CH280825A - Process for carrying out, without producing foams, chemical reactions which tend to produce them. - Google Patents
Process for carrying out, without producing foams, chemical reactions which tend to produce them.Info
- Publication number
- CH280825A CH280825A CH280825DA CH280825A CH 280825 A CH280825 A CH 280825A CH 280825D A CH280825D A CH 280825DA CH 280825 A CH280825 A CH 280825A
- Authority
- CH
- Switzerland
- Prior art keywords
- tend
- carrying
- produce
- chemical reactions
- producing foams
- Prior art date
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
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/10—Apparatus for the manufacture of superphosphates
-
- 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
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/0025—Foam formation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR838444X | 1948-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH280825A true CH280825A (en) | 1952-02-15 |
Family
ID=9299048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH280825D CH280825A (en) | 1948-04-21 | 1949-04-21 | Process for carrying out, without producing foams, chemical reactions which tend to produce them. |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH280825A (en) |
DE (1) | DE838444C (en) |
FR (1) | FR1007968A (en) |
GB (1) | GB658700A (en) |
NL (1) | NL70231C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE948500C (en) * | 1954-05-07 | 1956-08-30 | Buckau Wolf Maschf R | Method and device for the mechanical destruction of foam, especially for the sugar industry |
US3028227A (en) * | 1956-09-04 | 1962-04-03 | Ballestra Mario | Apparatus for continuously effecting sulphonation, nitration, and like strongly-exothermic reactions |
-
0
- NL NL70231D patent/NL70231C/xx active
-
1948
- 1948-04-21 FR FR1007968D patent/FR1007968A/en not_active Expired
-
1949
- 1949-04-21 CH CH280825D patent/CH280825A/en unknown
- 1949-04-21 GB GB10672/49A patent/GB658700A/en not_active Expired
-
1950
- 1950-01-17 DE DES1345A patent/DE838444C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB658700A (en) | 1951-10-10 |
DE838444C (en) | 1952-05-08 |
FR1007968A (en) | 1952-05-12 |
NL70231C (en) |
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