BR112018012075A2 - dispositivo de economia de vapor - Google Patents

dispositivo de economia de vapor

Info

Publication number
BR112018012075A2
BR112018012075A2 BR112018012075A BR112018012075A BR112018012075A2 BR 112018012075 A2 BR112018012075 A2 BR 112018012075A2 BR 112018012075 A BR112018012075 A BR 112018012075A BR 112018012075 A BR112018012075 A BR 112018012075A BR 112018012075 A2 BR112018012075 A2 BR 112018012075A2
Authority
BR
Brazil
Prior art keywords
open end
saving device
steam saving
coupled
tubular body
Prior art date
Application number
BR112018012075A
Other languages
English (en)
Other versions
BR112018012075B1 (pt
BR112018012075B8 (pt
Inventor
Huehnlein Bjoern
Graser Konstanze
Hortsch Ralf
Hoppe Thomas
Original Assignee
Clariant Int Ltd
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.)
Filing date
Publication date
Application filed by Clariant Int Ltd filed Critical Clariant Int Ltd
Publication of BR112018012075A2 publication Critical patent/BR112018012075A2/pt
Publication of BR112018012075B1 publication Critical patent/BR112018012075B1/pt
Publication of BR112018012075B8 publication Critical patent/BR112018012075B8/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/36—Explosive disintegration by sudden pressure reduction
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
    • B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
    • B01J2204/005—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the outlet side being of particular interest

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

um dispositivo de economia de vapor para um sistema de explosão de vapor para pré-tratamento hidrotérmico de biomassa compreende um corpo tubular (30) com uma primeira extremidade aberta (32) e uma segunda extremidade aberta (34). a primeira extremidade aberta (32) sendo adaptada para ser acoplada a uma abertura de saída (14) de um recipiente de reator de explosão de vapor (10), a segunda extremidade aberta (34) sendo adaptada para ser acoplada a uma linha de descarga (18). a superfície interna (36) do corpo tubular (30) do bocal (16) pode compreender uma estrutura helicoidal gravada (38).
BR112018012075A 2015-12-14 2016-11-30 Bocal e sistema para tratamento de explosão de vapor de material de biomassa compreendendo o bocal BR112018012075B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15199879.6A EP3181219B1 (en) 2015-12-14 2015-12-14 Steam saving device
EP15199879.6 2015-12-14
PCT/EP2016/079272 WO2017102330A1 (en) 2015-12-14 2016-11-30 Steam saving device

Publications (3)

Publication Number Publication Date
BR112018012075A2 true BR112018012075A2 (pt) 2018-11-27
BR112018012075B1 BR112018012075B1 (pt) 2020-12-22
BR112018012075B8 BR112018012075B8 (pt) 2022-08-30

Family

ID=55129396

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018012075A BR112018012075B8 (pt) 2015-12-14 2016-11-30 Bocal e sistema para tratamento de explosão de vapor de material de biomassa compreendendo o bocal

Country Status (9)

Country Link
US (1) US11155962B2 (pt)
EP (2) EP3181219B1 (pt)
CN (1) CN108290127B (pt)
AR (1) AR106965A1 (pt)
AU (1) AU2016371681B9 (pt)
BR (1) BR112018012075B8 (pt)
CA (1) CA3005567C (pt)
EA (1) EA034743B1 (pt)
WO (1) WO2017102330A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543000C2 (en) * 2018-06-26 2020-09-22 Valmet Oy Method and system for discharging hydrothermally treated lignocellulosic material

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017043A (en) * 1930-09-17 1935-10-15 Galliot Norbert Device for conveying gaseous streams
FI115998B (fi) * 2000-10-17 2005-08-31 Andritz Oy Laite mustalipeän syöttämiseksi talteenottokattilaan
DE10247763A1 (de) * 2002-10-14 2004-06-03 Robert Bosch Gmbh Zerstäuberdüse
JP3965696B2 (ja) * 2004-02-05 2007-08-29 日立金属株式会社 粉末のプラズマ処理装置および粉末のプラズマ処理方法
CN101400372B (zh) 2006-03-21 2013-04-24 波尔蒂公开有限公司 蒸汽输送器
CA2650913C (en) 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2650919C (en) 2009-01-23 2014-04-22 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CN101348804B (zh) 2008-09-17 2011-06-15 北京林业大学 一种低强度蒸汽爆破灌木茎杆分离主成分的方法
US9518358B2 (en) * 2011-02-17 2016-12-13 Andritz Inc. Assembly of nozzles and valves as discharge ports of a pressurized vessel and method for switching and replacing the nozzles and valves
KR20150047576A (ko) * 2012-09-19 2015-05-04 안드리츠 인코포레이티드 스팀 폭발 전처리 공정을 위해 스팀을 추가하는 장치 및 방법
US8877012B2 (en) * 2012-10-24 2014-11-04 Andritz Inc. Piping system from reactor to separator and method to control process flow
CN203291824U (zh) 2013-06-13 2013-11-20 郑州大学 一种木质纤维素生物质原料连续蒸汽爆破装置
CN103321073B (zh) 2013-06-13 2016-05-25 郑州大学 一种木质纤维素生物质原料连续蒸汽爆破工艺
KR20150122247A (ko) * 2013-08-26 2015-10-30 에이비비 가부시키가이샤 회전 무화두형 도장기
CA2968854A1 (en) * 2014-12-04 2016-06-09 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
CN204356320U (zh) 2014-12-15 2015-05-27 郑州大学 一种生物质蒸汽爆破装置

Also Published As

Publication number Publication date
CA3005567A1 (en) 2017-06-22
CN108290127A (zh) 2018-07-17
CN108290127B (zh) 2021-12-31
AU2016371681B2 (en) 2019-03-07
BR112018012075B1 (pt) 2020-12-22
US11155962B2 (en) 2021-10-26
AR106965A1 (es) 2018-03-07
EP3181219A1 (en) 2017-06-21
WO2017102330A1 (en) 2017-06-22
CA3005567C (en) 2019-11-12
AU2016371681A1 (en) 2018-05-31
EP3181219B1 (en) 2024-04-17
EA034743B1 (ru) 2020-03-16
US20200011011A1 (en) 2020-01-09
BR112018012075B8 (pt) 2022-08-30
AU2016371681B9 (en) 2019-03-21
EP3389841A1 (en) 2018-10-24
EA201891412A1 (ru) 2018-11-30

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/11/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH (DE)