EP3523404A4 - PROCESS FOR THE HYDROTHERMAL CARBONIZATION OF SLUDGE IN CHEMICAL PULP PLANTS - Google Patents

PROCESS FOR THE HYDROTHERMAL CARBONIZATION OF SLUDGE IN CHEMICAL PULP PLANTS Download PDF

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Publication number
EP3523404A4
EP3523404A4 EP17858813.3A EP17858813A EP3523404A4 EP 3523404 A4 EP3523404 A4 EP 3523404A4 EP 17858813 A EP17858813 A EP 17858813A EP 3523404 A4 EP3523404 A4 EP 3523404A4
Authority
EP
European Patent Office
Prior art keywords
sludge
chemical pulp
hydrothermal carbonization
pulp mills
mills
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP17858813.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3523404A1 (en
Inventor
Fredrik Lundqvist
Erik ODÉN
Fredrik ÖHMAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
C Green Technology AB
Original Assignee
C Green Technology AB
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 C Green Technology AB filed Critical C Green Technology AB
Publication of EP3523404A1 publication Critical patent/EP3523404A1/en
Publication of EP3523404A4 publication Critical patent/EP3523404A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C10L9/086—Hydrothermal carbonization
    • 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
    • C10L5/403—Solid fuels essentially based on materials of non-mineral origin on paper and paper waste
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Treatment Of Sludge (AREA)
  • Paper (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
EP17858813.3A 2016-10-05 2017-09-26 PROCESS FOR THE HYDROTHERMAL CARBONIZATION OF SLUDGE IN CHEMICAL PULP PLANTS Withdrawn EP3523404A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1651305A SE540135C2 (en) 2016-10-05 2016-10-05 Method for hydrothermal carbonization of sludge in chemical pulp mills
PCT/SE2017/050932 WO2018067055A1 (en) 2016-10-05 2017-09-26 Method for hydrothermal carbonization of sludge in chemical pulp mills

Publications (2)

Publication Number Publication Date
EP3523404A1 EP3523404A1 (en) 2019-08-14
EP3523404A4 true EP3523404A4 (en) 2020-06-17

Family

ID=61827305

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17858813.3A Withdrawn EP3523404A4 (en) 2016-10-05 2017-09-26 PROCESS FOR THE HYDROTHERMAL CARBONIZATION OF SLUDGE IN CHEMICAL PULP PLANTS

Country Status (6)

Country Link
EP (1) EP3523404A4 (pt)
JP (1) JP2019537674A (pt)
BR (1) BR112019006748A2 (pt)
CL (1) CL2019000893A1 (pt)
SE (1) SE540135C2 (pt)
WO (1) WO2018067055A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108911478A (zh) * 2018-07-12 2018-11-30 四川深蓝环保科技有限公司 一种两阶段污泥水热反应装置
CN109279751A (zh) * 2018-11-13 2019-01-29 天津城建大学 一种剩余污泥的预处理方法和应用
SE542967C2 (en) 2018-11-26 2020-09-22 C Green Tech Ab Method for hydrothermal carbonization and wet oxidation of sludge
CN217677380U (zh) * 2020-08-17 2022-10-28 深圳清研紫光检测技术有限公司 生物质水热碳化全量资源化处理与再利用系统和耦合系统
CN113307467A (zh) * 2021-05-12 2021-08-27 贵阳学院 一种污泥生物炭土壤改良剂生产装置
CN114956991B (zh) * 2021-11-08 2023-12-05 昆明理工大学 一种造纸污泥水热冶金并联产有机酸的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004398A1 (de) * 2011-02-18 2012-08-23 Siemens Aktiengesellschaft Verfahren und Reaktor zur hydrothermalen Karbonisierung von Biomasse
WO2015025076A1 (en) * 2013-08-19 2015-02-26 Valmet Technologies Oy Method and system for treating lignin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013217418A1 (de) * 2013-05-08 2014-11-13 Siemens Aktiengesellschaft Hydrothermale Behandlung von Abwasserschlamm und Schwarzlauge
DE102014103704A1 (de) * 2014-03-18 2015-09-24 Ava-Co2 Schweiz Ag Vorrichtung zur ortsunabhängigen Behandlung von Biomasse

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004398A1 (de) * 2011-02-18 2012-08-23 Siemens Aktiengesellschaft Verfahren und Reaktor zur hydrothermalen Karbonisierung von Biomasse
WO2015025076A1 (en) * 2013-08-19 2015-02-26 Valmet Technologies Oy Method and system for treating lignin

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MÄKELÄ MIKKO ET AL: "Simulating hydrothermal treatment of sludge within a pulp and paper mill", APPLIED ENERGY, ELSEVIER SCIENCE PUBLISHERS, GB, vol. 173, 13 April 2016 (2016-04-13), pages 177 - 183, XP029544963, ISSN: 0306-2619, DOI: 10.1016/J.APENERGY.2016.04.017 *
See also references of WO2018067055A1 *

Also Published As

Publication number Publication date
SE540135C2 (en) 2018-04-10
BR112019006748A2 (pt) 2019-06-25
SE1651305A1 (en) 2018-04-06
WO2018067055A1 (en) 2018-04-12
JP2019537674A (ja) 2019-12-26
CL2019000893A1 (es) 2019-08-02
EP3523404A1 (en) 2019-08-14

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