• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Procedure for the purification of gases containing volatile organic compounds. Process for the purification of a gas comprising: (a) introducing the gas (1) into an absorber (5) and contacting said gas (1) with a stream (3) (or alternatively (3 ')) to obtain a liquid (4), and a stream of gas (2) purified; (b) introducing the liquid (4) into a conditioning tank (9) and adding a mineral nutrient medium (6) and an appropriate base quantity (7) to the liquid (4) to obtain a liquid effluent (8); (c) introducing the liquid effluent (8) into an anaerobic bioreactor (14) to obtain a stream of biomethane (11) and a liquid stream (12); (d) introducing the liquid stream (12) in a degasser (20) to obtain a gaseous stream (18) and a stream (3 '); and (e) recirculating the stream (3 ') by introducing it into the absorber (5). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2542257A2
    申请号:ES201430125
    申请日:2014-02-03
    公开日:2015-08-03
    发明作者:Albert WAALKENS；Maria Carmen GABALDÓN GARCÍA；Josep Manuel PEÑARROCHA OLTRA；Francisco Javier ÁLVAREZ HORNOS
    申请人:Universitat de Valencia；Dsf Bv；
    IPC主号:
    专利说明:

    image 1
    权利要求:
    Claims (1)
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    同族专利:
    公开号 | 公开日
    US20160332115A1|2016-11-17|
    WO2015114436A1|2015-08-06|
    ES2542257B1|2016-06-29|
    ES2542257R1|2015-09-10|
    EP3103545A1|2016-12-14|
    US9975088B2|2018-05-22|
    EP3103545B1|2019-08-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE2547675B2|1975-10-24|1978-06-01|Daimler-Benz Ag, 7000 Stuttgart|Process for the wet cleaning of polluted exhaust air|
    DE3608170A1|1986-03-12|1987-09-17|Gewerk Keramchemie|METHOD AND DEVICE FOR PURIFYING EXHAUST AIR EXTRACTED WITH BIODEGRADABLE POLLUTIONS|
    JPH0326882Y2|1986-12-12|1991-06-11|
    US5157205A|1991-09-23|1992-10-20|Occidental Chemical Corporation|Process for removing aldehydes and/or vinyl esters from gaseous or liquid process streams|
    NL9300838A|1993-05-14|1994-12-01|Clair Tech Bv|Method for the biological cleaning of a contaminated gas stream.|
    CA2160311A1|1995-10-11|1997-04-12|Bechara Safi|Method of extracting light volatile solvents from a gaseous effluent by wet-scrubbing a gaseous effluent and biomethanation of the solvent-rich liquid|
    US6280696B1|2000-04-05|2001-08-28|Taiwan Semiconductor Manufacturing Company, Ltd|Method and apparatus for removing high boiling point volatile organic compounds from an exhaust|
    AT502374B1|2005-11-30|2007-03-15|Scheuch Gmbh|Bioscrubber for purifying dirty gases comprises scrubbing liquid containing water and microorganisms, irrigation device, collection tank, package of vertical and mutually adjacent tubes in mass-transfer zone, and rotary sprinkler|
    JP2011200792A|2010-03-25|2011-10-13|Kobelco Eco-Solutions Co Ltd|Apparatus and method for anaerobic treatment|
    ES2548249T3|2010-12-07|2015-10-15|Veolia Water Solutions & Technologies Support|Installation and process to recover methane from a liquid effluent|
    ES2542257B1|2014-02-03|2016-06-29|Universitat De València|PROCEDURE FOR THE DEPURATION OF GASES CONTAINING VOLATILE ORGANIC COMPOUNDS|ES2542257B1|2014-02-03|2016-06-29|Universitat De València|PROCEDURE FOR THE DEPURATION OF GASES CONTAINING VOLATILE ORGANIC COMPOUNDS|
    CN107661684B|2017-07-20|2021-05-07|中石化宁波工程有限公司|Volatile organic waste gas treatment process|
    CN107441886A|2017-08-11|2017-12-08|苏州坎泽环保工程有限公司|A kind of water-gas combined processing system of organic exhaust gas spray-absorption|
    法律状态:
    2016-06-29| FG2A| Definitive protection|Ref document number: 2542257 Country of ref document: ES Kind code of ref document: B1 Effective date: 20160629 |
    2020-12-02| PC2A| Transfer of patent|Owner name: PURE HLD BV Effective date: 20201126 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201430125A|ES2542257B1|2014-02-03|2014-02-03|PROCEDURE FOR THE DEPURATION OF GASES CONTAINING VOLATILE ORGANIC COMPOUNDS|ES201430125A| ES2542257B1|2014-02-03|2014-02-03|PROCEDURE FOR THE DEPURATION OF GASES CONTAINING VOLATILE ORGANIC COMPOUNDS|
    US15/113,830| US9975088B2|2014-02-03|2015-01-23|Method for the purification of gases containing volatile organic compounds|
    EP15710237.7A| EP3103545B1|2014-02-03|2015-01-23|Method for the purification of gases containing volatile organic compounds|
    PCT/IB2015/000059| WO2015114436A1|2014-02-03|2015-01-23|Method for the purification of gases containing volatile organic compounds|
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