuticals or food products or manufacturing engineering products or consumer goods. The facility must utilize real estate, equipment, materials and labor to generate profit for investors and, philosophically, to enrich the life of all associated with it. [Pg.67]

Today it is estimated that some 90% of the chemicals used have, at some stage in their manufacture, come into contact with a catalyst. The range is truly broad from bulk chemicals such as acetic acid and ammonia to consumer products such as detergents and vitamins. Virtually all major bulk chemical and refining processes employ catalysts. The number of fine, speciality and pharmaceutical processes currently using catalysts is still relatively small by comparison, but a combination of economic and environmental factors is focusing much research on this area. The great... [Pg.85]

Sometimes, new values are added not only to the polymer itself, but also to the shape or physical state of the processed polymers to maximize the profit opportunity. For example, when a company develops a novel polymeric material and its manufacturing technology, the company may prefer to make their novel polymers available to customers in the form of intermediate consumer products, such as hi performance films or fibers, rather than manufacturing and selling bulk resins to industrial customers. To do so, the company should have a line of technical capabilities from polymer synthesis to consumer product manufacturing. [Pg.108]


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See also in sourсe #XX -- [ Pg.305 ]




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