BR9810419A - Sistema de vaporização de água negra e recuperação de vapor - Google Patents

Sistema de vaporização de água negra e recuperação de vapor

Info

Publication number
BR9810419A
BR9810419A BR9810419-5A BR9810419A BR9810419A BR 9810419 A BR9810419 A BR 9810419A BR 9810419 A BR9810419 A BR 9810419A BR 9810419 A BR9810419 A BR 9810419A
Authority
BR
Brazil
Prior art keywords
black water
water slurry
recovery system
vapor recovery
water vaporization
Prior art date
Application number
BR9810419-5A
Other languages
English (en)
Inventor
Paul S Wallace
M Kay Anderson
Delome D Fair
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of BR9810419A publication Critical patent/BR9810419A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0036—Flash degasification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/0093—Removing and treatment of non condensable gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0415—Purification by absorption in liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Industrial Gases (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Water Treatments (AREA)

Abstract

Patente de Invenção: <B>"SISTEMA DE VAPORIZAçãO DE áGUA NEGRA E RECUPERAçãO DE VAPOR"<D>. A invenção é um processo de desgaseificação e resfriamento de uma pasta semifluida de água negra quente. Esta pasta semifluida de água negra é obtida a partir de depuradores de gás sintético. A pasta semifluida de água negra é resfriada e desgaseificada mediante sua exposição a condições de vácuo suficientes para separar de si os gases dissolvidos da mesma. Estes gases são, depois, removidos da pasta semifluida de água negra. Estes gases podem ser, vantajosamente, reciclados no processo de gaseificação.
BR9810419-5A 1997-06-06 1998-06-05 Sistema de vaporização de água negra e recuperação de vapor BR9810419A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4878697P 1997-06-06 1997-06-06
PCT/US1998/011700 WO1998055195A1 (en) 1997-06-06 1998-06-05 Black water flash and vapor recovery process and apparatus

Publications (1)

Publication Number Publication Date
BR9810419A true BR9810419A (pt) 2000-10-03

Family

ID=21956445

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810419-5A BR9810419A (pt) 1997-06-06 1998-06-05 Sistema de vaporização de água negra e recuperação de vapor

Country Status (11)

Country Link
US (1) US6036748A (pt)
EP (1) EP0996491B1 (pt)
JP (1) JP4260225B2 (pt)
KR (1) KR100554078B1 (pt)
CN (1) CN1143714C (pt)
AU (1) AU741805B2 (pt)
BR (1) BR9810419A (pt)
CA (1) CA2292559C (pt)
DE (1) DE69831867T2 (pt)
ES (1) ES2249833T3 (pt)
WO (1) WO1998055195A1 (pt)

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CN103834441B (zh) * 2014-03-19 2015-11-25 河北凯跃化工集团有限公司 一种煤气化生产污水回收利用方法
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CN105600857B (zh) * 2015-10-22 2019-03-08 唐山三友集团兴达化纤有限公司 粘胶纤维生产中碱性废水的脱气处理工艺
CN113423810A (zh) * 2019-03-22 2021-09-21 积水化学工业株式会社 有机化合物的制造系统
CN112480974A (zh) * 2020-10-28 2021-03-12 中石化宁波工程有限公司 一种煤气化放空气异味去除工艺
CN113387501B (zh) * 2021-07-08 2022-11-15 宁夏神耀科技有限责任公司 一种含固黑水处理再利用装置及方法
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Also Published As

Publication number Publication date
JP4260225B2 (ja) 2009-04-30
CA2292559C (en) 2007-08-14
DE69831867D1 (de) 2006-02-23
CN1143714C (zh) 2004-03-31
KR100554078B1 (ko) 2006-02-22
WO1998055195A1 (en) 1998-12-10
US6036748A (en) 2000-03-14
AU8059898A (en) 1998-12-21
KR20010013494A (ko) 2001-02-26
EP0996491A1 (en) 2000-05-03
JP2002510243A (ja) 2002-04-02
CN1264316A (zh) 2000-08-23
CA2292559A1 (en) 1998-12-10
EP0996491B1 (en) 2005-10-12
ES2249833T3 (es) 2006-04-01
AU741805B2 (en) 2001-12-13
DE69831867T2 (de) 2006-07-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2465 DE 03-04-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.