SU71966A1 - The method of natural drying of peat and turning it into brown coal - Google Patents

The method of natural drying of peat and turning it into brown coal

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Publication number
SU71966A1
SU71966A1 SU711A SU347198A SU71966A1 SU 71966 A1 SU71966 A1 SU 71966A1 SU 711 A SU711 A SU 711A SU 347198 A SU347198 A SU 347198A SU 71966 A1 SU71966 A1 SU 71966A1
Authority
SU
USSR - Soviet Union
Prior art keywords
peat
turning
brown coal
natural drying
bacteria
Prior art date
Application number
SU711A
Other languages
Russian (ru)
Inventor
Е.В. Раковский
Original Assignee
Е.В. Раковский
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Е.В. Раковский filed Critical Е.В. Раковский
Priority to SU711A priority Critical patent/SU71966A1/en
Application granted granted Critical
Publication of SU71966A1 publication Critical patent/SU71966A1/en

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Description

Основным фактором, привод щим вещество растительных остатков в торф,  вл етс  де тельность грибов и бактерий. Превращение вещества растений идет неглубоко: оно останавливаетс , когда количество углерода в образовавщемс  торфе поднимаетс  до 50-60%, а теплотворна  способность - до 5700 кал/кг. Самым характерным признаком дл  минерального топлива  вл етс  накопление в них гуминовых веществ. Однако, как бы стар торф ни был, содержание гуминовых кислот у него не бывает выще 60 %.The main factor leading the substance of plant residues to peat is the activity of fungi and bacteria. The transformation of the plant material is shallow: it stops when the amount of carbon in the peat formed rises to 50-60%, and the calorific value up to 5700 cal / kg. The most characteristic feature of mineral fuels is the accumulation of humic substances in them. However, no matter how old the peat is, its humic acid content is no higher than 60%.

Упом нутые характерные признаки торфа  вл ютс  как раз его отрицательным качеством. Гуминовые кислоты и наход щиес  в торфе неразложивщиес  растени  сообщают ему сильную влажность и способность плохо подсущиватъс , что сокращает срок добычи торфа, довод  его до 2-2,5 мес цев. Проблема искусственной сущки торфа не рещена . Это обсто тельство обусловливает короткий срок добычи торфа. Поэтому решение вопроса облагораживани  торфа, повыщени  его теплотворной способности, оты4These characteristic features of peat are just its negative quality. Humic acids and nondecomposing plants in peat inform it of strong moisture and the ability to subside poorly, which shortens the period of peat extraction, bringing it to 2-2.5 months. The problem of artificial peat is not solved. This circumstance leads to a short period of peat extraction. Therefore, the solution to the problem of improving peat, increasing its calorific value, is equal to

екани  рациональных путей естественной сущки торфа и расщире ни  срока выработки торфа представл ет одну из важных народнохоз йственных задач.The range of rational ways of the natural peat essence and the extension of the peat production period is one of the important tasks of the national economy.

При саморазогревании торфа процесс его старени  протекает не в длительный период времени, а в течение 2-3 мес цев. Саморазогревание происходит тогда, когда в торфе имеютс  остатки неразложивщейс  древесины и когда на ней растут и развиваютс  грибки, превраща  древесину в бурый уголь. Благодар  жизнеде тельности грибков начинаетс  подъем температуры, а вместе с ней и усиленна  де тельность бактерий, привод ща  к потере торфом кислорода, увеличению содержани  углерода, повыщению его теплотворной способности и к подсущке .During self-heating of peat, its aging process does not take place over a long period of time, but within 2-3 months. Self-heating occurs when peat has residues of undecomposed wood and when fungi grow and develop on it, turning the wood into lignite. Due to the vital activity of the fungi, the temperature rises, and with it the increased activity of bacteria, leading to a loss of peat oxygen, an increase in the carbon content, an increase in its calorific value and a subcell.

Процессы накоплени  углерода и потери кислорода можно регулировать , подбира  соответственно состав вводимых в торф бактерий.The processes of carbon accumulation and oxygen loss can be controlled by selecting the composition of bacteria introduced into the peat, respectively.

В результате процесса естественного разогревани , вызываемого бактери ми, торф в течение 62 дней был переведен в уголь.As a result of the process of natural heating caused by bacteria, peat was transferred to coal within 62 days.

51 № 71966- Предмет изобретени  Способ естественной сушки торфа и превращени  его в бурый уголь, 2 - отличающий с  тем, что в торф ную залежь или в добытый торф ввод т анаэробные целлюлозные бактерии и грибки вида Polyporus.51 No. 71966- Subject of the Invention A method of naturally drying peat and converting it into brown coal, 2 — characterized in that anaerobic cellulose bacteria and fungi of the species Polyporus are introduced into a peat deposit or mined peat.

SU711A 1946-07-20 1946-07-20 The method of natural drying of peat and turning it into brown coal SU71966A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU711A SU71966A1 (en) 1946-07-20 1946-07-20 The method of natural drying of peat and turning it into brown coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU711A SU71966A1 (en) 1946-07-20 1946-07-20 The method of natural drying of peat and turning it into brown coal

Publications (1)

Publication Number Publication Date
SU71966A1 true SU71966A1 (en) 1947-11-30

Family

ID=52632446

Family Applications (1)

Application Number Title Priority Date Filing Date
SU711A SU71966A1 (en) 1946-07-20 1946-07-20 The method of natural drying of peat and turning it into brown coal

Country Status (1)

Country Link
SU (1) SU71966A1 (en)

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