GB149974A - Improvements relating to processes for converting combustible substances into soluble organic compounds - Google Patents

Improvements relating to processes for converting combustible substances into soluble organic compounds

Info

Publication number
GB149974A
GB149974A GB23354/20A GB2335420A GB149974A GB 149974 A GB149974 A GB 149974A GB 23354/20 A GB23354/20 A GB 23354/20A GB 2335420 A GB2335420 A GB 2335420A GB 149974 A GB149974 A GB 149974A
Authority
GB
United Kingdom
Prior art keywords
organic compounds
soluble organic
processes
improvements relating
combustible substances
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.)
Expired
Application number
GB23354/20A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB149974A publication Critical patent/GB149974A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Soluble organic compounds (fatty acids, oxyacids, tar acids, &c.) are obtained by the oxidation of coal or other solid combustible matter, such as lignite, peat, wood, &c., by means of air or oxygen under pressure in the presence of aqueous or other incombustible liquid. In an example, powdered bituminous coal mixed with soda solution is treated at 230 DEG C. with air at 30 atmospheres pressure. Instead of alkaline solutions, water, acid solutions, pyridine, carbon tetrachloride, acetylene tetrachloride, &c. may be used; emulsifying-agents such as soap may be added, or catalysts such as iron or manganese salts.
GB23354/20A 1919-06-10 1920-08-09 Improvements relating to processes for converting combustible substances into soluble organic compounds Expired GB149974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE149974X 1919-06-10

Publications (1)

Publication Number Publication Date
GB149974A true GB149974A (en) 1921-11-03

Family

ID=5673634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23354/20A Expired GB149974A (en) 1919-06-10 1920-08-09 Improvements relating to processes for converting combustible substances into soluble organic compounds

Country Status (1)

Country Link
GB (1) GB149974A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786074A (en) * 1952-12-08 1957-03-19 Kerr Mc Gee Oil Ind Inc Process of making organic acids from carbonaceous materials
US2819300A (en) * 1950-09-09 1958-01-07 Grosskinsky Otto Process of producing and purifying benzene carboxylic acid
US2830084A (en) * 1956-05-29 1958-04-08 American Oil Co Oxidation of naphthenes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819300A (en) * 1950-09-09 1958-01-07 Grosskinsky Otto Process of producing and purifying benzene carboxylic acid
US2786074A (en) * 1952-12-08 1957-03-19 Kerr Mc Gee Oil Ind Inc Process of making organic acids from carbonaceous materials
US2830084A (en) * 1956-05-29 1958-04-08 American Oil Co Oxidation of naphthenes

Similar Documents

Publication Publication Date Title
GB1507439A (en) Preparation of solid carbonaceous fuel-water slurries
ES390526A2 (en) Process for preparing glycol esters from olefinically unsaturated compounds
GB149974A (en) Improvements relating to processes for converting combustible substances into soluble organic compounds
IT1011141B (en) PROCEDURE FOR THE OXIDATION OF HYDROCARBONS
GB635088A (en) Improvements in or relating to the production of organic acids
Yohe et al. The Oxidizing Power of Illinois Coal. I. The Reaction with Titanous Chloride1
GB347641A (en) Improvements in or relating to the fixation of ammonianitrogen
GB702403A (en) Improvements in and relating to production of unsaturated 1,4-dicarbonyl compounds
GB179155A (en) Process of ammonia synthesia and catalyst therefor
SU1894A1 (en) Method for increasing peat reactivity (activation)
GB218294A (en)
GB665164A (en) Improvements in or relating to methods of treating peat and similar ligno-cellulose materials
GB513801A (en) Improvements in or relating to the production of cation exchange or removal substances
GB119591A (en) Improvements in the Manufacture of Hydrogen.
GB172074A (en) Recovery of sulphur from sulphuretted hydrogen and ammonium sulphide and gases containing such
GB426153A (en) The decomposition of sulphur compounds in coal gas, water gas, producer gas, waste furnace gas or other combustible power gas, or in bye-products obtained in the manufacture thereof
GB148436A (en) Improved manufacture of liquid organic compounds from coal
GB2015507A (en) Production of carboxylic acid
GB705862A (en) Improvements in or relating to the production of benzene carboxylic acids and estersthereof
GB124638A (en) Improvements in or relating to Decolourising and the Preparation thereof.
GB820478A (en) Process for the introduction of carboxyl groups into heterocyclic compounds
GB651072A (en) Improvements in or relating to the production of vinyl acetate by a catalytic process and to the catalyst for carrying out this reaction
JPS5630942A (en) Preparation of oxalic acid-containing product by oxidation of carbonaceous material with nitrogen oxo acid salt
GB224509A (en) A process for the treatment of sulphite-cellulose waste liquor
GB215327A (en) Process for the production of a decolorising and deodorant black composition of matter