LT4853B - Apparatus for utilization of waste which contain polymer compounds - Google Patents
Apparatus for utilization of waste which contain polymer compounds Download PDFInfo
- Publication number
- LT4853B LT4853B LT2000072A LT2000072A LT4853B LT 4853 B LT4853 B LT 4853B LT 2000072 A LT2000072 A LT 2000072A LT 2000072 A LT2000072 A LT 2000072A LT 4853 B LT4853 B LT 4853B
- Authority
- LT
- Lithuania
- Prior art keywords
- diameter
- gas
- reactor
- waste
- ignition
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 12
- 229920000642 polymer Polymers 0.000 title claims abstract description 7
- 150000001875 compounds Chemical class 0.000 title 1
- 238000011084 recovery Methods 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 17
- 229920001971 elastomer Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000002309 gasification Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 102200118166 rs16951438 Human genes 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Išradimas skirtas atliekų, turinčių polimerinių junginių, pirmiausia - naudotų padangų automobiliams, utilizavimo įrenginiui.The invention relates to a device for recovering waste containing polymeric compounds, in particular used car tires.
Visų rūšių ir paskirties jau nebenaudojamos padangos sudaro rimtą ekologinę problemą visame pasaulyje. Kadangi jų sandėliavimo tankis yra, palyginti, nedidelis (apie 160 kg/m3), jas saugoti reikalingos didėlės aikštelės, jos gali lengvai užsidegti ir pažeisti stabilumą kitų atliekų masėje. Pagal įvairius vertinimus išsivysčiusiose šalyse vienam gyventojui tenka nuo 10 iki 20 kg naudotų automobilių padangų masės. Pagrindinis gumos masės komponentas yra sintetinis arba gamtinis kaučiukas, kuris pagal savo cheminę sudėtį yra nesočiųjų angliavandenilių polimerizacijos produktas.Discarded tires of all types and uses are a serious environmental problem worldwide. Because of their relatively low storage density (about 160 kg / m 3 ), large storage areas are required to store them, which can easily ignite and damage the stability of other wastes. According to various estimates, developed countries have between 10 and 20 kg of used car tires per capita in developed countries. The main constituent of the rubber mass is synthetic or natural rubber, which by its chemical composition is the product of polymerization of unsaturated hydrocarbons.
Yra žinomas EE 02943B1 patentas (TIKI CO8J 11/2; C10G 1/10) “Gumos atliekų utilizavimas skalūno kietojo šilumnešio destrukcinio terminio apdorojimo būdu”, kurio autoriai yra KSenčugov, V.ČikuI, A.Kaidalov, L.Šaparenko, A.Popv, B.Kindorkin, A.EIenurm, M.Margustė, J.Lušniak, patentinės paraiškos publikavimo data 1995 12 15.There is known patent EE 02943B1 (ONLY CO8J 11/2; C10G 1/10) "Utilization of Rubber Waste by Shale Solid Heat Carrier Destructive Heat Treatment" by KSenchugov, V.ChikuI, A.Kaidalov, L.Saparenko, A.Popv , B.Kindorkin, A.Eenurm, M.Margustė, J.Lušniak, date of publication of the patent application 15.12.1995.
Šis išradimas skirtas polimerinių atliekų, pirmiausia - naudotų automobilių padangų, utilizavimui terminio apdorojimo (pusiau koksavimo) būdu, siekiant gauti alyvą ir dujas, skirtas chemijos pramonei ir energetikai.The present invention relates to the recovery of polymeric waste, in particular used car tires, by heat treatment (semi-coking) to obtain oil and gas for the chemical and energy industries.
Kompleksinis gumos atliekų utilizavimas atliekamas kietojo šilumnešio būdu, destrukciškai termiškai apdorojant susmulkintą gumos ir skalūno masę.Complex utilization of rubber waste is performed by solid heat carrier, destructively heat treated shredded rubber and shale mass.
Tai gana sudėtingas technologinis procesas, kuriam reikia papildomo automobilių padangų perdirbimo, t.y. smulkinimo, procesas vyksta žemos temperatūros režime (ne daugiau kaip +800°C) ir jam vykti yra būtinas skalūno priedas.This is a quite complex technological process that requires additional car tire recycling, i.e. The process is carried out in low temperature mode (max. + 800 ° C) and requires a shale additive.
Žinomas naudingas modulis EE9800195U1 (TIKI CO8J 11/12; C10G 1/10) “Netinkamų naudoti gumos padangų kompleksinio utilizavimo linija”, kurio autoriai yra A.Reiner, M.Margustė, J.Piarnits, J.Kann, J.Krijs, paraiškos publikavimo data 1999 04 15.Known Useful Module EE9800195U1 (ONLY CO8J 11/12; C10G 1/10) "Application Line for Recycle Rubber Tires" by A.Reiner, M.Marguste, J.Piarnits, J.Kann, J.Krijs published on April 15, 1999.
Ši liniją susideda iš koksinio įrenginio, maišytuvo, židinio ir gumos masės smulkinimo įrenginio.This line consists of a coke plant, a mixer, a fireplace and a rubber pulp mill.
Netinkamų naudoti gumos padangų utilizavimas vykdomas dviem etapais, jis apima išankstinj smulkinimą, yra sudėtingas ir reikalauja daug darbo sąnaudų, o tai žymiai padidina utilizavimo savikainą.Disposal of rubber tires is a two-step process that involves pre-crushing, complex and labor-intensive, which significantly increases the cost of disposal.
Šio išradimo tikslas yra pateikti ciklinį atliekų, turinčių polimerinių junginių, pirmiausia - naudotų padangų, utilizavimo įrenginį, pasižymintį aukštu utilizavimo lygiu (daugiau 90%) dėl aukštos deginamų dujų temperatūros (iki +1400°C).It is an object of the present invention to provide a cyclic recovery unit for polymeric compounds, in particular used tires, with a high recovery rate (over 90%) due to the high combustion gas temperature (up to + 1400 ° C).
Priimant domėn aplinkos apsaugos reikalavimus ir siekiant Įgyvendinti • * išradimo tikslą, pasiūlytas ciklinis atliekų, pirmiausia - naudotų padangų, utilizavimo jrenginys, susidedantis iš dviejų pagrindinių mazgų:In order to meet the environmental requirements of the domain and to fulfill the purpose of the invention, a cyclic waste disposal unit, primarily used tires, has been proposed, consisting of two main units:
- dujofikavimo bloko, susidedančio iš dujų generatoriaus 1 ir pirminio oro ventiliatoriaus 2,- a gasification unit consisting of a gas generator 1 and a primary air fan 2,
- organinių dujų utilizavimo mazgo, susidedančio iš uždegimo ir utilizavimo purkštuko 3, dujotiekio 4, kurio skersmuo 130-160 mm, antrinio oro droselinės sklendės 5, kurios skersmuo 100-250 mm, antrinio oro ventiliatoriaus 6 ir vamzdžio 7, kurio skersmuo 400-600 mm, padengto iš vidaus karščiui atspariu betonu.- an organic gas recovery unit consisting of an ignition and recovery nozzle 3, a gas line 4 having a diameter of 130-160 mm, a secondary air choke valve 5 having a diameter of 100-250 mm, a secondary air fan 6 and a pipe 7 having a diameter of 400-600 mm covered with heat - resistant concrete internally.
Dujų generatorių 1 sudaro bakas (išorinio krijo) 8, kurio skersmuo 3-4 m, o aukštis 4-5 m, turintis liukus 9 automobilių padangoms įkrauti ir pelenams pašalinti, reaktorius 10, turintis viršutinį sferinį dangtj 11 ir jame Įrengtą dujų kaminą 12, kurio skersmuo 150-300 mm, o aukštis 1-2 m.The gas generator 1 consists of a tank (outer crevice) 8 having a diameter of 3-4 m and a height of 4-5 m having hatches 9 for loading car tires and removing ash, a reactor 10 having an upper spherical lid 11 and a gas stack 12 mounted therein, with a diameter of 150-300 mm and a height of 1-2 m.
Reaktoriaus dugne 14 įrengta nuo 80 iki 120 pirminio oro padavimo į reaktorių purkštukų.The reactor bottom 14 is provided with 80 to 120 primary air nozzles.
Šis išradimas leidžia žymiai padidinti utilizavimo proceso efektyvumą (iki 90%), padidinus deginamų dujų temperatūrą (iki +1400°C), ir tuo pat metu žymiai sumažinti utilizavimo proceso savikainą.The present invention allows to significantly increase the efficiency of the recovery process (up to 90%) by increasing the temperature of the combustion gas (up to + 1400 ° C) and at the same time significantly reducing the cost of the recovery process.
Toliau išradimas aprašytas su nuoroda j brėžinius, kuriuose:The invention is further described with reference to the drawings in which:
Fig.1 yra bendras ciklinio atliekų, turinčių polimerinių junginių, utilizavimo įrenginio vaizdas ir vaizdas iš šono;Fig. 1 is a perspective and side elevational view of a cyclic recovery unit containing polymeric compounds;
Fig.2 yra dujų generatoriaus vaizdas pjūvyje A-A:Figure 2 is a sectional view of the gas generator in section A-A:
Fig.3 yra utilizavimo mazgo bendras vaizdas ir vaizdas iš viršaus;Fig. 3 is a plan view and a top view of the recovery unit;
Fig.4 yra ciklinio atliekų, turinčių polimerinių junginių, utilizavimo įrenginio darbo technologinė schema.Fig.4 is a technological diagram of the operation of a cyclic recovery unit containing polymeric compounds.
Jrenginj sudaro du pagrindiniai mazgai: dujofikavimo blokas ir utilizavimo mazgas.The plant consists of two main units: the gasification unit and the recovery unit.
Dujofikavimo blokas susideda iš bako (išorinio krijo) 8 ir reaktoriaus 10, kuriame įrengta nuo 80 iki 120 pirminio oro purkštukų 15. Pirminis oras paduodamas ventiliatoriumi 16 per droselinį vožtuvą 17 vamzdynu 18 į apatinę dujų generatoriaus 1 dalį.The gasification unit consists of a tank (outer duct) 8 and a reactor 10 equipped with 80 to 120 primary air nozzles 15. The primary air is supplied by a fan 16 via a throttle valve 17 via a conduit 18 to the lower portion of the gas generator.
Bakas (krijas išorinis) 8 pagamintas iš konstrukcinio plieno St 3, kurio storis 8 . » mm.The tank (external dew) 8 is made of structural steel St 3 with a thickness of 8. »Mm.
Skirtingai nei bako (išorinio krijo) 8 dangtis 19, reaktoriaus 10 dangtis 11 turi pusrutulio pavidalą. Tarp bako 8 ir reaktoriaus 10 sienelių yra 60 mm storio vandens aušinamasis sluoksnis. Vanduo aušinimui paduodamas iš papildomo matinimo bako 20 į apatinę bako 3 dalj per padavimo atvamzdį 21.Unlike the lid 19 of the tank 8, the lid 11 of the reactor 10 has the shape of a hemisphere. There is a 60 mm thick water cooling layer between the tank 8 and the reactor 10 walls. Water for cooling is supplied from the auxiliary measuring tank 20 to the lower part of the tank 3 through the inlet nozzle 21.
Bako 8 dangtyje 19 įrengti susidariusių dujų 130-160 mm skersmens išėjimo dujotiekis 22 su apsauginiu vožtuvu 23 ir aušinimo garų kondensato pašalinimo atvamzdis 24. Nuo apsauginio vožtuvo žemyn eina 4 mm skersmens plieno lynas su rankena 25, kurios pagalba vožtuvas valdomas rankiniu būdu. Bako 8 šoninėje dalyje įrengti automobilių padangų įkrovimo ir pelenų pašalinimo liukai 9.The lid 19 of the tank 8 is provided with an outlet gas line 22 of 130-160 mm in diameter for the formed gas with a safety valve 23 and a cooling vapor condensate drain nozzle 24. Downstream of the safety valve is a 4 mm diameter steel rope with handle 25 for manual operation of the valve. The side section of tank 8 is equipped with car tire loading and ash removal hatches 9.
Apatiniame liuke 9 jrengta uždegimo anga 26, per kurią paleidžiamas procesas.The lower hatch 9 is provided with an ignition port 26 for starting the process.
Prie pat bako 8 dugno simetriškai per visą skersmenį išdėstyti keturi liukai 27, skirti ventiliacinio kanalo valymui nuo degimo atliekų.Near the bottom of the tank 8, four hatches 27 are arranged symmetrically over the entire diameter for cleaning the ventilation duct from the combustion residues.
Utilizavimo mazgas susideda iš 400-600 mm skersmens vamzdžio 7, padengto karščiui atspariu betonu, ir antrinio oro ventiliatoriaus 6, sujungtų vienas su kitu antrinio oro padavimo kanalu 28 su antrinio oro droseline sklende 5, kurios skersmuo 100-250 mm. Uždegimo ir sudeginimo purkštukas 29 išdėstytas vamzdyje 7 120° kampu.The recovery unit consists of a pipe 7 of 400-600 mm diameter coated with heat-resistant concrete and a secondary air fan 6 connected to each other by a secondary air supply duct 28 with a secondary air choke 5 having a diameter of 100-250 mm. The ignition and combustion nozzle 29 is disposed in the tube 7 at an angle of 120 °.
Utilizavimo mazgas sujungtas su dujofikavimo bloku dujotiekiu 22. įrenginio darbas valdomas įrengtais valdymo spintoje (skyde) prietaisais 30.The recovery unit is connected to the gasification unit by gas line 22. The operation of the unit is controlled by means of control devices 30 in the control cabinet.
Prieš paleidžiant įrenginį, patikrinami šie mazgai: pirminis ventiliatorius 2, antrinis ventiliatorius 6, uždegimo ir deginimo purkštukai 29, po to per įkrovimo-iškrovimo liukus 9 įkraunamas reaktorius 10 naudotomis padangomis. įkrovus reaktorių 10, įjungiamas uždegimo purkštukas 29 ir dujų generatoriaus bakas 8 užpildomas vandeniu per papildomo maitinimo baką 20. Uždegimo ir deginimo purkštukas 29 minučių kaitina vamzdį 7, padengtą karščiui atspariu betonu. Po to sudeda atliekas į vidų prie apatinio liuko 9, apipila atliekas ir automobilių padangas žibalu (3-5 litrai), uždaro ir uždega liepsnos srautu atliekas ir padangas per uždegimo angą 26, prieš tai atidarius apsauginį vožtuvą 23. Per 3-5 minutes reaktoriaus 14 viduje užsidega visos automobilių padangos. Kuomet uždegimo angą 26 pradės daužyti grįžtamieji smūgiai, ji uždaroma ir paleidžiami pirminis ventiliatorius 2 ir >Before starting the unit, the following assemblies are checked: primary fan 2, secondary fan 6, ignition and combustion nozzles 29, then reactor 10 is loaded with used tires through the loading / unloading hatches 9. after the reactor 10 has been charged, the ignition nozzle 29 is switched on and the gas generator tank 8 is filled with water through the auxiliary feed tank 20. The ignition and combustion nozzle heats the tube 7 covered with heat-resistant concrete for 29 minutes. It then puts the waste inside the lower hatch 9, tops up the waste and automotive tires with kerosene (3-5 liters), and closes and ignites the flame waste and tires through the ignition port 26 after opening the safety valve 23. Within 3-5 minutes of the reactor 14 all car tires light up inside. When the ignition port 26 begins to be struck by kickback, it closes and the primary fan 2 and> are started.
antrinis ventiliatorius 6. Šiuo atveju pirminio ventiliatoriaus 2 droselinė sklendė 17 ir antrinio ventiliatoriaus 6 droselinė sklendė 5 atidarytos maksimaliai. Po to uždaromas apsauginis vožtuvas 23 ir dujos dujotiekiu 22 patenka j galutinio sudeginimo mazgą. Po 20 minučių darbo, esant optimaliam liepsnos srautui, nutraukiamas skysto kuro padavimas uždegimo ir deginimo purkštuku 29. Procesas valdomas prietaisais, įrengtais valdymo spintoje 30. Proceso metu dujų temperatūra reaktoriuje 14 svyruoja nuo 100 iki 500°C. Liepsnos srauto temperatūra siekia nuo 1000 iki 1500°C. Vienos įkrovos metu į reaktorių 14 telpa nuo 1800 iki 2500 kg naudotų padangų, darbo ciklas siekia nuo 12 iki 15 valandų.secondary fan 6. In this case, the throttle valve 17 of the primary fan 2 and the throttle valve 5 of the secondary fan 6 are open at maximum. The safety valve 23 is then closed and the gas in the gas line 22 enters the final combustion unit. After 20 minutes of operation, at the optimum flame flow, the supply of liquid fuel to the ignition and combustion nozzle 29 is terminated. The process is controlled by means of a control cabinet 30. During the process, the gas temperature in reactor 14 ranges from 100 to 500 ° C. The flame flow temperature is from 1000 to 1500 ° C. The reactor 14 can hold between 1,800 and 2,500 kg of used tires per charge, with a duty cycle of 12 to 15 hours.
Pasibaigus degių dujų gavimo procesui, vyksta palaipsnis gesimas, po to išjungiamas pirminis ventiliatorius 2 ir antrinis ventiliatorius 6 ir nutraukiamas kuro padavimas j uždegimo ir deginimo purkštuką 29. Uždegimo ir deginimo purkštukas 29 per 30 minučių sudegina likutines dujas, po to uždegimo ir deginimo purkštukas 29 išjungiamas.At the end of the combustible gas production process, a quenching occurs, then the primary fan 2 and secondary fan 6 are shut off and the fuel supply to the ignition and combustion nozzle 29 is stopped. The ignition and combustion nozzle 29 burns the residual gas within 30 minutes followed by the ignition and combustion nozzle 29. shuts down.
Ciklas baigtas, uždaroma pirminio oro ventiliatoriaus 2 droselinė sklendė 17, trūkstant deguonies procesas reaktoriuje 14 palaipsniui užgęsta.The cycle is completed, the throttle valve 17 of the primary air fan 2 is closed, and in the absence of oxygen, the reactor 14 is gradually shut down.
Vieno ciklo metu uždegimo ir deginimo purkštukas 29 sunaudoja nuo 14 iki 16 kg dyzelinio kuro.The ignition and combustion nozzle 29 consumes between 14 and 16 kg of diesel fuel per cycle.
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EEP199900336A EE9900336A (en) | 1999-10-27 | 1999-10-27 | Cycle operation for the disposal of waste containing polymeric compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LT2000072A LT2000072A (en) | 2001-05-25 |
| LT4853B true LT4853B (en) | 2001-10-25 |
Family
ID=8161731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LT2000072A LT4853B (en) | 1999-10-27 | 2000-07-18 | Apparatus for utilization of waste which contain polymer compounds |
Country Status (4)
| Country | Link |
|---|---|
| EE (1) | EE9900336A (en) |
| ES (1) | ES2189607B1 (en) |
| LT (1) | LT4853B (en) |
| LV (1) | LV12628B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878949A (en) * | 2019-11-22 | 2020-03-13 | 安徽沃木采暖科技有限公司 | Biomass combustion furnace with heating water tank |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EE9800195A (en) | 1995-12-22 | 1998-12-15 | Astra Pharma Inc. | Novel analgesic compounds |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4213404A (en) * | 1978-11-09 | 1980-07-22 | Energy Alternatives, Inc. | Solid refuse furnace |
| US4870910A (en) * | 1989-01-25 | 1989-10-03 | John Zink Company | Waste incineration method and apparatus |
| US5101739A (en) * | 1991-01-04 | 1992-04-07 | Utah Environmental Energy, Inc. | Tire gassification and combustion system |
| US5213051A (en) * | 1991-11-20 | 1993-05-25 | Kinsei Sangyo Co., Ltd. | Apparatus for incinerating waste material |
| JP2613345B2 (en) * | 1992-04-17 | 1997-05-28 | 株式会社キンセイ産業 | Dry distillation gasification and incineration of waste |
-
1999
- 1999-10-27 EE EEP199900336A patent/EE9900336A/en unknown
-
2000
- 2000-07-18 LT LT2000072A patent/LT4853B/en not_active IP Right Cessation
- 2000-08-04 LV LVP-00-104A patent/LV12628B/en unknown
- 2000-10-27 ES ES200002778A patent/ES2189607B1/en not_active Withdrawn - After Issue
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EE9800195A (en) | 1995-12-22 | 1998-12-15 | Astra Pharma Inc. | Novel analgesic compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| LV12628A (en) | 2001-03-20 |
| ES2189607A1 (en) | 2003-07-01 |
| EE9900336A (en) | 2000-10-16 |
| LT2000072A (en) | 2001-05-25 |
| LV12628B (en) | 2001-06-20 |
| ES2189607B1 (en) | 2004-10-16 |
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Effective date: 20030718 |