EP3959192A4 - Compounds, processes, and machinery for converting methane gas into methane-sulfonic acid - Google Patents

Compounds, processes, and machinery for converting methane gas into methane-sulfonic acid Download PDF

Info

Publication number
EP3959192A4
EP3959192A4 EP19796737.5A EP19796737A EP3959192A4 EP 3959192 A4 EP3959192 A4 EP 3959192A4 EP 19796737 A EP19796737 A EP 19796737A EP 3959192 A4 EP3959192 A4 EP 3959192A4
Authority
EP
European Patent Office
Prior art keywords
methane
machinery
compounds
processes
sulfonic acid
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.)
Pending
Application number
EP19796737.5A
Other languages
German (de)
French (fr)
Other versions
EP3959192A2 (en
Inventor
Alan K. Richards
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.)
Veolia North America Regeneration Services LLC
Original Assignee
Veolia North America Regeneration Services 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
Priority claimed from US15/917,631 external-priority patent/US10995063B2/en
Application filed by Veolia North America Regeneration Services LLC filed Critical Veolia North America Regeneration Services LLC
Priority to EP22205417.3A priority Critical patent/EP4159714A1/en
Priority to EP22205418.1A priority patent/EP4159715A1/en
Publication of EP3959192A2 publication Critical patent/EP3959192A2/en
Publication of EP3959192A4 publication Critical patent/EP3959192A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/42—Peroxy compounds containing sulfur atoms
    • C07C409/44—Peroxy compounds containing sulfur atoms with sulfur atoms directly bound to the —O—O— groups, e.g. persulfonic acids
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP19796737.5A 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane-sulfonic acid Pending EP3959192A4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22205417.3A EP4159714A1 (en) 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane sulfonic acid
EP22205418.1A EP4159715A1 (en) 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane sulfonic acid

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201815917632A 2018-03-10 2018-03-10
US15/917,631 US10995063B2 (en) 2017-03-10 2018-03-10 Integrated processing system with continuous acid loop for converting methane to methane-sulfonic acid
PCT/US2019/029024 WO2019212835A2 (en) 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane-sulfonic acid

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP22205418.1A Division EP4159715A1 (en) 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane sulfonic acid
EP22205417.3A Division EP4159714A1 (en) 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane sulfonic acid

Publications (2)

Publication Number Publication Date
EP3959192A2 EP3959192A2 (en) 2022-03-02
EP3959192A4 true EP3959192A4 (en) 2022-05-18

Family

ID=68386027

Family Applications (3)

Application Number Title Priority Date Filing Date
EP22205417.3A Pending EP4159714A1 (en) 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane sulfonic acid
EP19796737.5A Pending EP3959192A4 (en) 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane-sulfonic acid
EP22205418.1A Withdrawn EP4159715A1 (en) 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane sulfonic acid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP22205417.3A Pending EP4159714A1 (en) 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane sulfonic acid

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22205418.1A Withdrawn EP4159715A1 (en) 2018-03-10 2019-04-25 Compounds, processes, and machinery for converting methane gas into methane sulfonic acid

Country Status (3)

Country Link
EP (3) EP4159714A1 (en)
CA (2) CA3093412C (en)
WO (1) WO2019212835A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10899703B2 (en) 2017-03-10 2021-01-26 Veolia North American Regeneration Services, LLC Radical initiators and chain extenders for converting methane gas into methane-sulfonic acid
EP4151774A1 (en) * 2021-09-21 2023-03-22 Studiengesellschaft Kohle mbH Process for the production of methane sulfonic acid

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619507A (en) 1951-01-05 1952-11-25 Dow Chemical Co Di(methanesulfonyl) peroxide and its preparation
US3927189A (en) 1974-04-12 1975-12-16 Du Pont Method for making peroxydisulfuric acid and salts thereof
US4680095A (en) 1986-11-03 1987-07-14 Pennwalt Corporation Continuous preparation of dialkanesulfonyl peroxide
US4910335A (en) 1989-08-01 1990-03-20 Pennwalt Corporation Decolorization of alkanesulfonic and arenesulfonic acids
GB9023433D0 (en) 1990-10-27 1990-12-12 Interox Chemicals Ltd Peroxoacid manufacture
CA2144028A1 (en) * 1994-04-29 1995-10-30 Eugene Mazewski Backflow prevention system for media bed reactor
US7282603B2 (en) 2003-06-21 2007-10-16 Richards Alan K Anhydrous processing of methane into methane-sulfonic acid, methanol, and other compounds
US20080161591A1 (en) * 2003-06-21 2008-07-03 Richards Alan K Anhydrous processing of methane into methane-sulfonic acid, methanol, and other compounds
US7119226B2 (en) * 2004-04-20 2006-10-10 The Penn State Research Foundation Process for the conversion of methane
US20070282151A1 (en) * 2006-05-19 2007-12-06 Richards Alan K Manufacture of higher hydrocarbons from methane, via methanesulfonic acid, sulfene, and other pathways
AR073933A1 (en) * 2008-05-19 2010-12-15 Dow Global Technologies Inc CONTINUOUS RECYCLING FLOW PROCEDURE FOR POLYETER POLYOL PRODUCTION
US8709165B2 (en) * 2010-12-03 2014-04-29 Lam Research Ag Method and apparatus for surface treatment using inorganic acid and ozone
MY179376A (en) * 2013-11-18 2020-11-05 Basf Se Novel initiator for preparing alkanesulfonic acids from alkane and oleum

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
WO2019212835A3 (en) 2020-07-30
WO2019212835A2 (en) 2019-11-07
EP4159714A1 (en) 2023-04-05
CA3153432A1 (en) 2019-11-07
EP4159715A1 (en) 2023-04-05
CA3093412A1 (en) 2019-11-07
CA3093412C (en) 2023-02-21
EP3959192A2 (en) 2022-03-02

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Legal Events

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STAA Information on the status of an ep patent application or granted ep patent

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20200907

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20220414

RIC1 Information provided on ipc code assigned before grant

Ipc: C07C 409/44 20060101ALI20220408BHEP

Ipc: C07C 407/00 20060101ALI20220408BHEP

Ipc: C07C 309/04 20060101ALI20220408BHEP

Ipc: C07C 303/06 20060101AFI20220408BHEP

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