RU2011141164A - METHOD FOR CARBON-CONTAINING WASTE DISPOSAL - Google Patents
METHOD FOR CARBON-CONTAINING WASTE DISPOSAL Download PDFInfo
- Publication number
- RU2011141164A RU2011141164A RU2011141164/04A RU2011141164A RU2011141164A RU 2011141164 A RU2011141164 A RU 2011141164A RU 2011141164/04 A RU2011141164/04 A RU 2011141164/04A RU 2011141164 A RU2011141164 A RU 2011141164A RU 2011141164 A RU2011141164 A RU 2011141164A
- Authority
- RU
- Russia
- Prior art keywords
- synthesis
- synthesis gas
- stage
- carbon
- thermal
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title claims abstract 14
- 238000000034 method Methods 0.000 title claims abstract 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract 30
- 238000003786 synthesis reaction Methods 0.000 claims abstract 26
- 239000007789 gas Substances 0.000 claims abstract 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract 15
- 239000000446 fuel Substances 0.000 claims abstract 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract 9
- 229930195733 hydrocarbon Natural products 0.000 claims abstract 9
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract 9
- 238000007036 catalytic synthesis reaction Methods 0.000 claims abstract 6
- 238000002309 gasification Methods 0.000 claims abstract 6
- 239000001569 carbon dioxide Substances 0.000 claims abstract 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract 4
- 238000006243 chemical reaction Methods 0.000 claims abstract 4
- 238000001816 cooling Methods 0.000 claims abstract 4
- 239000001257 hydrogen Substances 0.000 claims abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract 4
- 238000000746 purification Methods 0.000 claims abstract 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract 3
- 239000004202 carbamide Substances 0.000 claims abstract 3
- 238000010926 purge Methods 0.000 claims abstract 3
- 239000000654 additive Substances 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 239000002440 industrial waste Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
1. Способ утилизации углеродсодержащих отходов, включающий стадию термической газификации углеродсодержащих отходов с получением синтез-газа, стадию охлаждения и очистки синтез-газа, стадию каталитического синтеза углеводородов на основе синтез-газа с получением жидкого топлива, генерацию тепловой и электрической энергии с использованием сопутствующих горючих газов, как топлива, отличающийся тем, что синтез-газ после охлаждения и очистки разделяют на два потока, первый поток синтез-газа подвергают коррекции его состава путем паровой конверсии части оксида углерода в диоксид углерода до достижения соотношения водорода к оксиду углерода в синтез-газе в пределах 1,8-2,4 со следующей подачей синтез-газа на стадию каталитического синтеза углеводородов, а второй поток синтез-газа подвергают полной паровой конверсии оксида углерода в диоксид углерода, на основе полученного диоксида углерода синтезируют карбамид, а водород используют в качестве топлива для генерации тепловой и электрической энергии.2. Способ по п.1, отличающийся тем, что перед стадией термической газификации в углеродсодержащие отходы добавляют уголь, и/или отработанные резинотехнические изделия, и/или другие горючие добавки, в количестве, необходимом для обеспечения калорийности отходов не меньше 10 МДж/кг.3. Способ по п.1, отличающийся тем, что стадия каталитического синтеза углеводородов включает синтез метанола на основе синтез-газа с образованием сопутствующих продувочных газов и последующий синтез топлива на основе метанола с образованием сопутствующих легких углеводородов.4. Способ по пп.1 и 3, отличающийся тем, что стадию термической га1. A method for the utilization of carbon-containing waste, including the stage of thermal gasification of carbon-containing waste to produce synthesis gas, the stage of cooling and purification of synthesis gas, the stage of catalytic synthesis of hydrocarbons based on synthesis gas to produce liquid fuel, the generation of thermal and electric energy using associated fuels gases as fuel, characterized in that the synthesis gas after cooling and purification is divided into two streams, the first stream of synthesis gas is subjected to correction of its composition by steam the conversion of part of carbon monoxide to carbon dioxide to achieve a ratio of hydrogen to carbon monoxide in the synthesis gas in the range of 1.8-2.4 with the next supply of synthesis gas to the stage of catalytic synthesis of hydrocarbons, and the second synthesis gas stream is subjected to complete vapor conversion of the oxide urea is synthesized on the basis of the obtained carbon dioxide, and hydrogen is used as fuel for the generation of thermal and electric energy. 2. The method according to claim 1, characterized in that before the stage of thermal gasification, carbon and / or spent rubber products and / or other combustible additives are added to the carbon-containing waste in an amount necessary to ensure the calorie content of the waste is not less than 10 MJ / kg . The method according to claim 1, characterized in that the stage of the catalytic synthesis of hydrocarbons includes the synthesis of methanol based on synthesis gas with the formation of concomitant purge gases and the subsequent synthesis of fuel based on methanol with the formation of concomitant light hydrocarbons. The method according to claims 1 and 3, characterized in that the stage of thermal ha
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA201012161A UA96098C2 (en) | 2010-10-14 | 2010-10-14 | Method of recycling carbonaceous waste |
| UAA201012161 | 2010-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2011141164A true RU2011141164A (en) | 2013-04-20 |
Family
ID=49151854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011141164/04A RU2011141164A (en) | 2010-10-14 | 2011-10-10 | METHOD FOR CARBON-CONTAINING WASTE DISPOSAL |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2011141164A (en) |
| UA (1) | UA96098C2 (en) |
-
2010
- 2010-10-14 UA UAA201012161A patent/UA96098C2/en unknown
-
2011
- 2011-10-10 RU RU2011141164/04A patent/RU2011141164A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| UA96098C2 (en) | 2011-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20141013 |