Living With Police RadarPolice use hand-held or vehicle mounted radar units
tomonitor the speed of vehicles for the purpose of traffic lawenforcement. The
units are "low power" and have a range of onlyabout Liquid sulfur dioxide one-half mile. The
range may be more or less depending uponterrain, weather, and the size of the
target vehicle. Officers must usually be trained and certified to operate aradar
unit and to testify in court concerning readings obtainedwith it.Traffic radar
may be operated in the stationary mode or themoving mode. Radar units are
designed either for stationary useonly, or may have a switch to select
stationary or movingoperation. In the stationary mode the officer parks the
policevehicle at an advantageous location and directs the radar antennain the
direction of the target vehicle. The target vehicle may beeither moving toward
the radar unit or away from it.
If thetarget is large enough or close enough to
reflect the radar signalback to the radar unit, the target's speed will be
recorded.In the moving mode, the officer's vehicle must be in motionand can
monitor the speed of targets approaching from the oppositedirection. The radar
unit measures the speed of the officer'svehicle and the speed of the oncoming
target vehicle. The twospeeds are added to each other by the radar's computer.
Then thepolice vehicle speed is subtracted from the total of the two thusgiving
the target speed. The readout is obtained in a fraction ofa second.The radar
unit must be calibrated at the beginning of eachshift. Some jurisdictions may
require that the unit be calibratedbefore and after each radar traffic stop is
made.
The unit may becalibrated manually and electronically by the officer.
Manualcalibration is done by striking a small tuning fork "cut" for acertain
speed and holding the fork in front of the radar antenna.If properly calibrated,
the radar will indicate the same speed asstamped on that particular tuning fork.
The unit is also checkedby pressing a "calibrate" button on the radar and
observing thecorrect electronic responses indicating that the unit isfunctioning
properly.Traffic radar is prone to a few errors if not operated byproperly
trained personnel. Radar units operated inside thevehicle may read the speed of
the spinning ac/heater fan. Thiserror is obvious because of the constant "speed"
readout in theabsence of targets.
Posted to Steel gas cylinder packaging sulfur dioxide
10/22/2019
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In terms of revenue, the global calcium chloride market is projected to
expand at a CAGR of 4.4% from 2018 to 2026, according to a new research report
titled 'Calcium Chloride Market – Global Industry Analysis, Size, Share, Growth,
Trends, and Forecast, 2018–2026' by Transparency Market Research (TMR).
According to the report, in terms of volume, the global calcium chloride market
is expected to reach 5,675.1 kilo tons by 2026. The global calcium chloride
market is driven by the rise in drilling fluids and dust control applications.
The calcium chloride market in Asia Pacific is estimated to expand at a CAGR of
4.0% during the forecast period, owing to the presence of a large number of
manufacturers of calcium chloride in the region. Based on product type, the
flakes 77% segment held significant share of the global calcium chloride market
in 2017. However, the prills 94% segment expanded significantly in 2017.
This
trend is projected to continue throughout the forecast period.Rise in Demand for
Calcium Chloride Products such as Flakes, Prills, and Pellets Expected to Boost
MarketBased on product type, the calcium chloride market has been divided into
flakes 77%, flakes 94%, prills 94%, pellets 94%, liquid grade, and others. The
others segment includes calcium chloride in the form of flakes 83-87%, pellets
90%, and powders 90%. In terms of volume and value, the flakes 77% segment held
the leading share of the market in 2017 due to its wide range of applications
such as de-icing, dust control, and industrial water treatment. Calcium chloride
liquid has high density, which makes it suitable for usage in drilling fluid
applications. It is used as a clear brine fluid during drilling and oilfield
completion operations in the oil & gas industry.Abrupt Climatic Changes and
Growth in Chemical Industry Augmenting Calcium Chloride MarketCalcium chloride
is primarily employed in de-icing application in regions such as North America
and Europe.
Therefore, demand for calcium chloride largely depends upon the
climatic changes with respect to the snowfall.High levels of snowfall results in
conditions such as road blockage. This, in turn, boosts the demand for calcium
chloride. Calcium chloride is used as an intermediate in the manufacture of
various industrial chemicals such as calcium silicate and calcium stearate. The
chemical industry in North America is expected to expand at a moderate pace,
followed by that in Asia, in the near future. Steady progress in the chemical
sector across Asia is anticipated to improve the market conditions.Usage of
Calcium Chloride as Drainage Aid in Water Treatment Offers Key OpportunitiesOf
late, calcium chloride is being used in wastewater treatment to remove undesired
impurities or as drainage aid. Calcium chloride is added to oily waste streams
inn petroleum, laundry, metal working, textile, and food processing industries.
This causes oil droplets to float on the surface, from which they can be removed
by skimming. Calcium chloride is added to silicates, phosphates, fluorides, and
heavy metals containing water, where it reacts with contaminants to form highly
insoluble salts. These salts get precipitated, settled, and removed from the
bottom of the stream. Development of calcium chloride products for water
treatment is anticipated to create lucrative opportunities for the market.North
America Accounts for Major ShareIn terms of region, Sulfur dioxide manufacturers the global
calcium chloride market has been divided into North America, Europe, Asia
Pacific, Latin America, and Middle East & Africa.
North America is
anticipated to hold prominent share of the global market during the forecast
period, owing to the growth in oil & gas and construction industries and
rise in demand for calcium chloride in deicing and dust control applications.
This is boosting the demand for calcium chloride in the manufacture of different
concentrations of calcium chloride flakes, prills, pellets, and liquid grade for
usage as deicing agents, concrete accelerators, etc. Europe is estimated to be a
rapidly expanding region of the global calcium chloride market during the
forecast period, followed by North America. This can be ascribed to the rise in
snowfall, especially in winter season, owing to climatic changes. Calcium
chloride is primarily used to melt snow and ice. Demand for calcium chloride is
higher in the U.S. and Europe during winters.
Posted to Liquid sulfuryl chloride
09/20/2019
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Sodium Diacetate Market Introduction:Sodium Diacetate is a sodium salt of
acetic acid and has wide applications in bakery, cereals, snacks, instant food,
sauces, dressings,Chinese
Liquid sulfuryl chloride manufacturer and pet food. In meat and meat
products, sodium diacetate is used as an acidity regulator. The use of this
ingredient in various applications, is of high value and more applications in
terms of preservations of food articles is creating a tremendous opportunity.
Demand for packed food, rise in consumption of packed meat and poultry products
has created simultaneous demand for preservatives such as sodium diacetate. It
also acts as a preservative for the same and inhibits microbial growth. The
antimicrobial action of sodium diacetate also helps prevent spoilage of grains.
These functional properties of sodium diacetate makes it one of the most
diversified ingredient used in the food industry.
Sodium Diacetate Market Drivers
and Trends:The rise in amount of antimicrobials such as sodium diacetate, used
in prevention of meat spoilage has increased exponentially which is due to the
rise in consumption of meat and meat products in general. The amount of proteins
consumed from animal food has grown substantially in last decade. Developed
countries such as the U.S. and U.K. have a relatively large consumption. The
meat product manufacturers are constantly introducing new products in the
market, which are again supplementing the demand for antimicrobials and
preservatives including sodium diacetate. High moisture content of bread and
other bakery products leads to growth of molds.
The use of a preservatives is
therefore beneficial in extending the mold-free shelf life of bakery products.
Sodium diacetate is one of the most commonly used bread preservative, globally
along with sodium propionate. Furthermore, sodium diacetate and calcium or
sodium propionate or a combination of these two is used in pasteurized and
cold-pack cheese products. Bakery segment has a relatively higher traction in
the markets of Europe and the U.S. European bakery has been the focus for most
of the innovations in taste, aesthetics and more. The demand for these bakery
products has been a hit globally, giving rise to new products being made
available worldwide. The demand for these products have witnessed an overall
increase, which is mainly supply driven, where bakers try to innovate and
produce new baked goods.
Sodium Diacetate Market Segmentation:Sodium diacetate in
recognized as a GRASS (Generally recognized as safe substance) by the US FDA and
is widely used in food, confectionary, fats, meat products, soy products, sauce,
dressing and other food items. Based on its application, sodium diacetate market
is segmented as, food and beverage, cosmetic and personal care, animal feed,
agrochemical and others end uses. Food and beverages is further sub segmented as
dairy products, beverages, functional food, seasoning and spices and other uses
in food and beverage segmentsSodium Diacetate Market Regional Outlook:Based on
the geographies, the global sodium diacetate market is segmented into seven
regions globally such as Europe, Latin America, CIS & Russia, North America,
Asia-Pacific excluding Japan, Japan, and Middle East & Africa. Increasing
production capacities in the region of Asia Pacific has significantly aided in
the growth of manufacturing sector. The ingredients manufacturing market in
China is estimated to be fast growing when compared with European and North
American countries. China has targeted capacity expansion in terms of volume of
ingredients manufactured per year. India and other South Eastern Asian countries
are closely following this trend in capacity building in order to cater to the
high demand influx in the regional sodium diacetate market.
Posted to Sulfur dioxide manufacturers
09/16/2019
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Posted to Generalna
09/16/2019
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