BRPI1105771A2 - hydrocarbon gas processing. - Google Patents

hydrocarbon gas processing.

Info

Publication number: BRPI1105771A2
Authority: BR; Brazil
Prior art keywords: gas processing; hydrocarbon gas; hydrocarbon; processing; gas
Prior art date: 2010-03-31

Application number

BRPI1105771A

Other languages

Portuguese (pt)

Inventor

Andrew F Johnke

Don L Tyler

Hank M Hudson

Joe T Lynch

John D Wilkinson

Kyle T Cuellar

Larry W Lewis

Original Assignee

Orlloff Engineers Ltd

Sme Products Lp

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.)

2010-03-31

Filing date

2011-03-21

Publication date

2016-05-03

2010-03-31 Priority claimed from US12/750,862 external-priority patent/US8881549B2/en

2010-03-31 Priority claimed from PCT/US2010/029331 external-priority patent/WO2010144172A1/en

2010-05-03 Priority claimed from PCT/US2010/033374 external-priority patent/WO2010144186A1/en

2010-05-03 Priority claimed from US12/772,472 external-priority patent/US9933207B2/en

2010-05-17 Priority claimed from US12/781,259 external-priority patent/US9939195B2/en

2010-05-17 Priority claimed from PCT/US2010/035121 external-priority patent/WO2010144217A1/en

2011-03-15 Priority claimed from US13/048,315 external-priority patent/US9052136B2/en

2011-03-17 Priority claimed from PCT/US2011/028872 external-priority patent/WO2011123253A1/en

2011-03-18 Priority claimed from PCT/US2011/029034 external-priority patent/WO2011126710A1/en

2011-03-18 Priority claimed from US13/051,682 external-priority patent/US9074814B2/en

2011-03-21 Application filed by Orlloff Engineers Ltd, Sme Products Lp filed Critical Orlloff Engineers Ltd

2011-03-21 Priority claimed from US13/052,348 external-priority patent/US9052137B2/en

2011-03-21 Priority claimed from PCT/US2011/029234 external-priority patent/WO2011123276A1/en

2016-05-03 Publication of BRPI1105771A2 publication Critical patent/BRPI1105771A2/en

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
- F25J3/0209—Natural gas or substitute natural gas
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
- C10G5/04—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas with liquid absorbents
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
- C10G5/06—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas by cooling or compressing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
- F25J3/0233—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 1 carbon atom or more
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
- F25J3/0242—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 3 carbon atoms or more
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1025—Natural gas
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/30—Processes or apparatus using separation by rectification using a side column in a single pressure column system
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/78—Refluxing the column with a liquid stream originating from an upstream or downstream fractionator column
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
- F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
- F25J2235/60—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams the fluid being (a mixture of) hydrocarbons
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/02—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/12—External refrigeration with liquid vaporising loop
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/60—Closed external refrigeration cycle with single component refrigerant [SCR], e.g. C1-, C2- or C3-hydrocarbons
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/40—Vertical layout or arrangement of cold equipments within in the cold box, e.g. columns, condensers, heat exchangers etc.

BRPI1105771A 2010-03-31 2011-03-21 hydrocarbon gas processing. BRPI1105771A2 (en)

Applications Claiming Priority (12)

Application Number	Priority Date	Filing Date	Title
US12/750,862 US8881549B2 (en)	2009-02-17	2010-03-31	Hydrocarbon gas processing
PCT/US2010/029331 WO2010144172A1 (en)	2009-06-11	2010-03-31	Hydrocarbon gas processing
PCT/US2010/033374 WO2010144186A1 (en)	2009-06-11	2010-05-03	Hydrocarbon gas processing
US12/772,472 US9933207B2 (en)	2009-02-17	2010-05-03	Hydrocarbon gas processing
US12/781,259 US9939195B2 (en)	2009-02-17	2010-05-17	Hydrocarbon gas processing including a single equipment item processing assembly
PCT/US2010/035121 WO2010144217A1 (en)	2009-06-11	2010-05-17	Hydrocarbon gas processing
US13/048,315 US9052136B2 (en)	2010-03-31	2011-03-15	Hydrocarbon gas processing
PCT/US2011/028872 WO2011123253A1 (en)	2010-03-31	2011-03-17	Hydrocarbon gas processing
PCT/US2011/029034 WO2011126710A1 (en)	2010-03-31	2011-03-18	Hydrocarbon gas processing
US13/051,682 US9074814B2 (en)	2010-03-31	2011-03-18	Hydrocarbon gas processing
US13/052,348 US9052137B2 (en)	2009-02-17	2011-03-21	Hydrocarbon gas processing
PCT/US2011/029234 WO2011123276A1 (en)	2009-02-17	2011-03-21	Hydrocarbon gas processing

Publications (1)

Publication Number	Publication Date
BRPI1105771A2 true BRPI1105771A2 (en)	2016-05-03

Family

ID=56291223

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI1105771A BRPI1105771A2 (en)	2010-03-31	2011-03-21	hydrocarbon gas processing.

Country Status (7)

Country	Link
JP (1)	JP5870086B2 (en)
CN (1)	CN102695934B (en)
AU (1)	AU2011233577B2 (en)
BR (1)	BRPI1105771A2 (en)
CA (1)	CA2764590C (en)
EA (1)	EA024494B1 (en)
MY (1)	MY160876A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3044528A1 (en) *	2013-09-11	2016-07-20	Ortloff Engineers, Ltd	Hydrocarbon gas processing
CN108507277A (en) *	2018-04-28	2018-09-07	中国石油工程建设有限公司	A kind of the cold comprehensive utilization device and method of natural gas ethane recovery
MY195957A (en) *	2019-03-11	2023-02-27	Uop Llc	Hydrocarbon Gas Processing
CN111763131A (en) *	2019-04-02	2020-10-13	天津中油科远石油工程有限责任公司	Method and device for producing ethane by cold dry gas reflux

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5568737A (en) *	1994-11-10	1996-10-29	Elcor Corporation	Hydrocarbon gas processing
US5675054A (en) *	1995-07-17	1997-10-07	Manley; David	Low cost thermal coupling in ethylene recovery
US5685170A (en) *	1995-11-03	1997-11-11	Mcdermott Engineers & Constructors (Canada) Ltd.	Propane recovery process
US7310971B2 (en) *	2004-10-25	2007-12-25	Conocophillips Company	LNG system employing optimized heat exchangers to provide liquid reflux stream
US6516631B1 (en) *	2001-08-10	2003-02-11	Mark A. Trebble	Hydrocarbon gas processing
US6694775B1 (en) *	2002-12-12	2004-02-24	Air Products And Chemicals, Inc.	Process and apparatus for the recovery of krypton and/or xenon
US7484385B2 (en) *	2003-01-16	2009-02-03	Lummus Technology Inc.	Multiple reflux stream hydrocarbon recovery process
US9933207B2 (en) *	2009-02-17	2018-04-03	Ortloff Engineers, Ltd.	Hydrocarbon gas processing
AU2010259236B2 (en) *	2009-06-11	2015-11-05	Ortloff Engineers, Ltd.	Hydrocarbon gas processing
AR076506A1 (en) *	2009-06-11	2011-06-15	Sme Products Lp	HYDROCARBON GAS PROCESSING

2011
- 2011-03-21 BR BRPI1105771A patent/BRPI1105771A2/en not_active Application Discontinuation
- 2011-03-21 AU AU2011233577A patent/AU2011233577B2/en not_active Ceased
- 2011-03-21 EA EA201200005A patent/EA024494B1/en not_active IP Right Cessation
- 2011-03-21 JP JP2013502636A patent/JP5870086B2/en active Active
- 2011-03-21 CN CN201180002401.5A patent/CN102695934B/en active Active
- 2011-03-21 MY MYPI2011005965A patent/MY160876A/en unknown
- 2011-03-21 CA CA2764590A patent/CA2764590C/en active Active

Also Published As

Publication number	Publication date
JP5870086B2 (en)	2016-02-24
JP2013527415A (en)	2013-06-27
CN102695934B (en)	2015-10-14
CN102695934A (en)	2012-09-26
AU2011233577A2 (en)	2012-03-01
EA024494B1 (en)	2016-09-30
EA201200005A1 (en)	2013-03-29
CA2764590C (en)	2017-04-25
AU2011233577A8 (en)	2012-06-07
MY160876A (en)	2017-03-31
AU2011233577A1 (en)	2012-02-02
AU2011233577B2 (en)	2015-11-19
CA2764590A1 (en)	2011-10-06

Legal Events

Date	Code	Title	Description
2019-01-08	B06F	Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
2019-10-22	B06U	Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
2020-01-14	B08F	Application fees: dismissal - article 86 of industrial property law	Free format text: REFERENTE A 9A ANUIDADE.
2020-06-23	B11B	Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements

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BR112014000155A2 (en)	2017-02-21	gas vent
BR112014032872A2 (en)	2017-06-27	biomass processing.
BR112015009583A2 (en)	2017-07-04	gas distribution facility.
IT1398416B1 (en)	2013-02-22	ELECTROVALVULAR DEVICE.
IT1398984B1 (en)	2013-03-28	PERFECT LOCK-DOOR DEVICE.
BRPI1011523A2 (en)	2016-03-29	hydrocarbon gas processing.
IT1398957B1 (en)	2013-03-28	GAS CLEANING SYSTEM PRODUCED BY GASIFICATORS.
ITTO20110489A1 (en)	2011-12-09	ENGAGEMENT DEVICE.
ITRM20110639A1 (en)	2012-05-31	GAS TANK.
IT1399382B1 (en)	2013-04-16	DEVICE.
BRPI1105770A2 (en)	2016-05-03	hydrocarbon gas processing.
BRPI1105771A2 (en)	2016-05-03	hydrocarbon gas processing.
IT1401887B1 (en)	2013-08-28	VALVE.
FR2966450B3 (en)	2012-11-16	HANDLING SUPPORT.
BRPI1011526A2 (en)	2016-03-29	hydrocarbon gas processing.
IT1401345B1 (en)	2013-07-18	BOMBOLETTA.
BRPI1105257A2 (en)	2016-05-03	hydrocarbon gas processing
FR2980994B1 (en)	2015-11-27	MULTI-PLATELET PREHENSEER.
ITTO20110675A1 (en)	2012-01-31	MOTORCYCLE.