PL235246A1 - Method of reduction of pressure of high-pressure suspensions containing solid particles of abrasive material and apparatus therefor - Google Patents

Method of reduction of pressure of high-pressure suspensions containing solid particles of abrasive material and apparatus therefor

Info

Publication number
PL235246A1
PL235246A1 PL23524682A PL23524682A PL235246A1 PL 235246 A1 PL235246 A1 PL 235246A1 PL 23524682 A PL23524682 A PL 23524682A PL 23524682 A PL23524682 A PL 23524682A PL 235246 A1 PL235246 A1 PL 235246A1
Authority
PL
Poland
Prior art keywords
pressure
reduction
solid particles
abrasive material
containing solid
Prior art date
Application number
PL23524682A
Other languages
English (en)
Inventor
Carl D Ackerman
Original Assignee
Pittsburgh Midway Coal Mining
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 Pittsburgh Midway Coal Mining filed Critical Pittsburgh Midway Coal Mining
Publication of PL235246A1 publication Critical patent/PL235246A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/008—Controlling or regulating of liquefaction processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treatment Of Sludge (AREA)
PL23524682A 1981-07-27 1982-02-26 Method of reduction of pressure of high-pressure suspensions containing solid particles of abrasive material and apparatus therefor PL235246A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28603481A 1981-07-27 1981-07-27

Publications (1)

Publication Number Publication Date
PL235246A1 true PL235246A1 (en) 1983-01-31

Family

ID=23096769

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23524682A PL235246A1 (en) 1981-07-27 1982-02-26 Method of reduction of pressure of high-pressure suspensions containing solid particles of abrasive material and apparatus therefor

Country Status (6)

Country Link
EP (1) EP0071320A2 (de)
DD (1) DD202392A5 (de)
IL (1) IL64771A0 (de)
PL (1) PL235246A1 (de)
WO (1) WO1983000370A1 (de)
ZA (1) ZA82269B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2597588C2 (ru) 2010-01-19 2016-09-10 Ренмэтикс, Инк. Производство сбраживаемых сахаров и лигнина из биомассы, использующее сверхкритические текучие среды
KR20140039215A (ko) 2011-05-04 2014-04-01 렌매틱스, 인코포레이티드. 목질계 바이오매스로부터의 리그닌 제조
US8801859B2 (en) 2011-05-04 2014-08-12 Renmatix, Inc. Self-cleaning apparatus and method for thick slurry pressure control
US8759498B2 (en) 2011-12-30 2014-06-24 Renmatix, Inc. Compositions comprising lignin
SG11201701740VA (en) 2014-09-26 2017-04-27 Renmatix Inc Cellulose-containing compositions and methods of making same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741262A (en) * 1950-11-24 1956-04-10 Exxon Research Engineering Co Apparatus for controlling and releasing pressure
US3341447A (en) * 1965-01-18 1967-09-12 Willard C Bull Solvation process for carbonaceous fuels
US3884796A (en) * 1974-03-04 1975-05-20 Us Interior Solvent refined coal process with retention of coal minerals
AU506174B2 (en) * 1976-05-28 1979-12-13 Kobe Steel Limited Coal liquefaction
US4236896A (en) * 1978-02-09 1980-12-02 Kerr-Mcgee Corporation Slurry removal process
US4159238A (en) * 1978-05-12 1979-06-26 Gulf Oil Corporation Integrated coal liquefaction-gasification process

Also Published As

Publication number Publication date
ZA82269B (en) 1983-02-23
WO1983000370A1 (en) 1983-02-03
DD202392A5 (de) 1983-09-14
IL64771A0 (en) 1982-03-31
EP0071320A2 (de) 1983-02-09

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