MA57570A1 - Acide sulfurique modifié et ses utilisations - Google Patents

Acide sulfurique modifié et ses utilisations

Info

Publication number
MA57570A1
MA57570A1 MA57570A MA57570A MA57570A1 MA 57570 A1 MA57570 A1 MA 57570A1 MA 57570 A MA57570 A MA 57570A MA 57570 A MA57570 A MA 57570A MA 57570 A1 MA57570 A1 MA 57570A1
Authority
MA
Morocco
Prior art keywords
sulfuric acid
modified sulfuric
compound
modified
composition
Prior art date
Application number
MA57570A
Other languages
English (en)
Other versions
MA57570B1 (fr
Inventor
Clay Purdy
Markus Weissenberger
Kyle G Wynnyk
Karl W Dawson
Original Assignee
Sixring Inc
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 Sixring Inc filed Critical Sixring Inc
Publication of MA57570A1 publication Critical patent/MA57570A1/fr
Publication of MA57570B1 publication Critical patent/MA57570B1/fr

Links

Classifications

    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C215/04—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
    • C07C215/06—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
    • C07C215/08—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic with only one hydroxy group and one amino group bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C215/04—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
    • C07C215/06—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
    • C07C215/10—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic with one amino group and at least two hydroxy groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C309/04—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing only one sulfo group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Lignin; Lignin derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G3/00—Glycosides
    • 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
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
    • 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
    • D21C1/08—Pretreatment of the finely-divided materials before digesting with oxygen-generating compounds
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/78—Recycling of wood or furniture waste

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne une composition aqueuse comprenant : de l'acide sulfurique ; un composé comprenant une fraction amine ; un composé comprenant une fraction d'acide sulfonique ; et un peroxyde. Ladite composition est capable de délignifier la biomasse.
MA57570A 2020-02-28 2021-02-26 Acide sulfurique modifié et ses utilisations MA57570B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA3074194A CA3074194A1 (fr) 2020-02-28 2020-02-28 Acide sulfurique modifie et utilisations connexes
PCT/CA2021/000017 WO2021168537A1 (fr) 2020-02-28 2021-02-26 Acide sulfurique modifié et ses utilisations

Publications (2)

Publication Number Publication Date
MA57570A1 true MA57570A1 (fr) 2022-12-30
MA57570B1 MA57570B1 (fr) 2023-06-28

Family

ID=77460650

Family Applications (1)

Application Number Title Priority Date Filing Date
MA57570A MA57570B1 (fr) 2020-02-28 2021-02-26 Acide sulfurique modifié et ses utilisations

Country Status (24)

Country Link
US (2) US11760720B2 (fr)
EP (1) EP4110986A1 (fr)
JP (1) JP2023515044A (fr)
KR (1) KR20220138012A (fr)
CN (1) CN115176054B (fr)
AR (1) AR121447A1 (fr)
AU (1) AU2021226137A1 (fr)
BR (1) BR112022016311A2 (fr)
CA (3) CA3074194A1 (fr)
CL (1) CL2022002302A1 (fr)
CO (1) CO2022012838A2 (fr)
CR (1) CR20220481A (fr)
CZ (1) CZ309859B6 (fr)
EC (1) ECSP22075396A (fr)
GB (1) GB2608072B (fr)
IL (1) IL295813A (fr)
JO (2) JOP20220197A1 (fr)
MA (1) MA57570B1 (fr)
MX (1) MX2022010586A (fr)
PE (1) PE20230378A1 (fr)
RS (1) RS20220802A1 (fr)
UY (1) UY39101A (fr)
WO (1) WO2021168537A1 (fr)
ZA (1) ZA202209485B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3110389A1 (fr) * 2021-02-25 2022-08-25 Sixring Inc. Acide sulfurique modifie et utilisations connexes
CA3122786A1 (fr) * 2021-06-18 2022-12-18 Sixring Inc. Delignification de biomasse a temperature controlee
CA3149493A1 (fr) * 2022-02-18 2023-08-18 Fluid Energy Group Ltd. Composition a utiliser dans l'elimination des acides naphteniques
CA3151040A1 (fr) * 2022-03-04 2023-09-04 Sixring Inc. Procede de conversion cellulose-cellobiose ameliore
CA3154055A1 (fr) * 2022-04-01 2023-10-01 Sixring Inc. Methode de fabrication d'un biocarburant
CA3170772A1 (fr) * 2022-08-19 2024-02-19 Sixring Inc. Ameliorations de la fermentation de biomasse en ethanol
WO2024090905A1 (fr) 2022-10-25 2024-05-02 주식회사 엘지에너지솔루션 Électrolyte solide polymère et batterie entièrement solide le comprenant
CA3184551A1 (fr) * 2022-12-22 2024-06-22 Sixring Inc. Ameliorations a la delignification de biomasse

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US779357A (en) * 1899-05-25 1905-01-03 Levi S Gardner Oil-cup.
US2855351A (en) 1954-09-20 1958-10-07 Sanford Process Co Inc Process for electrolytically producing oxide coating on aluminum and aluminum alloys
DE3428352A1 (de) 1984-08-01 1986-02-13 Degussa Ag, 6000 Frankfurt Verfahren zur delignifizierung und bleiche von zellstoffen
GB8508010D0 (en) 1985-03-27 1985-05-01 Unilever Plc Liquid bleaching compositions
GB2175621B (en) 1985-05-28 1989-07-05 Lion Corp Bleaching compositions
DE3529968A1 (de) * 1985-08-22 1987-02-26 Basf Ag Verfahren zum faerben von papier
CA1332862C (fr) 1989-07-10 1994-11-08 Marsulex Inc. Procede de fabrication de la pate a papier kraft
US5589032A (en) * 1992-09-21 1996-12-31 North Carolina State University Process for preparing a bleaching liquor containing percarboxylic acid and caro's acid
CA2115881C (fr) 1993-02-25 2000-05-23 Michael G. Paice Methode de blanchiment sans chlore de la pate kraft
JPH07206804A (ja) 1994-01-26 1995-08-08 Mitsui Toatsu Chem Inc タウリンの精製方法
CA2134270C (fr) 1994-10-25 2005-07-26 Drew John Drexler Destruction des nox dans l'acide sulfurique
EP0779357A1 (fr) * 1995-12-16 1997-06-18 The Procter & Gamble Company Emulsions stables contenant un ingrédient hydrophobe liquide
US20030224960A1 (en) * 1998-09-30 2003-12-04 The Procter & Gamble Co. Liquid bleaching compositions packaged in spray-type dispenser and a process for pretreating fabrics therewith
DE19916347C1 (de) * 1999-04-12 2000-11-09 Rhodia Acetow Ag Verfahren zum Auftrennen lignocellulosehaltiger Biomasse
US20070087637A1 (en) * 2004-10-15 2007-04-19 Zart Bryan J Connector assembly for an implantable medical device and process for making
US8853478B2 (en) * 2008-09-08 2014-10-07 Basf Se Method for the integrated production of cellulose and low-molecular-weight reusable materials
CN102215678B (zh) 2008-12-01 2014-04-02 组合化学工业株式会社 水分散粒剂农药组合物的制备方法
JP5471049B2 (ja) * 2009-06-09 2014-04-16 三菱瓦斯化学株式会社 Ｔｃｆ漂白パルプの製造方法
KR20130069419A (ko) * 2011-12-15 2013-06-26 미쓰비시 마테리알 가부시키가이샤 구리 혹은 구리기 합금 표면의 산화 피막의 제거 방법 및 이 방법을 사용하여 회수한 구리 혹은 구리기 합금
CN103572306B (zh) 2012-07-30 2016-04-13 比亚迪股份有限公司 用于铜表面退镍的退镀液及其制备方法和用于退去铜表面镍的方法
US9890321B2 (en) * 2012-10-22 2018-02-13 Halliburton Energy Services, Inc. Wellbore servicing compositions and methods of making and using same
EP3045476A4 (fr) * 2013-09-12 2017-02-15 Mitsubishi Gas Chemical Company, Inc. Procédé de production de cellulose
TW201522380A (zh) * 2013-10-02 2015-06-16 Basf Se 含纖維素生質之加工方法
AU2014345837B2 (en) * 2013-11-06 2018-01-18 Evonik Degussa Gmbh Method for delignifying and bleaching pulp
CN103820796B (zh) 2014-03-26 2016-01-13 东莞市凯盟表面处理技术开发有限公司 一种不含氮、磷元素的环保不锈钢酸洗剂及其应用方法
KR102131394B1 (ko) * 2014-04-02 2020-07-08 동우 화인켐 주식회사 액정표시장치용 어레이 기판의 제조방법
US10869479B2 (en) * 2014-04-28 2020-12-22 American Sterilizer Company Wipe for killing spores
JP6943761B2 (ja) 2014-09-17 2021-10-06 ロンザ，エルエルシー 活性化された過酸化水素消毒剤組成物
US9499405B2 (en) 2015-03-10 2016-11-22 Ei Du Pont De Nemours And Company Process for producing sulfuric acid with low levels of niter
CN109761380A (zh) * 2019-03-04 2019-05-17 乌鲁木齐市科发展精细化工有限公司 含有示踪聚合物的无磷阻垢剂及其制备方法
CN109877097A (zh) 2019-03-29 2019-06-14 瓮福达州化工有限责任公司 湿法磷酸净化工艺用浓缩系统的清洗方法
CN110485188B (zh) 2019-07-16 2020-11-24 华南理工大学 一种木质纤维同步制备高纯纤维素和木质素纳米颗粒的方法及其应用

Also Published As

Publication number Publication date
MX2022010586A (es) 2022-09-09
GB2608072A (en) 2022-12-21
CA3110555A1 (fr) 2021-08-28
ZA202209485B (en) 2024-01-31
CN115176054A (zh) 2022-10-11
GB202213621D0 (en) 2022-11-02
US20230382852A1 (en) 2023-11-30
JP2023515044A (ja) 2023-04-12
ECSP22075396A (es) 2022-11-30
AR121447A1 (es) 2022-06-08
US11760720B2 (en) 2023-09-19
JOP20220197A1 (ar) 2023-01-30
RS20220802A1 (sr) 2022-10-31
IL295813A (en) 2022-10-01
PE20230378A1 (es) 2023-03-06
EP4110986A1 (fr) 2023-01-04
MA57570B1 (fr) 2023-06-28
GB2608072B (en) 2024-02-21
AU2021226137A1 (en) 2022-08-18
CA3167044A1 (fr) 2021-08-28
CA3110555C (fr) 2022-11-22
UY39101A (es) 2021-08-31
CL2022002302A1 (es) 2023-03-03
CN115176054B (zh) 2024-07-02
WO2021168537A1 (fr) 2021-09-02
CZ309859B6 (cs) 2023-12-20
CO2022012838A2 (es) 2022-09-20
KR20220138012A (ko) 2022-10-12
JOP20220196A1 (ar) 2023-01-30
CZ2022406A3 (cs) 2022-11-02
US20210269394A1 (en) 2021-09-02
CA3074194A1 (fr) 2021-08-28
CR20220481A (es) 2023-03-03
BR112022016311A2 (pt) 2022-10-04

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