Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Crushing, improper

Excessive flattening or crushing. Heavy overload, loose winding on drum, or cross winding. Too infrequent cutoffs on working end of cable-tool lines. Improper cutoff and moving program for cable-tool lines. [Pg.616]

It is also conceivable that the unfumigated samples were contaminated during preparation for analysis, perhaps through an improperly cleaned ball mill, in which samples with a high cyanide content had previously been crushed. The reason for the good reproducibility may be that there is hardly any carbonate in brick, since it acts as a disturbance ion. [Pg.267]

Few conclusive studies have identified the source or spread of Brettanomyces within the vineyard except for use of contaminated equipment. Contaminated and improperly sanitized crush equipment, drains, barrels, transfer hoses, valves, pumps, and bottling equipment can all act as sources for further infection (33). Harper (67) found the interior surface of plastic (polyvinyl chloride, polyethene, and plasticised nylon) pipes used commonly in the brewing industry maintained a variety of bacteria and yeast populations, including Brettanomyces. [Pg.101]

Notably, the Universal Waste Rule did not reduce regulatory burdens on Ni-Cd recycling facilities. They continue to be required to have hazardous waste facility permits, facility closure plans and demonstrations of financial responsibility, employee training, storage requirements, and recordkeeping and reporting obligations. This is appropriate, as these facilities open the batteries and crush the constituents. Such activity, if done improperly, could represent a threat to human health and the environment. [Pg.132]

The following is a de-identified news item used to provide an example of a workaround that was carried out through the non-availability of appropriate equipment. It concerns an accident that occurred when an employee attached an improper towbar between an aircraft and a tug. The towbar broke and the aircraft rolled forward, crushing the employee. [Pg.45]

The National Transportation Safety Board concluded that an employee made a decision to use improper equipment to push back an airplane from the gate, causing the accident that crushed the employee against the nose of the plane. The report stated that the employee used a towbar that was too short for the tug that was being used. But the union contends the employee was using the only equipment the airline provided to do the job. A union official stated that the employee had no choice to make . [Pg.45]

No/improper securement of crushed vehicles General Securement 1 Y... [Pg.187]

Traditional sediment control systems are stmctures composed of permeable material and are placed so as to intercept sheet flow and low-level channel flow from denuded areas, and provide these functions. Traditional measmes are made of straw, gravel or crushed stone, and brush. Often, however, these traditional systems have not been sufficiently effective as a result of improper placement, poor installation, or inadequate stmctural and filtration properties of the materials used. [Pg.542]

Steel reloading has a less forgiving reputation and certainly requires your full attention. Neither the shot nor the wad column crush or collapse to absorb excess pressure as will lead when too much of an ingredient, either shot or power, is used. In fact, barrel and chamber pressures tend to rise faster and higher from improper assembly of steel loads than lead. [Pg.84]


See other pages where Crushing, improper is mentioned: [Pg.19]    [Pg.222]    [Pg.297]    [Pg.83]    [Pg.53]    [Pg.600]    [Pg.34]    [Pg.293]    [Pg.320]    [Pg.119]    [Pg.353]    [Pg.897]    [Pg.423]    [Pg.19]    [Pg.285]    [Pg.119]    [Pg.201]    [Pg.431]   
See also in sourсe #XX -- [ Pg.34 ]




SEARCH



Crushing

Improper

© 2024 chempedia.info