MD3193B2 - Procedeu de gazificare termochimica a materiei prime ce contine carbon - Google Patents
Procedeu de gazificare termochimica a materiei prime ce contine carbon Download PDFInfo
- Publication number
- MD3193B2 MD3193B2 MDA20040277A MD20040277A MD3193B2 MD 3193 B2 MD3193 B2 MD 3193B2 MD A20040277 A MDA20040277 A MD A20040277A MD 20040277 A MD20040277 A MD 20040277A MD 3193 B2 MD3193 B2 MD 3193B2
- Authority
- MD
- Moldova
- Prior art keywords
- gasification
- raw material
- gas
- steam
- combustion
- Prior art date
Links
- 238000002309 gasification Methods 0.000 title abstract 13
- 239000002994 raw material Substances 0.000 title abstract 12
- 238000000034 method Methods 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 4
- 239000002893 slag Substances 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- 238000001035 drying Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- -1 dioxides Chemical class 0.000 abstract 1
- 150000002013 dioxins Chemical class 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 239000003063 flame retardant Substances 0.000 abstract 1
- 150000002240 furans Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la tehnologia chimica a combustibililor, in particular la gazificarea materiei prime ce contine carbon, si poate fi utilizata in domeniile chimiei, combustibililor si energeticii. Procedeul de gazificare termochimica a materiei prime ce contine carbon, care se realizeaza intr-un reactor-gazificator de tip mina avand amplasate desus in jos zonele: de incarcare cu camera cu ecluza, de gazificare, de ardere si de evacuare a reziduurilor de cenusa si zgura, include incarcarea materiei prime in camera cu ecluza si formarea in reactorul-gazificator a unui strat de materie prima permeabil la gaz, initierea procesului de ardere amateriei prime, arderea materiei prime si mentinerea regimurilor de ardere si de gazificare a acesteia, captarea din zona de gazificare, alaturata zonei de incarcare, a produsului-gaz, debitarea in zona de ardere a insuflarii de aer cu vapori prin reziduul de cenusa si zgura si evacuarea din zona de ardere a reziduului de cenusa si zgura. In camera cu ecluza, prin incalzire indirecta, materia prima este supusa uscarii pana la umiditatea de 3...7%, in zona de ardere se mentine temperatura de 1350...1700°C, insuflarea aerului cu vapori se efectueaza ciclic sub presiunea de 0,10…0,14 MPa, amestecul de abur si gaz format in procesul uscarii materiei prime din camera cu ecluza se debiteaza ciclic in zona de gazificare, gazificarea se efectueazala o rarefiere de 0,030…0,045 MPa si temperatura de 1800…2300°C, iar mentinerea regimurilor de ardere si de gazificare se asigura prin reglarea insuflarii aerului cu vapori, debitarea amestecului de abur si gaz, evacuarea reziduurilor de cenusa si zgura si incarcarea pe portii a materiei prime. Totodata, stratul de materie prima in reactorul-gazificator se formeaza cu joc fata de peretii acestuia, iar debitarea amestecului de abur si gaz in zonade gazificare si evacuarea produsului-gaz din zona de gazificare se efectueaza tangential. In plus,in amestecul de abur si gaz, evacuat din camera cu ecluza, se injecteaza apa. Rezultatul consta in posibilitatea gazificarii oricarei materii prime ce contine carbon cu umiditatea de pana la 65% si cu un continut de material ignifug de pana la 50%. Produsul-gaz nu contine componente nocive ecologic: dioxine, dioxizi, furani.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040277A MD3193C2 (ro) | 2004-11-23 | 2004-11-23 | Procedeu de gazificare termochimică a materiei prime ce conţine carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040277A MD3193C2 (ro) | 2004-11-23 | 2004-11-23 | Procedeu de gazificare termochimică a materiei prime ce conţine carbon |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20040277A MD20040277A (ro) | 2006-10-31 |
| MD3193B2 true MD3193B2 (ro) | 2006-11-30 |
| MD3193C2 MD3193C2 (ro) | 2007-06-30 |
Family
ID=37397462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20040277A MD3193C2 (ro) | 2004-11-23 | 2004-11-23 | Procedeu de gazificare termochimică a materiei prime ce conţine carbon |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3193C2 (ro) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2385343C1 (ru) * | 2008-12-10 | 2010-03-27 | Закрытое Акционерное Общество Научно-Производственная Компания "Интергаз" | Способ переработки углерод- и/или углеводородсодержащих продуктов и реактор для его осуществления |
| MD4188C1 (ro) * | 2011-11-07 | 2013-06-30 | Валерий ДИНТОВ | Instalaţie pentru prelucrarea materiei prime ce conţine carbon |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3917C2 (ro) * | 2006-09-20 | 2009-12-31 | Dinano Ecotechnology Llc | Procedeu de prelucrare termochimică a materiei prime ce conţine carbon |
| MD3959C2 (ro) * | 2007-07-04 | 2010-04-30 | Dinano Ecotechnology Llc | Dispozitiv de încărcare a instalaţiei pentru prelucrarea materiei prime ce conţine carbon |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2079051C1 (ru) * | 1994-06-23 | 1997-05-10 | Институт химической физики в Черноголовке РАН | Способ переработки твердых бытовых отходов |
-
2004
- 2004-11-23 MD MDA20040277A patent/MD3193C2/ro not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2385343C1 (ru) * | 2008-12-10 | 2010-03-27 | Закрытое Акционерное Общество Научно-Производственная Компания "Интергаз" | Способ переработки углерод- и/или углеводородсодержащих продуктов и реактор для его осуществления |
| WO2010068139A1 (ru) * | 2008-12-10 | 2010-06-17 | Закрытое Акционерное Общество Научно-Производственная Компания "Интергаз" | Способ переработки углерод- и/или углеводородсодержащих продуктов и реактор для его осуществления |
| MD4188C1 (ro) * | 2011-11-07 | 2013-06-30 | Валерий ДИНТОВ | Instalaţie pentru prelucrarea materiei prime ce conţine carbon |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3193C2 (ro) | 2007-06-30 |
| MD20040277A (ro) | 2006-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |