FR1556829A - - Google Patents

Info

Publication number
FR1556829A
FR1556829A FR1556829DA FR1556829A FR 1556829 A FR1556829 A FR 1556829A FR 1556829D A FR1556829D A FR 1556829DA FR 1556829 A FR1556829 A FR 1556829A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1556829A publication Critical patent/FR1556829A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00117—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR1556829D 1967-03-20 1968-03-20 Expired FR1556829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62433567A 1967-03-20 1967-03-20

Publications (1)

Publication Number Publication Date
FR1556829A true FR1556829A (fr) 1969-02-07

Family

ID=24501593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556829D Expired FR1556829A (fr) 1967-03-20 1968-03-20

Country Status (6)

Country Link
BE (1) BE712517A (fr)
DE (1) DE1667162A1 (fr)
ES (1) ES351495A1 (fr)
FR (1) FR1556829A (fr)
GB (1) GB1203364A (fr)
NL (1) NL6803873A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047505A1 (de) * 1980-12-17 1982-07-22 Hoechst Ag, 6000 Frankfurt Anlage zur herstellung von phosphorpentasulfid
FI20145759A (fi) * 2014-09-02 2016-03-03 Outotec Finland Oy Autoklaavi ja lämmönsiirtoelementti
CN111774023A (zh) * 2020-06-23 2020-10-16 刘岩 一种具有保温功能的反应釜
CN113842864B (zh) * 2021-10-19 2023-12-15 沛县宗赢工程机械制造有限公司 一种可对废弃液进行结晶提取的醌类天然产物提取设备

Also Published As

Publication number Publication date
BE712517A (fr) 1968-07-31
NL6803873A (fr) 1968-09-23
DE1667162A1 (de) 1971-06-09
ES351495A1 (es) 1969-06-01
GB1203364A (en) 1970-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse