NL68571C - - Google Patents

Info

Publication number
NL68571C
NL68571C NL68571DA NL68571C NL 68571 C NL68571 C NL 68571C NL 68571D A NL68571D A NL 68571DA NL 68571 C NL68571 C NL 68571C
Authority
NL
Netherlands
Application number
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.)
Publication of NL68571C publication Critical patent/NL68571C/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/021Mechanical distributors
    • F02P7/026Distributors combined with other ignition devices, e.g. coils, fuel-injectors
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42Separation; Purification; Stabilisation; Use of additives
    • C07C303/44Separation; Purification
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00Other installations
    • F02P3/01Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/03Organic sulfoxy compound containing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL68571D 1946-12-19 NL68571C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL646948X 1946-12-19

Publications (1)

Publication Number Publication Date
NL68571C true NL68571C (en:Method)

Family

ID=19791950

Family Applications (1)

Application Number Title Priority Date Filing Date
NL68571D NL68571C (en:Method) 1946-12-19

Country Status (4)

Country Link
US (1) US2522212A (en:Method)
FR (1) FR957592A (en:Method)
GB (1) GB646948A (en:Method)
NL (1) NL68571C (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640069A (en) * 1949-01-12 1953-05-26 Shell Dev Concentration of secondary alkyl sulfate salt solutions
DE947160C (de) * 1950-01-10 1956-08-09 Colgate Palmolive Co Verfahren zur Neutralisation saurer Sulfonierungsprodukte
US2689221A (en) * 1950-06-13 1954-09-14 Bray Oil Co Method of purifying, concentrating, and converting petroleum sulfonates
US2781315A (en) * 1954-07-12 1957-02-12 Bray Oil Co Method of purifying, concentrating, and converting petroleum sulfonates with ketones
US2781317A (en) * 1954-07-12 1957-02-12 Bray Oil Co Method of purifying, concentrating, and converting petroleum sulfonates with glycols
US2781316A (en) * 1954-07-12 1957-02-12 Bray Oil Co Method of purifying, concentrating, and converting petroleum sulfonates with ethers
US4175092A (en) * 1976-11-30 1979-11-20 Shell Oil Company Extraction process
JP2008525562A (ja) * 2004-12-23 2008-07-17 ジェイピー ラボラトリーズ ピーヴイティ.エルティーディー. 洗剤の製造方法
CN112079366B (zh) * 2020-08-10 2023-01-24 暨南大学 从低温烟气氧化法脱硝吸收液分离回收硝酸钠和硫酸钠的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525784A (en) * 1894-09-11 Ludwig otto helmers
US2316719A (en) * 1943-04-13 Purification of organic substances
US1474933A (en) * 1918-10-25 1923-11-20 Standard Oil Co Indiana Water-soluble sulphonic acids from petroleum oils and method of producing the same
GB480940A (en) * 1936-10-10 1938-03-02 Bataafsche Petroleum A process for preparing pure or substantially pure salts of acid esters of polybasic inorganic acids
US2244512A (en) * 1939-03-04 1941-06-03 Preparation of aliphatic-aromatic
US2307953A (en) * 1940-07-05 1943-01-12 Colgate Palmolive Peet Co Purification of organic compounds

Also Published As

Publication number Publication date
US2522212A (en) 1950-09-12
GB646948A (en) 1950-11-29
FR957592A (en:Method)

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