EA201101051A1 - METHOD OF OBTAINING SYNTHESIS GAS - Google Patents
METHOD OF OBTAINING SYNTHESIS GASInfo
- Publication number
- EA201101051A1 EA201101051A1 EA201101051A EA201101051A EA201101051A1 EA 201101051 A1 EA201101051 A1 EA 201101051A1 EA 201101051 A EA201101051 A EA 201101051A EA 201101051 A EA201101051 A EA 201101051A EA 201101051 A1 EA201101051 A1 EA 201101051A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- gasifying agent
- raw materials
- increase
- apparatuses
- consumption
- Prior art date
Links
Abstract
Изобретение относится к области получения синтез газа из углеродсодержащего сырья, например угля, торфа, отходов сельскохозяйственной промышленности, и может быть использовано в энергетике и химической промышленности. Предложен способ получения синтез-газа путем ведения процесса в блоке из пары газификаторов, состоящем из цилиндрических аппаратов шахтного типа, включающий загрузку твёрдого углеродсодержащего сырья в газификаторы, последовательную подачу в каждый из них газифицирующего агента и розжиг сырья со стороны противоположной подаче газифицирующего агента, при одновременном отслеживании движения фронта горения. Первоначально процесс ведут в одном из аппаратов, в процессе розжига в него подают газифицирующий агент в количестве 100-350 м/(м×ч), а после прохождения фронтом горения более 2/3 высоты аппарата удельный расход газифицирующего агента увеличивают в 1,5-2 раза. Затем ведут процесс одновременно в обоих аппаратах путём розжига сырья во втором аппарате при увеличении в нём расхода газифицирующего агента с одновременным уменьшением расхода газифицирующего агента в первом аппарате. Использование изобретения позволяет повысить удельную теплоту сгорания газа при полной газификации различного рода сырья по упрощённой технологической схеме, увеличить на 15-30% количество полезной тепловой энергии передаваемой потребителям.The invention relates to the field of obtaining synthesis of gas from carbon-containing raw materials, such as coal, peat, agricultural waste, and can be used in energy and chemical industries. A method is proposed for producing synthesis gas by conducting a process in a block of a pair of gasifiers, consisting of cylindrical mine-type apparatuses, including loading solid carbon-containing raw materials into gasifiers, sequentially supplying gasifying agent to each of them and igniting the raw materials from the opposite side of supplying gasifying agent, while tracking the movement of the combustion front. Initially, the process is carried out in one of the apparatuses, during the ignition process, a gasifying agent in the amount of 100-350 m / (m × h) is fed into it, and after the combustion front passes more than 2/3 of the apparatus height, the specific consumption of the gasifying agent is increased by 1.5- 2 times. Then, the process is conducted simultaneously in both apparatuses by igniting the raw materials in the second apparatus with an increase in the consumption of a gasifying agent in it, while simultaneously reducing the consumption of a gasifying agent in the first apparatus. The use of the invention allows to increase the specific heat of gas combustion with complete gasification of various kinds of raw materials according to the simplified technological scheme, to increase by 15-30% the amount of useful heat energy transmitted to consumers.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011126833/05A RU2011126833A (en) | 2011-06-30 | 2011-06-30 | METHOD FOR GAS SYNTHESIS |
PCT/RU2011/000475 WO2013002668A1 (en) | 2011-06-30 | 2011-07-01 | Method for producing synthesis gas |
Publications (2)
Publication Number | Publication Date |
---|---|
EA015935B1 EA015935B1 (en) | 2011-12-30 |
EA201101051A1 true EA201101051A1 (en) | 2011-12-30 |
Family
ID=45491174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201101051A EA201101051A1 (en) | 2011-06-30 | 2011-07-01 | METHOD OF OBTAINING SYNTHESIS GAS |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA201101051A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2673052C1 (en) * | 2017-12-11 | 2018-11-21 | Общество с ограниченной ответственностью "Сибнииуглеобогащение" | Method for coal processing and device for its implementation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0673384A (en) * | 1992-05-07 | 1994-03-15 | Hylsa Sa | Method and apparatus for gasifying organic substance |
RU2287011C1 (en) * | 2005-07-29 | 2006-11-10 | Общество С Ограниченной Ответственностью "Сибтермо" | Method of the layerwise coal gasification |
RU2333929C1 (en) * | 2007-02-26 | 2008-09-20 | Институт химии и химической технологии СО РАН (ИХХТ СО РАН) | Method and device for hard fuel gasification |
WO2010076499A2 (en) * | 2008-12-16 | 2010-07-08 | Jean-Xavier Morin | Method and device for producing and purifying a synthesis gas |
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2011
- 2011-07-01 EA EA201101051A patent/EA201101051A1/en active IP Right Revival
Also Published As
Publication number | Publication date |
---|---|
EA015935B1 (en) | 2011-12-30 |
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