How to store coal for heating, how to make a coal storage for about 6 cubic meters on the site

Is it possible to drink expired coal

Activated charcoal is the most popular and available absorbent, due to which it is widely used in the treatment of poisoning in children and adults. The low cost of the drug often becomes the reason that it is bought for the future, without thinking about the established expiration date of the medicine. Is it possible to take activated charcoal inside after the expiration of its shelf life and what can it threaten?

In essence, it should be noted that the expiration date of such preparations as activated carbon is a very conditional concept. The substance is an inorganic compound, the same as sand, salt or stones, which means that it cannot deteriorate. Even after several years after the expiration of the agreed storage period, coal will remain just coal and, when consumed, will not cause complications or a negative reaction of the body.

However, it is better not to use expired activated charcoal. The thing is that over time it can lose all its useful properties, and will be absolutely useless in case of poisoning. As a rule, this occurs when storage conditions are violated, if the integrity of the drug package is damaged, or if the product was in a damp place. Coal perfectly absorbs moisture and various microelements from the air, which ultimately leads to a decrease in its absorbent properties.

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Indications and contraindications

Activated charcoal is prescribed in the following cases:

• flatulence and bloating in children and adults;
• violation of digestive functions;
• overeating, excessive consumption of fatty, spicy, salty foods;
• food or chemical poisoning.

As an auxiliary drug, AC is prescribed for acute or chronic hepatitis. This is a liver disease that has an inflammatory infectious nature. During this period, the liver cannot fully perform its functions and fully filter the blood. Activated charcoal takes over part of the “work” so that toxic substances and excess fats are not absorbed from the gastrointestinal tract.

In addition, charcoal tablets are widely used in home medicine and cosmetology to cleanse the skin of impurities, fats, acne, acne, teenage skin changes.

You can not take the drug in the following cases:

• hypersensitivity to the components of the composition;
• stomach ulcer and internal bleeding in the gastrointestinal tract;
• poisoning with tranquilizers, psychotropic and narcotic substances;
• intestinal atony.

It is also forbidden to drink expired activated carbon and use tablets in case of improper storage or damage to the cell in the blister. They have a porous structure and the ability to absorb poisons, fats and other substances that are in the air or next to coal. They are absorbed into the tablet, accumulate there, and then enter the body.

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1 area of ​​use

This standard applies to ordinary brown and hard coals, anthracites, as well as products of their sorting and enrichment (hereinafter referred to as coal products), used as an energy fuel at thermal power plants, for pulverized and layer combustion in stationary boiler plants, a layer of combustion in heating furnaces of objects social purpose. The standard establishes general requirements for determining the shelf life of coal products depending on changes in their quality characteristics.

This standard does not apply to coal products stored in the warehouses of mines, quarries, processing plants and sorting.

Composition and form of release

What is the drug made from?

Activated carbon as a drug is made from organic carbon-containing materials:

• coal coke obtained by coking coal;
• charcoal;
• petroleum coke and other materials.

The resulting raw material is subjected to activation, that is, the opening of pores by exposure to chemicals or physical exposure to steam at temperatures up to 800°C and subsequent oxidation.

The resulting activated carbon has a large number of pores and, consequently, an increased specific surface area. Thanks to these qualities, activated carbon has found its application in medicine as an adsorbent and detoxifying agent.

Activated charcoal is offered in various forms of release: tablets, granules, capsules, powders and pastes.

Can the use of expired

It is impossible to poison yourself with expired activated carbon, even if its expiration date has long expired. In the worst case, it simply will not bring any benefit to the body.

However, if the coal was stored in an unprotected way in the vicinity of volatile substances, the drug could “absorb” them and, if consumed, these substances can theoretically harm the body.

Another situation in which charcoal can be harmful is its abuse when drinking a huge amount of pills.

In this case, the absorption of nutrients and drugs is reduced.

However, this applies to a lesser extent to expired activated carbon, since the enterosorption properties are reduced.

Activated charcoal is a universal enterosorbent that every person should have in their home first aid kit.

Under the condition of properly organized storage, this drug can be stored almost forever and in any case should not harm the human body.

You can learn about the methods of using activated charcoal from the video:

Didn't find an answer to your question? Find out how to solve your particular problem - call right now:

What can replace activated charcoal

If there is no coal at hand, or it is expired, but you need to take an adsorbent, then Activated charcoal can be replaced with drugs of a similar effect.

Analogues are divided into two types

Direct analogues are generics that are based on the same active ingredients, in this case activated carbon. The most common are the following:

• Sorbex capsules have a detoxifying effect. It is also based on coal of natural origin, which absorbs all harmful substances from the digestive system.
• Carbosorb tablets (250 and 320 mg of activated carbon), which ensures the removal of fatty acids and toxic substances in the digestive system. Children under 3 years of age do not use the drug;
• Carbolong powder, which is obtained by special processing of activated carbon. It is able to quickly absorb all toxins, preventing them from entering the blood plasma. At the same time, the drug enhances blood circulation and accelerates the production of digestive enzymes;

Indirect similar drugs are drugs with a different composition and a different effect, but they have the same effect:

• Enterosgel is a broad-spectrum drug based on methylsilicic acid hydrogel. It adsorbs not only toxins, but also products that remain in the stomach and intestines as a result of incomplete metabolism. Can be used from birth, during pregnancy and lactation;
• Atoxil is available in powder form and is used for gastrointestinal diseases and poisoning. It has an antimicrobial, absorbent and wound-healing effect.

It should be remembered that self-replacement of medications can lead to health problems, so it is recommended to consult with doctors first.

In summing up, it can be noted that Activated charcoal does not have an expiration date, but if you use it for medicinal purposes, then you need to follow the instructions. The shelf life of pharmacy activated carbon is 3 years, and after this time it is not recommended to take pills

It is also important to observe the integrity of the packaging and storage rules.If you experience side effects as a result of using the medicine, you need to seek medical help.

Vidal: https://www.vidal.ru/drugs/activated_charcoal__23846 GRLS: https://grls.rosminzdrav.ru/Grls_View_v2.aspx?routingGu >

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08 Jul 2019
edypravilno
   
143      

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Expert answers

Andrey Andreev:

What is written in the question, I did not understand. But it can be stored indefinitely, it is practically a pure chemical element - it does not decay, does not decompose.

kpv 03Kastorsky:

,,,, and most importantly in a dry place

User deleted:

It seems to me that nothing can be done with coal ... although who knows... but nothing is clear, it’s more like a batch number, and the shelf life is usually indicated somewhere separately, like a month or a year, I stopped using coal altogether, instead I buy Filtrum-sti. firstly, it needs only one tablet, and not half a pack like coal. secondly, it works, it seemed to me, faster, and with the expiration date, everything is also clear there, just looked;))

xenia vetkina:

What's the point of keeping it? coal is a weak preparation in general, now there are many more powerful sorbents. Even children's Filtrum Safari copes with all problems in the intestines hundreds of times faster

Azm is the king:

A number of chemical processes take place with stone U., known as “weathering U.“. Under the influence of atmospheric oxygen, the various substances that make up stone U. are oxidized, and its composition changes; usually U.'s weight at the same time increases, but sometimes it also decreases; along with this, the hygroscopicity of U. increases and its ability to sinter decreases; in parallel, the heating capacity also decreases. When oxygen is absorbed, part of it goes to the formation of carbon dioxide and water, and the other part is part of the organic matter of coal. Stone coal in pieces is less susceptible to the oxidative action of air than coal fines. Humidity has no effect on the acceleration of the weathering process at comm. pace. During weathering, the temperature and the property of U itself are of paramount importance. pace. oxygen uptake is slow; according to the experiments of Richters, 50 g of air-dry U. absorbed about 16 cubic meters at 12.5 ° - 21.5 °. cm of oxygen from moist air in 7 days, and from dry air 20 g in 11 days it absorbed 6.6 cubic meters. cm…

Olga P L:

Yes.

Span Todosheva:

No

Leo:

Well, if he has not lost his properties for millions of years, then he is not afraid of him for several years, IMHO))

RAF:

For six months in the sun, my head crumbles

Peter Sirapontov:

No

ANVAR TUICHIEV:

loses-definitely

Alexander:

no, it doesn't lose. it was formed and stored for hundreds of years. what is a few for him?

Falling Up:

on v zemle tysjacheletijami lezhal, chto emu budet za paru let!?!

Tatyana Chuprova:

Loses in any case. When exposed to precipitation and sunlight, it crumbles very quickly, turning into dust. If your goal is to save coal for a few years, I think it can be done. It must be placed in a dry, dark room (stone barn) and the coal should be covered with old rags on top to avoid contact with air.

It must also be remembered that dry coal stored in large quantities in direct sunlight, on hot summer days, at high air temperatures, is capable of spontaneous combustion.

pretzel:

according to your logic, lying in the ground for millions of years, has it specifically already lost its properties? That is why it is called stone, which is like a stone. If you shelter him from the sun's rays and from the wind, nothing will be done to him.

mikhalych:

answer Azm is the king +100! I will add, for household needs in small quantities, the losses are practically not noticeable, unless the coal has crumbled into dust, although it burns not badly (just add water) ....

Anaida Zagoskina:

It all depends on storage conditions. With sudden changes in temperature, it begins to crumble. The neighbors have their own boiler room. They burn coal. Coal is stored in a special storage under the house. Lies for several years. Nothing happens to him.

Best before date

The most common form of activated charcoal release is 250 mg tablets placed in individual cells. One pack contains 10 tablets. Activated charcoal, produced in such a pack, usually has a shelf life of two years. This period is indicated on the package itself with the drug. But in fact, this term is conditional. With proper storage conditions, the shelf life of activated carbon is not limited.

If the integrity of the package is violated (in the place where the individual cell with the tablet is located), activated carbon gradually loses its properties, as it immediately begins to absorb substances from the environment. But even in this case, a charcoal tablet will not harm the body, it simply cannot absorb toxins and any other substances from the body.

What can replace activated charcoal

If there was no coal at hand, or it is expired, but you need to take an adsorbent, then Activated charcoal can be replaced with drugs of a similar effect.

Analogues are divided into two types

Direct analogues are generics that are based on the same active ingredients, in this case activated carbon. The most common are the following:

• Sorbex capsules have a detoxifying effect. It is also based on coal of natural origin, which absorbs all harmful substances from the digestive system.
• Carbosorb tablets (250 and 320 mg of activated carbon), which ensures the removal of fatty acids and toxic substances in the digestive system. Children under 3 years of age do not use the drug;
• Carbolong powder, which is obtained by special processing of activated carbon. It is able to quickly absorb all toxins, preventing them from entering the blood plasma. At the same time, the drug enhances blood circulation and accelerates the production of digestive enzymes;

Indirect similar drugs are drugs with a different composition and a different effect, but they have the same effect:

• Enterosgel is a broad-spectrum drug based on methylsilicic acid hydrogel. It adsorbs not only toxins, but also products that remain in the stomach and intestines as a result of incomplete metabolism. Can be used from birth, during pregnancy and lactation;
• Atoxil is available in powder form and is used for gastrointestinal diseases and poisoning. It has an antimicrobial, absorbent and wound-healing effect.

It should be remembered that self-replacement of medications can lead to health problems, so it is recommended to consult with doctors first.

In summing up, it can be noted that Activated charcoal does not have an expiration date, but if you use it for medicinal purposes, then you need to follow the instructions. The shelf life of pharmacy activated carbon is 3 years, and after this time it is not recommended to take pills

It is also important to observe the integrity of the packaging and storage rules. If you experience side effects as a result of using the medicine, you need to seek medical help.

Vidal: https://www.vidal.ru/drugs/activated_charcoal__23846 GRLS: https://grls.rosminzdrav.ru/Grls_View_v2.aspx?routingGu >

Found an error? Select it and press Ctrl + Enter

How to keep at home

Activated charcoal is a fairly unpretentious drug that is easy to store at home.

1. Coal is stored in a dry place out of direct sunlight. Store in the original container.Packing of tablets should be placed in a bag or sealed container.
2. Do not store activated charcoal in conditions of high humidity or direct access to air.
3. Storage temperature - from +5 to +23°C. The packaging must be placed at least 1 meter away from heat sources (e.g. radiators).
4. Activated charcoal can be stored in the refrigerator, but then it's best to use an airtight container, as the charcoal can absorb odors from the environment. Don't put activated charcoal in the freezer.
5. The presence of charcoal in the medicine cabinet with odorous and volatile substances, such as iodine, can lead to a gradual accumulation of these substances in the charcoal. Therefore, it is not recommended to keep these drugs in the immediate vicinity for a long time.
6. Opened packaging is stored away from sources of odor and volatile substances.
7. It is advisable to store coal in a place inaccessible to small children and rodents.

Under these conditions, coal can be stored for a very long time, exceeding the expiration dates specified by the manufacturer.

Before and after opening the package

If carbon-containing tablets are limited from contact with air, it is most often assigned a 2-year shelf life, and it will be stored from 3 years.

But even after these periods, the use of tablets for their intended purpose will not do harm.

If stored outside the package, then the quality of the product is significantly affected by the influence of environmental conditions, respectively, such coal is characterized by a gradual loss of valuable properties.

This also affects the shelf life, as a result, it is reduced to a six-month period.

After the specified period, activated charcoal will not become unusable, but there will be no obvious benefit or harm from it.

4 General requirements for determining the shelf life of coal products

4.1 The shelf life of coal products is calculated from the time of completion of stacking.

4.2 The quality indicators of coal products corresponding to the beginning of their storage are determined by the results of incoming control, or by the documentation provided by the supplier (quality certificate, shipping documents, certificate of conformity, etc.).

4.3 Preparation of samples for quality control of coal products is carried out in accordance with GOST 10742. Sampling during the consumption of a pile is carried out in accordance with regulatory or technological documents in force at the enterprise.

4.4 When storing coal products, depending on specific climatic conditions and oxidation, its quality may change. In this regard, the deadlines for storage of coal products may also change. The quality indicators that determine the properties of coal products during storage are:

• yield of size classes. %, at lo GOST 2093:

- mass fraction of total moisture. %. Wrt according to GOST 8.649 or GOST R 52911:

• the yield of volatile substances, in terms of dry ash-free state. %. Vdal according to GOST R 55660;

• gross calorific value in terms of dry ash-free state of fuel, MJ/kg. Q_sdaf no GOST 147;

• net calorific value of fuel in working condition, MJ/kg. Qf, lo GOST 147;

• plastic layer thickness (for hard coal), mm. Y according to GOST 1186;

• oxidation according to GOST 8930.

The consumer can set additional indicators to control the properties of coal products during storage in accordance with GOST 33130.

4.5 The frequency of checking the quality indicators of coal products is determined by the consumer. Sampling and preparation of samples are carried out in the process of spending products in accordance with 4.3.

4.6 The results of determining the quality characteristics of the product during its storage can be taken into account when determining the fuel consumption rates at the enterprise. In this case, first of all, it is necessary to take into account changes in the mass fraction of moisture, the higher calorific value in terms of the dry ash-free state of the fuel and the lower calorific value in the working state of the fuel.

4.7 The end of the storage period is determined in accordance with the regulatory or technological documentation of the enterprise in the absence of signs indicating the danger of spontaneous combustion.

UDC 662.693.2 OKS 73.040

Keywords: shelf life, coal

Editor I.v Kiripvmko Technical editor V.N. Prusakova Proofreader O-v. Lazareva Computer DTP by A. N. Zolotareva

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