RU94014799A - METHOD FOR DRYING PASTE-ORGAN-CONTAINING SLUDES - Google Patents

METHOD FOR DRYING PASTE-ORGAN-CONTAINING SLUDES

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Publication number
RU94014799A
RU94014799A RU94014799/26A RU94014799A RU94014799A RU 94014799 A RU94014799 A RU 94014799A RU 94014799/26 A RU94014799/26 A RU 94014799/26A RU 94014799 A RU94014799 A RU 94014799A RU 94014799 A RU94014799 A RU 94014799A
Authority
RU
Russia
Prior art keywords
sludge
organ
reducing
sludes
building materials
Prior art date
Application number
RU94014799/26A
Other languages
Russian (ru)
Other versions
RU2106318C1 (en
Inventor
В.Д. Измайлов
Н.Е. Чернышова
Н.А. Фокин
М.В. Карташов
Original Assignee
Самарский государственный технический университет
Filing date
Publication date
Application filed by Самарский государственный технический университет filed Critical Самарский государственный технический университет
Priority to RU94014799A priority Critical patent/RU2106318C1/en
Priority claimed from RU94014799A external-priority patent/RU2106318C1/en
Publication of RU94014799A publication Critical patent/RU94014799A/en
Application granted granted Critical
Publication of RU2106318C1 publication Critical patent/RU2106318C1/en

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Claims (1)

Изобретение относится к области нефтепереработки и нефтехимии и позволяет из пастообразных органосодержащих шламов (осадков сточных вод, вторичных и донных нефтешламов) получать продукт кондиционных параметров для утилизации в производстве стройматериалов и альтернативных топлив. Новизна заключается в том, что для снижения влажности шлама применяется контактная сушка под вакуумом с использованием растворителя, позволяющая полностью высушить шлам и максимально сохранить содержащуюся в нем углеводородную фазу. Экономический эффект предлагаемого изобретения определяется снижением себестоимости стройматериалов за счет снижения расходных коэффициентов по сырью и топливу, обеспечиваемого введением в процесс полученного продукта и экологическим эффектом от утилизации отходов.The invention relates to the field of oil refining and petrochemistry and allows using paste-like organ-containing sludge (sewage sludge, secondary and bottom sludge) to obtain a product of conditional parameters for utilization in the production of building materials and alternative fuels. The novelty lies in the fact that in order to reduce the moisture of the sludge, contact drying is applied under vacuum using a solvent, which makes it possible to completely dry the sludge and to preserve the hydrocarbon phase contained in it. The economic effect of the present invention is determined by reducing the cost of building materials by reducing the consumption ratios for raw materials and fuel, provided by the introduction into the process of the resulting product and the environmental effect of waste disposal.
RU94014799A 1994-04-20 1994-04-20 Method of drying paste-like organics-containing sludges RU2106318C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94014799A RU2106318C1 (en) 1994-04-20 1994-04-20 Method of drying paste-like organics-containing sludges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94014799A RU2106318C1 (en) 1994-04-20 1994-04-20 Method of drying paste-like organics-containing sludges

Publications (2)

Publication Number Publication Date
RU94014799A true RU94014799A (en) 1996-01-27
RU2106318C1 RU2106318C1 (en) 1998-03-10

Family

ID=20155065

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94014799A RU2106318C1 (en) 1994-04-20 1994-04-20 Method of drying paste-like organics-containing sludges

Country Status (1)

Country Link
RU (1) RU2106318C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20090348A (en) * 2009-09-23 2011-03-24 Kainuun Jaetehuollon Kuntayhtymae Method for drying slurry

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