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N I R O A T O M I Z E R L T D .

aptpe

N A


Telegrams : Atomniro
Telephone : (01) 691011
telex : 5603

305. Gladsaxe vej
Copenhagen-søborg
Denmark

February 6 th , 1968.
V-GC / SOJ

CONFIRMATION OF CABLE

Centre d’Information et de Documentation Ivoirien
13, Boulevard Haussmann
PARIS
FRANCE

LT CENTRE INFORMATION ET DOCUMENTATION IVOIRIEN ! PARIS FRANCE

RE TOMATO ONIONS ANSWER TO YOUR LETTER 2o. 12. FORWARDED
6. 2. SAME PLANT MAY BE APPLIED FOR SPRAY DRYINC OF ONIONS STOP PREPARATIVE LINE DIFFERENT STOP VERY FINE DISINTEGRATION ESSENTIAL TO AVOID THREADS IN FEED TO SPRAY DRYER STOP ADDITION OF FILLER TO FEED NECESSARY FOR SOME KINDS OF ONIONS = ATOMNIRO

A/S NIRO ATOMIZER

+ Lait à Niamey .

AKTIESELSKABET

N I R O A T O M I Z E R

(NIRO ATOMIZER , LTD .)


Telephone : (01) 69 10 11)

Telex : 56 03

FEBRUARY 6th , 1968 .

N A

7.2.68

305, GLADSAXE VEJ. SØBORG Telegrams : ATOMNIRO
COPENHAGEN

Qur ref. V-CC/ SOJ
your ref

Centre d’Information et
. de Documentation Ivoirien
13, Boulevard Haussman
PARIS
FRANCE

Dear Sirs ,

Re . : Spray Drying of Tomato Concentration .
Powder of Proteins from Bananas

We refer to our letter of January the 8th and to yours of December the 20 th , 1967 , concerning the above . We can give jour the following information to the questions in your letter :

Tomato :
a) As the tomato powder is very hygroscopic , packing under special atomospheric cenditions is indispensable .

We have found that the conditions put in our letter of December the 9th , 1967 , are sufficient for all kinds of tomato powders so far treated in our plants .

We have also found that it has been necessary to pack the powder under vacuum in Polyethylene bags . These should again be packed into sealed drums as the Polyethylene bags do not give sufficiently good protection against the humidity of the surrounding air .

b) The tomato powder is used mainly for soups , soauces , purée and for the reconstitution into tomato juice with a taste and colour being as close as possible to the taste and colour of the juice from original tomatoes .

NIRO ATOMIZER

Februrary 6 th, 1968. V-00 / SOJ

Centre d’Information et de Documentation Ivoirien , Paris , France

3750 tonnes / an sur la base de 15 tlj (?) pendant 250 j
The spray drying equipment can run for 24 hours per day . However, at certain intervalls the tower must be cleaned , and therefore we have on the average reckoned with a means that the prosseing capacity wil be about 15 tons of tomato concentrate per day ( 30% solids) corresponding to an intake of about 90% tons per day of tomatoee (about 5% solids .)

Bananas :
Generally we want to emphasize that our letter of November the 15th , 1967 , deals with the production of proteins from bananas and not with spray drying of banana powder .

So far the idea has only been theoretical although it is a fact that in many countries, where the surplus of bananas is very big , there is at same time a considerable lack of proteins. For production of about 20 tons of protein the consumption will be in the range of 300 tons of bananas as stated in our letter of Novemper the 15 th, 1967. This means that such a progect can only be economical in a country where the price for the raw material is extremely low .

non-intéressant parce que la (senance ?) est de

We can inform you that we have not any special experience with « banana plantain » mentioned in your letter of December the 20th . However, we are of the opinion that the powder from this product - although it may be easier to spray dry -will act in a similar way as normal banana powder . Therefore we consider it doubtful that we can deliver a spray drying plant for continuous operation, but must refer to the information earlier given concerning spray drying of normal powder .

In case a new aspect will turn up we will revert to the matter . We hope that the above information will be of interest for you and are awaiting the futher development of the project .

Yours faithfully ,

A/S NIRO AMOMIZER .


  • à Diori . 1) Fondu hydroscopique que tomates
  • 2) Il y a plusieurs sortes d’oignons.
  • 3) Corps durs dans oignons : moins de 10%

68-36 / bs
January 3 , 1968

NIRO ATOMIZER
305, Gladsaxe Vej . Søborg
Copenhagen

Dear Sirs ,


I look forward to receiveng your answers to the questéions raised in my letter of December 20 . We are desply interested in the problem of tomato in powder, and wish to investigate the matter more thoroughly .

However, the object of the present letter is to inform you that the Niger gouvernment is deeply interested with a project for manufacturing powdered onion . As a matter of fact , Higer is an important onion producer ; but unfortunately, this prodyct cannot be easily marketed in Europe because of the high cost of transport . This problem would find a solution thanks to the process of powdering onions .

The Nigerian authorities are also most interested with the prospect of manufacturing powdered tomato .

Awaiting the favour of an eary reply .

Yours sincerely ,

J . Cubert - Baulin


3097 / bs
December 20, 1967

NIRO ATOMIZER
305, Gladsaxe Vej . Søborg
COPENHAGEN
Dear Sirs,

This is to acknowladge, with thanks, receipt of your letter dated November 9 and 15, respectively I do regret not to have been able to be meet you during my very short stay in Copenhagen last week.

Anyhow, here are a few preliminary remarks regarding the points raised in the above montioned letters.

TOMATO POWDER

a) The sample you sent me was in a metal container. Is it indispensable, or do you already use nylon bags ?

b) You tell me that this powder can be used for industrial purposes.
What are these purposes you refer to ?

About the proposal you subrait : is it meant for an eight-hour, sixteen-hour or a twenty four-hour day ? is for the pressing of 5, 10 or 15 tons of tomatoes per day ?

BANANA POWDER

a) Does your firm have an industrial experience in this field ?

We do not intend to use the banana powder on the local market. It esenssentially meant to supply pastry plants, army catering units, etc., abroad.

Have you already experimented on « banane plantain » , ie on non- sweet banana of wich the powder could be sold on a very wide scale on the local marked . Actually ,« banane plantain » is a basic food in the ivorean diet .

Your refer to an output of 20 tons per day , which implies the processing of 300 tons of bananes every day , or about 100,000 tons per year . Could you kindly confirm these figures ?

What is the container you foresee for the banana powder ?

Awaiting further news from you ,

Yours sincerely ,
J. Oubet- Baulin .

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