RU97104480A - TRANSFORMATION OF SLUDGE FROM PAPER FACTORIES OR SIMILAR MATERIALS - Google Patents

TRANSFORMATION OF SLUDGE FROM PAPER FACTORIES OR SIMILAR MATERIALS

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Publication number
RU97104480A
RU97104480A RU97104480/03A RU97104480A RU97104480A RU 97104480 A RU97104480 A RU 97104480A RU 97104480/03 A RU97104480/03 A RU 97104480/03A RU 97104480 A RU97104480 A RU 97104480A RU 97104480 A RU97104480 A RU 97104480A
Authority
RU
Russia
Prior art keywords
sludge
furnace
burning
supplying fuel
slag
Prior art date
Application number
RU97104480/03A
Other languages
Russian (ru)
Other versions
RU2142098C1 (en
Inventor
М.Нечватал Тимоти
Дж.Джэнсен Томас
Original Assignee
Майнерджи Корп.
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
Priority claimed from US08/296,557 external-priority patent/US5549059A/en
Application filed by Майнерджи Корп. filed Critical Майнерджи Корп.
Publication of RU97104480A publication Critical patent/RU97104480A/en
Application granted granted Critical
Publication of RU2142098C1 publication Critical patent/RU2142098C1/en

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Claims (13)

1. Способ превращения шлама с бумажных фабрик и подобных органических шламов, имеющих высокую зольность, который включает введение шлама в циклонную печь вместе со вторым источником топлива для сжигания шлама, использования теплотворной способности шлама, и превращения зольного содержимого шлама в шлак.1. A method of converting sludge from paper mills and similar organic sludges having high ash content, which comprises introducing sludge into a cyclone furnace together with a second fuel source for burning sludge, using the calorific value of the sludge, and converting the ash content of sludge to slag. 2. Способ по п. 1, отличающийся тем, что шлам обеспечивает примерно 10 - 40% от теплоты, подводимой в печь. 2. The method according to p. 1, characterized in that the sludge provides approximately 10 to 40% of the heat supplied to the furnace. 3. Способ по п. 1, отличающийся тем, что шлам обеспечивает более 50% от теплоты, подводимой в печь. 3. The method according to p. 1, characterized in that the sludge provides more than 50% of the heat supplied to the furnace. 4. Способ по п. 1, отличающийся тем, что шлам сушат до содержания влаги, подходящего для работы, перед его введением в циклонную печь. 4. The method according to p. 1, characterized in that the sludge is dried to a moisture content suitable for work, before it is introduced into the cyclone furnace. 5. Способ превращения шлама с бумажных фабрик и подобных органических шламов, имеющих высокую зольность, который включает осушку шлама до содержания влаги около 20% или менее, и сжигание высушенного шлама в циклонной печи вместе со вторым источником топлива для того, чтобы использовать теплотворную способность шлама, а также превратить зольное содержимое шлама в шлак. 5. A method for converting sludge from paper mills and similar organic sludges having high ash content, which comprises drying the sludge to a moisture content of about 20% or less, and burning dried sludge in a cyclone furnace together with a second fuel source in order to use the calorific value of the sludge and also turn the ash contents of sludge into slag. 6. Способ по п. 5, отличающийся тем, что он дополнительно содержит стадию агломерирования шлама в гранулы перед сжиганием. 6. The method according to p. 5, characterized in that it further comprises the step of agglomerating the sludge into granules before burning. 7. Способ превращения золы в шламе, имеющем значительное содержание органических веществ и зольность примерно 20 - 50% по весу сухого вещества, включающий сжигание шлама в циклонной печи для образования твердого, прочного и долговечного шлака, который включает в себя золу, и удаление расплавленного шлака из печи. 7. A method for converting ash into sludge having a significant content of organic substances and an ash content of about 20-50% by weight of dry matter, including burning the sludge in a cyclone furnace to form a solid, strong and durable slag, which includes ash, and removing molten slag from the stove. 8. Способ по п. 7, отличающийся тем, что шлам перед сжиганием сушат до содержания влаги примерно 20% или менее. 8. The method according to p. 7, characterized in that the sludge before burning is dried to a moisture content of about 20% or less. 9. Способ по п. 7, отличающийся тем, что расплавленный шлак формуют в стеклообразный продукт. 9. The method according to p. 7, characterized in that the molten slag is molded into a glassy product. 10. Способ по п. 7, отличающийся тем, что расплавленный шлак формуют в волокна. 10. The method according to p. 7, characterized in that the molten slag is formed into fibers. 11. Способ подачи топлива в циклонную печь, включающий подачу в печь топлива в виде природного газа, и одновременную подачу в печь топлива в виде шлама с бумажных фабрик или подобного органического шлама с высокой зольностью. 11. A method of supplying fuel to a cyclone furnace, comprising supplying fuel to the furnace in the form of natural gas, and simultaneously supplying fuel to the furnace in the form of sludge from paper mills or similar organic sludge with high ash content. 12. Способ подачи топлива в циклонную печь, включающий подачу в печь топлива в виде шлама с бумажных фабрик или подобного органического шлама с высокой зольностью; и одновременную подачу в печь одного или нескольких дополнительных топлив. 12. A method of supplying fuel to a cyclone furnace, comprising supplying fuel to the furnace in the form of sludge from paper mills or similar organic sludge with high ash content; and the simultaneous supply of one or more additional fuels to the furnace. 13. Способ по п. 12, отличающийся тем, что шлам имеет наивысший массовый расход среди любых топлив в печи. 13. The method according to p. 12, characterized in that the slurry has the highest mass flow rate among any fuels in the furnace.
RU97104480A 1994-08-26 1995-08-17 Conversion of paper mill slime or similar materials RU2142098C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/296,557 US5549059A (en) 1994-08-26 1994-08-26 Converting paper mill sludge or the like
US08/296,557 1994-08-26
PCT/US1995/010437 WO1996007054A1 (en) 1994-08-26 1995-08-17 Converting paper mill sludge or the like

Publications (2)

Publication Number Publication Date
RU97104480A true RU97104480A (en) 1999-03-27
RU2142098C1 RU2142098C1 (en) 1999-11-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU97104480A RU2142098C1 (en) 1994-08-26 1995-08-17 Conversion of paper mill slime or similar materials

Country Status (22)

Country Link
US (1) US5549059A (en)
EP (1) EP0777838B1 (en)
JP (1) JP3349705B2 (en)
KR (1) KR100313624B1 (en)
CN (1) CN1125265C (en)
AT (1) ATE198789T1 (en)
AU (1) AU688957B2 (en)
BR (1) BR9508632A (en)
CA (1) CA2197229C (en)
CZ (1) CZ293242B6 (en)
DE (1) DE69519931T2 (en)
EE (1) EE03405B1 (en)
ES (1) ES2155525T3 (en)
FI (1) FI970790A0 (en)
GR (1) GR3035560T3 (en)
HU (1) HUT76736A (en)
MY (1) MY113191A (en)
PL (1) PL181000B1 (en)
PT (1) PT777838E (en)
RU (1) RU2142098C1 (en)
WO (1) WO1996007054A1 (en)
ZA (1) ZA957141B (en)

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KR101194277B1 (en) * 2004-11-23 2012-10-29 주식회사 에코마이스터 Abrasive material made of atomized slag, manufacturing facility and method for the same
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GB201313654D0 (en) * 2013-07-31 2013-09-11 Knauf Insulation Doo Skofja Loka Melting of vitrifiable material
WO2019041014A1 (en) * 2017-09-01 2019-03-07 Carlos Pereira Filho Alberto Reactor for a process of advanced combustion for burning biomass and waste

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