WO2006067631A2 - Unite de recuperation d'hydrocarbures transportable - Google Patents

Unite de recuperation d'hydrocarbures transportable Download PDF

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Publication number
WO2006067631A2
WO2006067631A2 PCT/IB2005/004047 IB2005004047W WO2006067631A2 WO 2006067631 A2 WO2006067631 A2 WO 2006067631A2 IB 2005004047 W IB2005004047 W IB 2005004047W WO 2006067631 A2 WO2006067631 A2 WO 2006067631A2
Authority
WO
WIPO (PCT)
Prior art keywords
recovery unit
hydrocarbon recovery
cylinder
transporting
characterize
Prior art date
Application number
PCT/IB2005/004047
Other languages
English (en)
Spanish (es)
Other versions
WO2006067631A3 (fr
Inventor
Servando Lozano Rios
Original Assignee
Servando Lozano Rios
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 Servando Lozano Rios filed Critical Servando Lozano Rios
Publication of WO2006067631A2 publication Critical patent/WO2006067631A2/fr
Publication of WO2006067631A3 publication Critical patent/WO2006067631A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/06—Reclamation of contaminated soil thermally

Definitions

  • This invention relates to a transportable hydrocarbon recovery unit. More particularly, this invention relates to an integral hydrocarbon recovery unit comprising a first evaporation system and a second condensation system.
  • the first evaporation system comprises means for feeding the material being extracted, means for transporting said material, means for treatment chamber, means for heating the material, means for removing the excess material and means for transporting the material. Vapors extracted.
  • the second condensation system comprises suction means; means of transfer; cooling means; and condensate receipt means.
  • the object of the invention is to provide a unit for extracting hydrocarbons and other contaminants from impregnated material while providing rapid mobilization, easy assembly and disassembly in addition to the lower transport weight.
  • the present invention has application in oil production areas, where it is necessary to decontaminate soils or materials impregnated with hydrocarbon residues. For them it is necessary to have on hand means to carry out said work, on which it is due to transport said means to the decontamination site.
  • the means of extraction must proceed effectively in their work while they must be easy to install to proceed.
  • Said current systems comprise cylinders that rotate to move the material while introducing heat to carry out the evaporation work.
  • a plurality of internal chains are available to route the material towards the rear of the cylinder towards the evacuation of decontaminated waste.
  • Said chains are arranged in several sections along and around the cylinder. This plurality of chains causes the device to substantially increase its weight while producing unnecessary transmission loads to move the cylinder.
  • the units of the art reference a configuration that does not make possible the extraction of hydrocarbons from fluids since the configuration of the cylinder and chains provides an exclusive use for solid material and does not admit fluid material.
  • a 1 mm thick air film can offer the same resistance to heat flow as a 25 mm water film, an iron of 1, 7 meters or a copper film 12 meters thick. This being a proven concept found in the different thermal literature, it is possible to get an idea of the incidence as a heat transfer barrier of a solidified material on the transfer surface.
  • the previous systems comprise gas outlet lines that are clogged as a result of the accumulation of solids around the horizontal tube that conducts the vapors of the cylinder to the condensation system, which begin to form from the base of the screw housing. of feeding.
  • TPS Technology like others, understands the need to treat the matter in vacuo. This provides risks.
  • a Technical Consultant of the Swaco Society in its report, advises an operating vacuum of not more than 0.127 cm of water (0.05 Water Inch), this being an error, since this value is not an operating standard for the different technologies that use the same principle of Evaporate; extract; and, condense.
  • the safe and optimal vacuum handled in an evaporation chamber must have a pre-established value for each technology, which is obtained from the previous design of the system when analyzing theoretically and practically the values of both static and dynamic pressure losses throughout the same. This vacuum value must ensure that the maximum steam flow is evacuated without allowing the absolute pressure to be lower than atmospheric at the end of the cylinder. This concept avoids security incidents and optimizes the production. DESCRIPTION OF THE INVENTION
  • This invention relates to a transportable hydrocarbon recovery unit. More particularly, this invention relates to an integral hydrocarbon recovery unit comprising a first evaporation system and a second condensation system.
  • the first evaporation system comprises means for feeding the material being extracted, means for transporting said material, means for treatment chamber, means for heating the material, means for removing the excess material and means for transporting the material. Vapors extracted.
  • the second condensation system comprises suction means; means of transfer; cooling means; and condensate receipt means.
  • Figure 1 illustrates a schematic view of the evaporation means of the unit of the invention.
  • Figure 2 corresponds to a schematic view of the condensation means. PREFERRED EMBODIMENT OF THE INVENTION.
  • an integral hydrocarbon recovery unit comprising a first evaporation system and a second condensation system.
  • the first evaporation system 1 comprises feeding means 2 of the material being extracted.
  • said feeding means can comprise a material receiving hopper that also doses e! material properly.
  • Figure 1 illustrates the endless screw mode.
  • heating means require heating means.
  • Said heating means comprise burners or conventional heat transfer means (not shown). Said heat must be sufficient to evaporate the hydrocarbons present in the material.
  • treatment chamber means comprising a rotary cylinder 4 inclined in the downstream direction are available.
  • Said cylinder is inclined at an angle ⁇ so that the fluid material is transferred assisted by gravity.
  • Said angle ⁇ of inclination comprises between 2 and 25 °, preferably between 5 and 15 °.
  • said rotary cylinder comprises internal rings 5 to increase the area of heat transfer, where the material is transported along the cylinder due to the angle of inclination of the cylinder in conjunction with its rotation. Thanks to the fact that the rotary cylinder 4 comprises internal rings 5, the unit can directly treat fluids without adding solids to lower liquid content in the cut. Said cylinder ring protrudes from its surface increasing the heat transfer area.
  • the rotary cylinder 4 comprises a single chain 6 that travels the length of said cylinder and rests by its weight towards the center thereof on the base of the cylinder. This arrangement, of the weight of
  • the chain on the cylinder acts as a constant scraper, thus preventing process material from adhering to the cylinder, whereby the production rate is maintained throughout the period of operation and minimizes the wear of the cylinder by friction of the chain with the same.
  • the unit presents means for removing the excess material 7.
  • the vapors are captured from the upper area of the rotating cylinder and are driven by means of transporting the extracted vapors 8.
  • the evaporated gas outlet system of the invention comprises a vertical gas outlet tube perpendicular to the material input axis so that the solids that are released from the vapors that ascend through the pipeline, fall constantly on the transport means 3 in motion, avoiding the accumulation of solids that obstruct the exit of gases.
  • Vapors are routed to the second condensation system.
  • the invention comprises the second condensation system 9 according to Figure 2. Said second condensation system is responsible for sucking the vapors existing inside the cylinder, cooling them and condensing them.
  • This second condensation system comprises suction and transfer means such as a vacuum pump 10 that sucks the vapors from the rotary cylinder. Once suctioned, they are arranged towards the heat transfer means 11, to extract heat from said vapors by means of cooling 12 for subsequent condensate and storage in the condensate receiving tank 13.
  • suction and transfer means such as a vacuum pump 10 that sucks the vapors from the rotary cylinder. Once suctioned, they are arranged towards the heat transfer means 11, to extract heat from said vapors by means of cooling 12 for subsequent condensate and storage in the condensate receiving tank 13.

Abstract

La présente invention concerne une unité de récupération d'hydrocarbures transportable. L'invention concerne plus particulièrement une unité intégrale de récupération d'hydrocarbures comprenant un premier système d'évaporation et un second système de condensation. Le premier système d'évaporation comprend des moyens d'alimentation pour la matière soumise à l'extraction, des moyens de transport pour le transport de ladite matière, des moyens de retrait pour le retrait de l'excédent de matière et des moyens de transport pour le transport des vapeurs extraites. Le second système de condensation comprend des moyens de succion ; des moyens de transfert ; des moyens de refroidissement ; et des moyens de réception des produits de condensation. L'invention a pour objectif de fournir une unité destinée à l'extraction d'hydrocarbures et d'autres contaminants de matières imprégnées, pouvant être rapidement mise en place, facile à monter et à démonter et légère.
PCT/IB2005/004047 2004-12-22 2005-12-22 Unite de recuperation d'hydrocarbures transportable WO2006067631A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CO04127853 2004-12-22
CO04.127853 2004-12-22

Publications (2)

Publication Number Publication Date
WO2006067631A2 true WO2006067631A2 (fr) 2006-06-29
WO2006067631A3 WO2006067631A3 (fr) 2006-11-02

Family

ID=36602130

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/004047 WO2006067631A2 (fr) 2004-12-22 2005-12-22 Unite de recuperation d'hydrocarbures transportable

Country Status (2)

Country Link
AR (1) AR052844A1 (fr)
WO (1) WO2006067631A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110802104A (zh) * 2019-11-11 2020-02-18 重庆地质矿产研究院 一种石油钻采固废处理设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951417A (en) * 1987-04-03 1990-08-28 Canonie Environmental Services Corp. Method of contaminated soil remediation and apparatus therefor
US5904904A (en) * 1996-10-31 1999-05-18 Astec Industries, Inc. Treatment of contaminated particulate material by low-temperature thermal desorption with indirect heating
US5927970A (en) * 1996-10-02 1999-07-27 Onsite Technology, L.L.C. Apparatus for recovering hydrocarbons from solids
US5938433A (en) * 1996-05-30 1999-08-17 Cedarapids, Inc. Soil remediation system having heat-loss dust decontamination apparatus
US6110430A (en) * 1998-04-06 2000-08-29 Cmi Corporation Decontamination plant including an indirectly heated desorption system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951417A (en) * 1987-04-03 1990-08-28 Canonie Environmental Services Corp. Method of contaminated soil remediation and apparatus therefor
US5938433A (en) * 1996-05-30 1999-08-17 Cedarapids, Inc. Soil remediation system having heat-loss dust decontamination apparatus
US5927970A (en) * 1996-10-02 1999-07-27 Onsite Technology, L.L.C. Apparatus for recovering hydrocarbons from solids
US5904904A (en) * 1996-10-31 1999-05-18 Astec Industries, Inc. Treatment of contaminated particulate material by low-temperature thermal desorption with indirect heating
US6110430A (en) * 1998-04-06 2000-08-29 Cmi Corporation Decontamination plant including an indirectly heated desorption system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110802104A (zh) * 2019-11-11 2020-02-18 重庆地质矿产研究院 一种石油钻采固废处理设备

Also Published As

Publication number Publication date
AR052844A1 (es) 2007-04-04
WO2006067631A3 (fr) 2006-11-02

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