Nothing Special   »   [go: up one dir, main page]

MX2024000020A - Productos de biocarbono de baja intensidad de agua y procesos para producir productos de biocarbono de baja intensidad de agua. - Google Patents

Productos de biocarbono de baja intensidad de agua y procesos para producir productos de biocarbono de baja intensidad de agua.

Info

Publication number
MX2024000020A
MX2024000020A MX2024000020A MX2024000020A MX2024000020A MX 2024000020 A MX2024000020 A MX 2024000020A MX 2024000020 A MX2024000020 A MX 2024000020A MX 2024000020 A MX2024000020 A MX 2024000020A MX 2024000020 A MX2024000020 A MX 2024000020A
Authority
MX
Mexico
Prior art keywords
water
intensity
biocarbon
low
products
Prior art date
Application number
MX2024000020A
Other languages
English (en)
Inventor
James A Mennell
Dustin Slack
Daren Daugaard
Original Assignee
Carbon Tech Holdings Llc
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 Carbon Tech Holdings Llc filed Critical Carbon Tech Holdings Llc
Publication of MX2024000020A publication Critical patent/MX2024000020A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/005—After-treatment of coke, e.g. calcination desulfurization
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
    • C10B57/10—Drying
    • 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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/62—Processes with separate withdrawal of the distillation products
    • 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
    • C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/363—Pellets or granulates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/442—Wood or forestry waste
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0903—Feed preparation
    • C10J2300/0906—Physical processes, e.g. shredding, comminuting, chopping, sorting
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/094—Char
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0461—Fractions defined by their origin
    • C10L2200/0469—Renewables or materials of biological origin
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/02—Combustion or pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/06—Heat exchange, direct or indirect
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/08—Drying or removing water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/30—Pressing, compressing or compacting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Ecology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Coke Industry (AREA)

Abstract

Los procesos descritos en la presente son tecnologías amigables con el medio ambiente para producir productos de biocarbono con baja intensidad de agua y baja intensidad de carbono. Algunas variaciones proporcionan un proceso de baja intensidad de agua para producir un producto de biocarbono, que comprende: proporcionar una materia prima de partida que comprende biomasa y agua; secar la materia prima de partida para generar una materia prima seca y un primer vapor; pirolizar la materia prima seca para generar sólidos calientes y un segundo vapor; condensar el primer vapor para generar un primer líquido condensado que tiene un primer pH desde aproximadamente 1 a aproximadamente 7; condensar el segundo vapor para generar un segundo líquido condensado que tiene un segundo pH desde aproximadamente 1 a aproximadamente 7; formar agua ácida que comprende el primer líquido condensado, el segundo líquido condensado o una mezcla de los mismos; lavar y enfriar los sólidos calientes usando el agua ácida, para generar sólidos lavados y enfriados; y recuperar los sólidos lavados y enfriados como un producto de biocarbono con baja intensidad de agua.
MX2024000020A 2021-07-07 2022-07-07 Productos de biocarbono de baja intensidad de agua y procesos para producir productos de biocarbono de baja intensidad de agua. MX2024000020A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163219267P 2021-07-07 2021-07-07
US202163219781P 2021-07-08 2021-07-08
PCT/US2022/036282 WO2023283284A1 (en) 2021-07-07 2022-07-07 Low-water-intensity biocarbon products, and processes for producing low-water-intensity biocarbon products

Publications (1)

Publication Number Publication Date
MX2024000020A true MX2024000020A (es) 2024-04-02

Family

ID=84799390

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024000020A MX2024000020A (es) 2021-07-07 2022-07-07 Productos de biocarbono de baja intensidad de agua y procesos para producir productos de biocarbono de baja intensidad de agua.

Country Status (8)

Country Link
US (1) US20230012217A1 (es)
EP (2) EP4438694A3 (es)
JP (1) JP2024528574A (es)
KR (1) KR20240032110A (es)
AU (1) AU2022308659A1 (es)
CA (1) CA3226129A1 (es)
MX (1) MX2024000020A (es)
WO (1) WO2023283284A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117443372B (zh) * 2023-10-31 2024-10-25 重庆科技学院 一种锰氧化微藻-碳基pms催化剂及其制备方法、应用
CN118130598B (zh) * 2024-04-30 2024-07-30 云南商测质量检验技术服务有限公司 一种食品中二氧化硫测定方法及系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002565A (en) * 1975-08-25 1977-01-11 Chevron Research Company Waste-water process
US4317703A (en) * 1980-12-03 1982-03-02 American Can Company Pyrolysis process utilizing pyrolytic oil recycle
US7794601B1 (en) * 2004-04-07 2010-09-14 The United States Of America, As Represented By The Secretary Of Agriculture Pyrolytic products from poultry manure
WO2010099058A2 (en) * 2009-02-24 2010-09-02 University Of Georgia Research Foundation, Inc. Production of higher quality bio-oils by in-line esterification of pyrolysis vapor
WO2011041756A2 (en) * 2009-10-01 2011-04-07 Mississippi State University Method of increasing anhydrosugars, pyroligneous fractions and esterified bio-oil
PL2697185T3 (pl) * 2011-04-15 2020-12-28 Carbon Technology Holdings, LLC Sposoby wytwarzania wysokowęglowych odczynników biogenicznych
US9527780B2 (en) * 2013-05-24 2016-12-27 Cool Planet Energy Systems, Inc. Enhancing biochar performance using pyrolysis acid stream
US10059634B2 (en) * 2011-06-06 2018-08-28 Cool Planet Energy Systems, Inc. Biochar suspended solution
US9261274B2 (en) * 2011-12-21 2016-02-16 Res Usa, Llc Supplemental fuel to combustor of dual fluidized bed gasifier
NL2008835C2 (en) * 2012-05-16 2013-11-20 Btg Biomass Technology Group B V Method for controlling the water content in pyrolysis liquids.
US20150183961A1 (en) * 2013-12-26 2015-07-02 Mahesh Talwar Biomass Processing
WO2016054431A1 (en) * 2014-10-01 2016-04-07 Cool Planet Energy Systems, Inc. Biochars and biochar treatment processes
WO2020212198A1 (en) * 2019-04-15 2020-10-22 Carbonzero Sagl Continuous reactor device and process for treatment of biomass
CA3140459A1 (en) * 2019-06-06 2020-12-10 Ronald David GOLDSCHLAGER Production of products from biomass

Also Published As

Publication number Publication date
KR20240032110A (ko) 2024-03-08
EP4438694A3 (en) 2024-12-11
EP4438694A2 (en) 2024-10-02
JP2024528574A (ja) 2024-07-30
EP4367062A4 (en) 2024-12-11
EP4367062A1 (en) 2024-05-15
US20230012217A1 (en) 2023-01-12
WO2023283284A1 (en) 2023-01-12
AU2022308659A1 (en) 2024-02-22
CA3226129A1 (en) 2023-01-12

Similar Documents

Publication Publication Date Title
MX2024000020A (es) Productos de biocarbono de baja intensidad de agua y procesos para producir productos de biocarbono de baja intensidad de agua.
US20110162952A1 (en) Salt water desalination using energy from gasification process
JP2020157299A (ja) 廃水処理方法及び廃水処理装置
CN102816061A (zh) 一种以煤为原料同时制备均苯四甲酸和对苯二甲酸的方法
WO2016039618A1 (en) Bio-based crotonic acid production
JP2013503913A5 (es)
CN104788322B (zh) 一种溴代吡咯腈生产中的三乙胺回收处理方法
CN104447333B (zh) 一种液体受阻酚类抗氧剂1135的生产方法
CN106315953B (zh) 一种合成革废水深度回收处理工艺及装置
US2140572A (en) Process for producing furfural
CN104387347B (zh) 2-甲基马来酸酐和1,3-双（柠康酰亚胺甲基）苯的制备方法
CN110606819A (zh) 一种1,2,3,6-四氢邻苯二甲酰亚胺的生产方法
CN104292460A (zh) 天冬氨酸-衣康酸共聚物及其合成方法
CN102516119B (zh) 一种连续低能耗的乙腈精制工艺
CN104557537A (zh) 一种塔内反应精馏生产丙烯酸丁酯的方法
CN106957284A (zh) 一种叔碳酸缩水甘油酯粗产品的分离提纯精制工艺
CN105348032A (zh) 一种甲苯甲醇侧链烷基化生产苯乙烯的工艺方法
CN104419431A (zh) 一种焦炉荒煤气余热回收并利用的方法
MY186964A (en) Process for preparing a syngas and syngas cooling device
CN103073394B (zh) 一种由水杨酸升华残渣生产苯酚的方法
CN106800507A (zh) 一种生产甲酸钠过程中的固液分离方法
CN104003871B (zh) 利用邻苯二甲酸丁苄酯精馏低沸物制备乙酸苄酯的方法
CN101759200A (zh) Dl-对羟基苯甘氨酸合成母液处理技术
CN103058864B (zh) 丁位癸内酯或丁位十二内酯生产废酸用于合成乙酸苄酯的方法
JP2008266290A (ja) シクロヘキサノンオキシムの回収方法