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Dimethyl sulfide charge1/16/2024 ![]() ![]() 239000011148 porous material Substances 0.000 claims description 16.IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16.229910004742 Na2 O Inorganic materials 0.000 claims description 20.150000001340 alkali metals Chemical class 0.000 claims description 24.150000001768 cations Chemical class 0.000 claims description 32.238000006243 chemical reaction Methods 0.000 claims description 50.LSDPWZHWYPCBBB-UHFFFAOYSA-N methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 56.OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 72.-1 alkali metal cations Chemical class 0.000 claims abstract description 12.229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 20.RWSOTUBLDIXVET-UHFFFAOYSA-N dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 20.150000003568 thioethers Chemical class 0.000 claims abstract description 24.229910052783 alkali metal Inorganic materials 0.000 claims abstract description 28.239000010457 zeolite Substances 0.000 claims abstract description 88.239000003054 catalyst Substances 0.000 claims abstract description 128.238000004519 manufacturing process Methods 0.000 title claims description 24. ![]() QMMFVYPAHWMCMS-UHFFFAOYSA-N methyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 title claims description 132.238000000034 method Methods 0.000 title claims abstract description 60.(CHANGED TO) Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links (MERGED INTO), PENNWALT CORPORATION, A PA CORP. (MERGED INTO), M&T CHEMICALS INC., A DE CORP. MERGER AND CHANGE OF NAME EFFECTIVE ON DECEMBER 31, 1989, IN PENNSYLVANIA Assignors: ATOCHEM INC., A DE CORP. reassignment ATOCHEM NORTH AMERICA, INC., A PA CORP. 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 Pennwalt Corp filed Critical Pennwalt Corp Priority to US06/141,707 priority Critical patent/US4302605A/en Priority to BR8102263A priority patent/BR8102263A/en Priority to MX186879A priority patent/MX158674A/en Priority to CA000375746A priority patent/CA1152110A/en Priority to DE8181102939T priority patent/DE3162933D1/en Priority to ZA00812551A priority patent/ZA812551B/en Priority to EP81102939A priority patent/EP0038540B1/en Priority to JP56057234A priority patent/JPH0129787B2/ja Priority to AR285010A priority patent/AR223267A1/en Application granted granted Critical Publication of US4302605A publication Critical patent/US4302605A/en Assigned to ATOCHEM NORTH AMERICA, INC., A PA CORP. Original Assignee Pennwalt 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 or warranty as to the accuracy of the list.) Dzierza Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US06/141,707 Inventor Bernard Buchholz Edward J. Google Patents Process for the manufacture of dimethyl sulfideÄownload PDF Info Publication number US4302605A US4302605A US06/141,707 US14170780A US4302605A US 4302605 A US4302605 A US 4302605A US 14170780 A US14170780 A US 14170780A US 4302605 A US4302605 A US 4302605A Authority US United States Prior art keywords catalyst alkali metal alkanol sulfide range Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4302605A - Process for the manufacture of dimethyl sulfide Given the physical data of two bond angles practically equal (what is $1^\circ$ anyway?), I conclude the question is based on a false premise and can be challenged. We can immediately discard $\ce) = 98^\circ 52'$ - again neither of which being consistent with non-hybridisation. ![]()
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