Chrome ore

Minibag - more than just an alternative to drums

2011-09-05T05:44:00.001-07:00

Worth rethinking

Big bags have been in place for some time as a strong alternative to rigid containers such as containers. But it is also a small number. For bulk materials are in batches or package sizes with a volume of up to 200 l used in the production process, manufacturers are predominantly a barrel. The appropriate alternative, especially for international transport services of raw materials, are Minibag.

Minibag, big bag, container, containers, Pike Technology

The closed filling of drums is usually only in comparison to empty the small challenge, depending on whether the filling is volumetrically or gravimetrically, the barrel directly under the filling and is positioned on a weighing device. Be used for the barrels open foil bags inside, this includes the operator simply plugs directly into a filling head and seals it with a corresponding device, for example Blähdichtung, Blähschlauch etc., from. Come endless screen systems such as a Endlosfolienbefüllkopf used, the film must be pulled from the continuous sheet to the bottom of the drum cartridge. Subsequently, the filling process by opening a shutoff or metering to start. Since the system is operated closed, the displaced air escapes through a dedusting. Is the barrel finally or fully achieved the desired target weight, the filling is stopped, closed the liner or the continuous film and separated.
You want to empty the barrels but also closed, it requires some technical know-how. Barrels have finally only an opening through which both are filled as well drained. This usually works with suction lances or tipping over a barrel. For containment applications, suction lances divorce in many cases, however, because the risk is too great that the film will hurt the barrel with the suction pipe and thus it can lead to contamination.
In a Fassentleerstation the barrel is lifted by a combination of tilting and lifting column, tilt and the operator at the back of a docked Entleerkabine dust. About Gloves on the front, he can now pull the foil bag along with products from the barrel into the Entleerkabine, open it there and then emptied.

What speaks for the use of
Minibag?
Often the user will have no other option than to empty drums, because drums are among the most common intermediate containers, and many suppliers provide their product at no other forms of packaging. For internal transport of raw materials, however, this looks different. Here one may well think about alternative solutions as they are Minibag.
For, as already shown, requires the closed emptying of barrels of technically demanding solutions. A centrifuge-moist or draining of poorly flowing powders and granular materials directly from the barrel is the absence of functioning probat discharge equipment is an additional challenge and can only be achieved with considerably more effort. Accordingly, it is with the cleaning and the financial outlay for such a station. Minibag but can just play to their strengths.
In Minibag it is a smaller version of big bags. They come in round and rectangular shape and, by default, much like drums in various sizes with a volume of about 60 to 200 l. In contrast to drums they have, besides an inlet nozzle for filling the bags also have a re-sealable outlet spout for emptying. This simplifies the handling immensely, partly because of the tilting device is unnecessary, and secondly, the dust-tight connection to an emptying unit a lot easier and safer is possible. Instead, the Minibag with his straps in an Elevator - for example, chain hoist, or forklift mast - mounted and positioned on a connector system for emptying. Subsequently, the outlet pipe to open the Minibag still closed and the product at the port liner system connected free of contamination. The product liner does not differ from those used in barrels. 1:1 Therefore they can be reused. In some cases required a costly re-qualification and the liner for a change to Minibag is therefore not necessary.
The main body of the Minibag consists of a flexible, foldable polypropylene fabric and is used repeatedly. To the emptying process - especially with difficult flowing products - to support, the station can be equipped with discharge equipment. By vibration or mechanical processing of the bag so condensation product, crystalline compounds are loosened or broken bridges or product and thus provided a full and proper drainage. Also, the design speaks for a discharge with Minibag. She is slim, compact and space saving. Even a combined system for emptying big bags and Minibag is possible taking into account the different package sizes and weights, since the Entleerequipment be universally and flexibly.
Regarding ergonomics and operation are there even more advantages. At the filling station from behind the barrel is docked to the Entleerkabine so then the foil bag with the product, the operator can be pulled out of the barrel. Minibag be used instead of barrels, has the following advantages: The entire Minibag is moved only by a lifting device for emptying. Therefore is necessary for the operator no effort, and also of the movements, the entire handling extremely user-friendly. It is also possible that the net weight Minibag increase even more, with the consequence that less container changes are necessary and a higher throughput can be achieved.
In contrast to empty sees the filling of kegs or Minibag from almost identical. The equipment is the same, are merely the product of inserting the liner into Minibag care must be taken that is used here instead of a foil bag, a foil tube. This must be tied down in a defined length, so the product can be connected to an inline connector system before it is opened to empty again.

Compact and free of contamination
Other important factors are the subjects of storage, transport and cleaning of Minibag or barrels and their equipment. Here too, again significant differences between the barrel and Minibag. Because of its flexibility, empty Minibag - are folded flat, and thus require very little storage space and transportation - other than drums. A comparison should make this clear: Both a barrel and a Minibag have a capacity of about 200 l. Both have filled state in similar dimensions (height 900 mm, diameter 550 mm). The empty barrel stainless steel has a weight of about 18 kg, the Minibag kg only 4. Fit on a standard pallet four barrels, whether full or empty. Of the folded, you can then empty Minibag to accommodate 50 units on the same size range.
After emptying the container liners are disposed of the product. Barrel or Minibag can still be used, usually without purification. When Minibag the risk of contamination is very low, as even with relatively simple technical means, such as the liner port system, an OEB-value (Occupational Exposure Band) of 4 to 5 can be achieved. To achieve the same result with barrels, the handling effort and the technical realization are much more expensive (Entleerkabine with Gloves and docking for drums). As a result, the initial cost is a discharge station for Minibag by up to 50% cheaper than a comparable Fassentleereinrichtung.
When cleaning the emptying Minibag benefits for the operator to compact cylindrical design. So this is completely WIP or CIP cleaning (Washing and Cleaning in Place) and makes a manual cleaning is required only in some special cases. The Entleerkabine to clean itself by its size and elaborate design. A separate analysis of the filling station can be neglected in this case, there can be used in both cases, the same technologies.

Decision-facts
For users
An alternative to rigid containers for internal transport are Minibag.
Easy to use and just when solutions for product and personnel health and safety are required, systems can play to their strengths with Minibag.
Costs, handling, cleaning, storage and transportation are five good reasons to think about where you Minibag as an alternative to barrels must permit if the internal transport of raw materials or the supplier of the product also Minibag accretion: pike can deliver TechnologieeBBstatt barrels.

Chrome tells the history of atmospheric oxygen

2010-12-08T06:14:00.000-08:00

View of earth and atmosphere, rising and falling oxygen levels
Twice in the Earth, the oxygen concentration in the atmosphere has increased rapidly. Details were still unclear about it. A new method now allows a look back - and proves baffling fluctuations of the vital connection. If you are interested in chrome ore buyers, you should have a look here

Great Oxidation Event geoscientists call the two events that have changed drastically from about 2.4 billion and 750 million years ago, the Earth's atmosphere. Suddenly rose respectively to the oxygen concentration - but the details of this for the emergence of life fundamentally important processes have so far not known.

Thanks to a new method, it is an international research team now managed to take a closer look at the history of the atmosphere. Robert Frei of the University of Copenhagen and his colleagues studied iron-rich sedimentary rocks from different places of the earth that is up to three billion years old. Frei's team analyzed the composition of the chrome isotopes in the rock and found that the oxygen isotopes reflect the content of the atmosphere.

The relationship, the researchers explain this: When the oxygen content increases the air reacts in the rock contained manganese to manganese oxide. This walk of electrons in the sediment adjacent to the chrome atoms of manganese. The way their electrons stripped atoms oxidize it easier to be dissolved in rain water and washed out. However, this happens when washing isotope chrome-53 were more likely than with chrome-52. The isotope ratio therefore allows conclusions about the oxygen content of air at the time, were included as the iron-bearing sediments of rock.

Surprising oxygen Delle

The analysis of samples from around the world brought a surprise, the researchers report in the journal Nature. Before 1.9 billion years, namely the oxygen levels dropped suddenly to values that were as low as before the first Great Oxidation Event. The level corresponding to a hundredth of the oxygen present in the atmosphere by around 21 percent. This, the researchers conclude that the first Great Oxidation Event triggered no gradual increase in oxygen concentration in the atmosphere.

Besides, the analysis also documented a direct relationship between high oxygen levels and a cooler climate. More oxygen made it possible for organisms, consume more CO2, "said Frei. As a result, it has become colder, because the concentration of the greenhouse gas fell. "We hope that the results help to understand the complex processes involved in climate change better."

DCM wants Chinese partner

2010-08-11T02:04:00.001-07:00

Fürstenfeld. The mining and ore and alloy trading house DCM Decometal (1500 employees, 400 million € sales) is expanding its involvement in the China shop: Currently held negotiations that the state-owned Chinese steel company Sinosteel as a joint-venture partner in the Albanian and South African chrome production einsteigt of DCM. A Chinese delegation visited a few days ago Fürstenfeld.

Sinosteel has over 40,000 employees worldwide and has approximately 100 companies. With DCM Decometal is a long-term contract to purchase 60,000 tons of chrome ore Albanian, which will be raised and extended. The relationship at the chrome-sector should be extended to iron ore from Russia and Ukraine. Steel production in the first five months of this year in China showed an increase of 23.8 percent described, DCM-boss Rohtraut Skatsche-Depisch. "Over the next five years, China will produce 600-700 million tons of steel a year. It is expected that growth continued to increase annually by at least eight percent. Thus, China is the driving force on the steel sector."

Manganese expand

Skatsche-Depisch also announced that their company will consider also, the extension of one's own manga industry. The Prince fields currently hold a majority stake in a manganese mine in South Africa. "When we have the largest chrome mine in Albania in the sole possession, is now the turn of manganese," says Skatsche-Depisch. "But we want to rush anything."

For other raw materials needed for steel production, will be involved DCM Decometal not. "We are in the area of iron ore, chromium and manganese act, since we also have a great know-how. For other raw materials, we would have to buy expensive this expertise, which are not profitable. We also want to disperse them to us, but our strength to our core business focus. "

chrome ore buyers

2010-06-29T03:42:00.000-07:00

If you have chrome ore for sale, be it lumpy chrome ore chrome sand, please visit chrome ore buyers to leave some details there. The seller is required to give his company profile and also a soft offer including the typical specifications of his product.

chrome in Zimabwe

2010-06-29T03:23:00.001-07:00

This book examines the United States’ relations with Zimbabwe from the 1950s to the late 1990s and offers a new interpretation of the US role in facilitating the settlement that brought peace and independence in Zimbabwe in 1980. By revealing the increasing importance of race relations in U.S. foreign policy from the 1960s to the 1980s, DeRoche fills the wide gap in the written history of US relations with Southern Africa. He includes extensive discussion about the influence of African Americans on US foreign policy from A. Philip Randolph, Martin Luther King, and Whitney Young in the 1950s and 1960s to Charles Diggs, Andrew Young, Randall Robinson, and Ronald Dellums in the 1970s and 1980s. By clearly illuminating the influence of the Civil Rights Movement on foreign relations, this compelling book also details the influence US policy had on Zimbabwe and on the ending of apartheid in neighboring South Africa in the 1980s and 1990s.

chrome ore deposit reports

2010-02-26T08:26:00.000-08:00

This is a report on chrome ore deposits in canada. The chrome is mixed with iron.

Publisher: Ottawa : Government printing bureau Publication date: 1909 Subjects: Chromium ores Iron ores Notes: This is an OCR reprint. There may be numerous typos or missing text. There are no illustrations or indexes. When you buy the General Books edition of this book you get free trial access to Million-Books.com where you can select from more than a million books for free. You can also preview the book there.

ferro chrome plant construction plants

2010-02-26T08:22:00.000-08:00

SOUTH AFRICA: Construction plans for proposed $63,000,000 ferro chrome plant, TATA IRON & STEEL CO. LTD. (TISCO) [India] - Order #: 121201.: An article ... on Mining, Metal Making and Conversion
This digital document is an article from WWP-Report on Mining, Metal Making and Conversion, published by Worldwide Projects, Inc. on November 1, 2001. The length of the article is 1628 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available from our supplier immediately after purchase. You can view it with any web browser.

Citation Details
Title: SOUTH AFRICA: Construction plans for proposed $63,000,000 ferro chrome plant, TATA IRON & STEEL CO. LTD. (TISCO) [India] - Order #: 121201.
Publication: WWP-Report on Mining, Metal Making and Conversion (Magazine/Journal)
Date: November 1, 2001
Publisher: Worldwide Projects, Inc.
Volume: 10 Issue: 11 Page: NA
Distributed by Thomson Gale

How to plate, polish and chrome

2010-02-26T08:19:00.001-08:00

Some application of chrome.

Whether you own a custom motorcycle or a flamed-out hot rod, beautifully finished metal parts are the finishing touch that transforms a nice machine into a million-dollar baby. Aluminum and steel can be polished, chromed, anodized, plated, and painted, and this book shows enthusiasts how to do it. The book includes what is required, what it will cost, when to use different processes and whether to have a professional do it or tackle the project at home. Author Dennis Parks answers every question completely and clearly, and offers step-by-step instructions for whatever is within the purview of home mechanics.

ISO 10387:1994, Metal chrome

2010-02-25T01:56:00.000-08:00

Specifies requirements and conditions of delivery for metal chrome usually supplied for alloying special steels and alloys. This title may contain less than 24 pages of technical content. The price of $US48 maybe a bit stiff for such a manual like the ISO 10387:1994, Metal chrome - Specification and conditions of delivery, but if you are working with chrome money shouldn't be that much of a problem.

chrome ore and the economy of Zimbabwe

2010-02-08T01:23:00.000-08:00

Let's have a book review of Economy of Zimbabwe: Zimbabwe, Unemployment, Hyperinflation, Names of large numbers, Ethiopia, Chromite, Coal, Asbestos, Copper, Nickel, Gold, Platinum, Iron, Robert Mugabe, Land reform in Zimbabwe by Frederic P. Miller (Editor), Agnes F. Vandome (Editor), John McBrewster (Editor).
The once flourishing economy of Zimbabwe was collapsing due economic mismanagement, resulting in 94% unemployment and a hyperinflation that urged changing prices several times a day. The economy poorly transitioned in recent years, deteriorating from one of Africa's strongest economies to one of the world's worst. Inflation has surpassed that of all other nations at over 80 sextillion(1021)% (although it is impossible to calculate an accurate value), with the next highest in Ethiopia at 41%. Zimbabwe currently has the lowest GDP real growth rate in any independent country and third in total (behind Palestinian territories.) The country has huge reserves of metallurgical-grade chrome ore. The other viable mineral deposits include coal, asbestos, copper, nickel, gold, platinum, tantalum and iron ore. However the ongoing political turmoil and one of the world's highest rate of inflation have greatly impaired the progress. The hyperinvlation that many critics argue was caused by president Robert Mugabe's policies towards "land reform", have led to internal upheaval and population displacement and poverty with many Zimbabweans taking refuge in still functioning South Africa.

Chromium-chromite : Bureau of Mines assessment and research

2010-02-04T00:59:00.000-08:00

Book review on "Chromium-chromite : Bureau of Mines assessment and research".

Can anyone assist us with a good review on this?

chrome ore from zimbabwe

2010-01-31T08:20:00.000-08:00

There are smaller amounts of chrome ore from Zimbabwe available. If you are looking for chrome ore, please provide your details at chrome ore.

sell chrome ore

2008-12-05T01:56:00.000-08:00

There is chrome ore for sale. This chrome ore is on stock pile in South Africa near Rustenburg and 80.000 metric tons are available immediately. Contracts of 20.000 metric tons per month are also of interest. If you are interested into purchasing chrome ore, please visit sell chrome ore.

chrome ore

2008-10-28T11:12:00.000-07:00

Chrome ore from Zimbabwe. There is chrome ore from Zimbabwe for sale. If you are interested into purchasing chrome ore from Zimbabwe, please visit chrome ore.

ferro chrome offer

2008-09-22T07:54:00.000-07:00

South African ferro chrome is for sale. Amounts available are 5000 to 7000 metric tons of this commodity. Production takes place in Rustenburg. If you are interested into ferro chrome, please make contact at ferro chrome offers.

chrome ore for sale

2008-08-04T02:02:00.000-07:00

Chrome ore from South Africa is for sale. Please contact chrome ore for sale, if you are interested into this high grade of chrome ore.

chrome ore at technorati

2008-02-19T04:29:00.000-08:00

Our blog will be listed at technoratiTechnorati Profile

chrome ore 18 percent for sale

2008-02-08T04:15:00.000-08:00

Chrome ore with 18 Cr2O3 content for sale. Find out more at chrome ore for sale.

chrome ore 42.5+ for sale

2008-02-01T03:23:00.000-08:00

100 000 mt chrome ore for 60 months with possible roll over or extension.

Product : Chrome Ore
Origin : Republic of South Africa
Specification of the chrome ore
Chrome Ore as Cr203 42.5 % Min
Si02 4.5 % Max
Fe0 23.00 % Max
Cr/Fe 1.45:1 % Min
Mg0 18.00 % Max
AI203 18.00 % Max
P 0.005 % Max
S 0.005 % Max
P 0.05 % Max

To find out more about the chrome ore visit chrome ore 42.5+ for sale.

chrome ore for sale

2008-01-31T10:07:00.000-08:00

Various types of chrome ore are offered for sale: 1. mg3 chrome ore ( 32 to 36%) 2. mg4 chrome ore (28 to 32%). To enquire about available quantities please visit chrome ore trading.

chrome links

2008-01-31T08:31:00.000-08:00

Links on chrome can be found at chrome ore links, but also in other directories like this site listing chrome ore or at this chrome ore net.

chrome buyers

2008-01-31T07:56:00.000-08:00

One can find chrome buyers on the site avenue directory.

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2008-01-31T07:50:00.000-08:00

Find suppliers of chrome ore linked in directories.

chrome ore wanted for buyers

2008-01-29T02:10:00.000-08:00

We have qualified buyers at present looking for chrome ore (lumpy (lumpy, Mg 3)), . In case you are interested you can make contact at chrome ore buyers.

chrome ore wanted

2008-01-28T09:50:00.000-08:00

chrome ore wanted.
Do you sell chrome ore ? There are requests for chrome ore wanted. There are also letters of intend on it available. Visit chrome ore wanted on the net and contact people there.

buying chrome ore

2008-01-28T02:33:00.000-08:00

Do you sell chrome ore ? There is a request for chrome ore to buy. There is also a letter of intend on the iron ore available. Visit buying chrome ore on the net and find the contact details there.

Sinosteel sales jump 83%

2008-01-27T12:13:00.000-08:00

...The company has increased its iron ore and chrome ore capacity, said Huang. Last year, Sinosteel signed a deal with China's largest steelmaker Baosteel, ...

Source

chrome ore South Africa

2008-01-26T12:03:00.000-08:00

information on chrome ore in Southern Africa